Merge tsmith@bk-internal.mysql.com:/home/bk/mysql-5.0

into  ramayana.hindu.god:/home/tsmith/m/bk/maint/50


client/mysqldump.c:
  Auto merged
include/my_sys.h:
  Auto merged
libmysql/CMakeLists.txt:
  Auto merged
libmysql/Makefile.shared:
  Auto merged
myisam/ft_boolean_search.c:
  Auto merged
myisam/sort.c:
  Auto merged
mysql-test/t/cast.test:
  Auto merged
mysql-test/t/variables.test:
  Auto merged
sql/field.cc:
  Auto merged
sql/ha_myisam.cc:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/set_var.h:
  Auto merged
sql/sql_acl.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
mysql-test/mysql-test-run.pl:
  Manual merge
mysql-test/r/ctype_ucs.result:
  Manual merge
mysql-test/r/func_misc.result:
  Manual merge
mysql-test/t/binlog_killed.test:
  Manual merge
mysql-test/t/ctype_ucs.test:
  Manual merge
mysql-test/t/func_misc.test:
  Manual merge
sql/item_strfunc.h:
  Manual merge
strings/ctype-simple.c:
  Manual merge

337 files changed, 12702 insertions, 3054 deletions

diff --git a/.bzrignore b/.bzrignore
index 35f5199be3c..9b90cd97d84 100644
--- a/.bzrignore
+++ b/.bzrignore
@@ -4,8 +4,6 @@
 *.bb
 *.bbg
 *.bin
-*.vcproj.cmake
-cmake_install.cmake
 *.cdf
 *.core
 *.d
@@ -33,6 +31,7 @@ cmake_install.cmake
 *.spec
 *.user
 *.vcproj
+*.vcproj.cmake
 */*.dir/*
 */*_pure_*warnings
 */.deps
@@ -347,6 +346,7 @@ client/tmp.diff
 client_debug/*
 client_release/*
 client_test
+cmake_install.cmake
 cmd-line-utils/libedit/common.h
 cmd-line-utils/libedit/makelist
 comon.h
@@ -366,6 +366,9 @@ contrib/*.vcproj
 core
 core.*
 core.2430
+cscope.in.out
+cscope.out
+cscope.po.out
 db-*.*.*
 dbug/*.ds?
 dbug/*.vcproj
@@ -377,6 +380,8 @@ dbug/main.r
 dbug/output*.r
 dbug/user.ps
 dbug/user.t
+debian/control
+debian/defs.mk
 depcomp
 emacs.h
 examples/*.ds?
@@ -413,6 +418,7 @@ heap/hp_test2
 help
 help.c
 help.h
+include/abi_check
 include/check_abi
 include/my_config.h
 include/my_global.h
@@ -472,6 +478,7 @@ libmysql/release/libmysql.exp
 libmysql/vio_priv.h
 libmysql_r/*.c
 libmysql_r/acconfig.h
+libmysql_r/client_settings.h
 libmysql_r/conf_to_src
 libmysql_r/my_static.h
 libmysql_r/mysys_priv.h
@@ -1257,6 +1264,7 @@ support-files/mysql-3.23.29-gamma.spec
 support-files/mysql-log-rotate
 support-files/mysql.server
 support-files/mysql.spec
+support-files/mysqld_multi.server
 support-files/ndb-config-2-node.ini
 tags
 test/ndbapi/bank/bankCreator
@@ -1315,6 +1323,7 @@ test_xml
 tests/*.ds?
 tests/*.vcproj
 tests/.libs -prune
+tests/bug25714
 tests/client_test
 tests/connect_test
 tests/mysql_client_test
@@ -1342,11 +1351,3 @@ win/vs71cache.txt
 win/vs8cache.txt
 zlib/*.ds?
 zlib/*.vcproj
-debian/control
-debian/defs.mk
-include/abi_check
-support-files/mysqld_multi.server
-tests/bug25714
-cscope.in.out
-cscope.out
-cscope.po.out
diff --git a/BUILD/compile-solaris-amd64 b/BUILD/compile-solaris-amd64
new file mode 100755
index 00000000000..f128fb12973
--- /dev/null
+++ b/BUILD/compile-solaris-amd64
@@ -0,0 +1,55 @@
+#!/usr/bin/bash
+
+function _find_mysql_root () (
+    while [ "x$PWD" != "x/" ]; do
+	# Check if some directories are present
+	if [ -d BUILD -a -d sql -a -d mysys ]; then
+	    echo "$PWD"
+	    return 0
+	fi
+	cd ..
+    done
+    return 1
+)
+
+make -k clean || true
+/bin/rm -f */.deps/*.P config.cache
+ 
+path=`dirname $0`
+. "$path/autorun.sh"
+ 
+warning_flags="-Wimplicit -Wreturn-type -Wswitch -Wtrigraphs -Wcomment -W -Wchar-subscripts -Wformat -Wparentheses -Wsign-compare -Wwrite-strings -Wunused"
+compiler_flags="-g -O3 -fno-omit-frame-pointer"
+
+export CC CXX CFLAGS CXXFLAGS LDFLAGS LIBS
+CC="gcc"
+CXX="gcc"
+CFLAGS="$warning_flags $compiler_flags"
+CXXFLAGS="" 
+LDFLAGS="-O3 -g -static-libgcc"
+LIBS=-lmtmalloc
+root=$(_find_mysql_root)
+
+$root/configure \
+    --prefix=/usr/local/mysql \
+    --localstatedir=/usr/local/mysql/data \
+    --libexecdir=/usr/local/mysql/bin \
+    --with-extra-charsets=complex \
+    --enable-thread-safe-client \
+    --enable-local-infile \
+    --with-zlib-dir=bundled \
+    --with-big-tables \
+    --with-readline \
+    --with-archive-storage-engine \
+    --with-named-curses=-lcurses \
+    --with-big-tables \
+    --with-innodb \
+    --with-berkeley-db \
+    --with-example-storage-engine \
+    --with-blackhole-storage-engine \
+    --with-ndbcluster \
+    --with-federated-storage-engine \
+    --with-csv-storage-engine \
+    --with-ssl \
+    --with-embedded-server \
+    --disable-shared
diff --git a/BitKeeper/triggers/pre-commit.check-case.pl b/BitKeeper/triggers/pre-commit.check-case.pl
new file mode 100755
index 00000000000..4f68f8619e5
--- /dev/null
+++ b/BitKeeper/triggers/pre-commit.check-case.pl
@@ -0,0 +1,26 @@
+#!/usr/bin/perl
+my $status = 0;
+
+my $pending = $ENV{'BK_PENDING'};
+exit 0 unless -f $pending;
+
+open FI, "<", $pending || exit 0;
+while(<FI>) {
+	my ($file, $stuff) = split /\|/, $_, 2;
+	next unless -f $file;
+	$file =~ s/^(.*)\/([^\/]*)$/$2/;
+	my $path = $1;
+	opendir DIR, $path;
+	my @files = sort map { lc } readdir DIR;
+	closedir DIR;
+	my %count = ();
+	$count{$_}++ for @files;
+	@files = grep { $count{$_} > 1 } keys %count;
+	if(@files > 0) {
+		print "$path/$file: duplicate file names: " . (join " ", @files) . "\n";
+		$status = 1;
+	}
+}
+close FI;
+
+exit $status;
diff --git a/CMakeLists.txt b/CMakeLists.txt
index e2fb39fee9a..27b2bf9b70e 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -13,6 +13,8 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
+CMAKE_MINIMUM_REQUIRED(VERSION 2.4.7 FATAL_ERROR)
+
 PROJECT(MySql)
 
 # This reads user configuration, generated by configure.js.
@@ -109,6 +111,15 @@ IF(CMAKE_GENERATOR MATCHES "Visual Studio 7" OR
     STRING(REPLACE "/EHsc" "" CMAKE_CXX_FLAGS_INIT       ${CMAKE_CXX_FLAGS_INIT})
     STRING(REPLACE "/EHsc" "" CMAKE_CXX_FLAGS_DEBUG_INIT ${CMAKE_CXX_FLAGS_DEBUG_INIT})
 
+    # Disable automatic manifest generation.
+    STRING(REPLACE "/MANIFEST" "/MANIFEST:NO" CMAKE_EXE_LINKER_FLAGS 
+    	   ${CMAKE_EXE_LINKER_FLAGS})
+    # Explicitly disable it since it is the default for newer versions of VS
+    STRING(REGEX MATCH "MANIFEST:NO" tmp_manifest ${CMAKE_EXE_LINKER_FLAGS})
+    IF(NOT tmp_manifest)
+        SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /MANIFEST:NO")
+    ENDIF(NOT tmp_manifest)
+
 ENDIF(CMAKE_GENERATOR MATCHES "Visual Studio 7" OR 
       CMAKE_GENERATOR MATCHES "Visual Studio 8")
 
@@ -156,14 +167,6 @@ IF(EMBED_MANIFESTS)
         MESSAGE(FATAL_ERROR "Sign tool, signtool.exe, can't be found.")
     ENDIF(HAVE_SIGN_TOOL)
 
-    # Disable automatic manifest generation.
-    STRING(REPLACE "/MANIFEST" "/MANIFEST:NO" CMAKE_EXE_LINKER_FLAGS 
-    	   ${CMAKE_EXE_LINKER_FLAGS})
-    # Explicitly disable it since it is the default for newer versions of VS
-    STRING(REGEX MATCH "MANIFEST:NO" tmp_manifest ${CMAKE_EXE_LINKER_FLAGS})
-    IF(NOT tmp_manifest)
-        SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /MANIFEST:NO")
-    ENDIF(NOT tmp_manifest)
     # Set the processor architecture.
     IF(CMAKE_GENERATOR MATCHES "Visual Studio 8 2005 Win64")
     	SET(PROCESSOR_ARCH "amd64") 
diff --git a/Docs/INSTALL-BINARY b/Docs/INSTALL-BINARY
new file mode 100644
index 00000000000..ba7e72af94d
--- /dev/null
+++ b/Docs/INSTALL-BINARY
@@ -0,0 +1,8 @@
+
+You can find information about how to install binary distributions at
+
+  http://dev.mysql.com/doc/refman/5.0/en/quick-standard-installation.html
+
+The MySQL Reference Manual is also available in various formats on
+http://dev.mysql.com/doc; if you're interested in the DocBook XML
+sources go to http://svn.mysql.com.
diff --git a/Docs/Makefile.am b/Docs/Makefile.am
index 369e02e4654..dac256f8fd6 100644
--- a/Docs/Makefile.am
+++ b/Docs/Makefile.am
@@ -13,14 +13,7 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
-noinst_SCRIPTS =	Support/generate-text-files.pl
-
-EXTRA_DIST =		$(noinst_SCRIPTS) manual.chm mysql.info INSTALL-BINARY
-
-TXT_FILES=		../INSTALL-SOURCE ../INSTALL-WIN-SOURCE \
-			INSTALL-BINARY ../support-files/MacOSX/ReadMe.txt
-
-all-local:		$(TXT_FILES)
+EXTRA_DIST =		mysql.info INSTALL-BINARY
 
 # make sure that "make install" installs the info page, too
 # automake only seems to take care of this automatically,
@@ -32,31 +25,5 @@ install-data-hook:	$(srcdir)/mysql.info
 uninstall-local:
 	@RM@ -f $(DESTDIR)$(infodir)/mysql.info
 
-# Problems with "make distclean", works differently for make files
-# generated by different versions of the automake. Some require the
-# generated files explicitly in DISTCLEANFILES.
-DISTCLEANFILES = $(TXT_FILES)
-
-# This target is not used in builds, just for convinience
-CLEAN_FILES:		$(TXT_FILES)
-	touch $(TXT_FILES)
-
-GT = $(srcdir)/Support/generate-text-files.pl
-
-../INSTALL-SOURCE:	$(srcdir)/mysql.info $(GT)
-	perl -w $(GT) $(srcdir)/mysql.info "installing-source" "windows-source-build" > $@
-
-../INSTALL-WIN-SOURCE:	$(srcdir)/mysql.info $(GT)
-	perl -w $(GT) $(srcdir)/mysql.info "windows-source-build" "post-installation" > $@
-
-# We put the description for the binary installation here so that
-# people who download source wont have to see it. It is moved up to
-# the toplevel by the script that makes the binary tar files.
-INSTALL-BINARY:	$(srcdir)/mysql.info $(GT)
-	perl -w $(GT) $(srcdir)/mysql.info "installing-binary" "installing-source" > $@
-
-../support-files/MacOSX/ReadMe.txt:	$(srcdir)/mysql.info $(GT)
-	perl -w $(GT) $(srcdir)/mysql.info "mac-os-x-installation" "netware-installation" > $@
-
 # Don't update the files from bitkeeper
 %::SCCS/s.%
diff --git a/Docs/Support/generate-text-files.pl b/Docs/Support/generate-text-files.pl
deleted file mode 100755
index 69e0478eb8a..00000000000
--- a/Docs/Support/generate-text-files.pl
+++ /dev/null
@@ -1,58 +0,0 @@
-#!/usr/bin/perl -w -*- perl -*-
-# Copyright (C) 2000, 2003, 2005 MySQL AB
-# 
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-
-# Generate text files from top directory from the manual.
-
-$from = shift(@ARGV);
-$fnode = shift(@ARGV);
-$tnode = shift(@ARGV);
-
-open(IN, "$from") || die "Cannot open $from: $!";
-
-$in = 0;
-
-while (<IN>)
-{
-  if ($in)
-  {
-    if (/Node: $tnode,/ || /\[index/)
-    {
-      $in = 0;
-    }
-    elsif (/^File: mysql.info/ || (/^/))
-    {
-      # Just Skip node beginnings
-    }
-    else
-    {
-      print;
-    }
-  }
-  else
-  {
-    if (/Node: $fnode,/)
-    {
-      $in = 1;
-      # Skip first empty line
-      <IN>;
-    }
-  }
-}
-
-close(IN);
-
-die "Could not find node \"$tnode\"" if ($in == 1);
-exit 0;
diff --git a/Docs/manual.chm b/Docs/manual.chm
deleted file mode 100644
index 28c3e1b5a86..00000000000
--- a/Docs/manual.chm
+++ /dev/null
@@ -1,14 +0,0 @@
-
-*********************************************************
-
-This is a dummy placeholder file for "manual.chm" in the
-MySQL source trees.
-
-Note, that the documentation has been moved into a separate
-BitKeeper source tree named "mysqldoc" - do not attempt to edit this
-file! All changes to it should be done in the mysqldoc tree.
-
-This dummy file is being replaced with the actual file from the
-mysqldoc tree when building the official source distribution.
-
-*********************************************************
diff --git a/Docs/mysql.info b/Docs/mysql.info
index 5846d7aadf6..b2c411e51ab 100644
--- a/Docs/mysql.info
+++ b/Docs/mysql.info
@@ -1,27 +1,4 @@
-This is mysql.info, produced by makeinfo version 4.8 from manual.texi.
 
-START-INFO-DIR-ENTRY
-* mysql: (mysql).               MySQL documentation.
-END-INFO-DIR-ENTRY
-
-
-File: mysql.info,  Node: Top,  Next: (dir),  Prev: (dir),  Up: (dir)
-
-This is an empty placeholder file for the MySQL manual.
-
-The MySQL manual is now maintained in a separate BitKeeper source tree!
-Please see `http://www.mysql.com/doc/en/Installing_source_tree.html'
-for more info on how to work with BitKeeper.
-
-This file will be replaced with the current `mysql.info' when building
-the official source distribution.
-
-You can find a specific manual for any older version of MySQL in the
-binary or source distribution for that version.
-
-
-
-Tag Table:
-Node: Top166
-
-End Tag Table
+The MySQL Reference Manual is available in various formats on
+http://dev.mysql.com/doc; if you're interested in the DocBook XML
+sources go to http://svn.mysql.com.
diff --git a/INSTALL-SOURCE b/INSTALL-SOURCE
new file mode 100644
index 00000000000..3d9d7d41114
--- /dev/null
+++ b/INSTALL-SOURCE
@@ -0,0 +1,8 @@
+
+You can find information about how to install from a source distributions at
+
+  http://dev.mysql.com/doc/refman/5.0/en/installing-source.html
+
+The MySQL Reference Manual is also available in various formats on
+http://dev.mysql.com/doc; if you're interested in the DocBook XML
+sources go to http://svn.mysql.com.
diff --git a/INSTALL-WIN-SOURCE b/INSTALL-WIN-SOURCE
new file mode 100644
index 00000000000..2478e2cf609
--- /dev/null
+++ b/INSTALL-WIN-SOURCE
@@ -0,0 +1,9 @@
+
+You can find information about how to install from a Windows source
+distributions at
+
+  http://dev.mysql.com/doc/refman/5.0/en/windows-source-build.html
+
+The MySQL Reference Manual is also available in various formats on
+http://dev.mysql.com/doc; if you're interested in the DocBook XML
+sources go to http://svn.mysql.com.
diff --git a/client/client_priv.h b/client/client_priv.h
index 418bf86f2c8..8f509fa0763 100644
--- a/client/client_priv.h
+++ b/client/client_priv.h
@@ -51,5 +51,5 @@ enum options_client
   OPT_TRIGGERS,
   OPT_IGNORE_TABLE,OPT_INSERT_IGNORE,OPT_SHOW_WARNINGS,OPT_DROP_DATABASE,
   OPT_TZ_UTC, OPT_AUTO_CLOSE, OPT_SSL_VERIFY_SERVER_CERT,
-  OPT_DEBUG_INFO, OPT_ERROR_LOG_FILE
+  OPT_DEBUG_INFO, OPT_ERROR_LOG_FILE, OPT_DUMP_DATE
 };
diff --git a/client/mysql.cc b/client/mysql.cc
index aa34c69b945..2162e4bc25e 100644
--- a/client/mysql.cc
+++ b/client/mysql.cc
@@ -140,6 +140,7 @@ static my_bool info_flag=0,ignore_errors=0,wait_flag=0,quick=0,
                default_pager_set= 0, opt_sigint_ignore= 0,
                show_warnings= 0;
 static volatile int executing_query= 0, interrupted_query= 0;
+static my_bool preserve_comments= 0;
 static ulong opt_max_allowed_packet, opt_net_buffer_length;
 static uint verbose=0,opt_silent=0,opt_mysql_port=0, opt_local_infile=0;
 static my_string opt_mysql_unix_port=0;
@@ -759,6 +760,10 @@ static struct my_option my_long_options[] =
   {"show-warnings", OPT_SHOW_WARNINGS, "Show warnings after every statement.",
     (gptr*) &show_warnings, (gptr*) &show_warnings, 0, GET_BOOL, NO_ARG, 
     0, 0, 0, 0, 0, 0},
+  {"comments", 'c', "Preserve comments. Send comments to the server."
+   " Comments are discarded by default, enable with --enable-comments",
+   (gptr*) &preserve_comments, (gptr*) &preserve_comments,
+   0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
   { 0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}
 };
 
@@ -1047,6 +1052,17 @@ static int read_and_execute(bool interactive)
     if (!interactive)
     {
       line=batch_readline(status.line_buff);
+      /*
+        Skip UTF8 Byte Order Marker (BOM) 0xEFBBBF.
+        Editors like "notepad" put this marker in
+        the very beginning of a text file when
+        you save the file using "Unicode UTF-8" format.
+      */
+      if (!line_number &&
+           (uchar) line[0] == 0xEF &&
+           (uchar) line[1] == 0xBB &&
+           (uchar) line[2] == 0xBF)
+        line+= 3;
       line_number++;
       if (!glob_buffer.length())
 	status.query_start_line=line_number;
@@ -1136,10 +1152,6 @@ static int read_and_execute(bool interactive)
       status.exit_status=0;
       break;
     }
-    if (!in_string && (line[0] == '#' ||
-		       (line[0] == '-' && line[1] == '-') ||
-		       line[0] == 0))
-      continue;					// Skip comment lines
 
     /*
       Check if line is a mysql command line
@@ -1265,15 +1277,21 @@ static bool add_line(String &buffer,char *line,char *in_string,
 
   for (pos=out=line ; (inchar= (uchar) *pos) ; pos++)
   {
-    if (my_isspace(charset_info,inchar) && out == line && 
-        buffer.is_empty())
-      continue;
+    if (!preserve_comments)
+    {
+      // Skip spaces at the beggining of a statement
+      if (my_isspace(charset_info,inchar) && (out == line) &&
+          buffer.is_empty())
+        continue;
+    }
+        
 #ifdef USE_MB
+    // Accept multi-byte characters as-is
     int length;
     if (use_mb(charset_info) &&
         (length= my_ismbchar(charset_info, pos, end_of_line)))
     {
-      if (!*ml_comment)
+      if (!*ml_comment || preserve_comments)
       {
         while (length--)
           *out++ = *pos++;
@@ -1299,8 +1317,13 @@ static bool add_line(String &buffer,char *line,char *in_string,
       }
       if ((com=find_command(NullS,(char) inchar)))
       {
-        const String tmp(line,(uint) (out-line), charset_info);
-        buffer.append(tmp);
+        // Flush previously accepted characters
+        if (out != line)
+        {
+          buffer.append(line, (uint) (out-line));
+          out= line;
+        }
+        
         if ((*com->func)(&buffer,pos-1) > 0)
           DBUG_RETURN(1);                       // Quit
         if (com->takes_params)
@@ -1328,7 +1351,6 @@ static bool add_line(String &buffer,char *line,char *in_string,
               pos+= delimiter_length - 1; // Point at last delim char
           }
         }
-        out=line;
       }
       else
       {
@@ -1341,46 +1363,105 @@ static bool add_line(String &buffer,char *line,char *in_string,
       }
     }
     else if (!*ml_comment && !*in_string &&
-             (*pos == *delimiter && is_prefix(pos + 1, delimiter + 1) ||
-              buffer.length() == 0 && (out - line) >= 9 &&
-              !my_strcasecmp(charset_info, line, "delimiter")))
-    {					
-      uint old_delimiter_length= delimiter_length;
+             strlen(pos) >= 10 &&
+             !my_strnncoll(charset_info, (uchar*) pos, 10,
+                           (const uchar*) "delimiter ", 10))
+    {
+      // Flush previously accepted characters
+      if (out != line)
+      {
+        buffer.append(line, (uint32) (out - line));
+        out= line;
+      }
+
+      // Flush possible comments in the buffer
+      if (!buffer.is_empty())
+      {
+        if (com_go(&buffer, 0) > 0) // < 0 is not fatal
+          DBUG_RETURN(1);
+        buffer.length(0);
+      }
+
+      /*
+        Delimiter wants the get rest of the given line as argument to
+        allow one to change ';' to ';;' and back
+      */
+      buffer.append(pos);
+      if (com_delimiter(&buffer, pos) > 0)
+        DBUG_RETURN(1);
+
+      buffer.length(0);
+      break;
+    }
+    else if (!*ml_comment && !*in_string && is_prefix(pos, delimiter))
+    {
+      // Found a statement. Continue parsing after the delimiter
+      pos+= delimiter_length;
+
+      if (preserve_comments)
+      {
+        while (my_isspace(charset_info, *pos))
+          *out++= *pos++;
+      }
+      // Flush previously accepted characters
       if (out != line)
-	buffer.append(line, (uint) (out - line));	// Add this line
+      {
+        buffer.append(line, (uint32) (out-line));
+        out= line;
+      }
+
+      if (preserve_comments && ((*pos == '#') ||
+                                ((*pos == '-') &&
+                                 (pos[1] == '-') &&
+                                 my_isspace(charset_info, pos[2]))))
+      {
+        // Add trailing single line comments to this statement
+        buffer.append(pos);
+        pos+= strlen(pos);
+      }
+
+      pos--;
+
       if ((com= find_command(buffer.c_ptr(), 0)))
       {
-        if (com->func == com_delimiter)
-        {
-          /*
-            Delimiter wants the get rest of the given line as argument to
-            allow one to change ';' to ';;' and back
-          */
-          char *end= strend(pos);
-          buffer.append(pos, (uint) (end - pos));
-          /* Ensure pos will point at \0 after the pos+= below */
-          pos= end - old_delimiter_length + 1;
-        }
-	if ((*com->func)(&buffer, buffer.c_ptr()) > 0)
-	  DBUG_RETURN(1);                       // Quit
+          
+        if ((*com->func)(&buffer, buffer.c_ptr()) > 0)
+          DBUG_RETURN(1);                       // Quit 
       }
       else
       {
-	if (com_go(&buffer, 0) > 0)             // < 0 is not fatal
-	  DBUG_RETURN(1);
+        if (com_go(&buffer, 0) > 0)             // < 0 is not fatal
+          DBUG_RETURN(1);
       }
       buffer.length(0);
-      out= line;
-      pos+= old_delimiter_length - 1;
     }
     else if (!*ml_comment && (!*in_string && (inchar == '#' ||
 			      inchar == '-' && pos[1] == '-' &&
 			      my_isspace(charset_info,pos[2]))))
-      break;					// comment to end of line
+    {
+      // Flush previously accepted characters
+      if (out != line)
+      {
+        buffer.append(line, (uint32) (out - line));
+        out= line;
+      }
+
+      // comment to end of line
+      if (preserve_comments)
+        buffer.append(pos);
+
+      break;
+    }
     else if (!*in_string && inchar == '/' && *(pos+1) == '*' &&
 	     *(pos+2) != '!')
     {
-      pos++;
+      if (preserve_comments)
+      {
+        *out++= *pos++;                       // copy '/'
+        *out++= *pos;                         // copy '*'
+      }
+      else
+        pos++;
       *ml_comment= 1;
       if (out != line)
       {
@@ -1390,8 +1471,21 @@ static bool add_line(String &buffer,char *line,char *in_string,
     }
     else if (*ml_comment && !ss_comment && inchar == '*' && *(pos + 1) == '/')
     {
-      pos++;
+      if (preserve_comments)
+      {
+        *out++= *pos++;                       // copy '*'
+        *out++= *pos;                         // copy '/'
+      }
+      else
+        pos++;
       *ml_comment= 0;
+      if (out != line)
+      {
+        buffer.append(line, (uint32) (out - line));
+        out= line;
+      }
+      // Consumed a 2 chars or more, and will add 1 at most,
+      // so using the 'line' buffer to edit data in place is ok.
       need_space= 1;
     }      
     else
@@ -1406,14 +1500,12 @@ static bool add_line(String &buffer,char *line,char *in_string,
       else if (!*ml_comment && !*in_string &&
 	       (inchar == '\'' || inchar == '"' || inchar == '`'))
 	*in_string= (char) inchar;
-      if (!*ml_comment)
+      if (!*ml_comment || preserve_comments)
       {
         if (need_space && !my_isspace(charset_info, (char)inchar))
-        {
           *out++= ' ';
-          need_space= 0;
-        }
-	*out++= (char) inchar;
+        need_space= 0;
+        *out++= (char) inchar;
       }
     }
   }
@@ -1423,7 +1515,7 @@ static bool add_line(String &buffer,char *line,char *in_string,
     uint length=(uint) (out-line);
     if (buffer.length() + length >= buffer.alloced_length())
       buffer.realloc(buffer.length()+length+IO_SIZE);
-    if (!(*ml_comment) && buffer.append(line,length))
+    if ((!*ml_comment || preserve_comments) && buffer.append(line, length))
       DBUG_RETURN(1);
   }
   DBUG_RETURN(0);
diff --git a/client/mysqldump.c b/client/mysqldump.c
index 0b4951e1cf3..980013d539a 100644
--- a/client/mysqldump.c
+++ b/client/mysqldump.c
@@ -89,7 +89,7 @@ static my_bool  verbose= 0, opt_no_create_info= 0, opt_no_data= 0,
                 opt_drop=1,opt_keywords=0,opt_lock=1,opt_compress=0,
                 opt_delayed=0,create_options=1,opt_quoted=0,opt_databases=0,
                 opt_alldbs=0,opt_create_db=0,opt_lock_all_tables=0,
-                opt_set_charset=0,
+                opt_set_charset=0, opt_dump_date=1,
                 opt_autocommit=0,opt_disable_keys=1,opt_xml=0,
                 opt_delete_master_logs=0, tty_password=0,
                 opt_single_transaction=0, opt_comments= 0, opt_compact= 0,
@@ -412,6 +412,9 @@ static struct my_option my_long_options[] =
    "isolated from them. Option automatically turns off --lock-tables.",
    (gptr*) &opt_single_transaction, (gptr*) &opt_single_transaction, 0,
    GET_BOOL, NO_ARG,  0, 0, 0, 0, 0, 0},
+  {"dump-date", OPT_DUMP_DATE, "Put a dump date to the end of the output.",
+   (gptr*) &opt_dump_date, (gptr*) &opt_dump_date, 0,
+   GET_BOOL, NO_ARG, 1, 0, 0, 0, 0, 0},
   {"skip-opt", OPT_SKIP_OPTIMIZATION,
    "Disable --opt. Disables --add-drop-table, --add-locks, --create-options, --quick, --extended-insert, --lock-tables, --set-charset, and --disable-keys.",
    0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
@@ -633,10 +636,15 @@ static void write_footer(FILE *sql_file)
     fputs("\n", sql_file);
     if (opt_comments)
     {
-      char time_str[20];
-      get_date(time_str, GETDATE_DATE_TIME, 0);
-      fprintf(sql_file, "-- Dump completed on %s\n",
-              time_str);
+      if (opt_dump_date)
+      {
+        char time_str[20];
+        get_date(time_str, GETDATE_DATE_TIME, 0);
+        fprintf(sql_file, "-- Dump completed on %s\n",
+                time_str);
+      }
+      else
+        fprintf(sql_file, "-- Dump completed\n");
     }
     check_io(sql_file);
   }
diff --git a/cmd-line-utils/libedit/Makefile.am b/cmd-line-utils/libedit/Makefile.am
index b7611193aea..bb4b40180d1 100644
--- a/cmd-line-utils/libedit/Makefile.am
+++ b/cmd-line-utils/libedit/Makefile.am
@@ -5,8 +5,7 @@
 ASRC =			$(srcdir)/vi.c $(srcdir)/emacs.c $(srcdir)/common.c
 AHDR =			vi.h emacs.h common.h
 
-# Make sure to include stuff from this directory first, to get right "config.h"
-INCLUDES =		-I. -I$(top_builddir)/include -I$(top_srcdir)/include
+INCLUDES =		-I$(top_builddir)/include -I$(top_srcdir)/include
 
 noinst_LIBRARIES =	libedit.a
 
@@ -31,7 +30,14 @@ EXTRA_DIST = makelist.sh np/unvis.c np/strlcpy.c np/vis.c np/vis.h np/strlcat.c
 
 CLEANFILES = makelist common.h emacs.h vi.h fcns.h help.h fcns.c help.c
 
-DEFS = -DUNDEF_THREADS_HACK -DHAVE_CONFIG_H -DNO_KILL_INTR 
+# Make sure to include stuff from this directory first, to get right "config.h"
+# Automake puts into DEFAULT_INCLUDES this source and corresponding
+# build directory together with ../../include to let all make files
+# find the central "config.h". This variable is used before INCLUDES
+# above. But in automake 1.10 the order of these are changed. Put the
+# includes of this directory into DEFS to always be sure it is first
+# before DEFAULT_INCLUDES on the compile line.
+DEFS = -DUNDEF_THREADS_HACK -DHAVE_CONFIG_H -DNO_KILL_INTR -I. -I$(srcdir)
 
 SUFFIXES = .sh
 
diff --git a/cmd-line-utils/readline/INSTALL b/cmd-line-utils/readline/INSTALL
index cb4a06fb701..f360b9e7907 100644
--- a/cmd-line-utils/readline/INSTALL
+++ b/cmd-line-utils/readline/INSTALL
@@ -1,7 +1,7 @@
 Basic Installation
 ==================
 
-These are installation instructions for Readline-5.0.
+These are installation instructions for Readline-5.2.
 
 The simplest way to compile readline is:
 
@@ -238,6 +238,9 @@ SHLIB_XLDFLAGS	Additional flags to pass to SHOBJ_LD for shared library
 SHLIB_LIBS	Any additional libraries that shared libraries should be
 		linked against when they are created.
 
+SHLIB_LIBPREF	The prefix to use when generating the filename of the shared
+		library.  The default is `lib'; Cygwin uses `cyg'.
+
 SHLIB_LIBSUFF	The suffix to add to `libreadline' and `libhistory' when
 		generating the filename of the shared library.  Many systems
 		use `so'; HP-UX uses `sl'.
@@ -254,6 +257,17 @@ SHLIB_LIBVERSION The string to append to the filename to indicate the version
 		numbers; use `$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)' on those systems.
 		Other Unix versions use different schemes.
 
+SHLIB_DLLVERSION The version number for shared libraries that determines API
+		compatibility between readline versions and the underlying
+		system.  Used only on Cygwin.  Defaults to $SHLIB_MAJOR, but
+		can be overridden at configuration time by defining DLLVERSION
+		in the environment.
+
+SHLIB_DOT	The character used to separate the name of the shared library
+		from the suffix and version information.  The default is `.';
+		systems like Cygwin which don't separate version information
+		from the library name should set this to the empty string.
+
 SHLIB_STATUS	Set this to `supported' when you have defined the other
 		necessary variables.  Make uses this to determine whether
 		or not shared library creation should be attempted.  If
diff --git a/cmd-line-utils/readline/README b/cmd-line-utils/readline/README
index ac4e3a767f9..8da99626aa1 100644
--- a/cmd-line-utils/readline/README
+++ b/cmd-line-utils/readline/README
@@ -1,7 +1,7 @@
 Introduction
 ============
 
-This is the Gnu Readline library, version 5.0.
+This is the Gnu Readline library, version 5.2.
 
 The Readline library provides a set of functions for use by applications
 that allow users to edit command lines as they are typed in.  Both
@@ -102,6 +102,9 @@ SHLIB_XLDFLAGS	Additional flags to pass to SHOBJ_LD for shared library
 SHLIB_LIBS	Any additional libraries that shared libraries should be
 		linked against when they are created.
 
+SHLIB_LIBPREF	The prefix to use when generating the filename of the shared
+		library.  The default is `lib'; Cygwin uses `cyg'.
+
 SHLIB_LIBSUFF	The suffix to add to `libreadline' and `libhistory' when
 		generating the filename of the shared library.  Many systems
 		use `so'; HP-UX uses `sl'.
@@ -118,6 +121,17 @@ SHLIB_LIBVERSION The string to append to the filename to indicate the version
 		numbers; use `$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)' on those systems.
 		Other Unix versions use different schemes.
 
+SHLIB_DLLVERSION The version number for shared libraries that determines API
+		compatibility between readline versions and the underlying
+		system.  Used only on Cygwin.  Defaults to $SHLIB_MAJOR, but
+		can be overridden at configuration time by defining DLLVERSION
+		in the environment.
+
+SHLIB_DOT	The character used to separate the name of the shared library
+		from the suffix and version information.  The default is `.';
+		systems like Cygwin which don't separate version information
+		from the library name should set this to the empty string.
+
 SHLIB_STATUS	Set this to `supported' when you have defined the other
 		necessary variables.  Make uses this to determine whether
 		or not shared library creation should be attempted.
@@ -169,4 +183,4 @@ list (mirrored to the Usenet newsgroup gnu.bash.bug) often contains
 Readline bug reports and fixes. 
 
 Chet Ramey
-chet@po.cwru.edu
+chet.ramey@case.edu
diff --git a/cmd-line-utils/readline/bind.c b/cmd-line-utils/readline/bind.c
index 568c3e8776a..08c906bfcc3 100644
--- a/cmd-line-utils/readline/bind.c
+++ b/cmd-line-utils/readline/bind.c
@@ -1,6 +1,6 @@
 /* bind.c -- key binding and startup file support for the readline library. */
 
-/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2006 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library, a library for
    reading lines of text with interactive input and history editing.
@@ -26,7 +26,9 @@
 #  include <floss.h>
 #endif
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #include <stdio.h>
 #include <sys/types.h>
@@ -75,6 +77,9 @@ static char *_rl_read_file PARAMS((char *, size_t *));
 static void _rl_init_file_error PARAMS((const char *));
 static int _rl_read_init_file PARAMS((const char *, int));
 static int glean_key_from_name PARAMS((char *));
+static int find_boolean_var PARAMS((const char *));
+
+static char *_rl_get_string_variable_value PARAMS((const char *));
 static int substring_member_of_array PARAMS((char *, const char **));
 
 static int currently_reading_init_file;
@@ -337,10 +342,9 @@ rl_generic_bind (type, keyseq, data, map)
   KEYMAP_ENTRY k;
 
   k.function = 0;
-  k.type= 0;
 
   /* If no keys to bind to, exit right away. */
-  if (!keyseq || !*keyseq)
+  if (keyseq == 0 || *keyseq == 0)
     {
       if (type == ISMACR)
 	free (data);
@@ -366,9 +370,12 @@ rl_generic_bind (type, keyseq, data, map)
 
       ic = uc;
       if (ic < 0 || ic >= KEYMAP_SIZE)
-	return -1;
+        {
+          free (keys);
+	  return -1;
+        }
 
-      if (_rl_convert_meta_chars_to_ascii && META_CHAR (ic))
+      if (META_CHAR (ic) && _rl_convert_meta_chars_to_ascii)
 	{
 	  ic = UNMETA (ic);
 	  if (map[ESC].type == ISKMAP)
@@ -435,7 +442,7 @@ rl_translate_keyseq (seq, array, len)
 {
   register int i, c, l, temp;
 
-  for (i = l = 0; (c = seq[i]); i++)
+  for (i = l = 0; c = seq[i]; i++)
     {
       if (c == '\\')
 	{
@@ -458,8 +465,24 @@ rl_translate_keyseq (seq, array, len)
 		}
 	      else if (c == 'M')
 		{
-		  i++;
-		  array[l++] = ESC;	/* ESC is meta-prefix */
+		  i++;		/* seq[i] == '-' */
+		  /* XXX - obey convert-meta setting */
+		  if (_rl_convert_meta_chars_to_ascii && _rl_keymap[ESC].type == ISKMAP)
+		    array[l++] = ESC;	/* ESC is meta-prefix */
+		  else if (seq[i+1] == '\\' && seq[i+2] == 'C' && seq[i+3] == '-')
+		    {
+		      i += 4;
+		      temp = (seq[i] == '?') ? RUBOUT : CTRL (_rl_to_upper (seq[i]));
+		      array[l++] = META (temp);
+		    }
+		  else
+		    {
+		      /* This doesn't yet handle things like \M-\a, which may
+			 or may not have any reasonable meaning.  You're
+			 probably better off using straight octal or hex. */
+		      i++;
+		      array[l++] = META (seq[i]);
+		    }
 		}
 	      else if (c == 'C')
 		{
@@ -554,6 +577,11 @@ rl_untranslate_keyseq (seq)
       kseq[i++] = '-';
       c = UNMETA (c);
     }
+  else if (c == ESC)
+    {
+      kseq[i++] = '\\';
+      c = 'e';
+    }
   else if (CTRL_CHAR (c))
     {
       kseq[i++] = '\\';
@@ -602,7 +630,12 @@ _rl_untranslate_macro_value (seq)
 	  *r++ = '-';
 	  c = UNMETA (c);
 	}
-      else if (CTRL_CHAR (c) && c != ESC)
+      else if (c == ESC)
+	{
+	  *r++ = '\\';
+	  c = 'e';
+	}
+      else if (CTRL_CHAR (c))
 	{
 	  *r++ = '\\';
 	  *r++ = 'C';
@@ -661,7 +694,7 @@ rl_function_of_keyseq (keyseq, map, type)
 {
   register int i;
 
-  if (!map)
+  if (map == 0)
     map = _rl_keymap;
 
   for (i = 0; keyseq && keyseq[i]; i++)
@@ -670,25 +703,27 @@ rl_function_of_keyseq (keyseq, map, type)
 
       if (META_CHAR (ic) && _rl_convert_meta_chars_to_ascii)
 	{
-	  if (map[ESC].type != ISKMAP)
+	  if (map[ESC].type == ISKMAP)
+	    {
+	      map = FUNCTION_TO_KEYMAP (map, ESC);
+	      ic = UNMETA (ic);
+	    }
+	  /* XXX - should we just return NULL here, since this obviously
+	     doesn't match? */
+	  else
 	    {
 	      if (type)
 		*type = map[ESC].type;
 
 	      return (map[ESC].function);
 	    }
-	  else
-	    {
-	      map = FUNCTION_TO_KEYMAP (map, ESC);
-	      ic = UNMETA (ic);
-	    }
 	}
 
       if (map[ic].type == ISKMAP)
 	{
 	  /* If this is the last key in the key sequence, return the
 	     map. */
-	  if (!keyseq[i + 1])
+	  if (keyseq[i + 1] == '\0')
 	    {
 	      if (type)
 		*type = ISKMAP;
@@ -698,7 +733,12 @@ rl_function_of_keyseq (keyseq, map, type)
 	  else
 	    map = FUNCTION_TO_KEYMAP (map, ic);
 	}
-      else
+      /* If we're not at the end of the key sequence, and the current key
+	 is bound to something other than a keymap, then the entire key
+	 sequence is not bound. */
+      else if (map[ic].type != ISKMAP && keyseq[i+1])
+	return ((rl_command_func_t *)NULL);
+      else	/* map[ic].type != ISKMAP && keyseq[i+1] == 0 */
 	{
 	  if (type)
 	    *type = map[ic].type;
@@ -736,8 +776,7 @@ _rl_read_file (filename, sizep)
   file_size = (size_t)finfo.st_size;
 
   /* check for overflow on very large files */
-  if ((long long) file_size != (long long) finfo.st_size ||
-      file_size + 1 < file_size)
+  if (file_size != finfo.st_size || file_size + 1 < file_size)
     {
       if (file >= 0)
 	close (file);
@@ -767,8 +806,8 @@ _rl_read_file (filename, sizep)
 
 /* Re-read the current keybindings file. */
 int
-rl_re_read_init_file (int count __attribute__((unused)),
-                      int ignore __attribute__((unused)))
+rl_re_read_init_file (count, ignore)
+     int count, ignore;
 {
   int r;
   r = rl_read_init_file ((const char *)NULL);
@@ -781,6 +820,7 @@ rl_re_read_init_file (int count __attribute__((unused)),
      1. the filename used for the previous call
      2. the value of the shell variable `INPUTRC'
      3. ~/.inputrc
+     4. /etc/inputrc
    If the file existed and could be opened and read, 0 is returned,
    otherwise errno is returned. */
 int
@@ -789,17 +829,18 @@ rl_read_init_file (filename)
 {
   /* Default the filename. */
   if (filename == 0)
+    filename = last_readline_init_file;
+  if (filename == 0)
+    filename = sh_get_env_value ("INPUTRC");
+  if (filename == 0 || *filename == 0)
     {
-      filename = last_readline_init_file;
-      if (filename == 0)
-        filename = sh_get_env_value ("INPUTRC");
-      if (filename == 0)
-	filename = DEFAULT_INPUTRC;
+      filename = DEFAULT_INPUTRC;
+      /* Try to read DEFAULT_INPUTRC; fall back to SYS_INPUTRC on failure */
+      if (_rl_read_init_file (filename, 0) == 0)
+	return 0;
+      filename = SYS_INPUTRC;
     }
 
-  if (*filename == 0)
-    filename = DEFAULT_INPUTRC;
-
 #if defined (__MSDOS__)
   if (_rl_read_init_file (filename, 0) == 0)
     return 0;
@@ -989,7 +1030,8 @@ parser_if (args)
 
 /* Invert the current parser state if there is anything on the stack. */
 static int
-parser_else (char *args __attribute__((unused)))
+parser_else (args)
+     char *args;
 {
   register int i;
 
@@ -1019,7 +1061,8 @@ parser_else (char *args __attribute__((unused)))
 /* Terminate a conditional, popping the value of
    _rl_parsing_conditionalized_out from the stack. */
 static int
-parser_endif (char *args __attribute__((unused)))
+parser_endif (args)
+     char *args;
 {
   if (if_stack_depth)
     _rl_parsing_conditionalized_out = if_stack[--if_stack_depth];
@@ -1142,7 +1185,7 @@ rl_parse_and_bind (string)
     {
       int passc = 0;
 
-      for (i = 1; (c = string[i]); i++)
+      for (i = 1; c = string[i]; i++)
 	{
 	  if (passc)
 	    {
@@ -1183,9 +1226,9 @@ rl_parse_and_bind (string)
   /* If this is a command to set a variable, then do that. */
   if (_rl_stricmp (string, "set") == 0)
     {
-      char *var = string + i;
-      char *value;
+      char *var, *value, *e;
 
+      var = string + i;
       /* Make VAR point to start of variable name. */
       while (*var && whitespace (*var)) var++;
 
@@ -1196,6 +1239,20 @@ rl_parse_and_bind (string)
 	*value++ = '\0';
       while (*value && whitespace (*value)) value++;
 
+      /* Strip trailing whitespace from values to boolean variables.  Temp
+	 fix until I get a real quoted-string parser here. */
+      i = find_boolean_var (var);
+      if (i >= 0)
+	{
+	  /* remove trailing whitespace */
+	  e = value + strlen (value) - 1;
+	  while (e >= value && whitespace (*e))
+	    e--;
+	  e++;		/* skip back to whitespace or EOS */
+	  if (*e && e >= value)
+	    *e = '\0';
+	}
+
       rl_variable_bind (var, value);
       return 0;
     }
@@ -1216,9 +1273,10 @@ rl_parse_and_bind (string)
      the quoted string delimiter, like the shell. */
   if (*funname == '\'' || *funname == '"')
     {
-      int delimiter = string[i++], passc;
+      int delimiter, passc;
 
-      for (passc = 0; (c = string[i]); i++)
+      delimiter = string[i++];
+      for (passc = 0; c = string[i]; i++)
 	{
 	  if (passc)
 	    {
@@ -1353,6 +1411,7 @@ static struct {
   int *value;
   int flags;
 } boolean_varlist [] = {
+  { "bind-tty-special-chars",	&_rl_bind_stty_chars,		0 },
   { "blink-matching-paren",	&rl_blink_matching_paren,	V_SPECIAL },
   { "byte-oriented",		&rl_byte_oriented,		0 },
   { "completion-ignore-case",	&_rl_completion_case_fold,	0 },
@@ -1377,7 +1436,7 @@ static struct {
 #if defined (VISIBLE_STATS)
   { "visible-stats",		&rl_visible_stats,		0 },
 #endif /* VISIBLE_STATS */
-  { (char *)NULL, (int *)NULL, 0 }
+  { (char *)NULL, (int *)NULL }
 };
 
 static int
@@ -1446,7 +1505,7 @@ static struct {
   { "editing-mode",	V_STRING,	sv_editmode },
   { "isearch-terminators", V_STRING,	sv_isrchterm },
   { "keymap",		V_STRING,	sv_keymap },
-  { (char *)NULL,	0, 0 }
+  { (char *)NULL,	0 }
 };
 
 static int
@@ -1466,13 +1525,32 @@ find_string_var (name)
    values result in 0 (false). */
 static int
 bool_to_int (value)
-const char *value;
+     const char *value;
 {
   return (value == 0 || *value == '\0' ||
 		(_rl_stricmp (value, "on") == 0) ||
 		(value[0] == '1' && value[1] == '\0'));
 }
 
+char *
+rl_variable_value (name)
+     const char *name;
+{
+  register int i;
+
+  /* Check for simple variables first. */
+  i = find_boolean_var (name);
+  if (i >= 0)
+    return (*boolean_varlist[i].value ? "on" : "off");
+
+  i = find_string_var (name);
+  if (i >= 0)
+    return (_rl_get_string_variable_value (string_varlist[i].name));
+
+  /* Unknown variable names return NULL. */
+  return 0;
+}
+
 int
 rl_variable_bind (name, value)
      const char *name, *value;
@@ -1725,13 +1803,13 @@ char *
 rl_get_keymap_name_from_edit_mode ()
 {
   if (rl_editing_mode == emacs_mode)
-    return (char*) "emacs";
+    return "emacs";
 #if defined (VI_MODE)
   else if (rl_editing_mode == vi_mode)
-    return (char*) "vi";
+    return "vi";
 #endif /* VI_MODE */
   else
-    return (char*) "none";
+    return "none";
 }
 
 /* **************************************************************** */
@@ -1899,12 +1977,16 @@ rl_invoking_keyseqs_in_map (function, map)
 		char *keyname = (char *)xmalloc (6 + strlen (seqs[i]));
 
 		if (key == ESC)
-#if 0
-		  sprintf (keyname, "\\e");
-#else
-		/* XXX - experimental */
-		  sprintf (keyname, "\\M-");
-#endif
+		  {
+		    /* If ESC is the meta prefix and we're converting chars
+		       with the eighth bit set to ESC-prefixed sequences, then
+		       we can use \M-.  Otherwise we need to use the sequence
+		       for ESC. */
+		    if (_rl_convert_meta_chars_to_ascii && map[ESC].type == ISKMAP)
+		      sprintf (keyname, "\\M-");
+		    else
+		      sprintf (keyname, "\\e");
+		  }
 		else if (CTRL_CHAR (key))
 		  sprintf (keyname, "\\C-%c", _rl_to_lower (UNCTRL (key)));
 		else if (key == RUBOUT)
@@ -1966,7 +2048,7 @@ rl_function_dumper (print_readably)
 
   fprintf (rl_outstream, "\n");
 
-  for (i = 0; (name = names[i]); i++)
+  for (i = 0; name = names[i]; i++)
     {
       rl_command_func_t *function;
       char **invokers;
@@ -2025,8 +2107,8 @@ rl_function_dumper (print_readably)
    rl_outstream.  If an explicit argument is given, then print
    the output in such a way that it can be read back in. */
 int
-rl_dump_functions (int count __attribute__((unused)),
-                   int key  __attribute__((unused)))
+rl_dump_functions (count, key)
+     int count, key;
 {
   if (rl_dispatching)
     fprintf (rl_outstream, "\r\n");
@@ -2105,7 +2187,8 @@ rl_macro_dumper (print_readably)
 }
 
 int
-rl_dump_macros(int count __attribute__((unused)), int key __attribute__((unused)))
+rl_dump_macros (count, key)
+     int count, key;
 {
   if (rl_dispatching)
     fprintf (rl_outstream, "\r\n");
@@ -2114,12 +2197,67 @@ rl_dump_macros(int count __attribute__((unused)), int key __attribute__((unused)
   return (0);
 }
 
+static char *
+_rl_get_string_variable_value (name)
+     const char *name;
+{
+  static char numbuf[32];
+  char *ret;
+
+  if (_rl_stricmp (name, "bell-style") == 0)
+    {
+      switch (_rl_bell_preference)
+	{
+	  case NO_BELL:
+	    return "none";
+	  case VISIBLE_BELL:
+	    return "visible";
+	  case AUDIBLE_BELL:
+	  default:
+	    return "audible";
+	}
+    }
+  else if (_rl_stricmp (name, "comment-begin") == 0)
+    return (_rl_comment_begin ? _rl_comment_begin : RL_COMMENT_BEGIN_DEFAULT);
+  else if (_rl_stricmp (name, "completion-query-items") == 0)
+    {
+      sprintf (numbuf, "%d", rl_completion_query_items);
+      return (numbuf);
+    }
+  else if (_rl_stricmp (name, "editing-mode") == 0)
+    return (rl_get_keymap_name_from_edit_mode ());
+  else if (_rl_stricmp (name, "isearch-terminators") == 0)
+    {
+      if (_rl_isearch_terminators == 0)
+	return 0;
+      ret = _rl_untranslate_macro_value (_rl_isearch_terminators);
+      if (ret)
+	{
+	  strncpy (numbuf, ret, sizeof (numbuf) - 1);
+	  free (ret);
+	  numbuf[sizeof(numbuf) - 1] = '\0';
+	}
+      else
+	numbuf[0] = '\0';
+      return numbuf;
+    }
+  else if (_rl_stricmp (name, "keymap") == 0)
+    {
+      ret = rl_get_keymap_name (_rl_keymap);
+      if (ret == 0)
+	ret = rl_get_keymap_name_from_edit_mode ();
+      return (ret ? ret : "none");
+    }
+  else
+    return (0);
+}
+
 void
 rl_variable_dumper (print_readably)
      int print_readably;
 {
   int i;
-  const char *kname;
+  char *v;
 
   for (i = 0; boolean_varlist[i].name; i++)
     {
@@ -2131,70 +2269,24 @@ rl_variable_dumper (print_readably)
 			       *boolean_varlist[i].value ? "on" : "off");
     }
 
-  /* bell-style */
-  switch (_rl_bell_preference)
-    {
-    case NO_BELL:
-      kname = "none"; break;
-    case VISIBLE_BELL:
-      kname = "visible"; break;
-    case AUDIBLE_BELL:
-    default:
-      kname = "audible"; break;
-    }
-  if (print_readably)
-    fprintf (rl_outstream, "set bell-style %s\n", kname);
-  else
-    fprintf (rl_outstream, "bell-style is set to `%s'\n", kname);
-
-  /* comment-begin */
-  if (print_readably)
-    fprintf (rl_outstream, "set comment-begin %s\n", _rl_comment_begin ? _rl_comment_begin : RL_COMMENT_BEGIN_DEFAULT);
-  else
-    fprintf (rl_outstream, "comment-begin is set to `%s'\n", _rl_comment_begin ? _rl_comment_begin : RL_COMMENT_BEGIN_DEFAULT);
-
-  /* completion-query-items */
-  if (print_readably)
-    fprintf (rl_outstream, "set completion-query-items %d\n", rl_completion_query_items);
-  else
-    fprintf (rl_outstream, "completion-query-items is set to `%d'\n", rl_completion_query_items);
-
-  /* editing-mode */
-  if (print_readably)
-    fprintf (rl_outstream, "set editing-mode %s\n", (rl_editing_mode == emacs_mode) ? "emacs" : "vi");
-  else
-    fprintf (rl_outstream, "editing-mode is set to `%s'\n", (rl_editing_mode == emacs_mode) ? "emacs" : "vi");
-
-  /* isearch-terminators */
-  if (_rl_isearch_terminators)
+  for (i = 0; string_varlist[i].name; i++)
     {
-      char *disp;
-
-      disp = _rl_untranslate_macro_value (_rl_isearch_terminators);
-
+      v = _rl_get_string_variable_value (string_varlist[i].name);
+      if (v == 0)	/* _rl_isearch_terminators can be NULL */
+	continue;
       if (print_readably)
-	fprintf (rl_outstream, "set isearch-terminators \"%s\"\n", disp);
+        fprintf (rl_outstream, "set %s %s\n", string_varlist[i].name, v);
       else
-	fprintf (rl_outstream, "isearch-terminators is set to \"%s\"\n", disp);
-
-      free (disp);
+        fprintf (rl_outstream, "%s is set to `%s'\n", string_varlist[i].name, v);
     }
-
-  /* keymap */
-  kname = rl_get_keymap_name (_rl_keymap);
-  if (kname == 0)
-    kname = rl_get_keymap_name_from_edit_mode ();
-  if (print_readably)
-    fprintf (rl_outstream, "set keymap %s\n", kname ? kname : "none");
-  else
-    fprintf (rl_outstream, "keymap is set to `%s'\n", kname ? kname : "none");
 }
 
 /* Print all of the current variables and their values to
    rl_outstream.  If an explicit argument is given, then print
    the output in such a way that it can be read back in. */
 int
-rl_dump_variables(int count __attribute__((unused)), int key __attribute__((unused)))
+rl_dump_variables (count, key)
+     int count, key;
 {
   if (rl_dispatching)
     fprintf (rl_outstream, "\r\n");
diff --git a/cmd-line-utils/readline/callback.c b/cmd-line-utils/readline/callback.c
index 0807f137b92..ada04d8593b 100644
--- a/cmd-line-utils/readline/callback.c
+++ b/cmd-line-utils/readline/callback.c
@@ -1,6 +1,6 @@
 /* callback.c -- functions to use readline as an X `callback' mechanism. */
 
-/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2005 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library, a library for
    reading lines of text with interactive input and history editing.
@@ -21,7 +21,9 @@
    59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 #define READLINE_LIBRARY
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #include "rlconf.h"
 
@@ -41,10 +43,16 @@
 #include "rldefs.h"
 #include "readline.h"
 #include "rlprivate.h"
+#include "xmalloc.h"
+
+/* Private data for callback registration functions.  See comments in
+   rl_callback_read_char for more details. */
+_rl_callback_func_t *_rl_callback_func = 0;
+_rl_callback_generic_arg *_rl_callback_data = 0;
 
 /* **************************************************************** */
 /*								    */
-/*			Callback Readline Functions                 */
+/*			Callback Readline Functions		 */
 /*								    */
 /* **************************************************************** */
 
@@ -70,7 +78,8 @@ _rl_callback_newline ()
     {
       in_handler = 1;
 
-      (*rl_prep_term_function) (_rl_meta_flag);
+      if (rl_prep_term_function)
+	(*rl_prep_term_function) (_rl_meta_flag);
 
 #if defined (HANDLE_SIGNALS)
       rl_set_signals ();
@@ -87,6 +96,7 @@ rl_callback_handler_install (prompt, linefunc)
      rl_vcpfunc_t *linefunc;
 {
   rl_set_prompt (prompt);
+  RL_SETSTATE (RL_STATE_CALLBACK);
   rl_linefunc = linefunc;
   _rl_callback_newline ();
 }
@@ -96,7 +106,8 @@ void
 rl_callback_read_char ()
 {
   char *line;
-  int eof;
+  int eof, jcode;
+  static procenv_t olevel;
 
   if (rl_linefunc == NULL)
     {
@@ -104,16 +115,89 @@ rl_callback_read_char ()
       abort ();
     }
 
-  eof = readline_internal_char ();
+  memcpy ((void *)olevel, (void *)readline_top_level, sizeof (procenv_t));
+  jcode = setjmp (readline_top_level);
+  if (jcode)
+    {
+      (*rl_redisplay_function) ();
+      _rl_want_redisplay = 0;
+      memcpy ((void *)readline_top_level, (void *)olevel, sizeof (procenv_t));
+      return;
+    }
 
-  /* We loop in case some function has pushed input back with rl_execute_next. */
-  for (;;)
+  do
     {
+      if  (RL_ISSTATE (RL_STATE_ISEARCH))
+	{
+	  eof = _rl_isearch_callback (_rl_iscxt);
+	  if (eof == 0 && (RL_ISSTATE (RL_STATE_ISEARCH) == 0) && RL_ISSTATE (RL_STATE_INPUTPENDING))
+	    rl_callback_read_char ();
+
+	  return;
+	}
+      else if  (RL_ISSTATE (RL_STATE_NSEARCH))
+	{
+	  eof = _rl_nsearch_callback (_rl_nscxt);
+	  return;
+	}
+      else if (RL_ISSTATE (RL_STATE_NUMERICARG))
+	{
+	  eof = _rl_arg_callback (_rl_argcxt);
+	  if (eof == 0 && (RL_ISSTATE (RL_STATE_NUMERICARG) == 0) && RL_ISSTATE (RL_STATE_INPUTPENDING))
+	    rl_callback_read_char ();
+	  /* XXX - this should handle _rl_last_command_was_kill better */
+	  else if (RL_ISSTATE (RL_STATE_NUMERICARG) == 0)
+	    _rl_internal_char_cleanup ();
+
+	  return;
+	}
+      else if (RL_ISSTATE (RL_STATE_MULTIKEY))
+	{
+	  eof = _rl_dispatch_callback (_rl_kscxt);	/* For now */
+	  while ((eof == -1 || eof == -2) && RL_ISSTATE (RL_STATE_MULTIKEY) && _rl_kscxt && (_rl_kscxt->flags & KSEQ_DISPATCHED))
+	    eof = _rl_dispatch_callback (_rl_kscxt);
+	  if (RL_ISSTATE (RL_STATE_MULTIKEY) == 0)
+	    {
+	      _rl_internal_char_cleanup ();
+	      _rl_want_redisplay = 1;
+	    }
+	}
+      else if (_rl_callback_func)
+	{
+	  /* This allows functions that simply need to read an additional
+	     character (like quoted-insert) to register a function to be
+	     called when input is available.  _rl_callback_data is simply a
+	     pointer to a struct that has the argument count originally
+	     passed to the registering function and space for any additional
+	     parameters.  */
+	  eof = (*_rl_callback_func) (_rl_callback_data);
+	  /* If the function `deregisters' itself, make sure the data is
+	     cleaned up. */
+	  if (_rl_callback_func == 0)
+	    {
+	      if (_rl_callback_data) 	
+		{
+		  _rl_callback_data_dispose (_rl_callback_data);
+		  _rl_callback_data = 0;
+		}
+	      _rl_internal_char_cleanup ();
+	    }
+	}
+      else
+	eof = readline_internal_char ();
+
+      if (rl_done == 0 && _rl_want_redisplay)
+	{
+	  (*rl_redisplay_function) ();
+	  _rl_want_redisplay = 0;
+	}
+
       if (rl_done)
 	{
 	  line = readline_internal_teardown (eof);
 
-	  (*rl_deprep_term_function) ();
+	  if (rl_deprep_term_function)
+	    (*rl_deprep_term_function) ();
 #if defined (HANDLE_SIGNALS)
 	  rl_clear_signals ();
 #endif
@@ -129,11 +213,8 @@ rl_callback_read_char ()
 	  if (in_handler == 0 && rl_linefunc)
 	    _rl_callback_newline ();
 	}
-      if (rl_pending_input || _rl_pushed_input_available ())
-	eof = readline_internal_char ();
-      else
-        break;
     }
+  while (rl_pending_input || _rl_pushed_input_available () || RL_ISSTATE (RL_STATE_MACROINPUT));
 }
 
 /* Remove the handler, and make sure the terminal is in its normal state. */
@@ -141,14 +222,37 @@ void
 rl_callback_handler_remove ()
 {
   rl_linefunc = NULL;
+  RL_UNSETSTATE (RL_STATE_CALLBACK);
   if (in_handler)
     {
       in_handler = 0;
-      (*rl_deprep_term_function) ();
+      if (rl_deprep_term_function)
+	(*rl_deprep_term_function) ();
 #if defined (HANDLE_SIGNALS)
       rl_clear_signals ();
 #endif
     }
 }
 
+_rl_callback_generic_arg *
+_rl_callback_data_alloc (count)
+     int count;
+{
+  _rl_callback_generic_arg *arg;
+
+  arg = (_rl_callback_generic_arg *)xmalloc (sizeof (_rl_callback_generic_arg));
+  arg->count = count;
+
+  arg->i1 = arg->i2 = 0;
+
+  return arg;
+}
+
+void _rl_callback_data_dispose (arg)
+     _rl_callback_generic_arg *arg;
+{
+  if (arg)
+    free (arg);
+}
+
 #endif
diff --git a/cmd-line-utils/readline/chardefs.h b/cmd-line-utils/readline/chardefs.h
index 04a3b7a8e9c..def3a111bd3 100644
--- a/cmd-line-utils/readline/chardefs.h
+++ b/cmd-line-utils/readline/chardefs.h
@@ -59,11 +59,7 @@
 #define largest_char 255		    /* Largest character value. */
 
 #define CTRL_CHAR(c) ((c) < control_character_threshold && (((c) & 0x80) == 0))
-#if largest_char >= 255
-#define META_CHAR(c) ((c) > meta_character_threshold)
-#else
 #define META_CHAR(c) ((c) > meta_character_threshold && (c) <= largest_char)
-#endif
 
 #define CTRL(c) ((c) & control_character_mask)
 #define META(c) ((c) | meta_character_bit)
@@ -90,6 +86,8 @@
 /* Some systems define these; we want our definitions. */
 #undef ISPRINT
 
+/* Beware:  these only work with single-byte ASCII characters. */
+
 #define ISALNUM(c)	(IN_CTYPE_DOMAIN (c) && isalnum (c))
 #define ISALPHA(c)	(IN_CTYPE_DOMAIN (c) && isalpha (c))
 #define ISDIGIT(c)	(IN_CTYPE_DOMAIN (c) && isdigit (c))
diff --git a/cmd-line-utils/readline/compat.c b/cmd-line-utils/readline/compat.c
index e4fbc322cee..a66d210fd2e 100644
--- a/cmd-line-utils/readline/compat.c
+++ b/cmd-line-utils/readline/compat.c
@@ -21,7 +21,9 @@
    59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 #define READLINE_LIBRARY
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #include <stdio.h>
 
diff --git a/cmd-line-utils/readline/complete.c b/cmd-line-utils/readline/complete.c
index f4c361789b7..73f834a68a7 100644
--- a/cmd-line-utils/readline/complete.c
+++ b/cmd-line-utils/readline/complete.c
@@ -1,6 +1,6 @@
 /* complete.c -- filename completion for readline. */
 
-/* Copyright (C) 1987-2004 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2005 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library, a library for
    reading lines of text with interactive input and history editing.
@@ -21,18 +21,12 @@
    59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 #define READLINE_LIBRARY
 
-#if !defined(_XOPEN_SOURCE) && !defined(__FreeBSD__)
-#define _XOPEN_SOURCE 500
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
 #endif
 
-#include "config_readline.h"
-
 #include <sys/types.h>
-
-/* To get SuSE 9.3 to define wcwidth() (in wchar.h) */
-
 #include <fcntl.h>
-
 #if defined (HAVE_SYS_FILE_H)
 #  include <sys/file.h>
 #endif
@@ -54,7 +48,9 @@
 extern int errno;
 #endif /* !errno */
 
+#if defined (HAVE_PWD_H)
 #include <pwd.h>
+#endif
 
 #include "posixdir.h"
 #include "posixstat.h"
@@ -85,9 +81,9 @@ typedef int QSFUNC ();
 
 /* Most systems don't declare getpwent in <pwd.h> if _POSIX_SOURCE is
    defined. */
-#if !defined (HAVE_GETPW_DECLS) || defined (_POSIX_SOURCE)
+#if defined (HAVE_GETPWENT) && (!defined (HAVE_GETPW_DECLS) || defined (_POSIX_SOURCE))
 extern struct passwd *getpwent PARAMS((void));
-#endif /* !HAVE_GETPW_DECLS || _POSIX_SOURCE */
+#endif /* HAVE_GETPWENT && (!HAVE_GETPW_DECLS || _POSIX_SOURCE) */
 
 /* If non-zero, then this is the address of a function to call when
    completing a word would normally display the list of possible matches.
@@ -212,7 +208,8 @@ int rl_completion_type = 0;
 
 /* Up to this many items will be displayed in response to a
    possible-completions call.  After that, we ask the user if
-   she is sure she wants to see them all. */
+   she is sure she wants to see them all.  A negative value means
+   don't ask. */
 int rl_completion_query_items = 100;
 
 int _rl_page_completions = 1;
@@ -360,15 +357,15 @@ rl_complete (ignore, invoking_key)
 
 /* List the possible completions.  See description of rl_complete (). */
 int
-rl_possible_completions (int ignore __attribute__((unused)),
-                         int invoking_key __attribute__((unused)))
+rl_possible_completions (ignore, invoking_key)
+     int ignore, invoking_key;
 {
   return (rl_complete_internal ('?'));
 }
 
 int
-rl_insert_completions (int ignore __attribute__((unused)),
-                       int invoking_key __attribute__((unused)))
+rl_insert_completions (ignore, invoking_key)
+     int ignore, invoking_key;
 {
   return (rl_complete_internal ('*'));
 }
@@ -627,6 +624,8 @@ fnprint (to_print)
   mbstate_t ps;
   const char *end;
   size_t tlen;
+  int width, w;
+  wchar_t wc;
 
   end = to_print + strlen (to_print) + 1;
   memset (&ps, 0, sizeof (mbstate_t));
@@ -659,21 +658,28 @@ fnprint (to_print)
       else
 	{
 #if defined (HANDLE_MULTIBYTE)
-	  tlen = mbrlen (s, end - s, &ps);
+	  tlen = mbrtowc (&wc, s, end - s, &ps);
 	  if (MB_INVALIDCH (tlen))
 	    {
 	      tlen = 1;
+	      width = 1;
 	      memset (&ps, 0, sizeof (mbstate_t));
 	    }
 	  else if (MB_NULLWCH (tlen))
 	    break;
+	  else
+	    {
+	      w = wcwidth (wc);
+	      width = (w >= 0) ? w : 1;
+	    }
 	  fwrite (s, 1, tlen, rl_outstream);
 	  s += tlen;
+	  printed_len += width;
 #else
 	  putc (*s, rl_outstream);
 	  s++;
-#endif
 	  printed_len++;
+#endif
 	}
     }
 
@@ -689,7 +695,7 @@ print_filename (to_print, full_pathname)
      char *to_print, *full_pathname;
 {
   int printed_len, extension_char, slen, tlen;
-  char *s, c, *new_full_pathname;
+  char *s, c, *new_full_pathname, *dn;
 
   extension_char = 0;
   printed_len = fnprint (to_print);
@@ -714,7 +720,17 @@ print_filename (to_print, full_pathname)
 	     files in the root directory.  If we pass a null string to the
 	     bash directory completion hook, for example, it will expand it
 	     to the current directory.  We just want the `/'. */
-	  s = tilde_expand (full_pathname && *full_pathname ? full_pathname : "/");
+	  if (full_pathname == 0 || *full_pathname == 0)
+	    dn = "/";
+	  else if (full_pathname[0] != '/')
+	    dn = full_pathname;
+	  else if (full_pathname[1] == 0)
+	    dn = "//";		/* restore trailing slash to `//' */
+	  else if (full_pathname[1] == '/' && full_pathname[2] == 0)
+	    dn = "/";		/* don't turn /// into // */
+	  else
+	    dn = full_pathname;
+	  s = tilde_expand (dn);
 	  if (rl_directory_completion_hook)
 	    (*rl_directory_completion_hook) (&s);
 
@@ -722,6 +738,10 @@ print_filename (to_print, full_pathname)
 	  tlen = strlen (to_print);
 	  new_full_pathname = (char *)xmalloc (slen + tlen + 2);
 	  strcpy (new_full_pathname, s);
+	  if (s[slen - 1] == '/')
+	    slen--;
+	  else
+	    new_full_pathname[slen] = '/';
 	  new_full_pathname[slen] = '/';
 	  strcpy (new_full_pathname + slen + 1, to_print);
 
@@ -760,7 +780,10 @@ print_filename (to_print, full_pathname)
 }
 
 static char *
-rl_quote_filename (char *s, int rtype __attribute__((unused)), char *qcp)
+rl_quote_filename (s, rtype, qcp)
+     char *s;
+     int rtype;
+     char *qcp;
 {
   char *r;
 
@@ -810,14 +833,7 @@ _rl_find_completion_word (fp, dp)
 	 quote substrings for the completer.  Try to find the start
 	 of an unclosed quoted substring. */
       /* FOUND_QUOTE is set so we know what kind of quotes we found. */
-#if defined (HANDLE_MULTIBYTE)
-      for (scan = pass_next = 0; scan < end;
-		scan = ((MB_CUR_MAX == 1 || rl_byte_oriented)
-			? (scan + 1) 
-			: _rl_find_next_mbchar (rl_line_buffer, scan, 1, MB_FIND_ANY)))
-#else
-      for (scan = pass_next = 0; scan < end; scan++)
-#endif
+      for (scan = pass_next = 0; scan < end; scan = MB_NEXTCHAR (rl_line_buffer, scan, 1, MB_FIND_ANY))
 	{
 	  if (pass_next)
 	    {
@@ -867,11 +883,7 @@ _rl_find_completion_word (fp, dp)
       /* We didn't find an unclosed quoted substring upon which to do
          completion, so use the word break characters to find the
          substring on which to complete. */
-#if defined (HANDLE_MULTIBYTE)
-      while ((rl_point = _rl_find_prev_mbchar (rl_line_buffer, rl_point, MB_FIND_ANY)))
-#else
-      while (--rl_point)
-#endif
+      while (rl_point = MB_PREVCHAR (rl_line_buffer, rl_point, MB_FIND_ANY))
 	{
 	  scan = rl_line_buffer[rl_point];
 
@@ -938,7 +950,7 @@ gen_completion_matches (text, start, end, our_func, found_quote, quote_char)
      rl_compentry_func_t *our_func;
      int found_quote, quote_char;
 {
-  char **matches, *temp;
+  char **matches;
 
   rl_completion_found_quote = found_quote;
   rl_completion_quote_character = quote_char;
@@ -957,21 +969,9 @@ gen_completion_matches (text, start, end, our_func, found_quote, quote_char)
 	}
     }
 
-  /* Beware -- we're stripping the quotes here.  Do this only if we know
-     we are doing filename completion and the application has defined a
-     filename dequoting function. */
-  temp = (char *)NULL;
-
-  if (found_quote && our_func == rl_filename_completion_function &&
-      rl_filename_dequoting_function)
-    {
-      /* delete single and double quotes */
-      temp = (*rl_filename_dequoting_function) (text, quote_char);
-      text = temp;	/* not freeing text is not a memory leak */
-    }
+  /* XXX -- filename dequoting moved into rl_filename_completion_function */
 
   matches = rl_completion_matches (text, our_func);
-  FREE (temp);
   return matches;  
 }
 
@@ -1104,7 +1104,8 @@ compute_lcd_of_matches (match_list, matches, text)
 #if defined (HANDLE_MULTIBYTE)
 	    if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
 	      {
-		mbstate_t ps_back = ps1;
+		mbstate_t ps_back;
+		ps_back = ps1;
 		if (!_rl_compare_chars (match_list[i], si, &ps1, match_list[i+1], si, &ps2))
 		  break;
 		else if ((v = _rl_get_char_len (&match_list[i][si], &ps_back)) > 1)
@@ -1154,8 +1155,7 @@ compute_lcd_of_matches (match_list, matches, text)
 	      rl_completion_found_quote &&
 	      rl_filename_quoting_desired)
 	    {
-	      dtext = (*rl_filename_dequoting_function)
-		((char*) text, rl_completion_quote_character);
+	      dtext = (*rl_filename_dequoting_function) ((char *)text, rl_completion_quote_character);
 	      text = dtext;
 	    }
 
@@ -1401,7 +1401,7 @@ display_matches (matches)
 	
   /* If there are many items, then ask the user if she really wants to
      see them all. */
-  if (len >= rl_completion_query_items)
+  if (rl_completion_query_items > 0 && len >= rl_completion_query_items)
     {
       rl_crlf ();
       fprintf (rl_outstream, "Display all %d possibilities? (y or n)", len);
@@ -1538,7 +1538,7 @@ append_to_match (text, delimiter, quote_char, nontrivial_match)
 		: stat (filename, &finfo);
       if (s == 0 && S_ISDIR (finfo.st_mode))
 	{
-	  if (_rl_complete_mark_directories)
+	  if (_rl_complete_mark_directories /* && rl_completion_suppress_append == 0 */)
 	    {
 	      /* This is clumsy.  Avoid putting in a double slash if point
 		 is at the end of the line and the previous character is a
@@ -1802,7 +1802,7 @@ rl_completion_matches (text, entry_function)
   match_list = (char **)xmalloc ((match_list_size + 1) * sizeof (char *));
   match_list[1] = (char *)NULL;
 
-  while ((string = (*entry_function) (text, matches)))
+  while (string = (*entry_function) (text, matches))
     {
       if (matches + 1 == match_list_size)
 	match_list = (char **)xrealloc
@@ -1852,16 +1852,20 @@ rl_username_completion_function (text, state)
       setpwent ();
     }
 
-  while ((entry = getpwent ()))
+#if defined (HAVE_GETPWENT)
+  while (entry = getpwent ())
     {
       /* Null usernames should result in all users as possible completions. */
       if (namelen == 0 || (STREQN (username, entry->pw_name, namelen)))
 	break;
     }
+#endif
 
   if (entry == 0)
     {
+#if defined (HAVE_GETPWENT)
       endpwent ();
+#endif
       return ((char *)NULL);
     }
   else
@@ -1959,13 +1963,30 @@ rl_filename_completion_function (text, state)
       if (rl_directory_rewrite_hook)
 	(*rl_directory_rewrite_hook) (&dirname);
 
+      /* The directory completion hook should perform any necessary
+	 dequoting. */
       if (rl_directory_completion_hook && (*rl_directory_completion_hook) (&dirname))
 	{
 	  free (users_dirname);
 	  users_dirname = savestring (dirname);
 	}
-
+      else if (rl_completion_found_quote && rl_filename_dequoting_function)
+	{
+	  /* delete single and double quotes */
+	  temp = (*rl_filename_dequoting_function) (users_dirname, rl_completion_quote_character);
+	  free (users_dirname);
+	  users_dirname = temp;
+	}
       directory = opendir (dirname);
+
+      /* Now dequote a non-null filename. */
+      if (filename && *filename && rl_completion_found_quote && rl_filename_dequoting_function)
+	{
+	  /* delete single and double quotes */
+	  temp = (*rl_filename_dequoting_function) (filename, rl_completion_quote_character);
+	  free (filename);
+	  filename = temp;
+	}
       filename_len = strlen (filename);
 
       rl_filename_completion_desired = 1;
@@ -2088,7 +2109,8 @@ rl_filename_completion_function (text, state)
    hit the end of the match list, we restore the original unmatched text,
    ring the bell, and reset the counter to zero. */
 int
-rl_menu_complete (int count, int ignore __attribute__((unused)))
+rl_menu_complete (count, ignore)
+     int count, ignore;
 {
   rl_compentry_func_t *our_func;
   int matching_filenames, found_quote;
@@ -2172,9 +2194,11 @@ rl_menu_complete (int count, int ignore __attribute__((unused)))
       return (0);
     }
 
-  match_list_index = (match_list_index + count) % match_list_size;
+  match_list_index += count;
   if (match_list_index < 0)
     match_list_index += match_list_size;
+  else
+    match_list_index %= match_list_size;
 
   if (match_list_index == 0 && match_list_size > 1)
     {
diff --git a/cmd-line-utils/readline/configure.in b/cmd-line-utils/readline/configure.in
index 31e17606024..868773be696 100644
--- a/cmd-line-utils/readline/configure.in
+++ b/cmd-line-utils/readline/configure.in
@@ -4,9 +4,27 @@ dnl
 dnl report bugs to chet@po.cwru.edu
 dnl
 dnl Process this file with autoconf to produce a configure script.
-AC_REVISION([for Readline 5.0, version 2.52, from autoconf version] AC_ACVERSION)
 
-AC_INIT(readline, 5.0-rc1, bug-readline@gnu.org)
+# Copyright (C) 1987-2005 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+AC_REVISION([for Readline 5.2, version 2.61])
+
+AC_INIT(readline, 5.2, bug-readline@gnu.org)
 
 dnl make sure we are using a recent autoconf version
 AC_PREREQ(2.50)
@@ -16,20 +34,28 @@ AC_CONFIG_AUX_DIR(./support)
 AC_CONFIG_HEADERS(config.h)
 
 dnl update the value of RL_READLINE_VERSION in readline.h when this changes
-LIBVERSION=5.0
+LIBVERSION=5.2
 
 AC_CANONICAL_HOST
 
 dnl configure defaults
 opt_curses=no
+opt_purify=no
 
 dnl arguments to configure
 AC_ARG_WITH(curses, AC_HELP_STRING([--with-curses], [use the curses library instead of the termcap library]), opt_curses=$withval)
+AC_ARG_WITH(purify, AC_HELP_STRING([--with-purify], [configure to postprocess with purify]), opt_purify=$withval)
 
 if test "$opt_curses" = "yes"; then
 	prefer_curses=yes
 fi
 
+if test "$opt_purify" = yes; then
+	PURIFY="purify"
+else
+	PURIFY=
+fi
+
 dnl option parsing for optional features
 opt_multibyte=yes
 opt_static_libs=yes
@@ -43,6 +69,36 @@ if test $opt_multibyte = no; then
 AC_DEFINE(NO_MULTIBYTE_SUPPORT)
 fi
 
+dnl load up the cross-building cache file -- add more cases and cache
+dnl files as necessary
+
+dnl Note that host and target machine are the same, and different than the
+dnl build machine.
+
+CROSS_COMPILE=
+if test "x$cross_compiling" = "xyes"; then
+    case "${host}" in
+    *-cygwin*)
+        cross_cache=${srcdir}/cross-build/cygwin.cache
+        ;;
+    *-mingw*)
+        cross_cache=${srcdir}/cross-build/mingw.cache
+        ;;
+    i[[3456]]86-*-beos*)
+        cross_cache=${srcdir}/cross-build/x86-beos.cache
+        ;;
+    *)  echo "configure: cross-compiling for $host is not supported" >&2
+        ;;
+    esac
+    if test -n "${cross_cache}" && test -r "${cross_cache}"; then
+        echo "loading cross-build cache file ${cross_cache}"
+        . ${cross_cache}
+    fi
+    unset cross_cache
+    CROSS_COMPILE='-DCROSS_COMPILING'
+    AC_SUBST(CROSS_COMPILE)
+fi
+
 echo ""
 echo "Beginning configuration for readline-$LIBVERSION for ${host_cpu}-${host_vendor}-${host_os}"
 echo ""
@@ -83,14 +139,24 @@ AC_HEADER_STDC
 AC_HEADER_STAT
 AC_HEADER_DIRENT
 
-AC_CHECK_FUNCS(lstat memmove putenv select setenv setlocale \
-		strcasecmp strpbrk tcgetattr vsnprintf isascii isxdigit)
+AC_CHECK_FUNCS(fcntl kill lstat)
+AC_CHECK_FUNCS(memmove putenv select setenv setlocale \
+		strcasecmp strpbrk tcgetattr vsnprintf)
+AC_CHECK_FUNCS(isascii isxdigit)
+AC_CHECK_FUNCS(getpwent getpwnam getpwuid)
 
 AC_FUNC_STRCOLL
 
-AC_CHECK_HEADERS(unistd.h stdlib.h varargs.h stdarg.h string.h strings.h \
-		limits.h sys/ptem.h sys/pte.h sys/stream.h sys/select.h \
-		termcap.h termios.h termio.h sys/file.h locale.h memory.h )
+AC_CHECK_HEADERS(fcntl.h unistd.h stdlib.h varargs.h stdarg.h string.h strings.h \
+		limits.h locale.h pwd.h memory.h termcap.h termios.h termio.h)
+AC_CHECK_HEADERS(sys/pte.h sys/stream.h sys/select.h sys/file.h)
+
+AC_CHECK_HEADERS(sys/ptem.h,,,
+[[
+#if HAVE_SYS_STREAM_H
+#  include <sys/stream.h>
+#endif
+]])
 
 BASH_SYS_SIGNAL_VINTAGE
 BASH_SYS_REINSTALL_SIGHANDLERS
@@ -143,7 +209,13 @@ esac
 #
 if test -f ${srcdir}/support/shobj-conf; then
         AC_MSG_CHECKING(configuration for building shared libraries)
-        eval `${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C "${CC}" -c ${host_cpu} -o ${host_os} -v ${host_vendor}`
+        eval `TERMCAP_LIB=$TERMCAP_LIB ${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C "${CC}" -c ${host_cpu} -o ${host_os} -v ${host_vendor}`
+
+#	case "$SHLIB_LIBS" in
+#	*curses*|*termcap*|*termlib*)	;;
+#	*)			SHLIB_LIBS="$SHLIB_LIBS $TERMCAP_LIB" ;;
+#	esac
+	
         AC_SUBST(SHOBJ_CC)
         AC_SUBST(SHOBJ_CFLAGS)
         AC_SUBST(SHOBJ_LD)
@@ -153,8 +225,11 @@ if test -f ${srcdir}/support/shobj-conf; then
         AC_SUBST(SHOBJ_STATUS)
 	AC_SUBST(SHLIB_STATUS)
 	AC_SUBST(SHLIB_XLDFLAGS)
+	AC_SUBST(SHLIB_DOT)
+	AC_SUBST(SHLIB_LIBPREF)
 	AC_SUBST(SHLIB_LIBSUFF)
 	AC_SUBST(SHLIB_LIBVERSION)
+	AC_SUBST(SHLIB_DLLVERSION)
 	AC_SUBST(SHLIB_LIBS)
         AC_MSG_RESULT($SHLIB_STATUS)
 
@@ -191,6 +266,12 @@ msdosdjgpp*)	BUILD_DIR=`pwd.exe` ;;	# to prevent //d/path/file
 *)		BUILD_DIR=`pwd` ;;
 esac
 
+case "$BUILD_DIR" in
+*\ *)	BUILD_DIR=`echo "$BUILD_DIR" | sed 's: :\\\\ :g'` ;;
+*)	;;
+esac
+
+AC_SUBST(PURIFY)
 AC_SUBST(BUILD_DIR)
 
 AC_SUBST(CFLAGS)
diff --git a/cmd-line-utils/readline/display.c b/cmd-line-utils/readline/display.c
index 06cac3bfd32..47ff0615974 100644
--- a/cmd-line-utils/readline/display.c
+++ b/cmd-line-utils/readline/display.c
@@ -1,6 +1,6 @@
 /* display.c -- readline redisplay facility. */
 
-/* Copyright (C) 1987-2004 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2006 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library, a library for
    reading lines of text with interactive input and history editing.
@@ -21,16 +21,12 @@
    59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 #define READLINE_LIBRARY
 
-#ifndef _XOPEN_SOURCE
-#define _XOPEN_SOURCE 500
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
 #endif
 
-#include "config_readline.h"
-
 #include <sys/types.h>
 
-/* To get SuSE 9.3 to define wcwidth() (in wchar.h) */
-
 #if defined (HAVE_UNISTD_H)
 #  include <unistd.h>
 #endif /* HAVE_UNISTD_H */
@@ -63,10 +59,6 @@
 extern char *strchr (), *strrchr ();
 #endif /* !strchr && !__STDC__ */
 
-#if defined (HACK_TERMCAP_MOTION)
-extern char *_rl_term_forward_char;
-#endif
-
 static void update_line PARAMS((char *, char *, int, int, int, int));
 static void space_to_eol PARAMS((int));
 static void delete_chars PARAMS((int));
@@ -84,9 +76,18 @@ static int *inv_lbreaks, *vis_lbreaks;
 static int inv_lbsize, vis_lbsize;
 
 /* Heuristic used to decide whether it is faster to move from CUR to NEW
-   by backing up or outputting a carriage return and moving forward. */
+   by backing up or outputting a carriage return and moving forward.  CUR
+   and NEW are either both buffer positions or absolute screen positions. */
 #define CR_FASTER(new, cur) (((new) + 1) < ((cur) - (new)))
 
+/* _rl_last_c_pos is an absolute cursor position in multibyte locales and a
+   buffer index in others.  This macro is used when deciding whether the
+   current cursor position is in the middle of a prompt string containing
+   invisible characters. */
+#define PROMPT_ENDING_INDEX \
+  ((MB_CUR_MAX > 1 && rl_byte_oriented == 0) ? prompt_physical_chars : prompt_last_invisible+1)
+  
+
 /* **************************************************************** */
 /*								    */
 /*			Display stuff				    */
@@ -122,16 +123,25 @@ rl_voidfunc_t *rl_redisplay_function = rl_redisplay;
 int rl_display_fixed = 0;
 
 int _rl_suppress_redisplay = 0;
+int _rl_want_redisplay = 0;
 
 /* The stuff that gets printed out before the actual text of the line.
    This is usually pointing to rl_prompt. */
 char *rl_display_prompt = (char *)NULL;
 
 /* Pseudo-global variables declared here. */
+
 /* The visible cursor position.  If you print some text, adjust this. */
+/* NOTE: _rl_last_c_pos is used as a buffer index when not in a locale
+   supporting multibyte characters, and an absolute cursor position when
+   in such a locale.  This is an artifact of the donated multibyte support.
+   Care must be taken when modifying its value. */
 int _rl_last_c_pos = 0;
 int _rl_last_v_pos = 0;
 
+static int cpos_adjusted;
+static int cpos_buffer_position;
+
 /* Number of lines currently on screen minus 1. */
 int _rl_vis_botlin = 0;
 
@@ -158,6 +168,7 @@ static int line_size = 1024;
    include invisible characters. */
 
 static char *local_prompt, *local_prompt_prefix;
+static int local_prompt_len;
 static int prompt_visible_length, prompt_prefix_length;
 
 /* The number of invisible characters in the line currently being
@@ -184,6 +195,19 @@ static int prompt_last_screen_line;
 
 static int prompt_physical_chars;
 
+/* Variables to save and restore prompt and display information. */
+
+/* These are getting numerous enough that it's time to create a struct. */
+
+static char *saved_local_prompt;
+static char *saved_local_prefix;
+static int saved_last_invisible;
+static int saved_visible_length;
+static int saved_prefix_length;
+static int saved_local_length;
+static int saved_invis_chars_first_line;
+static int saved_physical_chars;
+
 /* Expand the prompt string S and return the number of visible
    characters in *LP, if LP is not null.  This is currently more-or-less
    a placeholder for expansion.  LIP, if non-null is a place to store the
@@ -204,8 +228,8 @@ expand_prompt (pmt, lp, lip, niflp, vlp)
      char *pmt;
      int *lp, *lip, *niflp, *vlp;
 {
-  char *r, *ret, *p;
-  int l, rl, last, ignoring, ninvis, invfl, ind, pind, physchars;
+  char *r, *ret, *p, *igstart;
+  int l, rl, last, ignoring, ninvis, invfl, invflset, ind, pind, physchars;
 
   /* Short-circuit if we can. */
   if ((MB_CUR_MAX <= 1 || rl_byte_oriented) && strchr (pmt, RL_PROMPT_START_IGNORE) == 0)
@@ -218,7 +242,7 @@ expand_prompt (pmt, lp, lip, niflp, vlp)
       if (niflp)
 	*niflp = 0;
       if (vlp)
-	*vlp = lp ? *lp : (int) strlen (r);
+	*vlp = lp ? *lp : strlen (r);
       return r;
     }
 
@@ -226,20 +250,24 @@ expand_prompt (pmt, lp, lip, niflp, vlp)
   r = ret = (char *)xmalloc (l + 1);
 
   invfl = 0;	/* invisible chars in first line of prompt */
+  invflset = 0;	/* we only want to set invfl once */
 
+  igstart = 0;
   for (rl = ignoring = last = ninvis = physchars = 0, p = pmt; p && *p; p++)
     {
       /* This code strips the invisible character string markers
 	 RL_PROMPT_START_IGNORE and RL_PROMPT_END_IGNORE */
-      if (*p == RL_PROMPT_START_IGNORE)
+      if (ignoring == 0 && *p == RL_PROMPT_START_IGNORE)		/* XXX - check ignoring? */
 	{
-	  ignoring++;
+	  ignoring = 1;
+	  igstart = p;
 	  continue;
 	}
       else if (ignoring && *p == RL_PROMPT_END_IGNORE)
 	{
 	  ignoring = 0;
-	  last = r - ret - 1;
+	  if (p != (igstart + 1))
+	    last = r - ret - 1;
 	  continue;
 	}
       else
@@ -253,7 +281,10 @@ expand_prompt (pmt, lp, lip, niflp, vlp)
 	      while (l--)
 	        *r++ = *p++;
 	      if (!ignoring)
-		rl += ind - pind;
+		{
+		  rl += ind - pind;
+		  physchars += _rl_col_width (pmt, pind, ind);
+		}
 	      else
 		ninvis += ind - pind;
 	      p--;			/* compensate for later increment */
@@ -263,16 +294,19 @@ expand_prompt (pmt, lp, lip, niflp, vlp)
 	    {
 	      *r++ = *p;
 	      if (!ignoring)
-		rl++;			/* visible length byte counter */
+		{
+		  rl++;			/* visible length byte counter */
+		  physchars++;
+		}
 	      else
 		ninvis++;		/* invisible chars byte counter */
 	    }
 
-	  if (rl >= _rl_screenwidth)
-	    invfl = ninvis;
-
-	  if (ignoring == 0)
-	    physchars++;
+	  if (invflset == 0 && rl >= _rl_screenwidth)
+	    {
+	      invfl = ninvis;
+	      invflset = 1;
+	    }
 	}
     }
 
@@ -332,7 +366,9 @@ rl_expand_prompt (prompt)
   FREE (local_prompt_prefix);
 
   local_prompt = local_prompt_prefix = (char *)0;
-  prompt_last_invisible = prompt_visible_length = 0;
+  local_prompt_len = 0;
+  prompt_last_invisible = prompt_invis_chars_first_line = 0;
+  prompt_visible_length = prompt_physical_chars = 0;
 
   if (prompt == 0 || *prompt == 0)
     return (0);
@@ -346,6 +382,7 @@ rl_expand_prompt (prompt)
 					    &prompt_invis_chars_first_line,
 					    &prompt_physical_chars);
       local_prompt_prefix = (char *)0;
+      local_prompt_len = local_prompt ? strlen (local_prompt) : 0;
       return (prompt_visible_length);
     }
   else
@@ -355,15 +392,16 @@ rl_expand_prompt (prompt)
       local_prompt = expand_prompt (p, &prompt_visible_length,
 				       &prompt_last_invisible,
 				       (int *)NULL,
-				       (int *)NULL);
+				       &prompt_physical_chars);
       c = *t; *t = '\0';
       /* The portion of the prompt string up to and including the
 	 final newline is now null-terminated. */
       local_prompt_prefix = expand_prompt (prompt, &prompt_prefix_length,
 						   (int *)NULL,
 						   &prompt_invis_chars_first_line,
-						   &prompt_physical_chars);
+						   (int *)NULL);
       *t = c;
+      local_prompt_len = local_prompt ? strlen (local_prompt) : 0;
       return (prompt_prefix_length);
     }
 }
@@ -420,13 +458,13 @@ rl_redisplay ()
 {
   register int in, out, c, linenum, cursor_linenum;
   register char *line;
-  int c_pos, inv_botlin, lb_botlin, lb_linenum;
-  int newlines, lpos, temp, modmark;
+  int inv_botlin, lb_botlin, lb_linenum, o_cpos;
+  int newlines, lpos, temp, modmark, n0, num;
   char *prompt_this_line;
 #if defined (HANDLE_MULTIBYTE)
   wchar_t wc;
   size_t wc_bytes;
-  int wc_width= 0;
+  int wc_width;
   mbstate_t ps;
   int _rl_wrapped_multicolumn = 0;
 #endif
@@ -435,16 +473,16 @@ rl_redisplay ()
     return;
 
   if (!rl_display_prompt)
-    rl_display_prompt = (char*) "";
+    rl_display_prompt = "";
 
-  if (invisible_line == 0)
+  if (invisible_line == 0 || vis_lbreaks == 0)
     {
       init_line_structures (0);
       rl_on_new_line ();
     }
 
   /* Draw the line into the buffer. */
-  c_pos = -1;
+  cpos_buffer_position = -1;
 
   line = invisible_line;
   out = inv_botlin = 0;
@@ -471,24 +509,23 @@ rl_redisplay ()
      number of non-visible characters in the prompt string. */
   if (rl_display_prompt == rl_prompt || local_prompt)
     {
-      int local_len = local_prompt ? strlen (local_prompt) : 0;
       if (local_prompt_prefix && forced_display)
 	_rl_output_some_chars (local_prompt_prefix, strlen (local_prompt_prefix));
 
-      if (local_len > 0)
+      if (local_prompt_len > 0)
 	{
-	  temp = local_len + out + 2;
+	  temp = local_prompt_len + out + 2;
 	  if (temp >= line_size)
 	    {
 	      line_size = (temp + 1024) - (temp % 1024);
 	      visible_line = (char *)xrealloc (visible_line, line_size);
 	      line = invisible_line = (char *)xrealloc (invisible_line, line_size);
 	    }
-	  strncpy (line + out, local_prompt, local_len);
-	  out += local_len;
+	  strncpy (line + out, local_prompt, local_prompt_len);
+	  out += local_prompt_len;
 	}
       line[out] = '\0';
-      wrap_offset = local_len - prompt_visible_length;
+      wrap_offset = local_prompt_len - prompt_visible_length;
     }
   else
     {
@@ -524,17 +561,6 @@ rl_redisplay ()
       wrap_offset = prompt_invis_chars_first_line = 0;
     }
 
-#if defined (HANDLE_MULTIBYTE)	  
-#define CHECK_INV_LBREAKS() \
-      do { \
-	if (newlines >= (inv_lbsize - 2)) \
-	  { \
-	    inv_lbsize *= 2; \
-	    inv_lbreaks = (int *)xrealloc (inv_lbreaks, inv_lbsize * sizeof (int)); \
-            _rl_wrapped_line = (int *)xrealloc (_rl_wrapped_line, inv_lbsize * sizeof (int)); \
-	  } \
-      } while (0)
-#else
 #define CHECK_INV_LBREAKS() \
       do { \
 	if (newlines >= (inv_lbsize - 2)) \
@@ -543,7 +569,6 @@ rl_redisplay ()
 	    inv_lbreaks = (int *)xrealloc (inv_lbreaks, inv_lbsize * sizeof (int)); \
 	  } \
       } while (0)
-#endif
 
 #if defined (HANDLE_MULTIBYTE)	  
 #define CHECK_LPOS() \
@@ -589,6 +614,7 @@ rl_redisplay ()
 
 #if defined (HANDLE_MULTIBYTE)
   memset (_rl_wrapped_line, 0, vis_lbsize);
+  num = 0;
 #endif
 
   /* prompt_invis_chars_first_line is the number of invisible characters in
@@ -600,6 +626,7 @@ rl_redisplay ()
      contents of the command line? */
   while (lpos >= _rl_screenwidth)
     {
+      int z;
       /* fix from Darin Johnson <darin@acuson.com> for prompt string with
          invisible characters that is longer than the screen width.  The
          prompt_invis_chars_first_line variable could be made into an array
@@ -607,19 +634,47 @@ rl_redisplay ()
          probably too much work for the benefit gained.  How many people have
          prompts that exceed two physical lines?
          Additional logic fix from Edward Catmur <ed@catmur.co.uk> */
-      temp = ((newlines + 1) * _rl_screenwidth) +
-             ((local_prompt_prefix == 0) ? ((newlines == 0) ? prompt_invis_chars_first_line
-							    : ((newlines == 1) ? wrap_offset : 0))
-					 : ((newlines == 0) ? wrap_offset :0));
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  n0 = num;
+          temp = local_prompt_len;
+          while (num < temp)
+	    {
+	      z = _rl_col_width  (local_prompt, n0, num);
+	      if (z > _rl_screenwidth)
+		{
+	          num = _rl_find_prev_mbchar (local_prompt, num, MB_FIND_ANY);
+	          break;
+		}
+	      else if (z == _rl_screenwidth)
+	        break;
+	      num++;
+	    }
+          temp = num;
+	}
+      else
+#endif /* !HANDLE_MULTIBYTE */
+	temp = ((newlines + 1) * _rl_screenwidth);
+
+      /* Now account for invisible characters in the current line. */
+      temp += ((local_prompt_prefix == 0) ? ((newlines == 0) ? prompt_invis_chars_first_line
+							     : ((newlines == 1) ? wrap_offset : 0))
+					  : ((newlines == 0) ? wrap_offset :0));
              
       inv_lbreaks[++newlines] = temp;
-      lpos -= _rl_screenwidth;
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	lpos -= _rl_col_width (local_prompt, n0, num);
+      else
+#endif
+	lpos -= _rl_screenwidth;
     }
 
   prompt_last_screen_line = newlines;
 
   /* Draw the rest of the line (after the prompt) into invisible_line, keeping
-     track of where the cursor is (c_pos), the number of the line containing
+     track of where the cursor is (cpos_buffer_position), the number of the line containing
      the cursor (lb_linenum), the last line number (lb_botlin and inv_botlin).
      It maintains an array of line breaks for display (inv_lbreaks).
      This handles expanding tabs for display and displaying meta characters. */
@@ -672,7 +727,7 @@ rl_redisplay ()
 
       if (in == rl_point)
 	{
-	  c_pos = out;
+	  cpos_buffer_position = out;
 	  lb_linenum = newlines;
 	}
 
@@ -766,10 +821,10 @@ rl_redisplay ()
 		  }
 	      if (in == rl_point)
 		{
-		  c_pos = out;
+		  cpos_buffer_position = out;
 		  lb_linenum = newlines;
 		}
-	      for (i = in; i < (int) (in+wc_bytes); i++)
+	      for (i = in; i < in+wc_bytes; i++)
 		line[out++] = rl_line_buffer[i];
 	      for (i = 0; i < wc_width; i++)
 		CHECK_LPOS();
@@ -797,9 +852,9 @@ rl_redisplay ()
 
     }
   line[out] = '\0';
-  if (c_pos < 0)
+  if (cpos_buffer_position < 0)
     {
-      c_pos = out;
+      cpos_buffer_position = out;
       lb_linenum = newlines;
     }
 
@@ -808,7 +863,7 @@ rl_redisplay ()
   inv_lbreaks[newlines+1] = out;
   cursor_linenum = lb_linenum;
 
-  /* C_POS == position in buffer where cursor should be placed.
+  /* CPOS_BUFFER_POSITION == position in buffer where cursor should be placed.
      CURSOR_LINENUM == line number where the cursor should be placed. */
 
   /* PWP: now is when things get a bit hairy.  The visible and invisible
@@ -822,7 +877,7 @@ rl_redisplay ()
 
   if (_rl_horizontal_scroll_mode == 0 && _rl_term_up && *_rl_term_up)
     {
-      int nleft, pos, changed_screen_line;
+      int nleft, pos, changed_screen_line, tx;
 
       if (!rl_display_fixed || forced_display)
 	{
@@ -847,15 +902,38 @@ rl_redisplay ()
 #define VIS_LLEN(l)	((l) > _rl_vis_botlin ? 0 : (vis_lbreaks[l+1] - vis_lbreaks[l]))
 #define INV_LLEN(l)	(inv_lbreaks[l+1] - inv_lbreaks[l])
 #define VIS_CHARS(line) (visible_line + vis_lbreaks[line])
-#define VIS_LINE(line) ((line) > _rl_vis_botlin) ? (char*) "" : VIS_CHARS(line)
+#define VIS_LINE(line) ((line) > _rl_vis_botlin) ? "" : VIS_CHARS(line)
 #define INV_LINE(line) (invisible_line + inv_lbreaks[line])
 
 	  /* For each line in the buffer, do the updating display. */
 	  for (linenum = 0; linenum <= inv_botlin; linenum++)
 	    {
+	      /* This can lead us astray if we execute a program that changes
+		 the locale from a non-multibyte to a multibyte one. */
+	      o_cpos = _rl_last_c_pos;
+	      cpos_adjusted = 0;
 	      update_line (VIS_LINE(linenum), INV_LINE(linenum), linenum,
 			   VIS_LLEN(linenum), INV_LLEN(linenum), inv_botlin);
 
+	      /* update_line potentially changes _rl_last_c_pos, but doesn't
+		 take invisible characters into account, since _rl_last_c_pos
+		 is an absolute cursor position in a multibyte locale.  See
+		 if compensating here is the right thing, or if we have to
+		 change update_line itself.  There is one case in which
+		 update_line adjusts _rl_last_c_pos itself (so it can pass
+		 _rl_move_cursor_relative accurate values); it communicates
+		 this back by setting cpos_adjusted.  If we assume that
+		 _rl_last_c_pos is correct (an absolute cursor position) each
+		 time update_line is called, then we can assume in our
+		 calculations that o_cpos does not need to be adjusted by
+		 wrap_offset. */
+	      if (linenum == 0 && (MB_CUR_MAX > 1 && rl_byte_oriented == 0) &&
+		  cpos_adjusted == 0 &&
+		  _rl_last_c_pos != o_cpos &&
+		  _rl_last_c_pos > wrap_offset &&
+		  o_cpos < prompt_last_invisible)
+		_rl_last_c_pos -= wrap_offset;
+		  
 	      /* If this is the line with the prompt, we might need to
 		 compensate for invisible characters in the new line. Do
 		 this only if there is not more than one new line (which
@@ -867,7 +945,10 @@ rl_redisplay ()
 		  (wrap_offset > visible_wrap_offset) &&
 		  (_rl_last_c_pos < visible_first_line_len))
 		{
-		  nleft = _rl_screenwidth + wrap_offset - _rl_last_c_pos;
+		  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+		    nleft = _rl_screenwidth - _rl_last_c_pos;
+		  else
+		    nleft = _rl_screenwidth + wrap_offset - _rl_last_c_pos;
 		  if (nleft)
 		    _rl_clear_to_eol (nleft);
 		}
@@ -888,7 +969,7 @@ rl_redisplay ()
 		  _rl_move_vert (linenum);
 		  _rl_move_cursor_relative (0, tt);
 		  _rl_clear_to_eol
-		    ((linenum == _rl_vis_botlin) ? (int) strlen (tt) : _rl_screenwidth);
+		    ((linenum == _rl_vis_botlin) ? strlen (tt) : _rl_screenwidth);
 		}
 	    }
 	  _rl_vis_botlin = inv_botlin;
@@ -903,7 +984,7 @@ rl_redisplay ()
 		 the physical cursor position on the screen stays the same,
 		 but the buffer position needs to be adjusted to account
 		 for invisible characters. */
-	      if (cursor_linenum == 0 && wrap_offset)
+	      if ((MB_CUR_MAX == 1 || rl_byte_oriented) && cursor_linenum == 0 && wrap_offset)
 		_rl_last_c_pos += wrap_offset;
 	    }
 
@@ -914,7 +995,11 @@ rl_redisplay ()
 	     invisible character in the prompt string. */
 	  nleft = prompt_visible_length + wrap_offset;
 	  if (cursor_linenum == 0 && wrap_offset > 0 && _rl_last_c_pos > 0 &&
-	      _rl_last_c_pos <= prompt_last_invisible && local_prompt)
+#if 0
+	      _rl_last_c_pos <= PROMPT_ENDING_INDEX && local_prompt)
+#else
+	      _rl_last_c_pos < PROMPT_ENDING_INDEX && local_prompt)
+#endif
 	    {
 #if defined (__MSDOS__)
 	      putc ('\r', rl_outstream);
@@ -924,7 +1009,7 @@ rl_redisplay ()
 #endif
 	      _rl_output_some_chars (local_prompt, nleft);
 	      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
-		_rl_last_c_pos = _rl_col_width (local_prompt, 0, nleft);
+		_rl_last_c_pos = _rl_col_width (local_prompt, 0, nleft) - wrap_offset;
 	      else
 		_rl_last_c_pos = nleft;
 	    }
@@ -933,21 +1018,35 @@ rl_redisplay ()
 	     in the buffer? */
 	  pos = inv_lbreaks[cursor_linenum];
 	  /* nleft == number of characters in the line buffer between the
-	     start of the line and the cursor position. */
-	  nleft = c_pos - pos;
+	     start of the line and the desired cursor position. */
+	  nleft = cpos_buffer_position - pos;
+
+	  /* NLEFT is now a number of characters in a buffer.  When in a
+	     multibyte locale, however, _rl_last_c_pos is an absolute cursor
+	     position that doesn't take invisible characters in the prompt
+	     into account.  We use a fudge factor to compensate. */
 
 	  /* Since _rl_backspace() doesn't know about invisible characters in the
 	     prompt, and there's no good way to tell it, we compensate for
 	     those characters here and call _rl_backspace() directly. */
 	  if (wrap_offset && cursor_linenum == 0 && nleft < _rl_last_c_pos)
 	    {
-	      _rl_backspace (_rl_last_c_pos - nleft);
+	      /* TX == new physical cursor position in multibyte locale. */
 	      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
-		_rl_last_c_pos = _rl_col_width (&visible_line[pos], 0, nleft);
+		tx = _rl_col_width (&visible_line[pos], 0, nleft) - visible_wrap_offset;
 	      else
-		_rl_last_c_pos = nleft;
+		tx = nleft;
+	      if (_rl_last_c_pos > tx)
+		{
+	          _rl_backspace (_rl_last_c_pos - tx);	/* XXX */
+	          _rl_last_c_pos = tx;
+		}
 	    }
 
+	  /* We need to note that in a multibyte locale we are dealing with
+	     _rl_last_c_pos as an absolute cursor position, but moving to a
+	     point specified by a buffer position (NLEFT) that doesn't take
+	     invisible characters into account. */
 	  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
 	    _rl_move_cursor_relative (nleft, &invisible_line[pos]);
 	  else if (nleft != _rl_last_c_pos)
@@ -966,11 +1065,11 @@ rl_redisplay ()
 	 will be LMARGIN. */
 
       /* The number of characters that will be displayed before the cursor. */
-      ndisp = c_pos - wrap_offset;
+      ndisp = cpos_buffer_position - wrap_offset;
       nleft  = prompt_visible_length + wrap_offset;
       /* Where the new cursor position will be on the screen.  This can be
 	 longer than SCREENWIDTH; if it is, lmargin will be adjusted. */
-      phys_c_pos = c_pos - (last_lmargin ? last_lmargin : wrap_offset);
+      phys_c_pos = cpos_buffer_position - (last_lmargin ? last_lmargin : wrap_offset);
       t = _rl_screenwidth / 3;
 
       /* If the number of characters had already exceeded the screenwidth,
@@ -981,7 +1080,7 @@ rl_redisplay ()
 	 two-thirds of the way across the screen. */
       if (phys_c_pos > _rl_screenwidth - 2)
 	{
-	  lmargin = c_pos - (2 * t);
+	  lmargin = cpos_buffer_position - (2 * t);
 	  if (lmargin < 0)
 	    lmargin = 0;
 	  /* If the left margin would be in the middle of a prompt with
@@ -995,7 +1094,7 @@ rl_redisplay ()
 	{
 	  /* If we are moving back towards the beginning of the line and
 	     the last margin is no longer correct, compute a new one. */
-	  lmargin = ((c_pos - 1) / t) * t;	/* XXX */
+	  lmargin = ((cpos_buffer_position - 1) / t) * t;	/* XXX */
 	  if (wrap_offset && lmargin > 0 && lmargin < nleft)
 	    lmargin = nleft;
 	}
@@ -1040,7 +1139,7 @@ rl_redisplay ()
 	  if (visible_first_line_len > _rl_screenwidth)
 	    visible_first_line_len = _rl_screenwidth;
 
-	  _rl_move_cursor_relative (c_pos - lmargin, &invisible_line[lmargin]);
+	  _rl_move_cursor_relative (cpos_buffer_position - lmargin, &invisible_line[lmargin]);
 	  last_lmargin = lmargin;
 	}
     }
@@ -1106,7 +1205,10 @@ update_line (old, new, current_line, omax, nmax, inv_botlin)
      the exact cursor position and cut-and-paste with certain terminal
      emulators.  In this calculation, TEMP is the physical screen
      position of the cursor. */
-  temp = _rl_last_c_pos - W_OFFSET(_rl_last_v_pos, visible_wrap_offset);
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    temp = _rl_last_c_pos;
+  else
+    temp = _rl_last_c_pos - W_OFFSET(_rl_last_v_pos, visible_wrap_offset);
   if (temp == _rl_screenwidth && _rl_term_autowrap && !_rl_horizontal_scroll_mode
 	&& _rl_last_v_pos == current_line - 1)
     {
@@ -1171,7 +1273,7 @@ update_line (old, new, current_line, omax, nmax, inv_botlin)
 	    putc (new[0], rl_outstream);
 	  else
 	    putc (' ', rl_outstream);
-	  _rl_last_c_pos = 1;		/* XXX */
+	  _rl_last_c_pos = 1;
 	  _rl_last_v_pos++;
 	  if (old[0] && new[0])
 	    old[0] = new[0];
@@ -1312,7 +1414,7 @@ update_line (old, new, current_line, omax, nmax, inv_botlin)
   if (_rl_last_v_pos != current_line)
     {
       _rl_move_vert (current_line);
-      if (current_line == 0 && visible_wrap_offset)
+      if ((MB_CUR_MAX == 1 || rl_byte_oriented) && current_line == 0 && visible_wrap_offset)
 	_rl_last_c_pos += visible_wrap_offset;
     }
 
@@ -1328,11 +1430,11 @@ update_line (old, new, current_line, omax, nmax, inv_botlin)
      sequences (like drawing the `unbold' sequence without a corresponding
      `bold') that manifests itself on certain terminals. */
 
-  lendiff = local_prompt ? strlen (local_prompt) : 0;
+  lendiff = local_prompt_len;
   od = ofd - old;	/* index of first difference in visible line */
   if (current_line == 0 && !_rl_horizontal_scroll_mode &&
       _rl_term_cr && lendiff > prompt_visible_length && _rl_last_c_pos > 0 &&
-      od >= lendiff && _rl_last_c_pos <= prompt_last_invisible)
+      od >= lendiff && _rl_last_c_pos < PROMPT_ENDING_INDEX)
     {
 #if defined (__MSDOS__)
       putc ('\r', rl_outstream);
@@ -1341,12 +1443,29 @@ update_line (old, new, current_line, omax, nmax, inv_botlin)
 #endif
       _rl_output_some_chars (local_prompt, lendiff);
       if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
-	_rl_last_c_pos = _rl_col_width (local_prompt, 0, lendiff);
+	{
+	  /* We take wrap_offset into account here so we can pass correct
+	     information to _rl_move_cursor_relative. */
+	  _rl_last_c_pos = _rl_col_width (local_prompt, 0, lendiff) - wrap_offset;
+	  cpos_adjusted = 1;
+	}
       else
 	_rl_last_c_pos = lendiff;
     }
 
+  /* When this function returns, _rl_last_c_pos is correct, and an absolute
+     cursor postion in multibyte mode, but a buffer index when not in a
+     multibyte locale. */
   _rl_move_cursor_relative (od, old);
+#if 1
+#if defined (HANDLE_MULTIBYTE)
+  /* We need to indicate that the cursor position is correct in the presence of
+     invisible characters in the prompt string.  Let's see if setting this when
+     we make sure we're at the end of the drawn prompt string works. */
+  if (current_line == 0 && MB_CUR_MAX > 1 && rl_byte_oriented == 0 && _rl_last_c_pos == prompt_physical_chars)
+    cpos_adjusted = 1;
+#endif
+#endif
 
   /* if (len (new) > len (old))
      lendiff == difference in buffer
@@ -1403,7 +1522,7 @@ update_line (old, new, current_line, omax, nmax, inv_botlin)
 	      insert_some_chars (nfd, lendiff, col_lendiff);
 	      _rl_last_c_pos += col_lendiff;
 	    }
-	  else if (*ols == 0 && lendiff > 0)
+	  else if ((MB_CUR_MAX == 1 || rl_byte_oriented != 0) && *ols == 0 && lendiff > 0)
 	    {
 	      /* At the end of a line the characters do not have to
 		 be "inserted".  They can just be placed on the screen. */
@@ -1442,6 +1561,10 @@ update_line (old, new, current_line, omax, nmax, inv_botlin)
 	  /* cannot insert chars, write to EOL */
 	  _rl_output_some_chars (nfd, temp);
 	  _rl_last_c_pos += col_temp;
+	  /* If we're in a multibyte locale and were before the last invisible
+	     char in the current line (which implies we just output some invisible
+	     characters) we need to adjust _rl_last_c_pos, since it represents
+	     a physical character position. */
 	}
     }
   else				/* Delete characters from line. */
@@ -1473,7 +1596,7 @@ update_line (old, new, current_line, omax, nmax, inv_botlin)
 	  if (temp > 0)
 	    {
 	      _rl_output_some_chars (nfd, temp);
-	      _rl_last_c_pos += col_temp;
+	      _rl_last_c_pos += col_temp;		/* XXX */
 	    }
 	  lendiff = (oe - old) - (ne - new);
 	  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
@@ -1535,7 +1658,7 @@ rl_on_new_line_with_prompt ()
 
   l = strlen (prompt_last_line);
   if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
-    _rl_last_c_pos = _rl_col_width (prompt_last_line, 0, l);
+    _rl_last_c_pos = _rl_col_width (prompt_last_line, 0, l);	/* XXX */
   else
     _rl_last_c_pos = l;
 
@@ -1570,10 +1693,11 @@ rl_on_new_line_with_prompt ()
 int
 rl_forced_update_display ()
 {
+  register char *temp;
+
   if (visible_line)
     {
-      register char *temp = visible_line;
-
+      temp = visible_line;
       while (*temp)
 	*temp++ = '\0';
     }
@@ -1584,6 +1708,8 @@ rl_forced_update_display ()
 }
 
 /* Move the cursor from _rl_last_c_pos to NEW, which are buffer indices.
+   (Well, when we don't have multibyte characters, _rl_last_c_pos is a
+   buffer index.)
    DATA is the contents of the screen line of interest; i.e., where
    the movement is being done. */
 void
@@ -1592,29 +1718,47 @@ _rl_move_cursor_relative (new, data)
      const char *data;
 {
   register int i;
+  int woff;			/* number of invisible chars on current line */
+  int cpos, dpos;		/* current and desired cursor positions */
 
-  /* If we don't have to do anything, then return. */
+  woff = W_OFFSET (_rl_last_v_pos, wrap_offset);
+  cpos = _rl_last_c_pos;
 #if defined (HANDLE_MULTIBYTE)
   /* If we have multibyte characters, NEW is indexed by the buffer point in
      a multibyte string, but _rl_last_c_pos is the display position.  In
      this case, NEW's display position is not obvious and must be
-     calculated. */
-  if (MB_CUR_MAX == 1 || rl_byte_oriented)
+     calculated.  We need to account for invisible characters in this line,
+     as long as we are past them and they are counted by _rl_col_width. */
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
     {
-      if (_rl_last_c_pos == new)
-	return;
+      dpos = _rl_col_width (data, 0, new);
+      if (dpos > prompt_last_invisible)		/* XXX - don't use woff here */
+	{
+	  dpos -= woff;
+	  /* Since this will be assigned to _rl_last_c_pos at the end (more
+	     precisely, _rl_last_c_pos == dpos when this function returns),
+	     let the caller know. */
+	  cpos_adjusted = 1;
+	}
     }
-  else if (_rl_last_c_pos == _rl_col_width (data, 0, new))
-    return;
-#else
-  if (_rl_last_c_pos == new) return;
+  else
 #endif
+    dpos = new;
+
+  /* If we don't have to do anything, then return. */
+  if (cpos == dpos)
+    return;
 
   /* It may be faster to output a CR, and then move forwards instead
      of moving backwards. */
   /* i == current physical cursor position. */
-  i = _rl_last_c_pos - W_OFFSET(_rl_last_v_pos, visible_wrap_offset);
-  if (new == 0 || CR_FASTER (new, _rl_last_c_pos) ||
+#if defined (HANDLE_MULTIBYTE)
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    i = _rl_last_c_pos;
+  else
+#endif
+  i = _rl_last_c_pos - woff;
+  if (dpos == 0 || CR_FASTER (dpos, _rl_last_c_pos) ||
       (_rl_term_autowrap && i == _rl_screenwidth))
     {
 #if defined (__MSDOS__)
@@ -1622,10 +1766,10 @@ _rl_move_cursor_relative (new, data)
 #else
       tputs (_rl_term_cr, 1, _rl_output_character_function);
 #endif /* !__MSDOS__ */
-      _rl_last_c_pos = 0;
+      cpos = _rl_last_c_pos = 0;
     }
 
-  if (_rl_last_c_pos < new)
+  if (cpos < dpos)
     {
       /* Move the cursor forward.  We do it by printing the command
 	 to move the cursor forward if there is one, else print that
@@ -1636,67 +1780,43 @@ _rl_move_cursor_relative (new, data)
 	 sequence telling the terminal to move forward one character.
 	 That kind of control is for people who don't know what the
 	 data is underneath the cursor. */
-#if defined (HACK_TERMCAP_MOTION)
-      if (_rl_term_forward_char)
+
+      /* However, we need a handle on where the current display position is
+	 in the buffer for the immediately preceding comment to be true.
+	 In multibyte locales, we don't currently have that info available.
+	 Without it, we don't know where the data we have to display begins
+	 in the buffer and we have to go back to the beginning of the screen
+	 line.  In this case, we can use the terminal sequence to move forward
+	 if it's available. */
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
 	{
-	  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	  if (_rl_term_forward_char)
 	    {
-	      int width;
-	      width = _rl_col_width (data, _rl_last_c_pos, new);
-	      for (i = 0; i < width; i++)
-		tputs (_rl_term_forward_char, 1, _rl_output_character_function);
+	      for (i = cpos; i < dpos; i++)
+	        tputs (_rl_term_forward_char, 1, _rl_output_character_function);
 	    }
 	  else
 	    {
-	      for (i = _rl_last_c_pos; i < new; i++)
-		tputs (_rl_term_forward_char, 1, _rl_output_character_function);
+	      tputs (_rl_term_cr, 1, _rl_output_character_function);
+	      for (i = 0; i < new; i++)
+		putc (data[i], rl_outstream);
 	    }
 	}
-      else if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
-	{
-	  tputs (_rl_term_cr, 1, _rl_output_character_function);
-	  for (i = 0; i < new; i++)
-	    putc (data[i], rl_outstream);
-	}
       else
-	for (i = _rl_last_c_pos; i < new; i++)
+	for (i = cpos; i < new; i++)
 	  putc (data[i], rl_outstream);
-
-#else /* !HACK_TERMCAP_MOTION */
-
-      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
-	{
-	  tputs (_rl_term_cr, 1, _rl_output_character_function);
-	  for (i = 0; i < new; i++)
-	    putc (data[i], rl_outstream);
-	}
-      else
-	for (i = _rl_last_c_pos; i < new; i++)
-	  putc (data[i], rl_outstream);
-
-#endif /* !HACK_TERMCAP_MOTION */
-
     }
+
 #if defined (HANDLE_MULTIBYTE)
   /* NEW points to the buffer point, but _rl_last_c_pos is the display point.
      The byte length of the string is probably bigger than the column width
      of the string, which means that if NEW == _rl_last_c_pos, then NEW's
      display point is less than _rl_last_c_pos. */
-  else if (_rl_last_c_pos >= new)
-#else
-  else if (_rl_last_c_pos > new)
 #endif
-    {
-      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
-	_rl_backspace (_rl_last_c_pos - _rl_col_width (data, 0, new));
-      else
-	_rl_backspace (_rl_last_c_pos - new);
-    }
+  else if (cpos > dpos)
+    _rl_backspace (cpos - dpos);
 
-  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
-    _rl_last_c_pos =  _rl_col_width (data, 0, new);
-  else
-    _rl_last_c_pos = new;
+  _rl_last_c_pos = dpos;
 }
 
 /* PWP: move the cursor up or down. */
@@ -1785,9 +1905,9 @@ rl_character_len (c, pos)
 
   return ((ISPRINT (uc)) ? 1 : 2);
 }
-
 /* How to print things in the "echo-area".  The prompt is treated as a
    mini-modeline. */
+static int msg_saved_prompt = 0;
 
 #if defined (USE_VARARGS)
 int
@@ -1818,8 +1938,20 @@ rl_message (va_alist)
 #endif
   va_end (args);
 
+  if (saved_local_prompt == 0)
+    {
+      rl_save_prompt ();
+      msg_saved_prompt = 1;
+    }
   rl_display_prompt = msg_buf;
+  local_prompt = expand_prompt (msg_buf, &prompt_visible_length,
+					 &prompt_last_invisible,
+					 &prompt_invis_chars_first_line,
+					 &prompt_physical_chars);
+  local_prompt_prefix = (char *)NULL;
+  local_prompt_len = local_prompt ? strlen (local_prompt) : 0;
   (*rl_redisplay_function) ();
+
   return 0;
 }
 #else /* !USE_VARARGS */
@@ -1829,8 +1961,21 @@ rl_message (format, arg1, arg2)
 {
   sprintf (msg_buf, format, arg1, arg2);
   msg_buf[sizeof(msg_buf) - 1] = '\0';	/* overflow? */
+
   rl_display_prompt = msg_buf;
+  if (saved_local_prompt == 0)
+    {
+      rl_save_prompt ();
+      msg_saved_prompt = 1;
+    }
+  local_prompt = expand_prompt (msg_buf, &prompt_visible_length,
+					 &prompt_last_invisible,
+					 &prompt_invis_chars_first_line,
+					 &prompt_physical_chars);
+  local_prompt_prefix = (char *)NULL;
+  local_prompt_len = local_prompt ? strlen (local_prompt) : 0;
   (*rl_redisplay_function) ();
+      
   return 0;
 }
 #endif /* !USE_VARARGS */
@@ -1840,6 +1985,11 @@ int
 rl_clear_message ()
 {
   rl_display_prompt = rl_prompt;
+  if (msg_saved_prompt)
+    {
+      rl_restore_prompt ();
+      msg_saved_prompt = 0;
+    }
   (*rl_redisplay_function) ();
   return 0;
 }
@@ -1849,32 +1999,26 @@ rl_reset_line_state ()
 {
   rl_on_new_line ();
 
-  rl_display_prompt = rl_prompt ? rl_prompt : (char*) "";
+  rl_display_prompt = rl_prompt ? rl_prompt : "";
   forced_display = 1;
   return 0;
 }
 
-/* These are getting numerous enough that it's time to create a struct. */
-
-static char *saved_local_prompt;
-static char *saved_local_prefix;
-static int saved_last_invisible;
-static int saved_visible_length;
-static int saved_invis_chars_first_line;
-static int saved_physical_chars;
-
 void
 rl_save_prompt ()
 {
   saved_local_prompt = local_prompt;
   saved_local_prefix = local_prompt_prefix;
+  saved_prefix_length = prompt_prefix_length;
+  saved_local_length = local_prompt_len;
   saved_last_invisible = prompt_last_invisible;
   saved_visible_length = prompt_visible_length;
   saved_invis_chars_first_line = prompt_invis_chars_first_line;
   saved_physical_chars = prompt_physical_chars;
 
   local_prompt = local_prompt_prefix = (char *)0;
-  prompt_last_invisible = prompt_visible_length = 0;
+  local_prompt_len = 0;
+  prompt_last_invisible = prompt_visible_length = prompt_prefix_length = 0;
   prompt_invis_chars_first_line = prompt_physical_chars = 0;
 }
 
@@ -1886,10 +2030,18 @@ rl_restore_prompt ()
 
   local_prompt = saved_local_prompt;
   local_prompt_prefix = saved_local_prefix;
+  local_prompt_len = saved_local_length;
+  prompt_prefix_length = saved_prefix_length;
   prompt_last_invisible = saved_last_invisible;
   prompt_visible_length = saved_visible_length;
   prompt_invis_chars_first_line = saved_invis_chars_first_line;
   prompt_physical_chars = saved_physical_chars;
+
+  /* can test saved_local_prompt to see if prompt info has been saved. */
+  saved_local_prompt = saved_local_prefix = (char *)0;
+  saved_local_length = 0;
+  saved_last_invisible = saved_visible_length = saved_prefix_length = 0;
+  saved_invis_chars_first_line = saved_physical_chars = 0;
 }
 
 char *
@@ -1897,11 +2049,15 @@ _rl_make_prompt_for_search (pchar)
      int pchar;
 {
   int len;
-  char *pmt;
+  char *pmt, *p;
 
   rl_save_prompt ();
 
-  if (saved_local_prompt == 0)
+  /* We've saved the prompt, and can do anything with the various prompt
+     strings we need before they're restored.  We want the unexpanded
+     portion of the prompt string after any final newline. */
+  p = rl_prompt ? strrchr (rl_prompt, '\n') : 0;
+  if (p == 0)
     {
       len = (rl_prompt && *rl_prompt) ? strlen (rl_prompt) : 0;
       pmt = (char *)xmalloc (len + 2);
@@ -1912,17 +2068,17 @@ _rl_make_prompt_for_search (pchar)
     }
   else
     {
-      len = *saved_local_prompt ? strlen (saved_local_prompt) : 0;
+      p++;
+      len = strlen (p);
       pmt = (char *)xmalloc (len + 2);
       if (len)
-	strcpy (pmt, saved_local_prompt);
+	strcpy (pmt, p);
       pmt[len] = pchar;
       pmt[len+1] = '\0';
-      local_prompt = savestring (pmt);
-      prompt_last_invisible = saved_last_invisible;
-      prompt_visible_length = saved_visible_length + 1;
-    }
+    }  
 
+  /* will be overwritten by expand_prompt, called from rl_message */
+  prompt_physical_chars = saved_physical_chars + 1;
   return pmt;
 }
 
@@ -1983,6 +2139,9 @@ insert_some_chars (string, count, col)
      char *string;
      int count, col;
 {
+#if defined (__MSDOS__) || defined (__MINGW32__)
+  _rl_output_some_chars (string, count);
+#else
   /* DEBUGGING */
   if (MB_CUR_MAX == 1 || rl_byte_oriented)
     if (count != col)
@@ -2021,6 +2180,7 @@ insert_some_chars (string, count, col)
       if (_rl_term_ei && *_rl_term_ei)
 	tputs (_rl_term_ei, 1, _rl_output_character_function);
     }
+#endif /* __MSDOS__ || __MINGW32__ */
 }
 
 /* Delete COUNT characters from the display line. */
@@ -2031,6 +2191,7 @@ delete_chars (count)
   if (count > _rl_screenwidth)	/* XXX */
     return;
 
+#if !defined (__MSDOS__) && !defined (__MINGW32__)
   if (_rl_term_DC && *_rl_term_DC)
     {
       char *buffer;
@@ -2043,6 +2204,7 @@ delete_chars (count)
 	while (count--)
 	  tputs (_rl_term_dc, 1, _rl_output_character_function);
     }
+#endif /* !__MSDOS__ && !__MINGW32__ */
 }
 
 void
@@ -2066,7 +2228,8 @@ _rl_update_final ()
       char *last_line;
 
       last_line = &visible_line[vis_lbreaks[_rl_vis_botlin]];
-      _rl_move_cursor_relative (_rl_screenwidth - 1, last_line);
+      cpos_buffer_position = -1;	/* don't know where we are in buffer */
+      _rl_move_cursor_relative (_rl_screenwidth - 1, last_line);	/* XXX */
       _rl_clear_to_eol (0);
       putc (last_line[_rl_screenwidth - 1], rl_outstream);
     }
@@ -2098,18 +2261,10 @@ static void
 redraw_prompt (t)
      char *t;
 {
-  char *oldp, *oldl, *oldlprefix;
-  int oldlen, oldlast, oldplen, oldninvis, oldphyschars;
+  char *oldp;
 
-  /* Geez, I should make this a struct. */
   oldp = rl_display_prompt;
-  oldl = local_prompt;
-  oldlprefix = local_prompt_prefix;
-  oldlen = prompt_visible_length;
-  oldplen = prompt_prefix_length;
-  oldlast = prompt_last_invisible;
-  oldninvis = prompt_invis_chars_first_line;
-  oldphyschars = prompt_physical_chars;
+  rl_save_prompt ();
 
   rl_display_prompt = t;
   local_prompt = expand_prompt (t, &prompt_visible_length,
@@ -2117,16 +2272,12 @@ redraw_prompt (t)
 				   &prompt_invis_chars_first_line,
 				   &prompt_physical_chars);
   local_prompt_prefix = (char *)NULL;
+  local_prompt_len = local_prompt ? strlen (local_prompt) : 0;
+
   rl_forced_update_display ();
 
   rl_display_prompt = oldp;
-  local_prompt = oldl;
-  local_prompt_prefix = oldlprefix;
-  prompt_visible_length = oldlen;
-  prompt_prefix_length = oldplen;
-  prompt_last_invisible = oldlast;
-  prompt_invis_chars_first_line = oldninvis;
-  prompt_physical_chars = oldphyschars;
+  rl_restore_prompt();
 }
       
 /* Redisplay the current line after a SIGWINCH is received. */
@@ -2230,10 +2381,11 @@ _rl_col_width (str, start, end)
   if (end <= start)
     return 0;
 
+  memset (&ps, 0, sizeof (mbstate_t));
+
   point = 0;
   max = end;
 
-  memset (&ps, 0, sizeof(ps));
   while (point < start)
     {
       tmp = mbrlen (str + point, max, &ps);
diff --git a/cmd-line-utils/readline/funmap.c b/cmd-line-utils/readline/funmap.c
index d56ffb9fadc..9c760cc3475 100644
--- a/cmd-line-utils/readline/funmap.c
+++ b/cmd-line-utils/readline/funmap.c
@@ -21,7 +21,9 @@
    59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 #define READLINE_LIBRARY
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #if !defined (BUFSIZ)
 #include <stdio.h>
@@ -174,6 +176,7 @@ static FUNMAP default_funmap[] = {
   { "vi-put", rl_vi_put },
   { "vi-redo", rl_vi_redo },
   { "vi-replace", rl_vi_replace },
+  { "vi-rubout", rl_vi_rubout },
   { "vi-search", rl_vi_search },
   { "vi-search-again", rl_vi_search_again },
   { "vi-set-mark", rl_vi_set_mark },
diff --git a/cmd-line-utils/readline/histexpand.c b/cmd-line-utils/readline/histexpand.c
index 0a45438990a..f46c0b2a45d 100644
--- a/cmd-line-utils/readline/histexpand.c
+++ b/cmd-line-utils/readline/histexpand.c
@@ -22,7 +22,9 @@
 
 #define READLINE_LIBRARY
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #include <stdio.h>
 
@@ -54,8 +56,6 @@
 
 typedef int _hist_search_func_t PARAMS((const char *, int));
 
-extern int rl_byte_oriented;	/* declared in mbutil.c */
-
 static char error_pointer;
 
 static char *subst_lhs;
@@ -87,14 +87,14 @@ char history_comment_char = '\0';
 
 /* The list of characters which inhibit the expansion of text if found
    immediately following history_expansion_char. */
-char *history_no_expand_chars = (char*) " \t\n\r=";
+char *history_no_expand_chars = " \t\n\r=";
 
 /* If set to a non-zero value, single quotes inhibit history expansion.
    The default is 0. */
 int history_quotes_inhibit_expansion = 0;
 
 /* Used to split words by history_tokenize_internal. */
-char *history_word_delimiters = (char*) HISTORY_WORD_DELIMITERS;
+char *history_word_delimiters = HISTORY_WORD_DELIMITERS;
 
 /* If set, this points to a function that is called to verify that a
    particular history expansion should be performed. */
@@ -203,24 +203,25 @@ get_history_event (string, caller_index, delimiting_quote)
     }
 
   /* Only a closing `?' or a newline delimit a substring search string. */
-  for (local_index = i; (c = string[i]); i++)
+  for (local_index = i; c = string[i]; i++)
+    {
 #if defined (HANDLE_MULTIBYTE)
-    if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
-      {
-	int v;
-	mbstate_t ps;
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  int v;
+	  mbstate_t ps;
+
+	  memset (&ps, 0, sizeof (mbstate_t));
+	  /* These produce warnings because we're passing a const string to a
+	     function that takes a non-const string. */
+	  _rl_adjust_point ((char *)string, i, &ps);
+	  if ((v = _rl_get_char_len ((char *)string + i, &ps)) > 1)
+	    {
+	      i += v - 1;
+	      continue;
+	    }
+        }
 
-	memset (&ps, 0, sizeof (mbstate_t));
-	/* These produce warnings because we're passing a const string to a
-	   function that takes a non-const string. */
-	_rl_adjust_point ((char *)string, i, &ps);
-	if ((v = _rl_get_char_len ((char *)string + i, &ps)) > 1)
-	  {
-	    i += v - 1;
-	    continue;
-	  }
-      }
-    else
 #endif /* HANDLE_MULTIBYTE */
       if ((!substring_okay && (whitespace (c) || c == ':' ||
 	  (history_search_delimiter_chars && member (c, history_search_delimiter_chars)) ||
@@ -228,6 +229,7 @@ get_history_event (string, caller_index, delimiting_quote)
 	  string[i] == '\n' ||
 	  (substring_okay && string[i] == '?'))
 	break;
+    }
 
   which = i - local_index;
   temp = (char *)xmalloc (1 + which);
@@ -560,12 +562,12 @@ history_expand_internal (string, start, end_index_ptr, ret_string, current_line)
 #if defined (HANDLE_MULTIBYTE)
       if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
 	{
-	  int chr, l;
+	  int ch, l;
 	  l = _rl_find_prev_mbchar (string, i, MB_FIND_ANY);
-	  chr = string[l];
+	  ch = string[l];
 	  /* XXX - original patch had i - 1 ???  If i == 0 it would fail. */
-	  if (i && (chr == '\'' || chr == '"'))
-	    quoted_search_delimiter = chr;
+	  if (i && (ch == '\'' || ch == '"'))
+	    quoted_search_delimiter = ch;
 	}
       else
 #endif /* HANDLE_MULTIBYTE */	  
@@ -1426,6 +1428,8 @@ history_tokenize_word (string, ind)
 	{
 	  if (peek == '<' && string[i + 2] == '-')
 	    i++;
+	  else if (peek == '<' && string[i + 2] == '<')
+	    i++;
 	  i += 2;
 	  return i;
 	}
diff --git a/cmd-line-utils/readline/histfile.c b/cmd-line-utils/readline/histfile.c
index f1822b105a4..2f051a32563 100644
--- a/cmd-line-utils/readline/histfile.c
+++ b/cmd-line-utils/readline/histfile.c
@@ -30,7 +30,9 @@
 #  include <floss.h>
 #endif
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #include <stdio.h>
 
@@ -184,8 +186,7 @@ read_history_range (filename, from, to)
   file_size = (size_t)finfo.st_size;
 
   /* check for overflow on very large files */
-  if ((long long) file_size != (long long) finfo.st_size ||
-      file_size + 1 < file_size)
+  if (file_size != finfo.st_size || file_size + 1 < file_size)
     {
       errno = overflow_errno;
       goto error_and_exit;
@@ -255,7 +256,11 @@ read_history_range (filename, from, to)
   for (line_end = line_start; line_end < bufend; line_end++)
     if (*line_end == '\n')
       {
-	*line_end = '\0';
+	/* Change to allow Windows-like \r\n end of line delimiter. */
+	if (line_end > line_start && line_end[-1] == '\r')
+	  line_end[-1] = '\0';
+	else
+	  *line_end = '\0';
 
 	if (*line_start)
 	  {
@@ -334,8 +339,7 @@ history_truncate_file (fname, lines)
   file_size = (size_t)finfo.st_size;
 
   /* check for overflow on very large files */
-  if ((long long) file_size != (long long) finfo.st_size ||
-      file_size + 1 < file_size)
+  if (file_size != finfo.st_size || file_size + 1 < file_size)
     {
       close (file);
 #if defined (EFBIG)
diff --git a/cmd-line-utils/readline/history.c b/cmd-line-utils/readline/history.c
index bb1960d8d99..1ccf4db786c 100644
--- a/cmd-line-utils/readline/history.c
+++ b/cmd-line-utils/readline/history.c
@@ -1,6 +1,6 @@
 /* history.c -- standalone history library */
 
-/* Copyright (C) 1989-2003 Free Software Foundation, Inc.
+/* Copyright (C) 1989-2005 Free Software Foundation, Inc.
 
    This file contains the GNU History Library (the Library), a set of
    routines for managing the text of previously typed lines.
@@ -25,7 +25,9 @@
    you can call.  I think I have done that. */
 #define READLINE_LIBRARY
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #include <stdio.h>
 
@@ -202,11 +204,27 @@ history_get (offset)
   int local_index;
 
   local_index = offset - history_base;
-  return (local_index >= history_length || local_index < 0 || !the_history)
+  return (local_index >= history_length || local_index < 0 || the_history == 0)
 		? (HIST_ENTRY *)NULL
 		: the_history[local_index];
 }
 
+HIST_ENTRY *
+alloc_history_entry (string, ts)
+     char *string;
+     char *ts;
+{
+  HIST_ENTRY *temp;
+
+  temp = (HIST_ENTRY *)xmalloc (sizeof (HIST_ENTRY));
+
+  temp->line = string ? savestring (string) : string;
+  temp->data = (char *)NULL;
+  temp->timestamp = ts;
+
+  return temp;
+}
+
 time_t
 history_get_time (hist)
      HIST_ENTRY *hist;
@@ -288,11 +306,7 @@ add_history (string)
 	}
     }
 
-  temp = (HIST_ENTRY *)xmalloc (sizeof (HIST_ENTRY));
-  temp->line = savestring (string);
-  temp->data = (char *)NULL;
-
-  temp->timestamp = hist_inittime ();
+  temp = alloc_history_entry (string, hist_inittime ());
 
   the_history[history_length] = (HIST_ENTRY *)NULL;
   the_history[history_length - 1] = temp;
@@ -326,6 +340,26 @@ free_history_entry (hist)
   free (hist);
   return (x);
 }
+
+HIST_ENTRY *
+copy_history_entry (hist)
+     HIST_ENTRY *hist;
+{
+  HIST_ENTRY *ret;
+  char *ts;
+
+  if (hist == 0)
+    return hist;
+
+  ret = alloc_history_entry (hist->line, (char *)NULL);
+
+  ts = hist->timestamp ? savestring (hist->timestamp) : hist->timestamp;
+  ret->timestamp = ts;
+
+  ret->data = hist->data;
+
+  return ret;
+}
   
 /* Make the history entry at WHICH have LINE and DATA.  This returns
    the old entry so you can dispose of the data.  In the case of an
@@ -338,7 +372,7 @@ replace_history_entry (which, line, data)
 {
   HIST_ENTRY *temp, *old_value;
 
-  if (which >= history_length)
+  if (which < 0 || which >= history_length)
     return ((HIST_ENTRY *)NULL);
 
   temp = (HIST_ENTRY *)xmalloc (sizeof (HIST_ENTRY));
@@ -352,6 +386,51 @@ replace_history_entry (which, line, data)
   return (old_value);
 }
 
+/* Replace the DATA in the specified history entries, replacing OLD with
+   NEW.  WHICH says which one(s) to replace:  WHICH == -1 means to replace
+   all of the history entries where entry->data == OLD; WHICH == -2 means
+   to replace the `newest' history entry where entry->data == OLD; and
+   WHICH >= 0 means to replace that particular history entry's data, as
+   long as it matches OLD. */
+void
+replace_history_data (which,old, new)
+     int which;
+     histdata_t *old, *new;
+{
+  HIST_ENTRY *entry;
+  register int i, last;
+
+  if (which < -2 || which >= history_length || history_length == 0 || the_history == 0)
+    return;
+
+  if (which >= 0)
+    {
+      entry = the_history[which];
+      if (entry && entry->data == old)
+	entry->data = new;
+      return;
+    }
+
+  last = -1;
+  for (i = 0; i < history_length; i++)
+    {
+      entry = the_history[i];
+      if (entry == 0)
+	continue;
+      if (entry->data == old)
+	{
+	  last = i;
+	  if (which == -1)
+	    entry->data = new;
+	}
+    }
+  if (which == -2 && last >= 0)
+    {
+      entry = the_history[last];
+      entry->data = new;	/* XXX - we don't check entry->old */
+    }
+}      
+  
 /* Remove history element WHICH from the history.  The removed
    element is returned to you so you can free the line, data,
    and containing structure. */
@@ -362,17 +441,15 @@ remove_history (which)
   HIST_ENTRY *return_value;
   register int i;
 
-  if (which >= history_length || !history_length)
-    return_value = (HIST_ENTRY *)NULL;
-  else
-    {
-      return_value = the_history[which];
+  if (which < 0 || which >= history_length || history_length ==  0 || the_history == 0)
+    return ((HIST_ENTRY *)NULL);
 
-      for (i = which; i < history_length; i++)
-	the_history[i] = the_history[i + 1];
+  return_value = the_history[which];
 
-      history_length--;
-    }
+  for (i = which; i < history_length; i++)
+    the_history[i] = the_history[i + 1];
+
+  history_length--;
 
   return (return_value);
 }
diff --git a/cmd-line-utils/readline/histsearch.c b/cmd-line-utils/readline/histsearch.c
index 778b323afdc..1cc5875a4b4 100644
--- a/cmd-line-utils/readline/histsearch.c
+++ b/cmd-line-utils/readline/histsearch.c
@@ -22,7 +22,9 @@
 
 #define READLINE_LIBRARY
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #include <stdio.h>
 #if defined (HAVE_STDLIB_H)
diff --git a/cmd-line-utils/readline/input.c b/cmd-line-utils/readline/input.c
index 818f2e8763d..da5d771c481 100644
--- a/cmd-line-utils/readline/input.c
+++ b/cmd-line-utils/readline/input.c
@@ -1,6 +1,6 @@
 /* input.c -- character input functions for readline. */
 
-/* Copyright (C) 1994 Free Software Foundation, Inc.
+/* Copyright (C) 1994-2005 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library, a library for
    reading lines of text with interactive input and history editing.
@@ -25,7 +25,9 @@
 #  include <floss.h>
 #endif
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #include <sys/types.h>
 #include <fcntl.h>
@@ -177,6 +179,7 @@ rl_gather_tyi ()
   struct timeval timeout;
 #endif
 
+  chars_avail = 0;
   tty = fileno (rl_instream);
 
 #if defined (HAVE_SELECT)
@@ -218,6 +221,13 @@ rl_gather_tyi ()
     }
 #endif /* O_NDELAY */
 
+#if defined (__MINGW32__)
+  /* Use getch/_kbhit to check for available console input, in the same way
+     that we read it normally. */
+   chars_avail = isatty (tty) ? _kbhit () : 0;
+   result = 0;
+#endif
+
   /* If there's nothing available, don't waste time trying to read
      something. */
   if (chars_avail <= 0)
@@ -261,7 +271,7 @@ rl_set_keyboard_input_timeout (u)
   int o;
 
   o = _keyboard_input_timeout;
-  if (u > 0)
+  if (u >= 0)
     _keyboard_input_timeout = u;
   return (o);
 }
@@ -303,6 +313,11 @@ _rl_input_available ()
 
 #endif
 
+#if defined (__MINGW32__)
+  if (isatty (tty))
+    return (_kbhit ());
+#endif
+
   return 0;
 }
 
@@ -405,7 +420,7 @@ rl_read_key ()
   else
     {
       /* If input is coming from a macro, then use that. */
-      if ((c= _rl_next_macro_key ()))
+      if (c = _rl_next_macro_key ())
 	return (c);
 
       /* If the user has an event function, then call it periodically. */
@@ -442,6 +457,10 @@ rl_getc (stream)
 
   while (1)
     {
+#if defined (__MINGW32__)
+      if (isatty (fileno (stream)))
+	return (getch ());
+#endif
       result = read (fileno (stream), &c, sizeof (unsigned char));
 
       if (result == sizeof (unsigned char))
@@ -483,7 +502,7 @@ rl_getc (stream)
 	 this is simply an interrupted system call to read ().
 	 Otherwise, some error ocurred, also signifying EOF. */
       if (errno != EINTR)
-	return (EOF);
+	return (RL_ISSTATE (RL_STATE_READCMD) ? READERR : EOF);
     }
 }
 
@@ -517,6 +536,12 @@ _rl_read_mbchar (mbchar, size)
 	  ps = ps_back;
 	  continue;
 	} 
+      else if (mbchar_bytes_length == 0)
+	{
+	  mbchar[0] = '\0';	/* null wide character */
+	  mb_len = 1;
+	  break;
+	}
       else if (mbchar_bytes_length > (size_t)(0))
 	break;
     }
@@ -525,21 +550,21 @@ _rl_read_mbchar (mbchar, size)
 }
 
 /* Read a multibyte-character string whose first character is FIRST into
-   the buffer MB of length MBLEN.  Returns the last character read, which
+   the buffer MB of length MLEN.  Returns the last character read, which
    may be FIRST.  Used by the search functions, among others.  Very similar
    to _rl_read_mbchar. */
 int
-_rl_read_mbstring (first, mb, mb_len)
+_rl_read_mbstring (first, mb, mlen)
      int first;
      char *mb;
-     int mb_len;
+     int mlen;
 {
   int i, c;
   mbstate_t ps;
 
   c = first;
-  memset (mb, 0, mb_len);
-  for (i = 0; i < mb_len; i++)
+  memset (mb, 0, mlen);
+  for (i = 0; i < mlen; i++)
     {
       mb[i] = (char)c;
       memset (&ps, 0, sizeof (mbstate_t));
diff --git a/cmd-line-utils/readline/isearch.c b/cmd-line-utils/readline/isearch.c
index 9071695dda8..9f67bfc0801 100644
--- a/cmd-line-utils/readline/isearch.c
+++ b/cmd-line-utils/readline/isearch.c
@@ -4,7 +4,7 @@
 /*								    */
 /* **************************************************************** */
 
-/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2005 Free Software Foundation, Inc.
 
    This file contains the Readline Library (the Library), a set of
    routines for providing Emacs style line input to programs that ask
@@ -26,7 +26,9 @@
    59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 #define READLINE_LIBRARY
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #include <sys/types.h>
 
@@ -54,21 +56,77 @@
 /* Variables exported to other files in the readline library. */
 char *_rl_isearch_terminators = (char *)NULL;
 
+_rl_search_cxt *_rl_iscxt = 0;
+
 /* Variables imported from other files in the readline library. */
 extern HIST_ENTRY *_rl_saved_line_for_history;
 
-/* Forward declarations */
 static int rl_search_history PARAMS((int, int));
 
+static _rl_search_cxt *_rl_isearch_init PARAMS((int));
+static void _rl_isearch_fini PARAMS((_rl_search_cxt *));
+static int _rl_isearch_cleanup PARAMS((_rl_search_cxt *, int));
+
 /* Last line found by the current incremental search, so we don't `find'
-   identical lines many times in a row. */
-static char *prev_line_found;
+   identical lines many times in a row.  Now part of isearch context. */
+/* static char *prev_line_found; */
 
 /* Last search string and its length. */
 static char *last_isearch_string;
 static int last_isearch_string_len;
 
-static char *default_isearch_terminators = (char*) "\033\012";
+static char *default_isearch_terminators = "\033\012";
+
+_rl_search_cxt *
+_rl_scxt_alloc (type, flags)
+     int type, flags;
+{
+  _rl_search_cxt *cxt;
+
+  cxt = (_rl_search_cxt *)xmalloc (sizeof (_rl_search_cxt));
+
+  cxt->type = type;
+  cxt->sflags = flags;
+
+  cxt->search_string = 0;
+  cxt->search_string_size = cxt->search_string_index = 0;
+
+  cxt->lines = 0;
+  cxt->allocated_line = 0;
+  cxt->hlen = cxt->hindex = 0;
+
+  cxt->save_point = rl_point;
+  cxt->save_mark = rl_mark;
+  cxt->save_line = where_history ();
+  cxt->last_found_line = cxt->save_line;
+  cxt->prev_line_found = 0;
+
+  cxt->save_undo_list = 0;
+
+  cxt->history_pos = 0;
+  cxt->direction = 0;
+
+  cxt->lastc = 0;
+
+  cxt->sline = 0;
+  cxt->sline_len = cxt->sline_index = 0;
+
+  cxt->search_terminators = 0;
+
+  return cxt;
+}
+
+void
+_rl_scxt_dispose (cxt, flags)
+     _rl_search_cxt *cxt;
+     int flags;
+{
+  FREE (cxt->search_string);
+  FREE (cxt->allocated_line);
+  FREE (cxt->lines);
+
+  free (cxt);
+}
 
 /* Search backwards through the history looking for a string which is typed
    interactively.  Start with the current line. */
@@ -90,12 +148,13 @@ rl_forward_search_history (sign, key)
 
 /* Display the current state of the search in the echo-area.
    SEARCH_STRING contains the string that is being searched for,
-   DIRECTION is zero for forward, or 1 for reverse,
+   DIRECTION is zero for forward, or non-zero for reverse,
    WHERE is the history list number of the current line.  If it is
    -1, then this line is the starting one. */
 static void
-rl_display_search (char *search_string, int reverse_p,
-                   int where __attribute__((unused)))
+rl_display_search (search_string, reverse_p, where)
+     char *search_string;
+     int reverse_p, where;
 {
   char *message;
   int msglen, searchlen;
@@ -137,65 +196,23 @@ rl_display_search (char *search_string, int reverse_p,
   (*rl_redisplay_function) ();
 }
 
-/* Search through the history looking for an interactively typed string.
-   This is analogous to i-search.  We start the search in the current line.
-   DIRECTION is which direction to search; >= 0 means forward, < 0 means
-   backwards. */
-static int
-rl_search_history (int direction, int invoking_key __attribute__((unused)))
+static _rl_search_cxt *
+_rl_isearch_init (direction)
+     int direction;
 {
-  /* The string that the user types in to search for. */
-  char *search_string;
-
-  /* The current length of SEARCH_STRING. */
-  int search_string_index;
-
-  /* The amount of space that SEARCH_STRING has allocated to it. */
-  int search_string_size;
-
-  /* The list of lines to search through. */
-  char **lines, *allocated_line;
-
-  /* The length of LINES. */
-  int hlen;
-
-  /* Where we get LINES from. */
-  HIST_ENTRY **hlist;
-
+  _rl_search_cxt *cxt;
   register int i;
-  int orig_point, orig_mark, orig_line, last_found_line;
-  int c, found, failed, sline_len;
-  int n, wstart, wlen;
-#if defined (HANDLE_MULTIBYTE)
-  char mb[MB_LEN_MAX];
-#endif
-
-  /* The line currently being searched. */
-  char *sline;
-
-  /* Offset in that line. */
-  int line_index;
-
-  /* Non-zero if we are doing a reverse search. */
-  int reverse;
-
-  /* The list of characters which terminate the search, but are not
-     subsequently executed.  If the variable isearch-terminators has
-     been set, we use that value, otherwise we use ESC and C-J. */
-  char *isearch_terminators;
+  HIST_ENTRY **hlist;
 
-  RL_SETSTATE(RL_STATE_ISEARCH);
-  orig_point = rl_point;
-  orig_mark = rl_mark;
-  last_found_line = orig_line = where_history ();
-  reverse = direction < 0;
-  hlist = history_list ();
-  allocated_line = (char *)NULL;
+  cxt = _rl_scxt_alloc (RL_SEARCH_ISEARCH, 0);
+  if (direction < 0)
+    cxt->sflags |= SF_REVERSE;
 
-  isearch_terminators = _rl_isearch_terminators ? _rl_isearch_terminators
+  cxt->search_terminators = _rl_isearch_terminators ? _rl_isearch_terminators
 						: default_isearch_terminators;
 
   /* Create an arrary of pointers to the lines that we want to search. */
+  hlist = history_list ();
   rl_maybe_replace_line ();
   i = 0;
   if (hlist)
@@ -203,354 +220,447 @@ rl_search_history (int direction, int invoking_key __attribute__((unused)))
 
   /* Allocate space for this many lines, +1 for the current input line,
      and remember those lines. */
-  lines = (char **)xmalloc ((1 + (hlen = i)) * sizeof (char *));
-  for (i = 0; i < hlen; i++)
-    lines[i] = hlist[i]->line;
+  cxt->lines = (char **)xmalloc ((1 + (cxt->hlen = i)) * sizeof (char *));
+  for (i = 0; i < cxt->hlen; i++)
+    cxt->lines[i] = hlist[i]->line;
 
   if (_rl_saved_line_for_history)
-    lines[i] = _rl_saved_line_for_history->line;
+    cxt->lines[i] = _rl_saved_line_for_history->line;
   else
     {
       /* Keep track of this so we can free it. */
-      allocated_line = (char *)xmalloc (1 + strlen (rl_line_buffer));
-      strcpy (allocated_line, &rl_line_buffer[0]);
-      lines[i] = allocated_line;
+      cxt->allocated_line = (char *)xmalloc (1 + strlen (rl_line_buffer));
+      strcpy (cxt->allocated_line, &rl_line_buffer[0]);
+      cxt->lines[i] = cxt->allocated_line;
     }
 
-  hlen++;
+  cxt->hlen++;
 
   /* The line where we start the search. */
-  i = orig_line;
+  cxt->history_pos = cxt->save_line;
 
   rl_save_prompt ();
 
   /* Initialize search parameters. */
-  search_string = (char *)xmalloc (search_string_size = 128);
-  *search_string = '\0';
-  search_string_index = 0;
-  prev_line_found = (char *)0;		/* XXX */
+  cxt->search_string = (char *)xmalloc (cxt->search_string_size = 128);
+  cxt->search_string[cxt->search_string_index = 0] = '\0';
 
   /* Normalize DIRECTION into 1 or -1. */
-  direction = (direction >= 0) ? 1 : -1;
+  cxt->direction = (direction >= 0) ? 1 : -1;
 
-  rl_display_search (search_string, reverse, -1);
+  cxt->sline = rl_line_buffer;
+  cxt->sline_len = strlen (cxt->sline);
+  cxt->sline_index = rl_point;
 
-  sline = rl_line_buffer;
-  sline_len = strlen (sline);
-  line_index = rl_point;
+  _rl_iscxt = cxt;		/* save globally */
 
-  found = failed = 0;
-  for (;;)
+  return cxt;
+}
+
+static void
+_rl_isearch_fini (cxt)
+     _rl_search_cxt *cxt;
+{
+  /* First put back the original state. */
+  strcpy (rl_line_buffer, cxt->lines[cxt->save_line]);
+
+  rl_restore_prompt ();
+
+  /* Save the search string for possible later use. */
+  FREE (last_isearch_string);
+  last_isearch_string = cxt->search_string;
+  last_isearch_string_len = cxt->search_string_index;
+  cxt->search_string = 0;
+
+  if (cxt->last_found_line < cxt->save_line)
+    rl_get_previous_history (cxt->save_line - cxt->last_found_line, 0);
+  else
+    rl_get_next_history (cxt->last_found_line - cxt->save_line, 0);
+
+  /* If the string was not found, put point at the end of the last matching
+     line.  If last_found_line == orig_line, we didn't find any matching
+     history lines at all, so put point back in its original position. */
+  if (cxt->sline_index < 0)
     {
-      rl_command_func_t *f = (rl_command_func_t *)NULL;
+      if (cxt->last_found_line == cxt->save_line)
+	cxt->sline_index = cxt->save_point;
+      else
+	cxt->sline_index = strlen (rl_line_buffer);
+      rl_mark = cxt->save_mark;
+    }
+
+  rl_point = cxt->sline_index;
+  /* Don't worry about where to put the mark here; rl_get_previous_history
+     and rl_get_next_history take care of it. */
+
+  rl_clear_message ();
+}
 
-      /* Read a key and decide how to proceed. */
-      RL_SETSTATE(RL_STATE_MOREINPUT);
-      c = rl_read_key ();
-      RL_UNSETSTATE(RL_STATE_MOREINPUT);
+int
+_rl_search_getchar (cxt)
+     _rl_search_cxt *cxt;
+{
+  int c;
+
+  /* Read a key and decide how to proceed. */
+  RL_SETSTATE(RL_STATE_MOREINPUT);
+  c = cxt->lastc = rl_read_key ();
+  RL_UNSETSTATE(RL_STATE_MOREINPUT);
 
 #if defined (HANDLE_MULTIBYTE)
-      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
-	c = _rl_read_mbstring (c, mb, MB_LEN_MAX);
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    c = cxt->lastc = _rl_read_mbstring (cxt->lastc, cxt->mb, MB_LEN_MAX);
 #endif
 
-      /* Translate the keys we do something with to opcodes. */
-      if (c >= 0 && _rl_keymap[c].type == ISFUNC)
-	{
-	  f = _rl_keymap[c].function;
-
-	  if (f == rl_reverse_search_history)
-	    c = reverse ? -1 : -2;
-	  else if (f == rl_forward_search_history)
-	    c =  !reverse ? -1 : -2;
-	  else if (f == rl_rubout)
-	    c = -3;
-	  else if (c == CTRL ('G'))
-	    c = -4;
-	  else if (c == CTRL ('W'))	/* XXX */
-	    c = -5;
-	  else if (c == CTRL ('Y'))	/* XXX */
-	    c = -6;
-	}
+  return c;
+}
 
-      /* The characters in isearch_terminators (set from the user-settable
-	 variable isearch-terminators) are used to terminate the search but
-	 not subsequently execute the character as a command.  The default
-	 value is "\033\012" (ESC and C-J). */
-      if (strchr (isearch_terminators, c))
-	{
-	  /* ESC still terminates the search, but if there is pending
-	     input or if input arrives within 0.1 seconds (on systems
-	     with select(2)) it is used as a prefix character
-	     with rl_execute_next.  WATCH OUT FOR THIS!  This is intended
-	     to allow the arrow keys to be used like ^F and ^B are used
-	     to terminate the search and execute the movement command.
-	     XXX - since _rl_input_available depends on the application-
-	     settable keyboard timeout value, this could alternatively
-	     use _rl_input_queued(100000) */
-	  if (c == ESC && _rl_input_available ())
-	    rl_execute_next (ESC);
-	  break;
-	}
+/* Process just-read character C according to isearch context CXT.  Return
+   -1 if the caller should just free the context and return, 0 if we should
+   break out of the loop, and 1 if we should continue to read characters. */
+int
+_rl_isearch_dispatch (cxt, c)
+     _rl_search_cxt *cxt;
+     int c;
+{
+  int n, wstart, wlen, limit, cval;
+  rl_command_func_t *f;
+
+  f = (rl_command_func_t *)NULL;
+ 
+ /* Translate the keys we do something with to opcodes. */
+  if (c >= 0 && _rl_keymap[c].type == ISFUNC)
+    {
+      f = _rl_keymap[c].function;
+
+      if (f == rl_reverse_search_history)
+	cxt->lastc = (cxt->sflags & SF_REVERSE) ? -1 : -2;
+      else if (f == rl_forward_search_history)
+	cxt->lastc = (cxt->sflags & SF_REVERSE) ? -2 : -1;
+      else if (f == rl_rubout)
+	cxt->lastc = -3;
+      else if (c == CTRL ('G'))
+	cxt->lastc = -4;
+      else if (c == CTRL ('W'))	/* XXX */
+	cxt->lastc = -5;
+      else if (c == CTRL ('Y'))	/* XXX */
+	cxt->lastc = -6;
+    }
+
+  /* The characters in isearch_terminators (set from the user-settable
+     variable isearch-terminators) are used to terminate the search but
+     not subsequently execute the character as a command.  The default
+     value is "\033\012" (ESC and C-J). */
+  if (strchr (cxt->search_terminators, cxt->lastc))
+    {
+      /* ESC still terminates the search, but if there is pending
+	 input or if input arrives within 0.1 seconds (on systems
+	 with select(2)) it is used as a prefix character
+	 with rl_execute_next.  WATCH OUT FOR THIS!  This is intended
+	 to allow the arrow keys to be used like ^F and ^B are used
+	 to terminate the search and execute the movement command.
+	 XXX - since _rl_input_available depends on the application-
+	 settable keyboard timeout value, this could alternatively
+	 use _rl_input_queued(100000) */
+      if (cxt->lastc == ESC && _rl_input_available ())
+	rl_execute_next (ESC);
+      return (0);
+    }
 
 #define ENDSRCH_CHAR(c) \
   ((CTRL_CHAR (c) || META_CHAR (c) || (c) == RUBOUT) && ((c) != CTRL ('G')))
 
 #if defined (HANDLE_MULTIBYTE)
-      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    {
+      if (cxt->lastc >= 0 && (cxt->mb[0] && cxt->mb[1] == '\0') && ENDSRCH_CHAR (cxt->lastc))
+	{
+	  /* This sets rl_pending_input to c; it will be picked up the next
+	     time rl_read_key is called. */
+	  rl_execute_next (cxt->lastc);
+	  return (0);
+	}
+    }
+  else
+#endif
+    if (cxt->lastc >= 0 && ENDSRCH_CHAR (cxt->lastc))
+      {
+	/* This sets rl_pending_input to LASTC; it will be picked up the next
+	   time rl_read_key is called. */
+	rl_execute_next (cxt->lastc);
+	return (0);
+      }
+
+  /* Now dispatch on the character.  `Opcodes' affect the search string or
+     state.  Other characters are added to the string.  */
+  switch (cxt->lastc)
+    {
+    /* search again */
+    case -1:
+      if (cxt->search_string_index == 0)
 	{
-	  if (c >= 0 && strlen (mb) == 1 && ENDSRCH_CHAR (c))
+	  if (last_isearch_string)
 	    {
-	      /* This sets rl_pending_input to c; it will be picked up the next
-		 time rl_read_key is called. */
-	      rl_execute_next (c);
+	      cxt->search_string_size = 64 + last_isearch_string_len;
+	      cxt->search_string = (char *)xrealloc (cxt->search_string, cxt->search_string_size);
+	      strcpy (cxt->search_string, last_isearch_string);
+	      cxt->search_string_index = last_isearch_string_len;
+	      rl_display_search (cxt->search_string, (cxt->sflags & SF_REVERSE), -1);
 	      break;
 	    }
+	  return (1);
 	}
+      else if (cxt->sflags & SF_REVERSE)
+	cxt->sline_index--;
+      else if (cxt->sline_index != cxt->sline_len)
+	cxt->sline_index++;
       else
-#endif
-      if (c >= 0 && ENDSRCH_CHAR (c))
+	rl_ding ();
+      break;
+
+    /* switch directions */
+    case -2:
+      cxt->direction = -cxt->direction;
+      if (cxt->direction < 0)
+	cxt->sflags |= SF_REVERSE;
+      else
+	cxt->sflags &= ~SF_REVERSE;
+      break;
+
+    /* delete character from search string. */
+    case -3:	/* C-H, DEL */
+      /* This is tricky.  To do this right, we need to keep a
+	 stack of search positions for the current search, with
+	 sentinels marking the beginning and end.  But this will
+	 do until we have a real isearch-undo. */
+      if (cxt->search_string_index == 0)
+	rl_ding ();
+      else
+	cxt->search_string[--cxt->search_string_index] = '\0';
+      break;
+
+    case -4:	/* C-G, abort */
+      rl_replace_line (cxt->lines[cxt->save_line], 0);
+      rl_point = cxt->save_point;
+      rl_mark = cxt->save_mark;
+      rl_restore_prompt();
+      rl_clear_message ();
+
+      return -1;
+
+    case -5:	/* C-W */
+      /* skip over portion of line we already matched and yank word */
+      wstart = rl_point + cxt->search_string_index;
+      if (wstart >= rl_end)
 	{
-	  /* This sets rl_pending_input to c; it will be picked up the next
-	     time rl_read_key is called. */
-	  rl_execute_next (c);
+	  rl_ding ();
 	  break;
 	}
 
-      switch (c)
+      /* if not in a word, move to one. */
+      cval = _rl_char_value (rl_line_buffer, wstart);
+      if (_rl_walphabetic (cval) == 0)
 	{
-	case -1:
-	  if (search_string_index == 0)
-	    {
-	      if (last_isearch_string)
-		{
-		  search_string_size = 64 + last_isearch_string_len;
-		  search_string = (char *)xrealloc (search_string, search_string_size);
-		  strcpy (search_string, last_isearch_string);
-		  search_string_index = last_isearch_string_len;
-		  rl_display_search (search_string, reverse, -1);
-		  break;
-		}
-	      continue;
-	    }
-	  else if (reverse)
-	    --line_index;
-	  else if (line_index != sline_len)
-	    ++line_index;
-	  else
-	    rl_ding ();
+	  rl_ding ();
 	  break;
-
-	  /* switch directions */
-	case -2:
-	  direction = -direction;
-	  reverse = direction < 0;
+	}
+      n = MB_NEXTCHAR (rl_line_buffer, wstart, 1, MB_FIND_NONZERO);;
+      while (n < rl_end)
+	{
+	  cval = _rl_char_value (rl_line_buffer, n);
+	  if (_rl_walphabetic (cval) == 0)
+	    break;
+	  n = MB_NEXTCHAR (rl_line_buffer, n, 1, MB_FIND_NONZERO);;
+	}
+      wlen = n - wstart + 1;
+      if (cxt->search_string_index + wlen + 1 >= cxt->search_string_size)
+	{
+	  cxt->search_string_size += wlen + 1;
+	  cxt->search_string = (char *)xrealloc (cxt->search_string, cxt->search_string_size);
+	}
+      for (; wstart < n; wstart++)
+	cxt->search_string[cxt->search_string_index++] = rl_line_buffer[wstart];
+      cxt->search_string[cxt->search_string_index] = '\0';
+      break;
+
+    case -6:	/* C-Y */
+      /* skip over portion of line we already matched and yank rest */
+      wstart = rl_point + cxt->search_string_index;
+      if (wstart >= rl_end)
+	{
+	  rl_ding ();
 	  break;
+	}
+      n = rl_end - wstart + 1;
+      if (cxt->search_string_index + n + 1 >= cxt->search_string_size)
+	{
+	  cxt->search_string_size += n + 1;
+	  cxt->search_string = (char *)xrealloc (cxt->search_string, cxt->search_string_size);
+	}
+      for (n = wstart; n < rl_end; n++)
+	cxt->search_string[cxt->search_string_index++] = rl_line_buffer[n];
+      cxt->search_string[cxt->search_string_index] = '\0';
+      break;
+
+    /* Add character to search string and continue search. */
+    default:
+      if (cxt->search_string_index + 2 >= cxt->search_string_size)
+	{
+	  cxt->search_string_size += 128;
+	  cxt->search_string = (char *)xrealloc (cxt->search_string, cxt->search_string_size);
+	}
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  int j, l;
+	  for (j = 0, l = strlen (cxt->mb); j < l; )
+	    cxt->search_string[cxt->search_string_index++] = cxt->mb[j++];
+	}
+      else
+#endif
+	cxt->search_string[cxt->search_string_index++] = c;
+      cxt->search_string[cxt->search_string_index] = '\0';
+      break;
+    }
 
-	/* delete character from search string. */
-	case -3:	/* C-H, DEL */
-	  /* This is tricky.  To do this right, we need to keep a
-	     stack of search positions for the current search, with
-	     sentinels marking the beginning and end.  But this will
-	     do until we have a real isearch-undo. */
-	  if (search_string_index == 0)
-	    rl_ding ();
-	  else
-	    search_string[--search_string_index] = '\0';
-
-	  break;
+  for (cxt->sflags &= ~(SF_FOUND|SF_FAILED);; )
+    {
+      limit = cxt->sline_len - cxt->search_string_index + 1;
 
-	case -4:	/* C-G */
-	  rl_replace_line (lines[orig_line], 0);
-	  rl_point = orig_point;
-	  rl_mark = orig_mark;
-	  rl_restore_prompt();
-	  rl_clear_message ();
-	  if (allocated_line)
-	    free (allocated_line);
-	  free (lines);
-	  RL_UNSETSTATE(RL_STATE_ISEARCH);
-	  return 0;
-
-	case -5:	/* C-W */
-	  /* skip over portion of line we already matched */
-	  wstart = rl_point + search_string_index;
-	  if (wstart >= rl_end)
+      /* Search the current line. */
+      while ((cxt->sflags & SF_REVERSE) ? (cxt->sline_index >= 0) : (cxt->sline_index < limit))
+	{
+	  if (STREQN (cxt->search_string, cxt->sline + cxt->sline_index, cxt->search_string_index))
 	    {
-	      rl_ding ();
+	      cxt->sflags |= SF_FOUND;
 	      break;
 	    }
+	  else
+	    cxt->sline_index += cxt->direction;
+	}
+      if (cxt->sflags & SF_FOUND)
+	break;
 
-	  /* if not in a word, move to one. */
-	  if (rl_alphabetic(rl_line_buffer[wstart]) == 0)
-	    {
-	      rl_ding ();
-	      break;
-	    }
-	  n = wstart;
-	  while (n < rl_end && rl_alphabetic(rl_line_buffer[n]))
-	    n++;
-	  wlen = n - wstart + 1;
-	  if (search_string_index + wlen + 1 >= search_string_size)
-	    {
-	      search_string_size += wlen + 1;
-	      search_string = (char *)xrealloc (search_string, search_string_size);
-	    }
-	  for (; wstart < n; wstart++)
-	    search_string[search_string_index++] = rl_line_buffer[wstart];
-	  search_string[search_string_index] = '\0';
-	  break;
+      /* Move to the next line, but skip new copies of the line
+	 we just found and lines shorter than the string we're
+	 searching for. */
+      do
+	{
+	  /* Move to the next line. */
+	  cxt->history_pos += cxt->direction;
 
-	case -6:	/* C-Y */
-	  /* skip over portion of line we already matched */
-	  wstart = rl_point + search_string_index;
-	  if (wstart >= rl_end)
+	  /* At limit for direction? */
+	  if ((cxt->sflags & SF_REVERSE) ? (cxt->history_pos < 0) : (cxt->history_pos == cxt->hlen))
 	    {
-	      rl_ding ();
+	      cxt->sflags |= SF_FAILED;
 	      break;
 	    }
-	  n = rl_end - wstart + 1;
-	  if (search_string_index + n + 1 >= search_string_size)
-	    {
-	      search_string_size += n + 1;
-	      search_string = (char *)xrealloc (search_string, search_string_size);
-	    }
-	  for (n = wstart; n < rl_end; n++)
-	    search_string[search_string_index++] = rl_line_buffer[n];
-	  search_string[search_string_index] = '\0';
-	  break;
 
-	default:
-	  /* Add character to search string and continue search. */
-	  if (search_string_index + 2 >= search_string_size)
-	    {
-	      search_string_size += 128;
-	      search_string = (char *)xrealloc (search_string, search_string_size);
-	    }
-#if defined (HANDLE_MULTIBYTE)
-	  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
-	    {
-	      int j, l;
-	      for (j = 0, l = strlen (mb); j < l; )
-		search_string[search_string_index++] = mb[j++];
-	    }
-	  else
-#endif
-	    search_string[search_string_index++] = c;
-	  search_string[search_string_index] = '\0';
-	  break;
+	  /* We will need these later. */
+	  cxt->sline = cxt->lines[cxt->history_pos];
+	  cxt->sline_len = strlen (cxt->sline);
 	}
+      while ((cxt->prev_line_found && STREQ (cxt->prev_line_found, cxt->lines[cxt->history_pos])) ||
+	     (cxt->search_string_index > cxt->sline_len));
 
-      for (found = failed = 0;;)
-	{
-	  int limit = sline_len - search_string_index + 1;
+      if (cxt->sflags & SF_FAILED)
+	break;
 
-	  /* Search the current line. */
-	  while (reverse ? (line_index >= 0) : (line_index < limit))
-	    {
-	      if (STREQN (search_string, sline + line_index, search_string_index))
-		{
-		  found++;
-		  break;
-		}
-	      else
-		line_index += direction;
-	    }
-	  if (found)
-	    break;
+      /* Now set up the line for searching... */
+      cxt->sline_index = (cxt->sflags & SF_REVERSE) ? cxt->sline_len - cxt->search_string_index : 0;
+    }
 
-	  /* Move to the next line, but skip new copies of the line
-	     we just found and lines shorter than the string we're
-	     searching for. */
-	  do
-	    {
-	      /* Move to the next line. */
-	      i += direction;
-
-	      /* At limit for direction? */
-	      if (reverse ? (i < 0) : (i == hlen))
-		{
-		  failed++;
-		  break;
-		}
-
-	      /* We will need these later. */
-	      sline = lines[i];
-	      sline_len = strlen (sline);
-	    }
-	  while ((prev_line_found && STREQ (prev_line_found, lines[i])) ||
-		 (search_string_index > sline_len));
+  if (cxt->sflags & SF_FAILED)
+    {
+      /* We cannot find the search string.  Ding the bell. */
+      rl_ding ();
+      cxt->history_pos = cxt->last_found_line;
+      return 1;
+    }
 
-	  if (failed)
-	    break;
+  /* We have found the search string.  Just display it.  But don't
+     actually move there in the history list until the user accepts
+     the location. */
+  if (cxt->sflags & SF_FOUND)
+    {
+      cxt->prev_line_found = cxt->lines[cxt->history_pos];
+      rl_replace_line (cxt->lines[cxt->history_pos], 0);
+      rl_point = cxt->sline_index;
+      cxt->last_found_line = cxt->history_pos;
+      rl_display_search (cxt->search_string, (cxt->sflags & SF_REVERSE), (cxt->history_pos == cxt->save_line) ? -1 : cxt->history_pos);
+    }
 
-	  /* Now set up the line for searching... */
-	  line_index = reverse ? sline_len - search_string_index : 0;
-	}
+  return 1;
+}
 
-      if (failed)
-	{
-	  /* We cannot find the search string.  Ding the bell. */
-	  rl_ding ();
-	  i = last_found_line;
-	  continue; 		/* XXX - was break */
-	}
+static int
+_rl_isearch_cleanup (cxt, r)
+     _rl_search_cxt *cxt;
+     int r;
+{
+  if (r >= 0)
+    _rl_isearch_fini (cxt);
+  _rl_scxt_dispose (cxt, 0);
+  _rl_iscxt = 0;
 
-      /* We have found the search string.  Just display it.  But don't
-	 actually move there in the history list until the user accepts
-	 the location. */
-      if (found)
-	{
-	  prev_line_found = lines[i];
-	  rl_replace_line (lines[i], 0);
-	  rl_point = line_index;
-	  last_found_line = i;
-	  rl_display_search (search_string, reverse, (i == orig_line) ? -1 : i);
-	}
-    }
+  RL_UNSETSTATE(RL_STATE_ISEARCH);
 
-  /* The searching is over.  The user may have found the string that she
-     was looking for, or else she may have exited a failing search.  If
-     LINE_INDEX is -1, then that shows that the string searched for was
-     not found.  We use this to determine where to place rl_point. */
+  return (r != 0);
+}
 
-  /* First put back the original state. */
-  strcpy (rl_line_buffer, lines[orig_line]);
+/* Search through the history looking for an interactively typed string.
+   This is analogous to i-search.  We start the search in the current line.
+   DIRECTION is which direction to search; >= 0 means forward, < 0 means
+   backwards. */
+static int
+rl_search_history (direction, invoking_key)
+     int direction, invoking_key;
+{
+  _rl_search_cxt *cxt;		/* local for now, but saved globally */
+  int c, r;
 
-  rl_restore_prompt ();
+  RL_SETSTATE(RL_STATE_ISEARCH);
+  cxt = _rl_isearch_init (direction);
 
-  /* Save the search string for possible later use. */
-  FREE (last_isearch_string);
-  last_isearch_string = search_string;
-  last_isearch_string_len = search_string_index;
+  rl_display_search (cxt->search_string, (cxt->sflags & SF_REVERSE), -1);
 
-  if (last_found_line < orig_line)
-    rl_get_previous_history (orig_line - last_found_line, 0);
-  else
-    rl_get_next_history (last_found_line - orig_line, 0);
+  /* If we are using the callback interface, all we do is set up here and
+      return.  The key is that we leave RL_STATE_ISEARCH set. */
+  if (RL_ISSTATE (RL_STATE_CALLBACK))
+    return (0);
 
-  /* If the string was not found, put point at the end of the last matching
-     line.  If last_found_line == orig_line, we didn't find any matching
-     history lines at all, so put point back in its original position. */
-  if (line_index < 0)
+  r = -1;
+  for (;;)
     {
-      if (last_found_line == orig_line)
-	line_index = orig_point;
-      else
-	line_index = strlen (rl_line_buffer);
-      rl_mark = orig_mark;
+      c = _rl_search_getchar (cxt);
+      /* We might want to handle EOF here (c == 0) */
+      r = _rl_isearch_dispatch (cxt, cxt->lastc);
+      if (r <= 0)
+        break;
     }
 
-  rl_point = line_index;
-  /* Don't worry about where to put the mark here; rl_get_previous_history
-     and rl_get_next_history take care of it. */
-
-  rl_clear_message ();
+  /* The searching is over.  The user may have found the string that she
+     was looking for, or else she may have exited a failing search.  If
+     LINE_INDEX is -1, then that shows that the string searched for was
+     not found.  We use this to determine where to place rl_point. */
+  return (_rl_isearch_cleanup (cxt, r));
+}
 
-  FREE (allocated_line);
-  free (lines);
+#if defined (READLINE_CALLBACKS)
+/* Called from the callback functions when we are ready to read a key.  The
+   callback functions know to call this because RL_ISSTATE(RL_STATE_ISEARCH).
+   If _rl_isearch_dispatch finishes searching, this function is responsible
+   for turning off RL_STATE_ISEARCH, which it does using _rl_isearch_cleanup. */
+int
+_rl_isearch_callback (cxt)
+     _rl_search_cxt *cxt;
+{
+  int c, r;
 
-  RL_UNSETSTATE(RL_STATE_ISEARCH);
+  c = _rl_search_getchar (cxt);
+  /* We might want to handle EOF here */
+  r = _rl_isearch_dispatch (cxt, cxt->lastc);
 
-  return 0;
+  return (r <= 0) ? _rl_isearch_cleanup (cxt, r) : 0;
 }
+#endif
diff --git a/cmd-line-utils/readline/keymaps.c b/cmd-line-utils/readline/keymaps.c
index 2be03f7086f..70d0cc08d3f 100644
--- a/cmd-line-utils/readline/keymaps.c
+++ b/cmd-line-utils/readline/keymaps.c
@@ -20,7 +20,9 @@
    Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 #define READLINE_LIBRARY
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #if defined (HAVE_STDLIB_H)
 #  include <stdlib.h>
diff --git a/cmd-line-utils/readline/kill.c b/cmd-line-utils/readline/kill.c
index 4d31a8ff170..031ddf47c5b 100644
--- a/cmd-line-utils/readline/kill.c
+++ b/cmd-line-utils/readline/kill.c
@@ -21,7 +21,9 @@
    59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 #define READLINE_LIBRARY
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #include <sys/types.h>
 
@@ -76,7 +78,8 @@ static int rl_yank_nth_arg_internal PARAMS((int, int, int));
 /* How to say that you only want to save a certain amount
    of kill material. */
 int
-rl_set_retained_kills (int num __attribute__((unused)))
+rl_set_retained_kills (num)
+     int num;
 {
   return 0;
 }
@@ -292,8 +295,8 @@ rl_backward_kill_line (direction, ignore)
 
 /* Kill the whole line, no matter where point is. */
 int
-rl_kill_full_line (int count __attribute__((unused)),
-                   int ignore __attribute__((unused)))
+rl_kill_full_line (count, ignore)
+     int count, ignore;
 {
   rl_begin_undo_group ();
   rl_point = 0;
@@ -310,7 +313,8 @@ rl_kill_full_line (int count __attribute__((unused)),
 /* This does what C-w does in Unix.  We can't prevent people from
    using behaviour that they expect. */
 int
-rl_unix_word_rubout (int count, int key __attribute__((unused)))
+rl_unix_word_rubout (count, key)
+     int count, key;
 {
   int orig_point;
 
@@ -342,7 +346,8 @@ rl_unix_word_rubout (int count, int key __attribute__((unused)))
 /* This deletes one filename component in a Unix pathname.  That is, it
    deletes backward to directory separator (`/') or whitespace.  */
 int
-rl_unix_filename_rubout (int count, int key __attribute__((unused)))
+rl_unix_filename_rubout (count, key)
+     int count, key;
 {
   int orig_point, c;
 
@@ -385,8 +390,8 @@ rl_unix_filename_rubout (int count, int key __attribute__((unused)))
    into the line at all, and if you aren't, then you know what you are
    doing. */
 int
-rl_unix_line_discard (int count __attribute__((unused)),
-                      int key  __attribute__((unused)))
+rl_unix_line_discard (count, key)
+     int count, key;
 {
   if (rl_point == 0)
     rl_ding ();
@@ -422,16 +427,16 @@ region_kill_internal (delete)
 
 /* Copy the text in the region to the kill ring. */
 int
-rl_copy_region_to_kill (int count __attribute__((unused)),
-                        int key  __attribute__((unused)))
+rl_copy_region_to_kill (count, ignore)
+     int count, ignore;
 {
   return (region_kill_internal (0));
 }
 
 /* Kill the text between the point and mark. */
 int
-rl_kill_region (int count __attribute__((unused)),
-                int ignore __attribute__((unused)))
+rl_kill_region (count, ignore)
+     int count, ignore;
 {
   int r, npoint;
 
@@ -495,7 +500,8 @@ rl_copy_backward_word (count, key)
   
 /* Yank back the last killed text.  This ignores arguments. */
 int
-rl_yank (int count __attribute__((unused)), int ignore __attribute__((unused)))
+rl_yank (count, ignore)
+     int count, ignore;
 {
   if (rl_kill_ring == 0)
     {
@@ -513,7 +519,8 @@ rl_yank (int count __attribute__((unused)), int ignore __attribute__((unused)))
    delete that text from the line, rotate the index down, and
    yank back some other text. */
 int
-rl_yank_pop (int count __attribute__((unused)), int key  __attribute__((unused)))
+rl_yank_pop (count, key)
+     int count, key;
 {
   int l, n;
 
@@ -575,6 +582,7 @@ rl_yank_nth_arg_internal (count, ignore, history_skip)
   if (!arg || !*arg)
     {
       rl_ding ();
+      FREE (arg);
       return -1;
     }
 
diff --git a/cmd-line-utils/readline/macro.c b/cmd-line-utils/readline/macro.c
index 8727285e181..00cd58d628c 100644
--- a/cmd-line-utils/readline/macro.c
+++ b/cmd-line-utils/readline/macro.c
@@ -21,7 +21,9 @@
    59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 #define READLINE_LIBRARY
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #include <sys/types.h>
 
@@ -98,6 +100,8 @@ _rl_with_macro_input (string)
 int
 _rl_next_macro_key ()
 {
+  int c;
+
   if (rl_executing_macro == 0)
     return (0);
 
@@ -107,7 +111,14 @@ _rl_next_macro_key ()
       return (_rl_next_macro_key ());
     }
 
+#if defined (READLINE_CALLBACKS)
+  c = rl_executing_macro[executing_macro_index++];
+  if (RL_ISSTATE (RL_STATE_CALLBACK) && RL_ISSTATE (RL_STATE_READCMD|RL_STATE_MOREINPUT) && rl_executing_macro[executing_macro_index] == 0)
+      _rl_pop_executing_macro ();
+  return c;
+#else
   return (rl_executing_macro[executing_macro_index++]);
+#endif
 }
 
 /* Save the currently executing macro on a stack of saved macros. */
@@ -189,8 +200,8 @@ _rl_kill_kbd_macro ()
    definition to the end of the existing macro, and start by
    re-executing the existing macro. */
 int
-rl_start_kbd_macro (int ignore1 __attribute__((unused)),
-                    int ignore2 __attribute__((unused)))
+rl_start_kbd_macro (ignore1, ignore2)
+     int ignore1, ignore2;
 {
   if (RL_ISSTATE (RL_STATE_MACRODEF))
     {
@@ -214,7 +225,8 @@ rl_start_kbd_macro (int ignore1 __attribute__((unused)),
    A numeric argument says to execute the macro right now,
    that many times, counting the definition as the first time. */
 int
-rl_end_kbd_macro (int count, int ignore __attribute__((unused)))
+rl_end_kbd_macro (count, ignore)
+     int count, ignore;
 {
   if (RL_ISSTATE (RL_STATE_MACRODEF) == 0)
     {
@@ -233,7 +245,8 @@ rl_end_kbd_macro (int count, int ignore __attribute__((unused)))
 /* Execute the most recently defined keyboard macro.
    COUNT says how many times to execute it. */
 int
-rl_call_last_kbd_macro (int count, int ignore __attribute__((unused)))
+rl_call_last_kbd_macro (count, ignore)
+     int count, ignore;
 {
   if (current_macro == 0)
     _rl_abort_internal ();
diff --git a/cmd-line-utils/readline/mbutil.c b/cmd-line-utils/readline/mbutil.c
index 284ea63aae4..17dde53ed7b 100644
--- a/cmd-line-utils/readline/mbutil.c
+++ b/cmd-line-utils/readline/mbutil.c
@@ -1,6 +1,6 @@
 /* mbutil.c -- readline multibyte character utility functions */
 
-/* Copyright (C) 2001-2004 Free Software Foundation, Inc.
+/* Copyright (C) 2001-2005 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library, a library for
    reading lines of text with interactive input and history editing.
@@ -21,16 +21,11 @@
    59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 #define READLINE_LIBRARY
 
-#ifndef _XOPEN_SOURCE
-#define _XOPEN_SOURCE 500
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
 #endif
 
-#include "config_readline.h"
-
 #include <sys/types.h>
-
-/* To get SuSE 9.3 to define wcwidth() (in wchar.h) */
-
 #include <fcntl.h>
 #include "posixjmp.h"
 
@@ -82,18 +77,20 @@ _rl_find_next_mbchar_internal (string, seed, count, find_non_zero)
      char *string;
      int seed, count, find_non_zero;
 {
-  size_t tmp = 0;
+  size_t tmp;
   mbstate_t ps;
-  int point = 0;
+  int point;
   wchar_t wc;
 
+  tmp = 0;
+
   memset(&ps, 0, sizeof (mbstate_t));
   if (seed < 0)
     seed = 0;
   if (count <= 0)
     return seed;
 
-  point = seed + _rl_adjust_point(string, seed, &ps);
+  point = seed + _rl_adjust_point (string, seed, &ps);
   /* if this is true, means that seed was not pointed character
      started byte.  So correct the point and consume count */
   if (seed < point)
@@ -131,15 +128,16 @@ _rl_find_next_mbchar_internal (string, seed, count, find_non_zero)
   if (find_non_zero)
     {
       tmp = mbrtowc (&wc, string + point, strlen (string + point), &ps);
-      while (wcwidth (wc) == 0)
+      while (tmp > 0 && wcwidth (wc) == 0)
 	{
 	  point += tmp;
 	  tmp = mbrtowc (&wc, string + point, strlen (string + point), &ps);
-	  if (tmp == (size_t)(0) || tmp == (size_t)(-1) || tmp == (size_t)(-2))
+	  if (MB_NULLWCH (tmp) || MB_INVALIDCH (tmp))
 	    break;
 	}
     }
-    return point;
+
+  return point;
 }
 
 static int
@@ -318,6 +316,28 @@ _rl_is_mbchar_matched (string, seed, end, mbchar, length)
       return 0;
   return 1;
 }
+
+wchar_t
+_rl_char_value (buf, ind)
+     char *buf;
+     int ind;
+{
+  size_t tmp;
+  wchar_t wc;
+  mbstate_t ps;
+  int l;
+
+  if (MB_LEN_MAX == 1 || rl_byte_oriented)
+    return ((wchar_t) buf[ind]);
+  l = strlen (buf);
+  if (ind >= l - 1)
+    return ((wchar_t) buf[ind]);
+  memset (&ps, 0, sizeof (mbstate_t));
+  tmp = mbrtowc (&wc, buf + ind, l - ind, &ps);
+  if (MB_INVALIDCH (tmp) || MB_NULLWCH (tmp))  
+    return ((wchar_t) buf[ind]);
+  return wc;
+}
 #endif /* HANDLE_MULTIBYTE */
 
 /* Find next `count' characters started byte point of the specified seed.
diff --git a/cmd-line-utils/readline/misc.c b/cmd-line-utils/readline/misc.c
index c8739d0d750..94ecb25900a 100644
--- a/cmd-line-utils/readline/misc.c
+++ b/cmd-line-utils/readline/misc.c
@@ -1,6 +1,6 @@
 /* misc.c -- miscellaneous bindable readline functions. */
 
-/* Copyright (C) 1987-2004 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2005 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library, a library for
    reading lines of text with interactive input and history editing.
@@ -21,7 +21,9 @@
    59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 #define READLINE_LIBRARY
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #if defined (HAVE_UNISTD_H)
 #  include <unistd.h>
@@ -61,6 +63,8 @@ void _rl_free_history_entry PARAMS((HIST_ENTRY *));
    to preserve the value of rl_point from line to line. */
 int _rl_history_preserve_point = 0;
 
+_rl_arg_cxt _rl_argcxt;
+
 /* Saved target point for when _rl_history_preserve_point is set.  Special
    value of -1 means that point is at the end of the line. */
 int _rl_history_saved_point = -1;
@@ -71,77 +75,74 @@ int _rl_history_saved_point = -1;
 /*								    */
 /* **************************************************************** */
 
-/* Handle C-u style numeric args, as well as M--, and M-digits. */
-static int
-rl_digit_loop ()
+int
+_rl_arg_overflow ()
 {
-  int key, c, sawminus, sawdigits;
+  if (rl_numeric_arg > 1000000)
+    {
+      _rl_argcxt = 0;
+      rl_explicit_arg = rl_numeric_arg = 0;
+      rl_ding ();
+      rl_restore_prompt ();
+      rl_clear_message ();
+      RL_UNSETSTATE(RL_STATE_NUMERICARG);
+      return 1;
+    }
+  return 0;
+}
 
+void
+_rl_arg_init ()
+{
   rl_save_prompt ();
-
+  _rl_argcxt = 0;
   RL_SETSTATE(RL_STATE_NUMERICARG);
-  sawminus = sawdigits = 0;
-  while (1)
-    {
-      if (rl_numeric_arg > 1000000)
-	{
-	  sawdigits = rl_explicit_arg = rl_numeric_arg = 0;
-	  rl_ding ();
-	  rl_restore_prompt ();
-	  rl_clear_message ();
-	  RL_UNSETSTATE(RL_STATE_NUMERICARG);
-	  return 1;
-	}
-      rl_message ("(arg: %d) ", rl_arg_sign * rl_numeric_arg);
-      RL_SETSTATE(RL_STATE_MOREINPUT);
-      key = c = rl_read_key ();
-      RL_UNSETSTATE(RL_STATE_MOREINPUT);
+}
 
-      if (c < 0)
-	{
-	  _rl_abort_internal ();
-	  return -1;
-	}
+int
+_rl_arg_getchar ()
+{
+  int c;
 
-      /* If we see a key bound to `universal-argument' after seeing digits,
-	 it ends the argument but is otherwise ignored. */
-      if (_rl_keymap[c].type == ISFUNC &&
-	  _rl_keymap[c].function == rl_universal_argument)
-	{
-	  if (sawdigits == 0)
-	    {
-	      rl_numeric_arg *= 4;
-	      continue;
-	    }
-	  else
-	    {
-	      RL_SETSTATE(RL_STATE_MOREINPUT);
-	      key = rl_read_key ();
-	      RL_UNSETSTATE(RL_STATE_MOREINPUT);
-	      rl_restore_prompt ();
-	      rl_clear_message ();
-	      RL_UNSETSTATE(RL_STATE_NUMERICARG);
-	      return (_rl_dispatch (key, _rl_keymap));
-	    }
-	}
+  rl_message ("(arg: %d) ", rl_arg_sign * rl_numeric_arg);
+  RL_SETSTATE(RL_STATE_MOREINPUT);
+  c = rl_read_key ();
+  RL_UNSETSTATE(RL_STATE_MOREINPUT);
 
-      c = UNMETA (c);
+  return c;
+}
 
-      if (_rl_digit_p (c))
-	{
-	  rl_numeric_arg = rl_explicit_arg ? (rl_numeric_arg * 10) + c - '0' : c - '0';
-	  sawdigits = rl_explicit_arg = 1;
-	}
-      else if (c == '-' && rl_explicit_arg == 0)
+/* Process C as part of the current numeric argument.  Return -1 if the
+   argument should be aborted, 0 if we should not read any more chars, and
+   1 if we should continue to read chars. */
+int
+_rl_arg_dispatch (cxt, c)
+     _rl_arg_cxt cxt;
+     int c;
+{
+  int key, r;
+
+  key = c;
+
+  /* If we see a key bound to `universal-argument' after seeing digits,
+      it ends the argument but is otherwise ignored. */
+  if (_rl_keymap[c].type == ISFUNC && _rl_keymap[c].function == rl_universal_argument)
+    {
+      if ((cxt & NUM_SAWDIGITS) == 0)
 	{
-	  rl_numeric_arg = sawminus = 1;
-	  rl_arg_sign = -1;
+	  rl_numeric_arg *= 4;
+	  return 1;
 	}
+      else if (RL_ISSTATE (RL_STATE_CALLBACK))
+        {
+          _rl_argcxt |= NUM_READONE;
+          return 0;	/* XXX */
+        }
       else
 	{
-	  /* Make M-- command equivalent to M--1 command. */
-	  if (sawminus && rl_numeric_arg == 1 && rl_explicit_arg == 0)
-	    rl_explicit_arg = 1;
+	  RL_SETSTATE(RL_STATE_MOREINPUT);
+	  key = rl_read_key ();
+	  RL_UNSETSTATE(RL_STATE_MOREINPUT);
 	  rl_restore_prompt ();
 	  rl_clear_message ();
 	  RL_UNSETSTATE(RL_STATE_NUMERICARG);
@@ -149,45 +150,144 @@ rl_digit_loop ()
 	}
     }
 
-  /*NOTREACHED*/
-}
+  c = UNMETA (c);
 
-/* Add the current digit to the argument in progress. */
-int
-rl_digit_argument (int ignore __attribute__((unused)), int key)
-{
-  rl_execute_next (key);
-  return (rl_digit_loop ());
+  if (_rl_digit_p (c))
+    {
+      r = _rl_digit_value (c);    	
+      rl_numeric_arg = rl_explicit_arg ? (rl_numeric_arg * 10) +  r : r;
+      rl_explicit_arg = 1;
+      _rl_argcxt |= NUM_SAWDIGITS;
+    }
+  else if (c == '-' && rl_explicit_arg == 0)
+    {
+      rl_numeric_arg = 1;
+      _rl_argcxt |= NUM_SAWMINUS;
+      rl_arg_sign = -1;
+    }
+  else
+    {
+      /* Make M-- command equivalent to M--1 command. */
+      if ((_rl_argcxt & NUM_SAWMINUS) && rl_numeric_arg == 1 && rl_explicit_arg == 0)
+	rl_explicit_arg = 1;
+      rl_restore_prompt ();
+      rl_clear_message ();
+      RL_UNSETSTATE(RL_STATE_NUMERICARG);
+
+      r = _rl_dispatch (key, _rl_keymap);
+      if (RL_ISSTATE (RL_STATE_CALLBACK))
+	{
+	  /* At worst, this will cause an extra redisplay.  Otherwise,
+	     we have to wait until the next character comes in. */
+	  if (rl_done == 0)
+	    (*rl_redisplay_function) ();
+	  r = 0;
+	}
+      return r;
+    }
+
+  return 1;
 }
 
-/* What to do when you abort reading an argument. */
-int
-rl_discard_argument ()
+/* Handle C-u style numeric args, as well as M--, and M-digits. */
+static int
+rl_digit_loop ()
 {
-  rl_ding ();
-  rl_clear_message ();
-  _rl_init_argument ();
-  return 0;
+  int c, r;
+
+  while (1)
+    {
+      if (_rl_arg_overflow ())
+	return 1;
+
+      c = _rl_arg_getchar ();
+
+      if (c < 0)
+	{
+	  _rl_abort_internal ();
+	  return -1;
+	}
+
+      r = _rl_arg_dispatch (_rl_argcxt, c);
+      if (r <= 0 || (RL_ISSTATE (RL_STATE_NUMERICARG) == 0))
+        break;
+    }
+
+  return r;
 }
 
 /* Create a default argument. */
-int
-_rl_init_argument ()
+void
+_rl_reset_argument ()
 {
   rl_numeric_arg = rl_arg_sign = 1;
   rl_explicit_arg = 0;
-  return 0;
+  _rl_argcxt = 0;
+}
+
+/* Start a numeric argument with initial value KEY */
+int
+rl_digit_argument (ignore, key)
+     int ignore, key;
+{
+  _rl_arg_init ();
+  if (RL_ISSTATE (RL_STATE_CALLBACK))
+    {
+      _rl_arg_dispatch (_rl_argcxt, key);
+      rl_message ("(arg: %d) ", rl_arg_sign * rl_numeric_arg);
+      return 0;
+    }
+  else
+    {
+      rl_execute_next (key);
+      return (rl_digit_loop ());
+    }
 }
 
 /* C-u, universal argument.  Multiply the current argument by 4.
    Read a key.  If the key has nothing to do with arguments, then
    dispatch on it.  If the key is the abort character then abort. */
 int
-rl_universal_argument (int count __attribute__((unused)),
-                       int key  __attribute__((unused)))
+rl_universal_argument (count, key)
+     int count, key;
 {
+  _rl_arg_init ();
   rl_numeric_arg *= 4;
-  return (rl_digit_loop ());
+
+  return (RL_ISSTATE (RL_STATE_CALLBACK) ? 0 : rl_digit_loop ());
+}
+
+int
+_rl_arg_callback (cxt)
+     _rl_arg_cxt cxt;
+{
+  int c, r;
+
+  c = _rl_arg_getchar ();
+
+  if (_rl_argcxt & NUM_READONE)
+    {
+      _rl_argcxt &= ~NUM_READONE;
+      rl_restore_prompt ();
+      rl_clear_message ();
+      RL_UNSETSTATE(RL_STATE_NUMERICARG);
+      rl_execute_next (c);
+      return 0;
+    }
+
+  r = _rl_arg_dispatch (cxt, c);
+  return (r != 1);
+}
+
+/* What to do when you abort reading an argument. */
+int
+rl_discard_argument ()
+{
+  rl_ding ();
+  rl_clear_message ();
+  _rl_reset_argument ();
+
+  return 0;
 }
 
 /* **************************************************************** */
@@ -222,8 +322,10 @@ _rl_free_history_entry (entry)
 {
   if (entry == 0)
     return;
-  if (entry->line)
-    free (entry->line);
+
+  FREE (entry->line);
+  FREE (entry->timestamp);
+
   free (entry);
 }
 
@@ -239,6 +341,7 @@ rl_maybe_replace_line ()
     {
       temp = replace_history_entry (where_history (), rl_line_buffer, (histdata_t)rl_undo_list);
       free (temp->line);
+      FREE (temp->timestamp);
       free (temp);
     }
   return 0;
@@ -271,14 +374,9 @@ rl_maybe_save_line ()
     {
       _rl_saved_line_for_history = (HIST_ENTRY *)xmalloc (sizeof (HIST_ENTRY));
       _rl_saved_line_for_history->line = savestring (rl_line_buffer);
+      _rl_saved_line_for_history->timestamp = (char *)NULL;
       _rl_saved_line_for_history->data = (char *)rl_undo_list;
     }
-  else if (STREQ (rl_line_buffer, _rl_saved_line_for_history->line) == 0)
-    {
-      free (_rl_saved_line_for_history->line);
-      _rl_saved_line_for_history->line = savestring (rl_line_buffer);
-      _rl_saved_line_for_history->data = (char *)rl_undo_list;	/* XXX possible memleak */
-    }
 
   return 0;
 }
@@ -313,7 +411,9 @@ _rl_history_set_point ()
 }
 
 void
-rl_replace_from_history (HIST_ENTRY *entry, int flags __attribute__((unused)))
+rl_replace_from_history (entry, flags)
+     HIST_ENTRY *entry;
+     int flags;			/* currently unused */
 {
   /* Can't call with `1' because rl_undo_list might point to an undo list
      from a history entry, just like we're setting up here. */
@@ -339,15 +439,16 @@ rl_replace_from_history (HIST_ENTRY *entry, int flags __attribute__((unused)))
 
 /* Meta-< goes to the start of the history. */
 int
-rl_beginning_of_history (int count __attribute__((unused)), int key)
+rl_beginning_of_history (count, key)
+     int count, key;
 {
   return (rl_get_previous_history (1 + where_history (), key));
 }
 
 /* Meta-> goes to the end of the history.  (The current line). */
 int
-rl_end_of_history (int count __attribute__((unused)),
-                   int key __attribute__((unused)))
+rl_end_of_history (count, key)
+     int count, key;
 {
   rl_maybe_replace_line ();
   using_history ();
@@ -451,7 +552,8 @@ rl_get_previous_history (count, key)
 /* **************************************************************** */
 /* How to toggle back and forth between editing modes. */
 int
-rl_vi_editing_mode (int count __attribute__((unused)), int key)
+rl_vi_editing_mode (count, key)
+     int count, key;
 {
 #if defined (VI_MODE)
   _rl_set_insert_mode (RL_IM_INSERT, 1);	/* vi mode ignores insert mode */
@@ -463,8 +565,8 @@ rl_vi_editing_mode (int count __attribute__((unused)), int key)
 }
 
 int
-rl_emacs_editing_mode (int count __attribute__((unused)),
-                       int key __attribute__((unused)))
+rl_emacs_editing_mode (count, key)
+     int count, key;
 {
   rl_editing_mode = emacs_mode;
   _rl_set_insert_mode (RL_IM_INSERT, 1); /* emacs mode default is insert mode */
@@ -474,7 +576,8 @@ rl_emacs_editing_mode (int count __attribute__((unused)),
 
 /* Function for the rest of the library to use to set insert/overwrite mode. */
 void
-_rl_set_insert_mode (int im, int force __attribute__((unused)))
+_rl_set_insert_mode (im, force)
+     int im, force;
 {
 #ifdef CURSOR_MODE
   _rl_set_cursor (im, force);
@@ -486,7 +589,8 @@ _rl_set_insert_mode (int im, int force __attribute__((unused)))
 /* Toggle overwrite mode.  A positive explicit argument selects overwrite
    mode.  A negative or zero explicit argument selects insert mode. */
 int
-rl_overwrite_mode (int count, int key __attribute__((unused)))
+rl_overwrite_mode (count, key)
+     int count, key;
 {
   if (rl_explicit_arg == 0)
     _rl_set_insert_mode (rl_insert_mode ^ 1, 0);
diff --git a/cmd-line-utils/readline/nls.c b/cmd-line-utils/readline/nls.c
index 73ad0227195..bcee87561aa 100644
--- a/cmd-line-utils/readline/nls.c
+++ b/cmd-line-utils/readline/nls.c
@@ -21,7 +21,9 @@
    59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 #define READLINE_LIBRARY
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #include <sys/types.h>
 
@@ -111,7 +113,7 @@ _rl_init_eightbit ()
   if (lspec == 0 || *lspec == 0)
     lspec = setlocale (LC_CTYPE, (char *)NULL);
   if (lspec == 0)
-    lspec = (char*) "";
+    lspec = "";
   t = setlocale (LC_CTYPE, lspec);
 
   if (t && *t && (t[0] != 'C' || t[1]) && (STREQ (t, "POSIX") == 0))
diff --git a/cmd-line-utils/readline/parens.c b/cmd-line-utils/readline/parens.c
index bb893ac1bfb..737f7675e93 100644
--- a/cmd-line-utils/readline/parens.c
+++ b/cmd-line-utils/readline/parens.c
@@ -27,7 +27,9 @@
 
 #include "rlconf.h"
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #include <stdio.h>
 #include <sys/types.h>
diff --git a/cmd-line-utils/readline/readline.c b/cmd-line-utils/readline/readline.c
index dd3724a86d7..c2b74006b05 100644
--- a/cmd-line-utils/readline/readline.c
+++ b/cmd-line-utils/readline/readline.c
@@ -1,7 +1,7 @@
 /* readline.c -- a general facility for reading lines of input
    with emacs style editing and completion. */
 
-/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2005 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library, a library for
    reading lines of text with interactive input and history editing.
@@ -22,7 +22,9 @@
    59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 #define READLINE_LIBRARY
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #include <sys/types.h>
 #include "posixstat.h"
@@ -47,6 +49,11 @@
 
 #include <stdio.h>
 #include "posixjmp.h"
+#include <errno.h>
+
+#if !defined (errno)
+extern int errno;
+#endif /* !errno */
 
 /* System-specific feature definitions and include files. */
 #include "rldefs.h"
@@ -66,11 +73,11 @@
 #include "xmalloc.h"
 
 #ifndef RL_LIBRARY_VERSION
-#  define RL_LIBRARY_VERSION "5.0"
+#  define RL_LIBRARY_VERSION "5.1"
 #endif
 
 #ifndef RL_READLINE_VERSION
-#  define RL_READLINE_VERSION	0x0500
+#  define RL_READLINE_VERSION	0x0501
 #endif
 
 extern void _rl_free_history_entry PARAMS((HIST_ENTRY *));
@@ -83,9 +90,10 @@ static void bind_arrow_keys_internal PARAMS((Keymap));
 static void bind_arrow_keys PARAMS((void));
 
 static void readline_default_bindings PARAMS((void));
-#ifdef NOT_USED
 static void reset_default_bindings PARAMS((void));
-#endif
+
+static int _rl_subseq_result PARAMS((int, Keymap, int, int));
+static int _rl_subseq_getchar PARAMS((int));
 
 /* **************************************************************** */
 /*								    */
@@ -104,6 +112,7 @@ int rl_gnu_readline_p = 1;
    By default, it is the standard emacs keymap. */
 Keymap _rl_keymap = emacs_standard_keymap;
 
+
 /* The current style of editing. */
 int rl_editing_mode = emacs_mode;
 
@@ -219,6 +228,9 @@ char *_rl_comment_begin;
 /* Keymap holding the function currently being executed. */
 Keymap rl_executing_keymap;
 
+/* Keymap we're currently using to dispatch. */
+Keymap _rl_dispatching_keymap;
+
 /* Non-zero means to erase entire line, including prompt, on empty input lines. */
 int rl_erase_empty_line = 0;
 
@@ -230,6 +242,9 @@ int rl_num_chars_to_read;
 char *rl_line_buffer = (char *)NULL;
 int rl_line_buffer_len = 0;
 
+/* Key sequence `contexts' */
+_rl_keyseq_cxt *_rl_kscxt = 0;
+
 /* Forward declarations used by the display, termcap, and history code. */
 
 /* **************************************************************** */
@@ -251,6 +266,10 @@ int _rl_convert_meta_chars_to_ascii = 1;
    rather than as a meta-prefixed escape sequence. */
 int _rl_output_meta_chars = 0;
 
+/* Non-zero means to look at the termios special characters and bind
+   them to equivalent readline functions at startup. */
+int _rl_bind_stty_chars = 1;
+
 /* **************************************************************** */
 /*								    */
 /*			Top Level Functions			    */
@@ -268,6 +287,7 @@ rl_set_prompt (prompt)
 {
   FREE (rl_prompt);
   rl_prompt = prompt ? savestring (prompt) : (char *)NULL;
+  rl_display_prompt = rl_prompt ? rl_prompt : "";
 
   rl_visible_prompt_length = rl_expand_prompt (rl_prompt);
   return 0;
@@ -291,14 +311,16 @@ readline (prompt)
   rl_set_prompt (prompt);
 
   rl_initialize ();
-  (*rl_prep_term_function) (_rl_meta_flag);
+  if (rl_prep_term_function)
+    (*rl_prep_term_function) (_rl_meta_flag);
 
 #if defined (HANDLE_SIGNALS)
   rl_set_signals ();
 #endif
 
   value = readline_internal ();
-  (*rl_deprep_term_function) ();
+  if (rl_deprep_term_function)
+    (*rl_deprep_term_function) ();
 
 #if defined (HANDLE_SIGNALS)
   rl_clear_signals ();
@@ -388,6 +410,36 @@ readline_internal_teardown (eof)
   return (eof ? (char *)NULL : savestring (the_line));
 }
 
+void
+_rl_internal_char_cleanup ()
+{
+#if defined (VI_MODE)
+  /* In vi mode, when you exit insert mode, the cursor moves back
+     over the previous character.  We explicitly check for that here. */
+  if (rl_editing_mode == vi_mode && _rl_keymap == vi_movement_keymap)
+    rl_vi_check ();
+#endif /* VI_MODE */
+
+  if (rl_num_chars_to_read && rl_end >= rl_num_chars_to_read)
+    {
+      (*rl_redisplay_function) ();
+      _rl_want_redisplay = 0;
+      rl_newline (1, '\n');
+    }
+
+  if (rl_done == 0)
+    {
+      (*rl_redisplay_function) ();
+      _rl_want_redisplay = 0;
+    }
+
+  /* If the application writer has told us to erase the entire line if
+     the only character typed was something bound to rl_newline, do so. */
+  if (rl_erase_empty_line && rl_done && rl_last_func == rl_newline &&
+      rl_point == 0 && rl_end == 0)
+    _rl_erase_entire_line ();
+}
+
 STATIC_CALLBACK int
 #if defined (READLINE_CALLBACKS)
 readline_internal_char ()
@@ -410,12 +462,21 @@ readline_internal_charloop ()
       code = setjmp (readline_top_level);
 
       if (code)
-	(*rl_redisplay_function) ();
+	{
+	  (*rl_redisplay_function) ();
+	  _rl_want_redisplay = 0;
+	  /* If we get here, we're not being called from something dispatched
+	     from _rl_callback_read_char(), which sets up its own value of
+	     readline_top_level (saving and restoring the old, of course), so
+	     we can just return here. */
+	  if (RL_ISSTATE (RL_STATE_CALLBACK))
+	    return (0);
+	}
 
       if (rl_pending_input == 0)
 	{
 	  /* Then initialize the argument and number of keys read. */
-	  _rl_init_argument ();
+	  _rl_reset_argument ();
 	  rl_key_sequence_length = 0;
 	}
 
@@ -423,6 +484,20 @@ readline_internal_charloop ()
       c = rl_read_key ();
       RL_UNSETSTATE(RL_STATE_READCMD);
 
+      /* look at input.c:rl_getc() for the circumstances under which this will
+	 be returned; punt immediately on read error without converting it to
+	 a newline. */
+      if (c == READERR)
+	{
+#if defined (READLINE_CALLBACKS)
+	  RL_SETSTATE(RL_STATE_DONE);
+	  return (rl_done = 1);
+#else
+	  eof_found = 1;
+	  break;
+#endif
+	}
+
       /* EOF typed to a non-blank line is a <NL>. */
       if (c == EOF && rl_end)
 	c = NEWLINE;
@@ -449,27 +524,7 @@ readline_internal_charloop ()
       if (rl_pending_input == 0 && lk == _rl_last_command_was_kill)
 	_rl_last_command_was_kill = 0;
 
-#if defined (VI_MODE)
-      /* In vi mode, when you exit insert mode, the cursor moves back
-	 over the previous character.  We explicitly check for that here. */
-      if (rl_editing_mode == vi_mode && _rl_keymap == vi_movement_keymap)
-	rl_vi_check ();
-#endif /* VI_MODE */
-
-      if (rl_num_chars_to_read && rl_end >= rl_num_chars_to_read)
-        {
-          (*rl_redisplay_function) ();
-          rl_newline (1, '\n');
-        }
-
-      if (rl_done == 0)
-	(*rl_redisplay_function) ();
-
-      /* If the application writer has told us to erase the entire line if
-	  the only character typed was something bound to rl_newline, do so. */
-      if (rl_erase_empty_line && rl_done && rl_last_func == rl_newline &&
-	  rl_point == 0 && rl_end == 0)
-	_rl_erase_entire_line ();
+      _rl_internal_char_cleanup ();
 
 #if defined (READLINE_CALLBACKS)
       return 0;
@@ -519,6 +574,107 @@ _rl_set_the_line ()
   the_line = rl_line_buffer;
 }
 
+#if defined (READLINE_CALLBACKS)
+_rl_keyseq_cxt *
+_rl_keyseq_cxt_alloc ()
+{
+  _rl_keyseq_cxt *cxt;
+
+  cxt = (_rl_keyseq_cxt *)xmalloc (sizeof (_rl_keyseq_cxt));
+
+  cxt->flags = cxt->subseq_arg = cxt->subseq_retval = 0;
+
+  cxt->okey = 0;
+  cxt->ocxt = _rl_kscxt;
+  cxt->childval = 42;		/* sentinel value */
+
+  return cxt;
+}
+
+void
+_rl_keyseq_cxt_dispose (cxt)
+    _rl_keyseq_cxt *cxt;
+{
+  free (cxt);
+}
+
+void
+_rl_keyseq_chain_dispose ()
+{
+  _rl_keyseq_cxt *cxt;
+
+  while (_rl_kscxt)
+    {
+      cxt = _rl_kscxt;
+      _rl_kscxt = _rl_kscxt->ocxt;
+      _rl_keyseq_cxt_dispose (cxt);
+    }
+}
+#endif
+
+static int
+_rl_subseq_getchar (key)
+     int key;
+{
+  int k;
+
+  if (key == ESC)
+    RL_SETSTATE(RL_STATE_METANEXT);
+  RL_SETSTATE(RL_STATE_MOREINPUT);
+  k = rl_read_key ();
+  RL_UNSETSTATE(RL_STATE_MOREINPUT);
+  if (key == ESC)
+    RL_UNSETSTATE(RL_STATE_METANEXT);
+
+  return k;
+}
+
+#if defined (READLINE_CALLBACKS)
+int
+_rl_dispatch_callback (cxt)
+     _rl_keyseq_cxt *cxt;
+{
+  int nkey, r;
+
+  /* For now */
+#if 1
+  /* The first time this context is used, we want to read input and dispatch
+     on it.  When traversing the chain of contexts back `up', we want to use
+     the value from the next context down.  We're simulating recursion using
+     a chain of contexts. */
+  if ((cxt->flags & KSEQ_DISPATCHED) == 0)
+    {
+      nkey = _rl_subseq_getchar (cxt->okey);
+      r = _rl_dispatch_subseq (nkey, cxt->dmap, cxt->subseq_arg);
+      cxt->flags |= KSEQ_DISPATCHED;
+    }
+  else
+    r = cxt->childval;
+#else
+  r = _rl_dispatch_subseq (nkey, cxt->dmap, cxt->subseq_arg);
+#endif
+
+  /* For now */
+  r = _rl_subseq_result (r, cxt->oldmap, cxt->okey, (cxt->flags & KSEQ_SUBSEQ));
+
+  if (r == 0)			/* success! */
+    {
+      _rl_keyseq_chain_dispose ();
+      RL_UNSETSTATE (RL_STATE_MULTIKEY);
+      return r;
+    }
+
+  if (r != -3)			/* magic value that says we added to the chain */
+    _rl_kscxt = cxt->ocxt;
+  if (_rl_kscxt)
+    _rl_kscxt->childval = r;
+  if (r != -3)
+    _rl_keyseq_cxt_dispose (cxt);
+
+  return r;
+}
+#endif /* READLINE_CALLBACKS */
+  
 /* Do the command associated with KEY in MAP.
    If the associated command is really a keymap, then read
    another key, and dispatch into that map. */
@@ -527,6 +683,7 @@ _rl_dispatch (key, map)
      register int key;
      Keymap map;
 {
+  _rl_dispatching_keymap = map;
   return _rl_dispatch_subseq (key, map, 0);
 }
 
@@ -539,6 +696,9 @@ _rl_dispatch_subseq (key, map, got_subseq)
   int r, newkey;
   char *macro;
   rl_command_func_t *func;
+#if defined (READLINE_CALLBACKS)
+  _rl_keyseq_cxt *cxt;
+#endif
 
   if (META_CHAR (key) && _rl_convert_meta_chars_to_ascii)
     {
@@ -572,13 +732,9 @@ _rl_dispatch_subseq (key, map, got_subseq)
 
 	  rl_executing_keymap = map;
 
-#if 0
-	  _rl_suppress_redisplay = (map[key].function == rl_insert) && _rl_input_available ();
-#endif
-
 	  rl_dispatching = 1;
 	  RL_SETSTATE(RL_STATE_DISPATCHING);
-	  r = (*map[key].function)(rl_numeric_arg * rl_arg_sign, key);
+	  (*map[key].function)(rl_numeric_arg * rl_arg_sign, key);
 	  RL_UNSETSTATE(RL_STATE_DISPATCHING);
 	  rl_dispatching = 0;
 
@@ -607,6 +763,10 @@ _rl_dispatch_subseq (key, map, got_subseq)
 	}
       else
 	{
+#if defined (READLINE_CALLBACKS)
+	  RL_UNSETSTATE (RL_STATE_MULTIKEY);
+	  _rl_keyseq_chain_dispose ();
+#endif
 	  _rl_abort_internal ();
 	  return -1;
 	}
@@ -628,58 +788,43 @@ _rl_dispatch_subseq (key, map, got_subseq)
 #endif
 
 	  rl_key_sequence_length++;
+	  _rl_dispatching_keymap = FUNCTION_TO_KEYMAP (map, key);
 
-	  if (key == ESC)
-	    RL_SETSTATE(RL_STATE_METANEXT);
-	  RL_SETSTATE(RL_STATE_MOREINPUT);
-	  newkey = rl_read_key ();
-	  RL_UNSETSTATE(RL_STATE_MOREINPUT);
-	  if (key == ESC)
-	    RL_UNSETSTATE(RL_STATE_METANEXT);
+	  /* Allocate new context here.  Use linked contexts (linked through
+	     cxt->ocxt) to simulate recursion */
+#if defined (READLINE_CALLBACKS)
+	  if (RL_ISSTATE (RL_STATE_CALLBACK))
+	    {
+	      /* Return 0 only the first time, to indicate success to
+		 _rl_callback_read_char.  The rest of the time, we're called
+		 from _rl_dispatch_callback, so we return 3 to indicate
+		 special handling is necessary. */
+	      r = RL_ISSTATE (RL_STATE_MULTIKEY) ? -3 : 0;
+	      cxt = _rl_keyseq_cxt_alloc ();
+
+	      if (got_subseq)
+		cxt->flags |= KSEQ_SUBSEQ;
+	      cxt->okey = key;
+	      cxt->oldmap = map;
+	      cxt->dmap = _rl_dispatching_keymap;
+	      cxt->subseq_arg = got_subseq || cxt->dmap[ANYOTHERKEY].function;
+
+	      RL_SETSTATE (RL_STATE_MULTIKEY);
+	      _rl_kscxt = cxt;
+
+	      return r;		/* don't indicate immediate success */
+	    }
+#endif
 
+	  newkey = _rl_subseq_getchar (key);
 	  if (newkey < 0)
 	    {
 	      _rl_abort_internal ();
 	      return -1;
 	    }
 
-	  r = _rl_dispatch_subseq (newkey, FUNCTION_TO_KEYMAP (map, key), got_subseq || map[ANYOTHERKEY].function);
-
-	  if (r == -2)
-	    /* We didn't match anything, and the keymap we're indexed into
-	       shadowed a function previously bound to that prefix.  Call
-	       the function.  The recursive call to _rl_dispatch_subseq has
-	       already taken care of pushing any necessary input back onto
-	       the input queue with _rl_unget_char. */
-	    {
-#if 0
-	      r = _rl_dispatch (ANYOTHERKEY, FUNCTION_TO_KEYMAP (map, key));
-#else
-	      /* XXX - experimental code -- might never be executed.  Save
-		 for later. */
-	      Keymap m = FUNCTION_TO_KEYMAP (map, key);
-	      int type = m[ANYOTHERKEY].type;
-	      func = m[ANYOTHERKEY].function;
-	      if (type == ISFUNC && func == rl_do_lowercase_version)
-		r = _rl_dispatch (_rl_to_lower (key), map);
-	      else
-		r = _rl_dispatch (ANYOTHERKEY, m);
-#endif
-	    }
-	  else if (r && map[ANYOTHERKEY].function)
-	    {
-	      /* We didn't match (r is probably -1), so return something to
-		 tell the caller that it should try ANYOTHERKEY for an
-		 overridden function. */
-	      _rl_unget_char (key);
-	      return -2;
-	    }
-	  else if (r && got_subseq)
-	    {
-	      /* OK, back up the chain. */
-	      _rl_unget_char (key);
-	      return -1;
-	    }
+	  r = _rl_dispatch_subseq (newkey, _rl_dispatching_keymap, got_subseq || map[ANYOTHERKEY].function);
+	  return _rl_subseq_result (r, map, key, got_subseq);
 	}
       else
 	{
@@ -703,9 +848,69 @@ _rl_dispatch_subseq (key, map, got_subseq)
       _rl_vi_textmod_command (key))
     _rl_vi_set_last (key, rl_numeric_arg, rl_arg_sign);
 #endif
+
   return (r);
 }
 
+static int
+_rl_subseq_result (r, map, key, got_subseq)
+     int r;
+     Keymap map;
+     int key, got_subseq;
+{
+  Keymap m;
+  int type, nt;
+  rl_command_func_t *func, *nf;
+  
+  if (r == -2)
+    /* We didn't match anything, and the keymap we're indexed into
+       shadowed a function previously bound to that prefix.  Call
+       the function.  The recursive call to _rl_dispatch_subseq has
+       already taken care of pushing any necessary input back onto
+       the input queue with _rl_unget_char. */
+    {
+      m = _rl_dispatching_keymap;
+      type = m[ANYOTHERKEY].type;
+      func = m[ANYOTHERKEY].function;
+      if (type == ISFUNC && func == rl_do_lowercase_version)
+	r = _rl_dispatch (_rl_to_lower (key), map);
+      else if (type == ISFUNC && func == rl_insert)
+	{
+	  /* If the function that was shadowed was self-insert, we
+	     somehow need a keymap with map[key].func == self-insert.
+	     Let's use this one. */
+	  nt = m[key].type;
+	  nf = m[key].function;
+
+	  m[key].type = type;
+	  m[key].function = func;
+	  r = _rl_dispatch (key, m);
+	  m[key].type = nt;
+	  m[key].function = nf;
+	}
+      else
+	r = _rl_dispatch (ANYOTHERKEY, m);
+    }
+  else if (r && map[ANYOTHERKEY].function)
+    {
+      /* We didn't match (r is probably -1), so return something to
+	 tell the caller that it should try ANYOTHERKEY for an
+	 overridden function. */
+      _rl_unget_char (key);
+      _rl_dispatching_keymap = map;
+      return -2;
+    }
+  else if (r && got_subseq)
+    {
+      /* OK, back up the chain. */
+      _rl_unget_char (key);
+      _rl_dispatching_keymap = map;
+      return -1;
+    }
+
+  return r;
+}
+
 /* **************************************************************** */
 /*								    */
 /*			Initializations 			    */
@@ -863,19 +1068,21 @@ readline_initialize_everything ()
 static void
 readline_default_bindings ()
 {
-  rl_tty_set_default_bindings (_rl_keymap);
+  if (_rl_bind_stty_chars)
+    rl_tty_set_default_bindings (_rl_keymap);
 }
 
 /* Reset the default bindings for the terminal special characters we're
    interested in back to rl_insert and read the new ones. */
-#ifdef NOT_USED
 static void
 reset_default_bindings ()
 {
-  rl_tty_unset_default_bindings (_rl_keymap);
-  rl_tty_set_default_bindings (_rl_keymap);
+  if (_rl_bind_stty_chars)
+    {
+      rl_tty_unset_default_bindings (_rl_keymap);
+      rl_tty_set_default_bindings (_rl_keymap);
+    }
 }
-#endif
 
 /* Bind some common arrow key sequences in MAP. */
 static void
@@ -908,6 +1115,13 @@ bind_arrow_keys_internal (map)
   rl_bind_keyseq_if_unbound ("\033OH", rl_beg_of_line);
   rl_bind_keyseq_if_unbound ("\033OF", rl_end_of_line);
 
+#if defined (__MINGW32__)
+  rl_bind_keyseq_if_unbound ("\340H", rl_get_previous_history);
+  rl_bind_keyseq_if_unbound ("\340P", rl_get_next_history);
+  rl_bind_keyseq_if_unbound ("\340M", rl_forward_char);
+  rl_bind_keyseq_if_unbound ("\340K", rl_backward_char);
+#endif
+
   _rl_keymap = xkeymap;
 }
 
diff --git a/cmd-line-utils/readline/readline.h b/cmd-line-utils/readline/readline.h
index 222b317c4a8..b71bf98d204 100644
--- a/cmd-line-utils/readline/readline.h
+++ b/cmd-line-utils/readline/readline.h
@@ -1,6 +1,6 @@
 /* Readline.h -- the names of functions callable from within readline. */
 
-/* Copyright (C) 1987-2004 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2005 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library, a library for
    reading lines of text with interactive input and history editing.
@@ -40,9 +40,9 @@ extern "C" {
 #endif
 
 /* Hex-encoded Readline version number. */
-#define RL_READLINE_VERSION	0x0500		/* Readline 5.0 */
+#define RL_READLINE_VERSION	0x0502		/* Readline 5.2 */
 #define RL_VERSION_MAJOR	5
-#define RL_VERSION_MINOR	0
+#define RL_VERSION_MINOR	2
 
 /* Readline data structures. */
 
@@ -241,6 +241,7 @@ extern int rl_vi_column PARAMS((int, int));
 extern int rl_vi_delete_to PARAMS((int, int));
 extern int rl_vi_change_to PARAMS((int, int));
 extern int rl_vi_yank_to PARAMS((int, int));
+extern int rl_vi_rubout PARAMS((int, int));
 extern int rl_vi_delete PARAMS((int, int));
 extern int rl_vi_back_to_indent PARAMS((int, int));
 extern int rl_vi_first_print PARAMS((int, int));
@@ -302,6 +303,8 @@ extern int rl_bind_keyseq_in_map PARAMS((const char *, rl_command_func_t *, Keym
 extern int rl_bind_keyseq_if_unbound PARAMS((const char *, rl_command_func_t *));
 extern int rl_bind_keyseq_if_unbound_in_map PARAMS((const char *, rl_command_func_t *, Keymap));
 extern int rl_generic_bind PARAMS((int, const char *, char *, Keymap));
+
+extern char *rl_variable_value PARAMS((const char *));
 extern int rl_variable_bind PARAMS((const char *, const char *));
 
 /* Backwards compatibility, use rl_bind_keyseq_in_map instead. */
@@ -401,6 +404,7 @@ extern int rl_reset_terminal PARAMS((const char *));
 extern void rl_resize_terminal PARAMS((void));
 extern void rl_set_screen_size PARAMS((int, int));
 extern void rl_get_screen_size PARAMS((int *, int *));
+extern void rl_reset_screen_size PARAMS((void));
 
 extern char *rl_get_termcap PARAMS((const char *));
 
@@ -528,6 +532,11 @@ extern const char *rl_terminal_name;
 extern FILE *rl_instream;
 extern FILE *rl_outstream;
 
+/* If non-zero, Readline gives values of LINES and COLUMNS from the environment
+   greater precedence than values fetched from the kernel when computing the
+   screen dimensions. */
+extern int rl_prefer_env_winsize;
+
 /* If non-zero, then this is the address of a function to call just
    before readline_internal () prints the first prompt. */
 extern rl_hook_func_t *rl_startup_hook;
@@ -748,6 +757,10 @@ extern int rl_ignore_completion_duplicates;
    completion character will be inserted as any other. */
 extern int rl_inhibit_completion;
 
+/* Input error; can be returned by (*rl_getc_function) if readline is reading
+   a top-level command (RL_ISSTATE (RL_STATE_READCMD)). */
+#define READERR			(-2)
+
 /* Definitions available for use by readline clients. */
 #define RL_PROMPT_START_IGNORE	'\001'
 #define RL_PROMPT_END_IGNORE	'\002'
@@ -759,29 +772,33 @@ extern int rl_inhibit_completion;
 #define MULT_MATCH      2
 
 /* Possible state values for rl_readline_state */
-#define RL_STATE_NONE		0x00000		/* no state; before first call */
-
-#define RL_STATE_INITIALIZING	0x00001		/* initializing */
-#define RL_STATE_INITIALIZED	0x00002		/* initialization done */
-#define RL_STATE_TERMPREPPED	0x00004		/* terminal is prepped */
-#define RL_STATE_READCMD	0x00008		/* reading a command key */
-#define RL_STATE_METANEXT	0x00010		/* reading input after ESC */
-#define RL_STATE_DISPATCHING	0x00020		/* dispatching to a command */
-#define RL_STATE_MOREINPUT	0x00040		/* reading more input in a command function */
-#define RL_STATE_ISEARCH	0x00080		/* doing incremental search */
-#define RL_STATE_NSEARCH	0x00100		/* doing non-inc search */
-#define RL_STATE_SEARCH		0x00200		/* doing a history search */
-#define RL_STATE_NUMERICARG	0x00400		/* reading numeric argument */
-#define RL_STATE_MACROINPUT	0x00800		/* getting input from a macro */
-#define RL_STATE_MACRODEF	0x01000		/* defining keyboard macro */
-#define RL_STATE_OVERWRITE	0x02000		/* overwrite mode */
-#define RL_STATE_COMPLETING	0x04000		/* doing completion */
-#define RL_STATE_SIGHANDLER	0x08000		/* in readline sighandler */
-#define RL_STATE_UNDOING	0x10000		/* doing an undo */
-#define RL_STATE_INPUTPENDING	0x20000		/* rl_execute_next called */
-#define RL_STATE_TTYCSAVED	0x40000		/* tty special chars saved */
-
-#define RL_STATE_DONE		0x80000		/* done; accepted line */
+#define RL_STATE_NONE		0x000000		/* no state; before first call */
+
+#define RL_STATE_INITIALIZING	0x000001	/* initializing */
+#define RL_STATE_INITIALIZED	0x000002	/* initialization done */
+#define RL_STATE_TERMPREPPED	0x000004	/* terminal is prepped */
+#define RL_STATE_READCMD	0x000008	/* reading a command key */
+#define RL_STATE_METANEXT	0x000010	/* reading input after ESC */
+#define RL_STATE_DISPATCHING	0x000020	/* dispatching to a command */
+#define RL_STATE_MOREINPUT	0x000040	/* reading more input in a command function */
+#define RL_STATE_ISEARCH	0x000080	/* doing incremental search */
+#define RL_STATE_NSEARCH	0x000100	/* doing non-inc search */
+#define RL_STATE_SEARCH		0x000200	/* doing a history search */
+#define RL_STATE_NUMERICARG	0x000400	/* reading numeric argument */
+#define RL_STATE_MACROINPUT	0x000800	/* getting input from a macro */
+#define RL_STATE_MACRODEF	0x001000	/* defining keyboard macro */
+#define RL_STATE_OVERWRITE	0x002000	/* overwrite mode */
+#define RL_STATE_COMPLETING	0x004000	/* doing completion */
+#define RL_STATE_SIGHANDLER	0x008000	/* in readline sighandler */
+#define RL_STATE_UNDOING	0x010000	/* doing an undo */
+#define RL_STATE_INPUTPENDING	0x020000	/* rl_execute_next called */
+#define RL_STATE_TTYCSAVED	0x040000	/* tty special chars saved */
+#define RL_STATE_CALLBACK	0x080000	/* using the callback interface */
+#define RL_STATE_VIMOTION	0x100000	/* reading vi motion arg */
+#define RL_STATE_MULTIKEY	0x200000	/* reading multiple-key command */
+#define RL_STATE_VICMDONCE	0x400000	/* entered vi command mode at least once */
+
+#define RL_STATE_DONE		0x800000	/* done; accepted line */
 
 #define RL_SETSTATE(x)		(rl_readline_state |= (x))
 #define RL_UNSETSTATE(x)	(rl_readline_state &= ~(x))
diff --git a/cmd-line-utils/readline/rlconf.h b/cmd-line-utils/readline/rlconf.h
index c651fd8b41f..ff3929e0bf5 100644
--- a/cmd-line-utils/readline/rlconf.h
+++ b/cmd-line-utils/readline/rlconf.h
@@ -37,9 +37,12 @@
 /* Ugly but working hack for binding prefix meta. */
 #define PREFIX_META_HACK
 
-/* The final, last-ditch effort file name for an init file. */
+/* The next-to-last-ditch effort file name for a user-specific init file. */
 #define DEFAULT_INPUTRC "~/.inputrc"
 
+/* The ultimate last-ditch filenname for an init file -- system-wide. */
+#define SYS_INPUTRC "/etc/inputrc"
+
 /* If defined, expand tabs to spaces. */
 #define DISPLAY_TABS
 
diff --git a/cmd-line-utils/readline/rldefs.h b/cmd-line-utils/readline/rldefs.h
index 0d600407b5f..0f6c87446dd 100644
--- a/cmd-line-utils/readline/rldefs.h
+++ b/cmd-line-utils/readline/rldefs.h
@@ -2,7 +2,7 @@
    for readline.  This should be included after any files that define
    system-specific constants like _POSIX_VERSION or USG. */
 
-/* Copyright (C) 1987,1989 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2005 Free Software Foundation, Inc.
 
    This file contains the Readline Library (the Library), a set of
    routines for providing Emacs style line input to programs that ask
@@ -38,7 +38,11 @@
 #  if defined (HAVE_TERMIO_H)
 #    define TERMIO_TTY_DRIVER
 #  else
-#    define NEW_TTY_DRIVER
+#    if !defined (__MINGW32__)
+#      define NEW_TTY_DRIVER
+#    else
+#      define NO_TTY_DRIVER
+#    endif
 #  endif
 #endif
 
diff --git a/cmd-line-utils/readline/rlmbutil.h b/cmd-line-utils/readline/rlmbutil.h
index 77cc026e3e8..dd317e2a090 100644
--- a/cmd-line-utils/readline/rlmbutil.h
+++ b/cmd-line-utils/readline/rlmbutil.h
@@ -32,10 +32,19 @@
 /* For platforms which support the ISO C amendement 1 functionality we
    support user defined character classes.  */
    /* Solaris 2.5 has a bug: <wchar.h> must be included before <wctype.h>.  */
-#if defined (HAVE_WCTYPE_H) && defined (HAVE_WCHAR_H)
+#if defined (HAVE_WCTYPE_H) && defined (HAVE_WCHAR_H) && defined (HAVE_LOCALE_H)
 #  include <wchar.h>
 #  include <wctype.h>
-#  if defined (HAVE_MBSRTOWCS) && defined (HAVE_MBRTOWC) && defined (HAVE_MBRLEN) && defined (HAVE_WCWIDTH)
+#  if defined (HAVE_ISWCTYPE) && \
+      defined (HAVE_ISWLOWER) && \
+      defined (HAVE_ISWUPPER) && \
+      defined (HAVE_MBSRTOWCS) && \
+      defined (HAVE_MBRTOWC) && \
+      defined (HAVE_MBRLEN) && \
+      defined (HAVE_TOWLOWER) && \
+      defined (HAVE_TOWUPPER) && \
+      defined (HAVE_WCHAR_T) && \
+      defined (HAVE_WCWIDTH)
      /* system is supposed to support XPG5 */
 #    define HANDLE_MULTIBYTE      1
 #  endif
@@ -97,6 +106,21 @@ extern int _rl_read_mbstring PARAMS((int, char *, int));
 
 extern int _rl_is_mbchar_matched PARAMS((char *, int, int, char *, int));
 
+extern wchar_t _rl_char_value PARAMS((char *, int));
+extern int _rl_walphabetic PARAMS((wchar_t));
+
+#define _rl_to_wupper(wc)	(iswlower (wc) ? towupper (wc) : (wc))
+#define _rl_to_wlower(wc)	(iswupper (wc) ? towlower (wc) : (wc))
+
+#define MB_NEXTCHAR(b,s,c,f) \
+	((MB_CUR_MAX > 1 && rl_byte_oriented == 0) \
+		? _rl_find_next_mbchar ((b), (s), (c), (f)) \
+		: ((s) + (c)))
+#define MB_PREVCHAR(b,s,f) \
+	((MB_CUR_MAX > 1 && rl_byte_oriented == 0) \
+		? _rl_find_prev_mbchar ((b), (s), (f)) \
+		: ((s) - 1))
+
 #define MB_INVALIDCH(x)		((x) == (size_t)-1 || (x) == (size_t)-2)
 #define MB_NULLWCH(x)		((x) == 0)
 
@@ -111,6 +135,16 @@ extern int _rl_is_mbchar_matched PARAMS((char *, int, int, char *, int));
 #define _rl_find_prev_mbchar(b, i, f)		(((i) == 0) ? (i) : ((i) - 1))
 #define _rl_find_next_mbchar(b, i1, i2, f)	((i1) + (i2))
 
+#define _rl_char_value(buf,ind)	((buf)[(ind)])
+
+#define _rl_walphabetic(c)	(rl_alphabetic (c))
+
+#define _rl_to_wupper(c)	(_rl_to_upper (c))
+#define _rl_to_wlower(c)	(_rl_to_lower (c))
+
+#define MB_NEXTCHAR(b,s,c,f)	((s) + (c))
+#define MB_PREVCHAR(b,s,f)	((s) - 1)
+
 #define MB_INVALIDCH(x)		(0)
 #define MB_NULLWCH(x)		(0)
 
diff --git a/cmd-line-utils/readline/rlprivate.h b/cmd-line-utils/readline/rlprivate.h
index c3cee917b76..64aa7bdd3fa 100644
--- a/cmd-line-utils/readline/rlprivate.h
+++ b/cmd-line-utils/readline/rlprivate.h
@@ -1,7 +1,7 @@
 /* rlprivate.h -- functions and variables global to the readline library,
 		  but not intended for use by applications. */
 
-/* Copyright (C) 1999-2004 Free Software Foundation, Inc.
+/* Copyright (C) 1999-2005 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library, a library for
    reading lines of text with interactive input and history editing.
@@ -30,6 +30,95 @@
 
 /*************************************************************************
  *									 *
+ * Global structs undocumented in texinfo manual and not in readline.h   *
+ *									 *
+ *************************************************************************/
+/* search types */
+#define RL_SEARCH_ISEARCH	0x01		/* incremental search */
+#define RL_SEARCH_NSEARCH	0x02		/* non-incremental search */
+#define RL_SEARCH_CSEARCH	0x04		/* intra-line char search */
+
+/* search flags */
+#define SF_REVERSE		0x01
+#define SF_FOUND		0x02
+#define SF_FAILED		0x04
+
+typedef struct  __rl_search_context
+{
+  int type;
+  int sflags;
+
+  char *search_string;
+  int search_string_index;
+  int search_string_size;
+
+  char **lines;
+  char *allocated_line;    
+  int hlen;
+  int hindex;
+
+  int save_point;
+  int save_mark;
+  int save_line;
+  int last_found_line;
+  char *prev_line_found;
+
+  UNDO_LIST *save_undo_list;
+
+  int history_pos;
+  int direction;
+
+  int lastc;
+#if defined (HANDLE_MULTIBYTE)
+  char mb[MB_LEN_MAX];
+#endif
+
+  char *sline;
+  int sline_len;
+  int sline_index;
+
+  char  *search_terminators;
+} _rl_search_cxt;
+
+/* Callback data for reading numeric arguments */
+#define NUM_SAWMINUS	0x01
+#define NUM_SAWDIGITS	0x02
+#define NUM_READONE	0x04
+
+typedef int _rl_arg_cxt;
+
+/* A context for reading key sequences longer than a single character when
+   using the callback interface. */
+#define KSEQ_DISPATCHED	0x01
+#define KSEQ_SUBSEQ	0x02
+#define KSEQ_RECURSIVE	0x04
+
+typedef struct __rl_keyseq_context
+{
+  int flags;
+  int subseq_arg;
+  int subseq_retval;		/* XXX */
+  Keymap dmap;
+
+  Keymap oldmap;
+  int okey;
+  struct __rl_keyseq_context *ocxt;
+  int childval;
+} _rl_keyseq_cxt;
+
+  /* fill in more as needed */
+/* `Generic' callback data and functions */
+typedef struct __rl_callback_generic_arg 
+{
+  int count;
+  int i1, i2;
+  /* add here as needed */
+} _rl_callback_generic_arg;
+
+typedef int _rl_callback_func_t PARAMS((_rl_callback_generic_arg *));
+
+/*************************************************************************
+ *									 *
  * Global functions undocumented in texinfo manual and not in readline.h *
  *									 *
  *************************************************************************/
@@ -54,6 +143,8 @@ extern int readline_echoing_p;
 extern int rl_key_sequence_length;
 extern int rl_byte_oriented;
 
+extern _rl_keyseq_cxt *_rl_kscxt;
+
 /* display.c */
 extern int rl_display_fixed;
 
@@ -100,6 +191,16 @@ extern void readline_internal_setup PARAMS((void));
 extern char *readline_internal_teardown PARAMS((int));
 extern int readline_internal_char PARAMS((void));
 
+extern _rl_keyseq_cxt *_rl_keyseq_cxt_alloc PARAMS((void));
+extern void _rl_keyseq_cxt_dispose PARAMS((_rl_keyseq_cxt *));
+extern void _rl_keyseq_chain_dispose PARAMS((void));
+
+extern int _rl_dispatch_callback PARAMS((_rl_keyseq_cxt *));
+     
+/* callback.c */
+extern _rl_callback_generic_arg *_rl_callback_data_alloc PARAMS((int));
+extern void _rl_callback_data_dispose PARAMS((_rl_callback_generic_arg *));
+
 #endif /* READLINE_CALLBACKS */
 
 /* bind.c */
@@ -132,6 +233,15 @@ extern void _rl_insert_typein PARAMS((int));
 extern int _rl_unget_char PARAMS((int));
 extern int _rl_pushed_input_available PARAMS((void));
 
+/* isearch.c */
+extern _rl_search_cxt *_rl_scxt_alloc PARAMS((int, int));
+extern void _rl_scxt_dispose PARAMS((_rl_search_cxt *, int));
+
+extern int _rl_isearch_dispatch PARAMS((_rl_search_cxt *, int));
+extern int _rl_isearch_callback PARAMS((_rl_search_cxt *));
+
+extern int _rl_search_getchar PARAMS((_rl_search_cxt *));
+
 /* macro.c */
 extern void _rl_with_macro_input PARAMS((char *));
 extern int _rl_next_macro_key PARAMS((void));
@@ -141,7 +251,12 @@ extern void _rl_add_macro_char PARAMS((int));
 extern void _rl_kill_kbd_macro PARAMS((void));
 
 /* misc.c */
-extern int _rl_init_argument PARAMS((void));
+extern int _rl_arg_overflow PARAMS((void));
+extern void _rl_arg_init PARAMS((void));
+extern int _rl_arg_getchar PARAMS((void));
+extern int _rl_arg_callback PARAMS((_rl_arg_cxt));
+extern void _rl_reset_argument PARAMS((void));
+
 extern void _rl_start_using_history PARAMS((void));
 extern int _rl_free_saved_history_line PARAMS((void));
 extern void _rl_set_insert_mode PARAMS((int, int));
@@ -157,11 +272,15 @@ extern void _rl_init_line_state PARAMS((void));
 extern void _rl_set_the_line PARAMS((void));
 extern int _rl_dispatch PARAMS((int, Keymap));
 extern int _rl_dispatch_subseq PARAMS((int, Keymap, int));
+extern void _rl_internal_char_cleanup PARAMS((void));
 
 /* rltty.c */
 extern int _rl_disable_tty_signals PARAMS((void));
 extern int _rl_restore_tty_signals PARAMS((void));
 
+/* search.c */
+extern int _rl_nsearch_callback PARAMS((_rl_search_cxt *));
+
 /* terminal.c */
 extern void _rl_get_screen_size PARAMS((int, int));
 extern int _rl_init_terminal_io PARAMS((const char *));
@@ -190,6 +309,10 @@ extern int _rl_char_search_internal PARAMS((int, int, int));
 #endif
 extern int _rl_set_mark_at_pos PARAMS((int));
 
+/* undo.c */
+extern UNDO_LIST *_rl_copy_undo_entry PARAMS((UNDO_LIST *));
+extern UNDO_LIST *_rl_copy_undo_list PARAMS((UNDO_LIST *));
+
 /* util.c */
 extern int _rl_abort_internal PARAMS((void));
 extern char *_rl_strindex PARAMS((const char *, const char *));
@@ -217,6 +340,10 @@ extern void _rl_vi_done_inserting PARAMS((void));
 extern const char *_rl_possible_control_prefixes[];
 extern const char *_rl_possible_meta_prefixes[];
 
+/* callback.c */
+extern _rl_callback_func_t *_rl_callback_func;
+extern _rl_callback_generic_arg *_rl_callback_data;
+
 /* complete.c */
 extern int _rl_complete_show_all;
 extern int _rl_complete_show_unmodified;
@@ -231,11 +358,14 @@ extern int _rl_page_completions;
 extern int _rl_vis_botlin;
 extern int _rl_last_c_pos;
 extern int _rl_suppress_redisplay;
+extern int _rl_want_redisplay;
 extern char *rl_display_prompt;
 
 /* isearch.c */
 extern char *_rl_isearch_terminators;
 
+extern _rl_search_cxt *_rl_iscxt;
+
 /* macro.c */
 extern char *_rl_executing_macro;
 
@@ -243,6 +373,8 @@ extern char *_rl_executing_macro;
 extern int _rl_history_preserve_point;
 extern int _rl_history_saved_point;
 
+extern _rl_arg_cxt _rl_argcxt;
+
 /* readline.c */
 extern int _rl_horizontal_scroll_mode;
 extern int _rl_mark_modified_lines;
@@ -250,6 +382,7 @@ extern int _rl_bell_preference;
 extern int _rl_meta_flag;
 extern int _rl_convert_meta_chars_to_ascii;
 extern int _rl_output_meta_chars;
+extern int _rl_bind_stty_chars;
 extern char *_rl_comment_begin;
 extern unsigned char _rl_parsing_conditionalized_out;
 extern Keymap _rl_keymap;
@@ -259,6 +392,9 @@ extern int _rl_last_command_was_kill;
 extern int _rl_eof_char;
 extern procenv_t readline_top_level;
 
+/* search.c */
+extern _rl_search_cxt *_rl_nscxt;
+
 /* terminal.c */
 extern int _rl_enable_keypad;
 extern int _rl_enable_meta;
@@ -272,6 +408,7 @@ extern char *_rl_term_up;
 extern char *_rl_term_dc;
 extern char *_rl_term_cr;
 extern char *_rl_term_IC;
+extern char *_rl_term_forward_char;
 extern int _rl_screenheight;
 extern int _rl_screenwidth;
 extern int _rl_screenchars;
diff --git a/cmd-line-utils/readline/rltty.c b/cmd-line-utils/readline/rltty.c
index ffbae1e08af..0a570f85840 100644
--- a/cmd-line-utils/readline/rltty.c
+++ b/cmd-line-utils/readline/rltty.c
@@ -1,7 +1,7 @@
 /* rltty.c -- functions to prepare and restore the terminal for readline's
    use. */
 
-/* Copyright (C) 1992 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2005 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library, a library for
    reading lines of text with interactive input and history editing.
@@ -22,7 +22,9 @@
    59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 #define READLINE_LIBRARY
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #include <sys/types.h>
 #include <signal.h>
@@ -150,7 +152,9 @@ set_winsize (tty)
 #endif /* TIOCGWINSZ */
 }
 
-#if defined (NEW_TTY_DRIVER)
+#if defined (NO_TTY_DRIVER)
+/* Nothing */
+#elif defined (NEW_TTY_DRIVER)
 
 /* Values for the `flags' field of a struct bsdtty.  This tells which
    elements of the struct bsdtty have been fetched from the system and
@@ -231,6 +235,7 @@ get_tty_settings (tty, tiop)
 
   tiop->flags = tiop->lflag = 0;
 
+  errno = 0;
   if (ioctl (tty, TIOCGETP, &(tiop->sgttyb)) < 0)
     return -1;
   tiop->flags |= SGTTY_SET;
@@ -516,6 +521,7 @@ get_tty_settings (tty, tiop)
 {
   set_winsize (tty);
 
+  errno = 0;
   if (_get_tty_settings (tty, tiop) < 0)
     return -1;
 
@@ -629,9 +635,23 @@ prepare_terminal_settings (meta_flag, oldtio, tiop)
 
 #endif /* TERMIOS_TTY_DRIVER && _POSIX_VDISABLE */
 }
-#endif  /* NEW_TTY_DRIVER */
+#endif  /* !NEW_TTY_DRIVER */
 
 /* Put the terminal in CBREAK mode so that we can detect key presses. */
+#if defined (NO_TTY_DRIVER)
+void
+rl_prep_terminal (meta_flag)
+     int meta_flag;
+{
+  readline_echoing_p = 1;
+}
+
+void
+rl_deprep_terminal ()
+{
+}
+
+#else /* ! NO_TTY_DRIVER */
 void
 rl_prep_terminal (meta_flag)
      int meta_flag;
@@ -649,16 +669,43 @@ rl_prep_terminal (meta_flag)
 
   if (get_tty_settings (tty, &tio) < 0)
     {
+#if defined (ENOTSUP)
+      /* MacOS X, at least, lies about the value of errno if tcgetattr fails. */
+      if (errno == ENOTTY || errno == ENOTSUP)
+#else
+      if (errno == ENOTTY)
+#endif
+	readline_echoing_p = 1;		/* XXX */
       release_sigint ();
       return;
     }
 
   otio = tio;
 
-  rl_tty_unset_default_bindings (_rl_keymap);
+  if (_rl_bind_stty_chars)
+    {
+#if defined (VI_MODE)
+      /* If editing in vi mode, make sure we restore the bindings in the
+	 insertion keymap no matter what keymap we ended up in. */
+      if (rl_editing_mode == vi_mode)
+	rl_tty_unset_default_bindings (vi_insertion_keymap);
+      else
+#endif
+	rl_tty_unset_default_bindings (_rl_keymap);
+    }
   save_tty_chars (&otio);
   RL_SETSTATE(RL_STATE_TTYCSAVED);
-  _rl_bind_tty_special_chars (_rl_keymap, tio);
+  if (_rl_bind_stty_chars)
+    {
+#if defined (VI_MODE)
+      /* If editing in vi mode, make sure we set the bindings in the
+	 insertion keymap no matter what keymap we ended up in. */
+      if (rl_editing_mode == vi_mode)
+	_rl_bind_tty_special_chars (vi_insertion_keymap, tio);	
+      else
+#endif
+	_rl_bind_tty_special_chars (_rl_keymap, tio);
+    }
 
   prepare_terminal_settings (meta_flag, otio, &tio);
 
@@ -708,6 +755,7 @@ rl_deprep_terminal ()
 
   release_sigint ();
 }
+#endif /* !NO_TTY_DRIVER */
 
 /* **************************************************************** */
 /*								    */
@@ -716,8 +764,13 @@ rl_deprep_terminal ()
 /* **************************************************************** */
 
 int
-rl_restart_output(int count __attribute__((unused)), int key __attribute__((unused)))
+rl_restart_output (count, key)
+     int count, key;
 {
+#if defined (__MINGW32__)
+  return 0;
+#else /* !__MING32__ */
+
   int fildes = fileno (rl_outstream);
 #if defined (TIOCSTART)
 #if defined (apollo)
@@ -745,11 +798,17 @@ rl_restart_output(int count __attribute__((unused)), int key __attribute__((unus
 #endif /* !TIOCSTART */
 
   return 0;
+#endif /* !__MINGW32__ */
 }
 
 int
-rl_stop_output(int count __attribute__((unused)), int key __attribute__((unused)))
+rl_stop_output (count, key)
+     int count, key;
 {
+#if defined (__MINGW32__)
+  return 0;
+#else
+
   int fildes = fileno (rl_instream);
 
 #if defined (TIOCSTOP)
@@ -772,6 +831,7 @@ rl_stop_output(int count __attribute__((unused)), int key __attribute__((unused)
 #endif /* !TIOCSTOP */
 
   return 0;
+#endif /* !__MINGW32__ */
 }
 
 /* **************************************************************** */
@@ -780,9 +840,16 @@ rl_stop_output(int count __attribute__((unused)), int key __attribute__((unused)
 /*								    */
 /* **************************************************************** */
 
+#if !defined (NO_TTY_DRIVER)
 #define SET_SPECIAL(sc, func)	set_special_char(kmap, &ttybuff, sc, func)
+#endif
 
-#if defined (NEW_TTY_DRIVER)
+#if defined (NO_TTY_DRIVER)
+
+#define SET_SPECIAL(sc, func)
+#define RESET_SPECIAL(c)
+
+#elif defined (NEW_TTY_DRIVER)
 static void
 set_special_char (kmap, tiop, sc, func)
      Keymap kmap;
@@ -863,6 +930,7 @@ void
 rltty_set_default_bindings (kmap)
      Keymap kmap;
 {
+#if !defined (NO_TTY_DRIVER)
   TIOTYPE ttybuff;
   int tty;
 
@@ -870,6 +938,7 @@ rltty_set_default_bindings (kmap)
 
   if (get_tty_settings (tty, &ttybuff) == 0)
     _rl_bind_tty_special_chars (kmap, ttybuff);
+#endif
 }
 
 /* New public way to set the system default editing chars to their readline
@@ -907,7 +976,7 @@ rl_tty_unset_default_bindings (kmap)
 
 #if defined (HANDLE_SIGNALS)
 
-#if defined (NEW_TTY_DRIVER)
+#if defined (NEW_TTY_DRIVER) || defined (NO_TTY_DRIVER)
 int
 _rl_disable_tty_signals ()
 {
diff --git a/cmd-line-utils/readline/savestring.c b/cmd-line-utils/readline/savestring.c
index ae605374d13..820428d8881 100644
--- a/cmd-line-utils/readline/savestring.c
+++ b/cmd-line-utils/readline/savestring.c
@@ -21,8 +21,7 @@
    59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 #define READLINE_LIBRARY
 
-#include "config_readline.h"
-
+#include <config.h>
 #ifdef HAVE_STRING_H
 #  include <string.h>
 #endif
diff --git a/cmd-line-utils/readline/search.c b/cmd-line-utils/readline/search.c
index 6479427be2f..33cc4fc1e73 100644
--- a/cmd-line-utils/readline/search.c
+++ b/cmd-line-utils/readline/search.c
@@ -1,6 +1,6 @@
 /* search.c - code for non-incremental searching in emacs and vi modes. */
 
-/* Copyright (C) 1992 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2005 Free Software Foundation, Inc.
 
    This file is part of the Readline Library (the Library), a set of
    routines for providing Emacs style line input to programs that ask
@@ -22,7 +22,9 @@
    59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 #define READLINE_LIBRARY
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #include <sys/types.h>
 #include <stdio.h>
@@ -51,6 +53,8 @@
 #endif
 #define abs(x)		(((x) >= 0) ? (x) : -(x))
 
+_rl_search_cxt *_rl_nscxt = 0;
+
 extern HIST_ENTRY *_rl_saved_line_for_history;
 
 /* Functions imported from the rest of the library. */
@@ -68,11 +72,16 @@ static int history_string_size;
 
 static void make_history_line_current PARAMS((HIST_ENTRY *));
 static int noninc_search_from_pos PARAMS((char *, int, int));
-static void noninc_dosearch PARAMS((char *, int));
-static void noninc_search PARAMS((int, int));
+static int noninc_dosearch PARAMS((char *, int));
+static int noninc_search PARAMS((int, int));
 static int rl_history_search_internal PARAMS((int, int));
 static void rl_history_search_reinit PARAMS((void));
 
+static _rl_search_cxt *_rl_nsearch_init PARAMS((int, int));
+static int _rl_nsearch_cleanup PARAMS((_rl_search_cxt *, int));
+static void _rl_nsearch_abort PARAMS((_rl_search_cxt *));
+static int _rl_nsearch_dispatch PARAMS((_rl_search_cxt *, int));
+
 /* Make the data from the history entry ENTRY be the contents of the
    current line.  This doesn't do anything with rl_point; the caller
    must set it. */
@@ -80,12 +89,15 @@ static void
 make_history_line_current (entry)
      HIST_ENTRY *entry;
 {
-#if 0
-  rl_replace_line (entry->line, 1);
-  rl_undo_list = (UNDO_LIST *)entry->data;
-#else
   _rl_replace_text (entry->line, 0, rl_end);
   _rl_fix_point (1);
+#if defined (VI_MODE)
+  if (rl_editing_mode == vi_mode)
+    /* POSIX.2 says that the `U' command doesn't affect the copy of any
+       command lines to the edit line.  We're going to implement that by
+       making the undo list start after the matching line is copied to the
+       current editing buffer. */
+    rl_free_undo_list ();
 #endif
 
   if (_rl_saved_line_for_history)
@@ -128,8 +140,8 @@ noninc_search_from_pos (string, pos, dir)
 
 /* Search for a line in the history containing STRING.  If DIR is < 0, the
    search is backwards through previous entries, else through subsequent
-   entries. */
-static void
+   entries.  Returns 1 if the search was successful, 0 otherwise. */
+static int
 noninc_dosearch (string, dir)
      char *string;
      int dir;
@@ -140,7 +152,7 @@ noninc_dosearch (string, dir)
   if (string == 0 || *string == '\0' || noninc_history_pos < 0)
     {
       rl_ding ();
-      return;
+      return 0;
     }
 
   pos = noninc_search_from_pos (string, noninc_history_pos + dir, dir);
@@ -151,7 +163,7 @@ noninc_dosearch (string, dir)
       rl_clear_message ();
       rl_point = 0;
       rl_ding ();
-      return;
+      return 0;
     }
 
   noninc_history_pos = pos;
@@ -162,7 +174,7 @@ noninc_dosearch (string, dir)
 #if defined (VI_MODE)
   if (rl_editing_mode != vi_mode)
 #endif
-  history_set_pos (oldpos);
+    history_set_pos (oldpos);
 
   make_history_line_current (entry);
 
@@ -170,27 +182,24 @@ noninc_dosearch (string, dir)
   rl_mark = rl_end;
 
   rl_clear_message ();
+  return 1;
 }
 
-/* Search non-interactively through the history list.  DIR < 0 means to
-   search backwards through the history of previous commands; otherwise
-   the search is for commands subsequent to the current position in the
-   history list.  PCHAR is the character to use for prompting when reading
-   the search string; if not specified (0), it defaults to `:'. */
-static void
-noninc_search (dir, pchar)
-     int dir;
-     int pchar;
+static _rl_search_cxt *
+_rl_nsearch_init (dir, pchar)
+     int dir, pchar;
 {
-  int saved_point, saved_mark, c;
+  _rl_search_cxt *cxt;
   char *p;
-#if defined (HANDLE_MULTIBYTE)
-  char mb[MB_LEN_MAX];
-#endif
+
+  cxt = _rl_scxt_alloc (RL_SEARCH_NSEARCH, 0);
+  if (dir < 0)
+    cxt->sflags |= SF_REVERSE;		/* not strictly needed */
+
+  cxt->direction = dir;
+  cxt->history_pos = cxt->save_line;
 
   rl_maybe_save_line ();
-  saved_point = rl_point;
-  saved_mark = rl_mark;
 
   /* Clear the undo list, since reading the search string should create its
      own undo list, and the whole list will end up being freed when we
@@ -202,152 +211,243 @@ noninc_search (dir, pchar)
   rl_end = rl_point = 0;
 
   p = _rl_make_prompt_for_search (pchar ? pchar : ':');
-  rl_message (p, 0, 0);
+  rl_message ("%s", p, 0);
   free (p);
 
-#define SEARCH_RETURN rl_restore_prompt (); RL_UNSETSTATE(RL_STATE_NSEARCH); return
-
   RL_SETSTATE(RL_STATE_NSEARCH);
-  /* Read the search string. */
-  while (1)
+
+  _rl_nscxt = cxt;
+
+  return cxt;
+}
+
+static int
+_rl_nsearch_cleanup (cxt, r)
+     _rl_search_cxt *cxt;
+     int r;
+{
+  _rl_scxt_dispose (cxt, 0);
+  _rl_nscxt = 0;
+
+  RL_UNSETSTATE(RL_STATE_NSEARCH);
+
+  return (r != 1);
+}
+
+static void
+_rl_nsearch_abort (cxt)
+     _rl_search_cxt *cxt;
+{
+  rl_maybe_unsave_line ();
+  rl_clear_message ();
+  rl_point = cxt->save_point;
+  rl_mark = cxt->save_mark;
+  rl_restore_prompt ();
+
+  RL_UNSETSTATE (RL_STATE_NSEARCH);
+}
+
+/* Process just-read character C according to search context CXT.  Return -1
+   if the caller should abort the search, 0 if we should break out of the
+   loop, and 1 if we should continue to read characters. */
+static int
+_rl_nsearch_dispatch (cxt, c)
+     _rl_search_cxt *cxt;
+     int c;
+{
+  switch (c)
     {
-      RL_SETSTATE(RL_STATE_MOREINPUT);
-      c = rl_read_key ();
-      RL_UNSETSTATE(RL_STATE_MOREINPUT);
+    case CTRL('W'):
+      rl_unix_word_rubout (1, c);
+      break;
 
-#if defined (HANDLE_MULTIBYTE)
-      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
-	c = _rl_read_mbstring (c, mb, MB_LEN_MAX);
-#endif
+    case CTRL('U'):
+      rl_unix_line_discard (1, c);
+      break;
 
-      if (c == 0)
-	break;
+    case RETURN:
+    case NEWLINE:
+      return 0;
 
-      switch (c)
+    case CTRL('H'):
+    case RUBOUT:
+      if (rl_point == 0)
 	{
-	case CTRL('H'):
-	case RUBOUT:
-	  if (rl_point == 0)
-	    {
-	      rl_maybe_unsave_line ();
-	      rl_clear_message ();
-	      rl_point = saved_point;
-	      rl_mark = saved_mark;
-	      SEARCH_RETURN;
-	    }
-	  _rl_rubout_char (1, c);
-	  break;
-
-	case CTRL('W'):
-	  rl_unix_word_rubout (1, c);
-	  break;
-
-	case CTRL('U'):
-	  rl_unix_line_discard (1, c);
-	  break;
-
-	case RETURN:
-	case NEWLINE:
-	  goto dosearch;
-	  /* NOTREACHED */
-	  break;
-
-	case CTRL('C'):
-	case CTRL('G'):
-	  rl_maybe_unsave_line ();
-	  rl_clear_message ();
-	  rl_point = saved_point;
-	  rl_mark = saved_mark;
-	  rl_ding ();
-	  SEARCH_RETURN;
+	  _rl_nsearch_abort (cxt);
+	  return -1;
+	}
+      _rl_rubout_char (1, c);
+      break;
+
+    case CTRL('C'):
+    case CTRL('G'):
+      rl_ding ();
+      _rl_nsearch_abort (cxt);
+      return -1;
 
-	default:
+    default:
 #if defined (HANDLE_MULTIBYTE)
-	  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
-	    rl_insert_text (mb);
-	  else
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	rl_insert_text (cxt->mb);
+      else
 #endif
-	    _rl_insert_char (1, c);
-	  break;
-	}
-      (*rl_redisplay_function) ();
+	_rl_insert_char (1, c);
+      break;
     }
 
- dosearch:
-  rl_mark = saved_mark;
+  (*rl_redisplay_function) ();
+  return 1;
+}
+
+/* Perform one search according to CXT, using NONINC_SEARCH_STRING.  Return
+   -1 if the search should be aborted, any other value means to clean up
+   using _rl_nsearch_cleanup ().  Returns 1 if the search was successful,
+   0 otherwise. */
+static int
+_rl_nsearch_dosearch (cxt)
+     _rl_search_cxt *cxt;
+{
+  rl_mark = cxt->save_mark;
 
   /* If rl_point == 0, we want to re-use the previous search string and
      start from the saved history position.  If there's no previous search
      string, punt. */
   if (rl_point == 0)
     {
-      if (!noninc_search_string)
+      if (noninc_search_string == 0)
 	{
 	  rl_ding ();
-	  SEARCH_RETURN;
+	  rl_restore_prompt ();
+	  RL_UNSETSTATE (RL_STATE_NSEARCH);
+	  return -1;
 	}
     }
   else
     {
       /* We want to start the search from the current history position. */
-      noninc_history_pos = where_history ();
+      noninc_history_pos = cxt->save_line;
       FREE (noninc_search_string);
       noninc_search_string = savestring (rl_line_buffer);
+
+      /* If we don't want the subsequent undo list generated by the search
+	 matching a history line to include the contents of the search string,
+	 we need to clear rl_line_buffer here.  For now, we just clear the
+	 undo list generated by reading the search string.  (If the search
+	 fails, the old undo list will be restored by rl_maybe_unsave_line.) */
+      rl_free_undo_list ();
     }
 
   rl_restore_prompt ();
-  noninc_dosearch (noninc_search_string, dir);
-  RL_UNSETSTATE(RL_STATE_NSEARCH);
+  return (noninc_dosearch (noninc_search_string, cxt->direction));
+}
+
+/* Search non-interactively through the history list.  DIR < 0 means to
+   search backwards through the history of previous commands; otherwise
+   the search is for commands subsequent to the current position in the
+   history list.  PCHAR is the character to use for prompting when reading
+   the search string; if not specified (0), it defaults to `:'. */
+static int
+noninc_search (dir, pchar)
+     int dir;
+     int pchar;
+{
+  _rl_search_cxt *cxt;
+  int c, r;
+
+  cxt = _rl_nsearch_init (dir, pchar);
+
+  if (RL_ISSTATE (RL_STATE_CALLBACK))
+    return (0);
+
+  /* Read the search string. */
+  r = 0;
+  while (1)
+    {
+      c = _rl_search_getchar (cxt);
+
+      if (c == 0)
+	break;
+
+      r = _rl_nsearch_dispatch (cxt, c);
+      if (r < 0)
+        return 1;
+      else if (r == 0)
+	break;        
+    }
+
+  r = _rl_nsearch_dosearch (cxt);
+  return ((r >= 0) ? _rl_nsearch_cleanup (cxt, r) : (r != 1));
 }
 
 /* Search forward through the history list for a string.  If the vi-mode
    code calls this, KEY will be `?'. */
 int
-rl_noninc_forward_search (int count __attribute__((unused)), int key)
+rl_noninc_forward_search (count, key)
+     int count, key;
 {
-  noninc_search (1, (key == '?') ? '?' : 0);
-  return 0;
+  return noninc_search (1, (key == '?') ? '?' : 0);
 }
 
 /* Reverse search the history list for a string.  If the vi-mode code
    calls this, KEY will be `/'. */
 int
-rl_noninc_reverse_search (int count __attribute__((unused)), int key)
+rl_noninc_reverse_search (count, key)
+     int count, key;
 {
-  noninc_search (-1, (key == '/') ? '/' : 0);
-  return 0;
+  return noninc_search (-1, (key == '/') ? '/' : 0);
 }
 
 /* Search forward through the history list for the last string searched
    for.  If there is no saved search string, abort. */
 int
-rl_noninc_forward_search_again (int count __attribute__((unused)),
-                                int key  __attribute__((unused)))
+rl_noninc_forward_search_again (count, key)
+     int count, key;
 {
+  int r;
+
   if (!noninc_search_string)
     {
       rl_ding ();
       return (-1);
     }
-  noninc_dosearch (noninc_search_string, 1);
-  return 0;
+  r = noninc_dosearch (noninc_search_string, 1);
+  return (r != 1);
 }
 
 /* Reverse search in the history list for the last string searched
    for.  If there is no saved search string, abort. */
 int
-rl_noninc_reverse_search_again (int count __attribute__((unused)),
-                                int key  __attribute__((unused)))
+rl_noninc_reverse_search_again (count, key)
+     int count, key;
 {
+  int r;
+
   if (!noninc_search_string)
     {
       rl_ding ();
       return (-1);
     }
-  noninc_dosearch (noninc_search_string, -1);
-  return 0;
+  r = noninc_dosearch (noninc_search_string, -1);
+  return (r != 1);
 }
 
+#if defined (READLINE_CALLBACKS)
+int
+_rl_nsearch_callback (cxt)
+     _rl_search_cxt *cxt;
+{
+  int c, r;
+
+  c = _rl_search_getchar (cxt);
+  r = _rl_nsearch_dispatch (cxt, c);
+  if (r != 0)
+    return 1;
+
+  r = _rl_nsearch_dosearch (cxt);
+  return ((r >= 0) ? _rl_nsearch_cleanup (cxt, r) : (r != 1));
+}
+#endif
+  
 static int
 rl_history_search_internal (count, dir)
      int count, dir;
diff --git a/cmd-line-utils/readline/shell.c b/cmd-line-utils/readline/shell.c
index 41668d70ab5..346f8113d43 100644
--- a/cmd-line-utils/readline/shell.c
+++ b/cmd-line-utils/readline/shell.c
@@ -22,7 +22,9 @@
    59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 #define READLINE_LIBRARY
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #include <sys/types.h>
 
@@ -46,8 +48,12 @@
 #  include <limits.h>
 #endif
 
+#if defined (HAVE_FCNTL_H)
 #include <fcntl.h>
+#endif
+#if defined (HAVE_PWD_H)
 #include <pwd.h>
+#endif
 
 #include <stdio.h>
 
@@ -55,9 +61,9 @@
 #include "rlshell.h"
 #include "xmalloc.h"
 
-#if !defined (HAVE_GETPW_DECLS)
+#if defined (HAVE_GETPWUID) && !defined (HAVE_GETPW_DECLS)
 extern struct passwd *getpwuid PARAMS((uid_t));
-#endif /* !HAVE_GETPW_DECLS */
+#endif /* HAVE_GETPWUID && !HAVE_GETPW_DECLS */
 
 #ifndef NULL
 #  define NULL 0
@@ -120,16 +126,7 @@ sh_set_lines_and_columns (lines, cols)
 {
   char *b;
 
-#if defined (HAVE_PUTENV)
-  b = (char *)xmalloc (INT_STRLEN_BOUND (int) + sizeof ("LINES=") + 1);
-  sprintf (b, "LINES=%d", lines);
-  putenv (b);
-
-  b = (char *)xmalloc (INT_STRLEN_BOUND (int) + sizeof ("COLUMNS=") + 1);
-  sprintf (b, "COLUMNS=%d", cols);
-  putenv (b);
-#else /* !HAVE_PUTENV */
-#  if defined (HAVE_SETENV)
+#if defined (HAVE_SETENV)
   b = (char *)xmalloc (INT_STRLEN_BOUND (int) + 1);
   sprintf (b, "%d", lines);
   setenv ("LINES", b, 1);
@@ -139,8 +136,17 @@ sh_set_lines_and_columns (lines, cols)
   sprintf (b, "%d", cols);
   setenv ("COLUMNS", b, 1);
   free (b);
-#  endif /* HAVE_SETENV */
-#endif /* !HAVE_PUTENV */
+#else /* !HAVE_SETENV */
+#  if defined (HAVE_PUTENV)
+  b = (char *)xmalloc (INT_STRLEN_BOUND (int) + sizeof ("LINES=") + 1);
+  sprintf (b, "LINES=%d", lines);
+  putenv (b);
+
+  b = (char *)xmalloc (INT_STRLEN_BOUND (int) + sizeof ("COLUMNS=") + 1);
+  sprintf (b, "COLUMNS=%d", cols);
+  putenv (b);
+#  endif /* HAVE_PUTENV */
+#endif /* !HAVE_SETENV */
 }
 
 char *
@@ -157,9 +163,11 @@ sh_get_home_dir ()
   struct passwd *entry;
 
   home_dir = (char *)NULL;
+#if defined (HAVE_GETPWUID)
   entry = getpwuid (getuid ());
   if (entry)
     home_dir = entry->pw_dir;
+#endif
   return (home_dir);
 }
 
@@ -173,6 +181,7 @@ int
 sh_unset_nodelay_mode (fd)
      int fd;
 {
+#if defined (HAVE_FCNTL)
   int flags, bflags;
 
   if ((flags = fcntl (fd, F_GETFL, 0)) < 0)
@@ -193,6 +202,7 @@ sh_unset_nodelay_mode (fd)
       flags &= ~bflags;
       return (fcntl (fd, F_SETFL, flags));
     }
+#endif
 
   return 0;
 }
diff --git a/cmd-line-utils/readline/signals.c b/cmd-line-utils/readline/signals.c
index be1150f6c54..54f2a642846 100644
--- a/cmd-line-utils/readline/signals.c
+++ b/cmd-line-utils/readline/signals.c
@@ -1,6 +1,6 @@
 /* signals.c -- signal handling support for readline. */
 
-/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2005 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library, a library for
    reading lines of text with interactive input and history editing.
@@ -21,7 +21,9 @@
    59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 #define READLINE_LIBRARY
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #include <stdio.h>		/* Just for NULL.  Yuck. */
 #include <sys/types.h>
@@ -129,7 +131,11 @@ rl_signal_handler (sig)
 #if !defined (HAVE_BSD_SIGNALS) && !defined (HAVE_POSIX_SIGNALS)
   /* Since the signal will not be blocked while we are in the signal
      handler, ignore it until rl_clear_signals resets the catcher. */
+#  if defined (SIGALRM)
   if (sig == SIGINT || sig == SIGALRM)
+#  else
+  if (sig == SIGINT)
+#  endif
     rl_set_sighandler (sig, SIG_IGN, &dummy_cxt);
 #endif /* !HAVE_BSD_SIGNALS && !HAVE_POSIX_SIGNALS */
 
@@ -139,17 +145,22 @@ rl_signal_handler (sig)
       rl_free_line_state ();
       /* FALLTHROUGH */
 
+    case SIGTERM:
 #if defined (SIGTSTP)
     case SIGTSTP:
     case SIGTTOU:
     case SIGTTIN:
 #endif /* SIGTSTP */
+#if defined (SIGALRM)
     case SIGALRM:
-    case SIGTERM:
+#endif
+#if defined (SIGQUIT)
     case SIGQUIT:
+#endif
       rl_cleanup_after_signal ();
 
 #if defined (HAVE_POSIX_SIGNALS)
+      sigemptyset (&set);
       sigprocmask (SIG_BLOCK, (sigset_t *)NULL, &set);
       sigdelset (&set, sig);
 #else /* !HAVE_POSIX_SIGNALS */
@@ -162,7 +173,11 @@ rl_signal_handler (sig)
       signal (sig, SIG_ACK);
 #endif
 
+#if defined (HAVE_KILL)
       kill (getpid (), sig);
+#else
+      raise (sig);		/* assume we have raise */
+#endif
 
       /* Let the signal that we just sent through.  */
 #if defined (HAVE_POSIX_SIGNALS)
@@ -274,13 +289,51 @@ rl_set_signals ()
 {
   sighandler_cxt dummy;
   SigHandler *oh;
+#if defined (HAVE_POSIX_SIGNALS)
+  static int sigmask_set = 0;
+  static sigset_t bset, oset;
+#endif
+
+#if defined (HAVE_POSIX_SIGNALS)
+  if (rl_catch_signals && sigmask_set == 0)
+    {
+      sigemptyset (&bset);
+
+      sigaddset (&bset, SIGINT);
+      sigaddset (&bset, SIGINT);
+#if defined (SIGQUIT)
+      sigaddset (&bset, SIGQUIT);
+#endif
+#if defined (SIGALRM)
+      sigaddset (&bset, SIGALRM);
+#endif
+#if defined (SIGTSTP)
+      sigaddset (&bset, SIGTSTP);
+#endif
+#if defined (SIGTTIN)
+      sigaddset (&bset, SIGTTIN);
+#endif
+#if defined (SIGTTOU)
+      sigaddset (&bset, SIGTTOU);
+#endif
+      sigmask_set = 1;
+    }      
+#endif /* HAVE_POSIX_SIGNALS */
 
   if (rl_catch_signals && signals_set_flag == 0)
     {
+#if defined (HAVE_POSIX_SIGNALS)
+      sigemptyset (&oset);
+      sigprocmask (SIG_BLOCK, &bset, &oset);
+#endif
+
       rl_maybe_set_sighandler (SIGINT, rl_signal_handler, &old_int);
       rl_maybe_set_sighandler (SIGTERM, rl_signal_handler, &old_term);
+#if defined (SIGQUIT)
       rl_maybe_set_sighandler (SIGQUIT, rl_signal_handler, &old_quit);
+#endif
 
+#if defined (SIGALRM)
       oh = rl_set_sighandler (SIGALRM, rl_signal_handler, &old_alrm);
       if (oh == (SigHandler *)SIG_IGN)
 	rl_sigaction (SIGALRM, &old_alrm, &dummy);
@@ -292,6 +345,7 @@ rl_set_signals ()
       if (oh != (SigHandler *)SIG_DFL && (old_alrm.sa_flags & SA_RESTART))
 	rl_sigaction (SIGALRM, &old_alrm, &dummy);
 #endif /* HAVE_POSIX_SIGNALS */
+#endif /* SIGALRM */
 
 #if defined (SIGTSTP)
       rl_maybe_set_sighandler (SIGTSTP, rl_signal_handler, &old_tstp);
@@ -306,6 +360,10 @@ rl_set_signals ()
 #endif /* SIGTTIN */
 
       signals_set_flag = 1;
+
+#if defined (HAVE_POSIX_SIGNALS)
+      sigprocmask (SIG_SETMASK, &oset, (sigset_t *)NULL);
+#endif
     }
 
 #if defined (SIGWINCH)
@@ -330,8 +388,12 @@ rl_clear_signals ()
 
       rl_sigaction (SIGINT, &old_int, &dummy);
       rl_sigaction (SIGTERM, &old_term, &dummy);
+#if defined (SIGQUIT)
       rl_sigaction (SIGQUIT, &old_quit, &dummy);
+#endif
+#if defined (SIGALRM)
       rl_sigaction (SIGALRM, &old_alrm, &dummy);
+#endif
 
 #if defined (SIGTSTP)
       rl_sigaction (SIGTSTP, &old_tstp, &dummy);
@@ -366,16 +428,18 @@ void
 rl_cleanup_after_signal ()
 {
   _rl_clean_up_for_exit ();
-  (*rl_deprep_term_function) ();
-  rl_clear_signals ();
+  if (rl_deprep_term_function)
+    (*rl_deprep_term_function) ();
   rl_clear_pending_input ();
+  rl_clear_signals ();
 }
 
 /* Reset the terminal and readline state after a signal handler returns. */
 void
 rl_reset_after_signal ()
 {
-  (*rl_prep_term_function) (_rl_meta_flag);
+  if (rl_prep_term_function)
+    (*rl_prep_term_function) (_rl_meta_flag);
   rl_set_signals ();
 }
 
@@ -396,7 +460,7 @@ rl_free_line_state ()
 
   _rl_kill_kbd_macro ();
   rl_clear_message ();
-  _rl_init_argument ();
+  _rl_reset_argument ();
 }
 
 #endif  /* HANDLE_SIGNALS */
diff --git a/cmd-line-utils/readline/terminal.c b/cmd-line-utils/readline/terminal.c
index 4b900c5d860..547f6f5dfe5 100644
--- a/cmd-line-utils/readline/terminal.c
+++ b/cmd-line-utils/readline/terminal.c
@@ -1,6 +1,6 @@
 /* terminal.c -- controlling the terminal with termcap. */
 
-/* Copyright (C) 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2006 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library, a library for
    reading lines of text with interactive input and history editing.
@@ -21,7 +21,9 @@
    59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 #define READLINE_LIBRARY
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #include <sys/types.h>
 #include "posixstat.h"
@@ -64,9 +66,25 @@
 #include "rlshell.h"
 #include "xmalloc.h"
 
+#if defined (__MINGW32__)
+#  include <windows.h>
+#  include <wincon.h>
+
+static void _win_get_screensize PARAMS((int *, int *));
+#endif
+
+#if defined (__EMX__)
+static void _emx_get_screensize PARAMS((int *, int *));
+#endif
+
 #define CUSTOM_REDISPLAY_FUNC() (rl_redisplay_function != rl_redisplay)
 #define CUSTOM_INPUT_FUNC() (rl_getc_function != rl_getc)
 
+/*  If the calling application sets this to a non-zero value, readline will
+    use the $LINES and $COLUMNS environment variables to set its idea of the
+    window size before interrogating the kernel. */
+int rl_prefer_env_winsize = 0;
+
 /* **************************************************************** */
 /*								    */
 /*			Terminal and Termcap			    */
@@ -107,9 +125,7 @@ char *_rl_term_IC;
 char *_rl_term_dc;
 char *_rl_term_DC;
 
-#if defined (HACK_TERMCAP_MOTION)
 char *_rl_term_forward_char;
-#endif  /* HACK_TERMCAP_MOTION */
 
 /* How to go up a line. */
 char *_rl_term_up;
@@ -118,7 +134,7 @@ char *_rl_term_up;
 static char *_rl_visible_bell;
 
 /* Non-zero means the terminal can auto-wrap lines. */
-int _rl_term_autowrap;
+int _rl_term_autowrap = -1;
 
 /* Non-zero means that this terminal has a meta key. */
 static int term_has_meta;
@@ -143,6 +159,9 @@ static char *_rl_term_kh;
 static char *_rl_term_kH;
 static char *_rl_term_at7;	/* @7 */
 
+/* Delete key */
+static char *_rl_term_kD;
+
 /* Insert key */
 static char *_rl_term_kI;
 
@@ -177,6 +196,26 @@ _emx_get_screensize (swp, shp)
 }
 #endif
 
+#if defined (__MINGW32__)
+static void
+_win_get_screensize (swp, shp)
+     int *swp, *shp;
+{
+  HANDLE hConOut;
+  CONSOLE_SCREEN_BUFFER_INFO scr;
+
+  hConOut = GetStdHandle (STD_OUTPUT_HANDLE);
+  if (hConOut != INVALID_HANDLE_VALUE)
+    {
+      if (GetConsoleScreenBufferInfo (hConOut, &scr))
+	{
+	  *swp = scr.dwSize.X;
+	  *shp = scr.srWindow.Bottom - scr.srWindow.Top + 1;
+	}
+    }
+}
+#endif
+
 /* Get readline's idea of the screen size.  TTY is a file descriptor open
    to the terminal.  If IGNORE_ENV is true, we do not pay attention to the
    values of $LINES and $COLUMNS.  The tests for TERM_STRING_BUFFER being
@@ -189,26 +228,42 @@ _rl_get_screen_size (tty, ignore_env)
 #if defined (TIOCGWINSZ)
   struct winsize window_size;
 #endif /* TIOCGWINSZ */
+  int wr, wc;
 
+  wr = wc = -1;
 #if defined (TIOCGWINSZ)
   if (ioctl (tty, TIOCGWINSZ, &window_size) == 0)
     {
-      _rl_screenwidth = (int) window_size.ws_col;
-      _rl_screenheight = (int) window_size.ws_row;
+      wc = (int) window_size.ws_col;
+      wr = (int) window_size.ws_row;
     }
 #endif /* TIOCGWINSZ */
 
 #if defined (__EMX__)
-  _emx_get_screensize (&_rl_screenwidth, &_rl_screenheight);
+  _emx_get_screensize (&wc, &wr);
+#elif defined (__MINGW32__)
+  _win_get_screensize (&wc, &wr);
 #endif
 
+  if (ignore_env || rl_prefer_env_winsize == 0)
+    {
+      _rl_screenwidth = wc;
+      _rl_screenheight = wr;
+    }
+  else
+    _rl_screenwidth = _rl_screenheight = -1;
+
   /* Environment variable COLUMNS overrides setting of "co" if IGNORE_ENV
-     is unset. */
+     is unset.  If we prefer the environment, check it first before
+     assigning the value returned by the kernel. */
   if (_rl_screenwidth <= 0)
     {
       if (ignore_env == 0 && (ss = sh_get_env_value ("COLUMNS")))
 	_rl_screenwidth = atoi (ss);
 
+      if (_rl_screenwidth <= 0)
+        _rl_screenwidth = wc;
+
 #if !defined (__DJGPP__)
       if (_rl_screenwidth <= 0 && term_string_buffer)
 	_rl_screenwidth = tgetnum ("co");
@@ -222,6 +277,9 @@ _rl_get_screen_size (tty, ignore_env)
       if (ignore_env == 0 && (ss = sh_get_env_value ("LINES")))
 	_rl_screenheight = atoi (ss);
 
+      if (_rl_screenheight <= 0)
+        _rl_screenheight = wr;
+
 #if !defined (__DJGPP__)
       if (_rl_screenheight <= 0 && term_string_buffer)
 	_rl_screenheight = tgetnum ("li");
@@ -250,16 +308,20 @@ void
 _rl_set_screen_size (rows, cols)
      int rows, cols;
 {
-  if (rows == 0 || cols == 0)
-    return;
-
-  _rl_screenheight = rows;
-  _rl_screenwidth = cols;
+  if (_rl_term_autowrap == -1)
+    _rl_init_terminal_io (rl_terminal_name);
 
-  if (_rl_term_autowrap == 0)
-    _rl_screenwidth--;
+  if (rows > 0)
+    _rl_screenheight = rows;
+  if (cols > 0)
+    {
+      _rl_screenwidth = cols;
+      if (_rl_term_autowrap == 0)
+	_rl_screenwidth--;
+    }
 
-  _rl_screenchars = _rl_screenwidth * _rl_screenheight;
+  if (rows > 0 || cols > 0)
+    _rl_screenchars = _rl_screenwidth * _rl_screenheight;
 }
 
 void
@@ -278,6 +340,12 @@ rl_get_screen_size (rows, cols)
   if (cols)
     *cols = _rl_screenwidth;
 }
+
+void
+rl_reset_screen_size ()
+{
+  _rl_get_screen_size (fileno (rl_instream), 0);
+}
      
 void
 rl_resize_terminal ()
@@ -311,6 +379,7 @@ static struct _tc_string tc_strings[] =
   { "ei", &_rl_term_ei },
   { "ic", &_rl_term_ic },
   { "im", &_rl_term_im },
+  { "kD", &_rl_term_kD },	/* delete */
   { "kH", &_rl_term_kH },	/* home down ?? */
   { "kI", &_rl_term_kI },	/* insert */
   { "kd", &_rl_term_kd },
@@ -323,9 +392,7 @@ static struct _tc_string tc_strings[] =
   { "le", &_rl_term_backspace },
   { "mm", &_rl_term_mm },
   { "mo", &_rl_term_mo },
-#if defined (HACK_TERMCAP_MOTION)
   { "nd", &_rl_term_forward_char },
-#endif
   { "pc", &_rl_term_pc },
   { "up", &_rl_term_up },
   { "vb", &_rl_visible_bell },
@@ -344,7 +411,7 @@ get_term_capabilities (bp)
 #if !defined (__DJGPP__)	/* XXX - doesn't DJGPP have a termcap library? */
   register int i;
 
-  for (i = 0; i < (int) NUM_TC_STRINGS; i++)
+  for (i = 0; i < NUM_TC_STRINGS; i++)
     *(tc_strings[i].tc_value) = tgetstr ((char *)tc_strings[i].tc_var, bp);
 #endif
   tcap_initialized = 1;
@@ -361,7 +428,6 @@ _rl_init_terminal_io (terminal_name)
   term = terminal_name ? terminal_name : sh_get_env_value ("TERM");
   _rl_term_clrpag = _rl_term_cr = _rl_term_clreol = (char *)NULL;
   tty = rl_instream ? fileno (rl_instream) : 0;
-  _rl_screenwidth = _rl_screenheight = 0;
 
   if (term == 0)
     term = "dumb";
@@ -394,12 +460,17 @@ _rl_init_terminal_io (terminal_name)
 
       _rl_term_autowrap = 0;	/* used by _rl_get_screen_size */
 
+      /* Allow calling application to set default height and width, using
+	 rl_set_screen_size */
+      if (_rl_screenwidth <= 0 || _rl_screenheight <= 0)
+	{
 #if defined (__EMX__)
-      _emx_get_screensize (&_rl_screenwidth, &_rl_screenheight);
-      _rl_screenwidth--;
+	  _emx_get_screensize (&_rl_screenwidth, &_rl_screenheight);
+	  _rl_screenwidth--;
 #else /* !__EMX__ */
-      _rl_get_screen_size (tty, 0);
+	  _rl_get_screen_size (tty, 0);
 #endif /* !__EMX__ */
+	}
 
       /* Defaults. */
       if (_rl_screenwidth <= 0 || _rl_screenheight <= 0)
@@ -410,24 +481,22 @@ _rl_init_terminal_io (terminal_name)
 
       /* Everything below here is used by the redisplay code (tputs). */
       _rl_screenchars = _rl_screenwidth * _rl_screenheight;
-      _rl_term_cr = (char*) "\r";
+      _rl_term_cr = "\r";
       _rl_term_im = _rl_term_ei = _rl_term_ic = _rl_term_IC = (char *)NULL;
       _rl_term_up = _rl_term_dc = _rl_term_DC = _rl_visible_bell = (char *)NULL;
       _rl_term_ku = _rl_term_kd = _rl_term_kl = _rl_term_kr = (char *)NULL;
-      _rl_term_kh = _rl_term_kH = _rl_term_kI = (char *)NULL;
+      _rl_term_kh = _rl_term_kH = _rl_term_kI = _rl_term_kD = (char *)NULL;
       _rl_term_ks = _rl_term_ke = _rl_term_at7 = (char *)NULL;
       _rl_term_mm = _rl_term_mo = (char *)NULL;
       _rl_term_ve = _rl_term_vs = (char *)NULL;
-#if defined (HACK_TERMCAP_MOTION)
-      term_forward_char = (char *)NULL;
-#endif
+      _rl_term_forward_char = (char *)NULL;
       _rl_terminal_can_insert = term_has_meta = 0;
 
       /* Reasonable defaults for tgoto().  Readline currently only uses
          tgoto if _rl_term_IC or _rl_term_DC is defined, but just in case we
          change that later... */
       PC = '\0';
-      BC = _rl_term_backspace = (char*) "\b";
+      BC = _rl_term_backspace = "\b";
       UP = _rl_term_up;
 
       return 0;
@@ -442,11 +511,14 @@ _rl_init_terminal_io (terminal_name)
   UP = _rl_term_up;
 
   if (!_rl_term_cr)
-    _rl_term_cr = (char*) "\r";
+    _rl_term_cr = "\r";
 
   _rl_term_autowrap = tgetflag ("am") && tgetflag ("xn");
 
-  _rl_get_screen_size (tty, 0);
+  /* Allow calling application to set default height and width, using
+     rl_set_screen_size */
+  if (_rl_screenwidth <= 0 || _rl_screenheight <= 0)
+    _rl_get_screen_size (tty, 0);
 
   /* "An application program can assume that the terminal can do
       character insertion if *any one of* the capabilities `IC',
@@ -491,6 +563,8 @@ bind_termcap_arrow_keys (map)
   rl_bind_keyseq_if_unbound (_rl_term_kh, rl_beg_of_line);	/* Home */
   rl_bind_keyseq_if_unbound (_rl_term_at7, rl_end_of_line);	/* End */
 
+  rl_bind_keyseq_if_unbound (_rl_term_kD, rl_delete);
+
   _rl_keymap = xkeymap;
 }
 
@@ -502,7 +576,7 @@ rl_get_termcap (cap)
 
   if (tcap_initialized == 0)
     return ((char *)NULL);
-  for (i = 0; i < (int) NUM_TC_STRINGS; i++)
+  for (i = 0; i < NUM_TC_STRINGS; i++)
     {
       if (tc_strings[i].tc_var[0] == cap[0] && strcmp (tc_strings[i].tc_var, cap) == 0)
         return *(tc_strings[i].tc_value);
@@ -516,6 +590,7 @@ int
 rl_reset_terminal (terminal_name)
      const char *terminal_name;
 {
+  _rl_screenwidth = _rl_screenheight = 0;
   _rl_init_terminal_io (terminal_name);
   return 0;
 }
diff --git a/cmd-line-utils/readline/text.c b/cmd-line-utils/readline/text.c
index cf9223df844..399a48c5f1e 100644
--- a/cmd-line-utils/readline/text.c
+++ b/cmd-line-utils/readline/text.c
@@ -1,6 +1,6 @@
 /* text.c -- text handling commands for readline. */
 
-/* Copyright (C) 1987-2004 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2005 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library, a library for
    reading lines of text with interactive input and history editing.
@@ -21,7 +21,9 @@
    59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 #define READLINE_LIBRARY
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #if defined (HAVE_UNISTD_H)
 #  include <unistd.h>
@@ -60,6 +62,11 @@
 static int rl_change_case PARAMS((int, int));
 static int _rl_char_search PARAMS((int, int, int));
 
+#if defined (READLINE_CALLBACKS)
+static int _rl_insert_next_callback PARAMS((_rl_callback_generic_arg *));
+static int _rl_char_search_callback PARAMS((_rl_callback_generic_arg *));
+#endif
+
 /* **************************************************************** */
 /*								    */
 /*			Insert and Delete			    */
@@ -402,7 +409,8 @@ rl_backward (count, key)
 
 /* Move to the beginning of the line. */
 int
-rl_beg_of_line (int count __attribute__((unused)), int key __attribute__((unused)))
+rl_beg_of_line (count, key)
+     int count, key;
 {
   rl_point = 0;
   return 0;
@@ -410,14 +418,14 @@ rl_beg_of_line (int count __attribute__((unused)), int key __attribute__((unused
 
 /* Move to the end of the line. */
 int
-rl_end_of_line (int count __attribute__((unused)), int key __attribute__((unused)))
+rl_end_of_line (count, key)
+     int count, key;
 {
   rl_point = rl_end;
   return 0;
 }
 
-/* XXX - these might need changes for multibyte characters */
-/* Move forward a word.  We do what Emacs does. */
+/* Move forward a word.  We do what Emacs does.  Handles multibyte chars. */
 int
 rl_forward_word (count, key)
      int count, key;
@@ -434,68 +442,80 @@ rl_forward_word (count, key)
 
       /* If we are not in a word, move forward until we are in one.
 	 Then, move forward until we hit a non-alphabetic character. */
-      c = rl_line_buffer[rl_point];
-      if (rl_alphabetic (c) == 0)
+      c = _rl_char_value (rl_line_buffer, rl_point);
+
+      if (_rl_walphabetic (c) == 0)
 	{
-	  while (++rl_point < rl_end)
+	  rl_point = MB_NEXTCHAR (rl_line_buffer, rl_point, 1, MB_FIND_NONZERO);
+	  while (rl_point < rl_end)
 	    {
-	      c = rl_line_buffer[rl_point];
-	      if (rl_alphabetic (c))
+	      c = _rl_char_value (rl_line_buffer, rl_point);
+	      if (_rl_walphabetic (c))
 		break;
+	      rl_point = MB_NEXTCHAR (rl_line_buffer, rl_point, 1, MB_FIND_NONZERO);
 	    }
 	}
 
       if (rl_point == rl_end)
 	return 0;
 
-      while (++rl_point < rl_end)
+      rl_point = MB_NEXTCHAR (rl_line_buffer, rl_point, 1, MB_FIND_NONZERO);
+      while (rl_point < rl_end)
 	{
-	  c = rl_line_buffer[rl_point];
-	  if (rl_alphabetic (c) == 0)
+	  c = _rl_char_value (rl_line_buffer, rl_point);
+	  if (_rl_walphabetic (c) == 0)
 	    break;
+	  rl_point = MB_NEXTCHAR (rl_line_buffer, rl_point, 1, MB_FIND_NONZERO);
 	}
+
       --count;
     }
 
   return 0;
 }
 
-/* Move backward a word.  We do what Emacs does. */
+/* Move backward a word.  We do what Emacs does.  Handles multibyte chars. */
 int
 rl_backward_word (count, key)
      int count, key;
 {
-  int c;
+  int c, p;
 
   if (count < 0)
     return (rl_forward_word (-count, key));
 
   while (count)
     {
-      if (!rl_point)
+      if (rl_point == 0)
 	return 0;
 
       /* Like rl_forward_word (), except that we look at the characters
 	 just before point. */
 
-      c = rl_line_buffer[rl_point - 1];
-      if (rl_alphabetic (c) == 0)
+      p = MB_PREVCHAR (rl_line_buffer, rl_point, MB_FIND_NONZERO);
+      c = _rl_char_value (rl_line_buffer, p);
+
+      if (_rl_walphabetic (c) == 0)
 	{
-	  while (--rl_point)
+	  rl_point = p;
+	  while (rl_point > 0)
 	    {
-	      c = rl_line_buffer[rl_point - 1];
-	      if (rl_alphabetic (c))
+	      p = MB_PREVCHAR (rl_line_buffer, rl_point, MB_FIND_NONZERO);
+	      c = _rl_char_value (rl_line_buffer, p);
+	      if (_rl_walphabetic (c))
 		break;
+	      rl_point = p;
 	    }
 	}
 
       while (rl_point)
 	{
-	  c = rl_line_buffer[rl_point - 1];
-	  if (rl_alphabetic (c) == 0)
+	  p = MB_PREVCHAR (rl_line_buffer, rl_point, MB_FIND_NONZERO);
+	  c = _rl_char_value (rl_line_buffer, p);	  
+	  if (_rl_walphabetic (c) == 0)
 	    break;
 	  else
-	    --rl_point;
+	    rl_point = p;
 	}
 
       --count;
@@ -506,7 +526,8 @@ rl_backward_word (count, key)
 
 /* Clear the current line.  Numeric argument to C-l does this. */
 int
-rl_refresh_line (int count __attribute__((unused)), int key __attribute__((unused)))
+rl_refresh_line (ignore1, ignore2)
+     int ignore1, ignore2;
 {
   int curr_line;
 
@@ -544,7 +565,8 @@ rl_clear_screen (count, key)
 }
 
 int
-rl_arrow_keys (int count, int c __attribute__((unused)))
+rl_arrow_keys (count, c)
+     int count, c;
 {
   int ch;
 
@@ -592,7 +614,7 @@ rl_arrow_keys (int count, int c __attribute__((unused)))
 #ifdef HANDLE_MULTIBYTE
 static char pending_bytes[MB_LEN_MAX];
 static int pending_bytes_length = 0;
-static mbstate_t ps;
+static mbstate_t ps = {0};
 #endif
 
 /* Insert the character C at the current location, moving point forward.
@@ -750,10 +772,8 @@ _rl_insert_char (count, c)
       return 0;
     }
 
-#if defined (HANDLE_MULTIBYTE)
   if (MB_CUR_MAX == 1 || rl_byte_oriented)
     {
-#endif
       /* We are inserting a single character.
 	 If there is pending input, then make a string of all of the
 	 pending characters that are bound to rl_insert, and insert
@@ -769,8 +789,8 @@ _rl_insert_char (count, c)
 	  str[0] = c;
 	  rl_insert_text (str);
 	}
-#if defined (HANDLE_MULTIBYTE)
     }
+#if defined (HANDLE_MULTIBYTE)
   else
     {
       rl_insert_text (incoming);
@@ -827,29 +847,67 @@ rl_insert (count, c)
 }
 
 /* Insert the next typed character verbatim. */
-int
-rl_quoted_insert (int count, int key __attribute__((unused)))
+static int
+_rl_insert_next (count)
+     int count;
 {
   int c;
 
-#if defined (HANDLE_SIGNALS)
-  _rl_disable_tty_signals ();
-#endif
-
   RL_SETSTATE(RL_STATE_MOREINPUT);
   c = rl_read_key ();
   RL_UNSETSTATE(RL_STATE_MOREINPUT);
 
 #if defined (HANDLE_SIGNALS)
-  _rl_restore_tty_signals ();
+  if (RL_ISSTATE (RL_STATE_CALLBACK) == 0)
+    _rl_restore_tty_signals ();
 #endif
 
   return (_rl_insert_char (count, c));  
 }
 
+#if defined (READLINE_CALLBACKS)
+static int
+_rl_insert_next_callback (data)
+     _rl_callback_generic_arg *data;
+{
+  int count;
+
+  count = data->count;
+
+  /* Deregister function, let rl_callback_read_char deallocate data */
+  _rl_callback_func = 0;
+  _rl_want_redisplay = 1;
+ 
+  return _rl_insert_next (count);
+}
+#endif
+  
+int
+rl_quoted_insert (count, key)
+     int count, key;
+{
+  /* Let's see...should the callback interface futz with signal handling? */
+#if defined (HANDLE_SIGNALS)
+  if (RL_ISSTATE (RL_STATE_CALLBACK) == 0)
+    _rl_disable_tty_signals ();
+#endif
+
+#if defined (READLINE_CALLBACKS)
+  if (RL_ISSTATE (RL_STATE_CALLBACK))
+    {
+      _rl_callback_data = _rl_callback_data_alloc (count);
+      _rl_callback_func = _rl_insert_next_callback;
+      return (0);
+    }
+#endif
+      
+  return _rl_insert_next (count);
+}
+
 /* Insert a tab character. */
 int
-rl_tab_insert (int count, int key __attribute__((unused)))
+rl_tab_insert (count, key)
+     int count, key;
 {
   return (_rl_insert_char (count, '\t'));
 }
@@ -858,7 +916,8 @@ rl_tab_insert (int count, int key __attribute__((unused)))
    KEY is the key that invoked this command.  I guess it could have
    meaning in the future. */
 int
-rl_newline (int count __attribute__((unused)), int key __attribute__((unused)))
+rl_newline (count, key)
+     int count, key;
 {
   rl_done = 1;
 
@@ -891,8 +950,8 @@ rl_newline (int count __attribute__((unused)), int key __attribute__((unused)))
    is just a stub, you bind keys to it and the code in _rl_dispatch ()
    is special cased. */
 int
-rl_do_lowercase_version (int count __attribute__((unused)),
-                         int key __attribute__((unused)))
+rl_do_lowercase_version (ignore1, ignore2)
+     int ignore1, ignore2;
 {
   return 0;
 }
@@ -979,43 +1038,17 @@ _rl_rubout_char (count, key)
       return -1;
     }
 
+  orig_point = rl_point;
   if (count > 1 || rl_explicit_arg)
     {
-      orig_point = rl_point;
-#if defined (HANDLE_MULTIBYTE)
-      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
-	rl_backward_char (count, key);
-      else
-#endif
-        rl_backward_byte (count, key);
+      rl_backward_char (count, key);
       rl_kill_text (orig_point, rl_point);
     }
-  else
+  else if (MB_CUR_MAX == 1 || rl_byte_oriented)
     {
-#if defined (HANDLE_MULTIBYTE)
-      if (MB_CUR_MAX == 1 || rl_byte_oriented)
-	{
-#endif
-	  c = rl_line_buffer[--rl_point];
-	  rl_delete_text (rl_point, rl_point + 1);
-#if defined (HANDLE_MULTIBYTE)
-	}
-      else
-	{
-	  int orig_point2;
-
-	  orig_point2 = rl_point;
-	  rl_point = _rl_find_prev_mbchar (rl_line_buffer, rl_point, MB_FIND_NONZERO);
-	  c = rl_line_buffer[rl_point];
-	  rl_delete_text (rl_point, orig_point2);
-	}
-#endif /* HANDLE_MULTIBYTE */
-
-      /* I don't think that the hack for end of line is needed for
-	 multibyte chars. */
-#if defined (HANDLE_MULTIBYTE)
-      if (MB_CUR_MAX == 1 || rl_byte_oriented)
-#endif
+      c = rl_line_buffer[--rl_point];
+      rl_delete_text (rl_point, orig_point);
+      /* The erase-at-end-of-line hack is of questionable merit now. */
       if (rl_point == rl_end && ISPRINT (c) && _rl_last_c_pos)
 	{
 	  int l;
@@ -1023,6 +1056,11 @@ _rl_rubout_char (count, key)
 	  _rl_erase_at_end_of_line (l);
 	}
     }
+  else
+    {
+      rl_point = _rl_find_prev_mbchar (rl_line_buffer, rl_point, MB_FIND_NONZERO);
+      rl_delete_text (rl_point, orig_point);
+    }
 
   return 0;
 }
@@ -1033,7 +1071,7 @@ int
 rl_delete (count, key)
      int count, key;
 {
-  int r;
+  int xpoint;
 
   if (count < 0)
     return (_rl_rubout_char (-count, key));
@@ -1046,28 +1084,21 @@ rl_delete (count, key)
 
   if (count > 1 || rl_explicit_arg)
     {
-      int orig_point = rl_point;
-#if defined (HANDLE_MULTIBYTE)
+      xpoint = rl_point;
       if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
 	rl_forward_char (count, key);
       else
-#endif
 	rl_forward_byte (count, key);
 
-      r = rl_kill_text (orig_point, rl_point);
-      rl_point = orig_point;
-      return r;
+      rl_kill_text (xpoint, rl_point);
+      rl_point = xpoint;
     }
   else
     {
-      int new_point;
-      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
-	new_point = _rl_find_next_mbchar (rl_line_buffer, rl_point, 1, MB_FIND_NONZERO);
-      else
-	new_point = rl_point + 1;
-	
-      return (rl_delete_text (rl_point, new_point));
+      xpoint = MB_NEXTCHAR (rl_line_buffer, rl_point, 1, MB_FIND_NONZERO);
+      rl_delete_text (rl_point, xpoint);
     }
+  return 0;
 }
 
 /* Delete the character under the cursor, unless the insertion
@@ -1086,8 +1117,8 @@ rl_rubout_or_delete (count, key)
 
 /* Delete all spaces and tabs around point. */
 int
-rl_delete_horizontal_space (int count __attribute__((unused)),
-                            int key __attribute__((unused)))
+rl_delete_horizontal_space (count, ignore)
+     int count, ignore;
 {
   int start = rl_point;
 
@@ -1104,6 +1135,10 @@ rl_delete_horizontal_space (int count __attribute__((unused)),
       rl_delete_text (start, rl_point);
       rl_point = start;
     }
+
+  if (rl_point < 0)
+    rl_point = 0;
+
   return 0;
 }
 
@@ -1127,13 +1162,14 @@ rl_delete_or_show_completions (count, key)
 /* Turn the current line into a comment in shell history.
    A K*rn shell style function. */
 int
-rl_insert_comment (int count __attribute__((unused)), int key)
+rl_insert_comment (count, key)
+     int count, key;
 {
   char *rl_comment_text;
   int rl_comment_len;
 
   rl_beg_of_line (1, key);
-  rl_comment_text = _rl_comment_begin ? _rl_comment_begin : (char*) RL_COMMENT_BEGIN_DEFAULT;
+  rl_comment_text = _rl_comment_begin ? _rl_comment_begin : RL_COMMENT_BEGIN_DEFAULT;
 
   if (rl_explicit_arg == 0)
     rl_insert_text (rl_comment_text);
@@ -1165,21 +1201,24 @@ rl_insert_comment (int count __attribute__((unused)), int key)
 
 /* Uppercase the word at point. */
 int
-rl_upcase_word (int count, int key __attribute__((unused)))
+rl_upcase_word (count, key)
+     int count, key;
 {
   return (rl_change_case (count, UpCase));
 }
 
 /* Lowercase the word at point. */
 int
-rl_downcase_word (int count, int key __attribute__((unused)))
+rl_downcase_word (count, key)
+     int count, key;
 {
   return (rl_change_case (count, DownCase));
 }
 
 /* Upcase the first letter, downcase the rest. */
 int
-rl_capitalize_word (int count, int key __attribute__((unused)))
+rl_capitalize_word (count, key)
+     int count, key;
 {
  return (rl_change_case (count, CapCase));
 }
@@ -1193,42 +1232,80 @@ static int
 rl_change_case (count, op)
      int count, op;
 {
-  register int start, end;
-  int inword, c;
+  int start, next, end;
+  int inword, c, nc, nop;
+#if defined (HANDLE_MULTIBYTE)
+  wchar_t wc, nwc;
+  char mb[MB_LEN_MAX+1];
+  int mlen;
+  mbstate_t mps;
+#endif
 
   start = rl_point;
   rl_forward_word (count, 0);
   end = rl_point;
 
+  if (op != UpCase && op != DownCase && op != CapCase)
+    {
+      rl_ding ();
+      return -1;
+    }
+
   if (count < 0)
     SWAP (start, end);
 
+#if defined (HANDLE_MULTIBYTE)
+  memset (&mps, 0, sizeof (mbstate_t));
+#endif
+
   /* We are going to modify some text, so let's prepare to undo it. */
   rl_modifying (start, end);
 
-  for (inword = 0; start < end; start++)
+  inword = 0;
+  while (start < end)
     {
-      c = rl_line_buffer[start];
-      switch (op)
-	{
-	case UpCase:
-	  rl_line_buffer[start] = _rl_to_upper (c);
-	  break;
+      c = _rl_char_value (rl_line_buffer, start);
+      /*  This assumes that the upper and lower case versions are the same width. */
+      next = MB_NEXTCHAR (rl_line_buffer, start, 1, MB_FIND_NONZERO);
 
-	case DownCase:
-	  rl_line_buffer[start] = _rl_to_lower (c);
-	  break;
-
-	case CapCase:
-	  rl_line_buffer[start] = (inword == 0) ? _rl_to_upper (c) : _rl_to_lower (c);
-	  inword = rl_alphabetic (rl_line_buffer[start]);
-	  break;
+      if (_rl_walphabetic (c) == 0)
+	{
+	  inword = 0;
+	  start = next;
+	  continue;
+	}
 
-	default:
-	  rl_ding ();
-	  return -1;
+      if (op == CapCase)
+	{
+	  nop = inword ? DownCase : UpCase;
+	  inword = 1;
+	}
+      else
+	nop = op;
+      if (MB_CUR_MAX == 1 || rl_byte_oriented || isascii (c))
+	{
+	  nc = (nop == UpCase) ? _rl_to_upper (c) : _rl_to_lower (c);
+	  rl_line_buffer[start] = nc;
+	}
+#if defined (HANDLE_MULTIBYTE)
+      else
+	{
+	  mbrtowc (&wc, rl_line_buffer + start, end - start, &mps);
+	  nwc = (nop == UpCase) ? _rl_to_wupper (wc) : _rl_to_wlower (wc);
+	  if  (nwc != wc)	/*  just skip unchanged characters */
+	    {
+	      mlen = wcrtomb (mb, nwc, &mps);
+	      if (mlen > 0)
+		mb[mlen] = '\0';
+	      /* Assume the same width */
+	      strncpy (rl_line_buffer + start, mb, mlen);
+	    }
 	}
+#endif
+
+      start = next;
     }
+
   rl_point = end;
   return 0;
 }
@@ -1303,15 +1380,16 @@ rl_transpose_words (count, key)
 /* Transpose the characters at point.  If point is at the end of the line,
    then transpose the characters before point. */
 int
-rl_transpose_chars (int count, int key __attribute__((unused)))
+rl_transpose_chars (count, key)
+     int count, key;
 {
 #if defined (HANDLE_MULTIBYTE)
   char *dummy;
-  int i, prev_point;
+  int i;
 #else
   char dummy[2];
 #endif
-  int char_length;
+  int char_length, prev_point;
 
   if (count == 0)
     return 0;
@@ -1326,20 +1404,12 @@ rl_transpose_chars (int count, int key __attribute__((unused)))
 
   if (rl_point == rl_end)
     {
-      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
-	rl_point = _rl_find_prev_mbchar (rl_line_buffer, rl_point, MB_FIND_NONZERO);
-      else
-	--rl_point;
+      rl_point = MB_PREVCHAR (rl_line_buffer, rl_point, MB_FIND_NONZERO);
       count = 1;
     }
 
-#if defined (HANDLE_MULTIBYTE)
   prev_point = rl_point;
-  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
-    rl_point = _rl_find_prev_mbchar (rl_line_buffer, rl_point, MB_FIND_NONZERO);
-  else
-#endif
-    rl_point--;
+  rl_point = MB_PREVCHAR (rl_line_buffer, rl_point, MB_FIND_NONZERO);
 
 #if defined (HANDLE_MULTIBYTE)
   char_length = prev_point - rl_point;
@@ -1473,15 +1543,51 @@ _rl_char_search (count, fdir, bdir)
 }
 #endif /* !HANDLE_MULTIBYTE */
 
+#if defined (READLINE_CALLBACKS)
+static int
+_rl_char_search_callback (data)
+     _rl_callback_generic_arg *data;
+{
+  _rl_callback_func = 0;
+  _rl_want_redisplay = 1;
+
+  return (_rl_char_search (data->count, data->i1, data->i2));
+}
+#endif
+
 int
-rl_char_search (int count, int key __attribute__((unused)))
+rl_char_search (count, key)
+     int count, key;
 {
+#if defined (READLINE_CALLBACKS)
+  if (RL_ISSTATE (RL_STATE_CALLBACK))
+    {
+      _rl_callback_data = _rl_callback_data_alloc (count);
+      _rl_callback_data->i1 = FFIND;
+      _rl_callback_data->i2 = BFIND;
+      _rl_callback_func = _rl_char_search_callback;
+      return (0);
+    }
+#endif
+  
   return (_rl_char_search (count, FFIND, BFIND));
 }
 
 int
-rl_backward_char_search (int count, int key __attribute__((unused)))
+rl_backward_char_search (count, key)
+     int count, key;
 {
+#if defined (READLINE_CALLBACKS)
+  if (RL_ISSTATE (RL_STATE_CALLBACK))
+    {
+      _rl_callback_data = _rl_callback_data_alloc (count);
+      _rl_callback_data->i1 = BFIND;
+      _rl_callback_data->i2 = FFIND;
+      _rl_callback_func = _rl_char_search_callback;
+      return (0);
+    }
+#endif
+
   return (_rl_char_search (count, BFIND, FFIND));
 }
 
@@ -1505,15 +1611,16 @@ _rl_set_mark_at_pos (position)
 
 /* A bindable command to set the mark. */
 int
-rl_set_mark (int count, int key __attribute__((unused)))
+rl_set_mark (count, key)
+     int count, key;
 {
   return (_rl_set_mark_at_pos (rl_explicit_arg ? count : rl_point));
 }
 
 /* Exchange the position of mark and point. */
 int
-rl_exchange_point_and_mark (int count __attribute__((unused)),
-                            int key __attribute__((unused)))
+rl_exchange_point_and_mark (count, key)
+     int count, key;
 {
   if (rl_mark > rl_end)
     rl_mark = -1;
diff --git a/cmd-line-utils/readline/tilde.c b/cmd-line-utils/readline/tilde.c
index 91eead0d9e2..1b76c9f2404 100644
--- a/cmd-line-utils/readline/tilde.c
+++ b/cmd-line-utils/readline/tilde.c
@@ -19,9 +19,9 @@
    along with Readline; see the file COPYING.  If not, write to the Free
    Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 
-#define READLINE_LIBRARY
-
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #if defined (HAVE_UNISTD_H)
 #  ifdef _MINIX
@@ -43,7 +43,9 @@
 #endif /* HAVE_STDLIB_H */
 
 #include <sys/types.h>
+#if defined (HAVE_PWD_H)
 #include <pwd.h>
+#endif
 
 #include "tilde.h"
 
@@ -54,8 +56,12 @@ static void *xmalloc (), *xrealloc ();
 #endif /* TEST || STATIC_MALLOC */
 
 #if !defined (HAVE_GETPW_DECLS)
+#  if defined (HAVE_GETPWUID)
 extern struct passwd *getpwuid PARAMS((uid_t));
+#  endif
+#  if defined (HAVE_GETPWNAM)
 extern struct passwd *getpwnam PARAMS((const char *));
+#  endif
 #endif /* !HAVE_GETPW_DECLS */
 
 #if !defined (savestring)
@@ -190,7 +196,7 @@ tilde_expand (string)
   int result_size, result_index;
 
   result_index = result_size = 0;
-  if ((result = strchr (string, '~')))
+  if (result = strchr (string, '~'))
     result = (char *)xmalloc (result_size = (strlen (string) + 16));
   else
     result = (char *)xmalloc (result_size = (strlen (string) + 1));
@@ -277,6 +283,39 @@ isolate_tilde_prefix (fname, lenp)
   return ret;
 }
 
+#if 0
+/* Public function to scan a string (FNAME) beginning with a tilde and find
+   the portion of the string that should be passed to the tilde expansion
+   function.  Right now, it just calls tilde_find_suffix and allocates new
+   memory, but it can be expanded to do different things later. */
+char *
+tilde_find_word (fname, flags, lenp)
+     const char *fname;
+     int flags, *lenp;
+{
+  int x;
+  char *r;
+
+  x = tilde_find_suffix (fname);
+  if (x == 0)
+    {
+      r = savestring (fname);
+      if (lenp)
+	*lenp = 0;
+    }
+  else
+    {
+      r = (char *)xmalloc (1 + x);
+      strncpy (r, fname, x);
+      r[x] = '\0';
+      if (lenp)
+	*lenp = x;
+    }
+
+  return r;
+}
+#endif
+
 /* Return a string that is PREFIX concatenated with SUFFIX starting at
    SUFFIND. */
 static char *
@@ -347,7 +386,11 @@ tilde_expand_word (filename)
   /* No preexpansion hook, or the preexpansion hook failed.  Look in the
      password database. */
   dirname = (char *)NULL;
+#if defined (HAVE_GETPWNAM)
   user_entry = getpwnam (username);
+#else
+  user_entry = 0;
+#endif
   if (user_entry == 0)
     {
       /* If the calling program has a special syntax for expanding tildes,
@@ -361,19 +404,20 @@ tilde_expand_word (filename)
 	      free (expansion);
 	    }
 	}
-      free (username);
       /* If we don't have a failure hook, or if the failure hook did not
 	 expand the tilde, return a copy of what we were passed. */
       if (dirname == 0)
 	dirname = savestring (filename);
     }
+#if defined (HAVE_GETPWENT)
   else
-    {
-      free (username);
-      dirname = glue_prefix_and_suffix (user_entry->pw_dir, filename, user_len);
-    }
+    dirname = glue_prefix_and_suffix (user_entry->pw_dir, filename, user_len);
+#endif
 
+  free (username);
+#if defined (HAVE_GETPWENT)
   endpwent ();
+#endif
   return (dirname);
 }
 
diff --git a/cmd-line-utils/readline/tilde.h b/cmd-line-utils/readline/tilde.h
index f8182c999d9..c58ce20e7a2 100644
--- a/cmd-line-utils/readline/tilde.h
+++ b/cmd-line-utils/readline/tilde.h
@@ -71,6 +71,9 @@ extern char *tilde_expand PARAMS((const char *));
    tilde.  If there is no expansion, call tilde_expansion_failure_hook. */
 extern char *tilde_expand_word PARAMS((const char *));
 
+/* Find the portion of the string beginning with ~ that should be expanded. */
+extern char *tilde_find_word PARAMS((const char *, int, int *));
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/cmd-line-utils/readline/undo.c b/cmd-line-utils/readline/undo.c
index 4d256f492b8..9d9bd25ba8f 100644
--- a/cmd-line-utils/readline/undo.c
+++ b/cmd-line-utils/readline/undo.c
@@ -1,7 +1,7 @@
 /* readline.c -- a general facility for reading lines of input
    with emacs style editing and completion. */
 
-/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+/* Copyright (C) 1987, 1989, 1992, 2006 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library, a library for
    reading lines of text with interactive input and history editing.
@@ -22,7 +22,9 @@
    59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 #define READLINE_LIBRARY
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #include <sys/types.h>
 
@@ -48,6 +50,8 @@
 #include "rlprivate.h"
 #include "xmalloc.h"
 
+extern void replace_history_data PARAMS((int, histdata_t *, histdata_t *));
+
 /* Non-zero tells rl_delete_text and rl_insert_text to not add to
    the undo list. */
 int _rl_doing_an_undo = 0;
@@ -64,19 +68,35 @@ UNDO_LIST *rl_undo_list = (UNDO_LIST *)NULL;
 /*								    */
 /* **************************************************************** */
 
-/* Remember how to undo something.  Concatenate some undos if that
-   seems right. */
-void
-rl_add_undo (what, start, end, text)
+static UNDO_LIST *
+alloc_undo_entry (what, start, end, text)
      enum undo_code what;
      int start, end;
      char *text;
 {
-  UNDO_LIST *temp = (UNDO_LIST *)xmalloc (sizeof (UNDO_LIST));
+  UNDO_LIST *temp;
+
+  temp = (UNDO_LIST *)xmalloc (sizeof (UNDO_LIST));
   temp->what = what;
   temp->start = start;
   temp->end = end;
   temp->text = text;
+
+  temp->next = (UNDO_LIST *)NULL;
+  return temp;
+}
+
+/* Remember how to undo something.  Concatenate some undos if that
+   seems right. */
+void
+rl_add_undo (what, start, end, text)
+     enum undo_code what;
+     int start, end;
+     char *text;
+{
+  UNDO_LIST *temp;
+
+  temp = alloc_undo_entry (what, start, end, text);
   temp->next = rl_undo_list;
   rl_undo_list = temp;
 }
@@ -85,9 +105,12 @@ rl_add_undo (what, start, end, text)
 void
 rl_free_undo_list ()
 {
+  UNDO_LIST *release, *orig_list;
+
+  orig_list = rl_undo_list;
   while (rl_undo_list)
     {
-      UNDO_LIST *release = rl_undo_list;
+      release = rl_undo_list;
       rl_undo_list = rl_undo_list->next;
 
       if (release->what == UNDO_DELETE)
@@ -96,6 +119,43 @@ rl_free_undo_list ()
       free (release);
     }
   rl_undo_list = (UNDO_LIST *)NULL;
+  replace_history_data (-1, (histdata_t *)orig_list, (histdata_t *)NULL);
+}
+
+UNDO_LIST *
+_rl_copy_undo_entry (entry)
+     UNDO_LIST *entry;
+{
+  UNDO_LIST *new;
+
+  new = alloc_undo_entry (entry->what, entry->start, entry->end, (char *)NULL);
+  new->text = entry->text ? savestring (entry->text) : 0;
+  return new;
+}
+
+UNDO_LIST *
+_rl_copy_undo_list (head)
+     UNDO_LIST *head;
+{
+  UNDO_LIST *list, *new, *roving, *c;
+
+  list = head;
+  new = 0;
+  while (list)
+    {
+      c = _rl_copy_undo_entry (list);
+      if (new == 0)
+	roving = new = c;
+      else
+	{
+	  roving->next = c;
+	  roving = roving->next;
+	}
+      list = list->next;
+    }
+
+  roving->next = 0;
+  return new;
 }
 
 /* Undo the next thing in the list.  Return 0 if there
@@ -159,6 +219,8 @@ rl_do_undo ()
 
       release = rl_undo_list;
       rl_undo_list = rl_undo_list->next;
+      replace_history_data (-1, (histdata_t *)release, (histdata_t *)rl_undo_list);
+
       free (release);
     }
   while (waiting_for_begin);
@@ -175,7 +237,7 @@ _rl_fix_last_undo_of_type (type, start, end)
 
   for (rl = rl_undo_list; rl; rl = rl->next)
     {
-      if (rl->what == (unsigned int) type)
+      if (rl->what == type)
 	{
 	  rl->start = start;
 	  rl->end = end;
@@ -226,7 +288,8 @@ rl_modifying (start, end)
 
 /* Revert the current line to its previous state. */
 int
-rl_revert_line (int count __attribute__((unused)), int key  __attribute__((unused)))
+rl_revert_line (count, key)
+     int count, key;
 {
   if (!rl_undo_list)
     rl_ding ();
@@ -234,13 +297,19 @@ rl_revert_line (int count __attribute__((unused)), int key  __attribute__((unuse
     {
       while (rl_undo_list)
 	rl_do_undo ();
+#if defined (VI_MODE)
+      if (rl_editing_mode == vi_mode)
+	rl_point = rl_mark = 0;		/* rl_end should be set correctly */
+#endif
     }
+    
   return 0;
 }
 
 /* Do some undoing of things that were done. */
 int
-rl_undo_command (int count, int key __attribute__((unused)))
+rl_undo_command (count, key)
+     int count, key;
 {
   if (count < 0)
     return 0;	/* Nothing to do. */
diff --git a/cmd-line-utils/readline/util.c b/cmd-line-utils/readline/util.c
index d5fe51a7bf2..e44ef64349d 100644
--- a/cmd-line-utils/readline/util.c
+++ b/cmd-line-utils/readline/util.c
@@ -1,6 +1,6 @@
 /* util.c -- readline utility functions */
 
-/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2005 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library, a library for
    reading lines of text with interactive input and history editing.
@@ -21,7 +21,9 @@
    59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 #define READLINE_LIBRARY
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #include <sys/types.h>
 #include <fcntl.h>
@@ -42,6 +44,7 @@
 
 /* System-specific feature definitions and include files. */
 #include "rldefs.h"
+#include "rlmbutil.h"
 
 #if defined (TIOCSTAT_IN_SYS_IOCTL)
 #  include <sys/ioctl.h>
@@ -76,13 +79,29 @@ rl_alphabetic (c)
 	    strchr (pathname_alphabetic_chars, c) != NULL);
 }
 
+#if defined (HANDLE_MULTIBYTE)
+int
+_rl_walphabetic (wc)
+     wchar_t wc;
+{
+  int c;
+
+  if (iswalnum (wc))
+    return (1);     
+
+  c = wc & 0177;
+  return (_rl_allow_pathname_alphabetic_chars &&
+	    strchr (pathname_alphabetic_chars, c) != NULL);
+}
+#endif
+
 /* How to abort things. */
 int
 _rl_abort_internal ()
 {
   rl_ding ();
   rl_clear_message ();
-  _rl_init_argument ();
+  _rl_reset_argument ();
   rl_clear_pending_input ();
 
   RL_UNSETSTATE (RL_STATE_MACRODEF);
@@ -95,13 +114,15 @@ _rl_abort_internal ()
 }
 
 int
-rl_abort (int count __attribute__((unused)), int key __attribute__((unused)))
+rl_abort (count, key)
+     int count, key;
 {
   return (_rl_abort_internal ());
 }
 
 int
-rl_tty_status (int count __attribute__((unused)), int key __attribute__((unused)))
+rl_tty_status (count, key)
+     int count, key;
 {
 #if defined (TIOCSTAT)
   ioctl (1, TIOCSTAT, (char *)0);
@@ -150,7 +171,8 @@ rl_extend_line_buffer (len)
 
 /* A function for simple tilde expansion. */
 int
-rl_tilde_expand (int ignore __attribute__((unused)), int key __attribute__((unused)))
+rl_tilde_expand (ignore, key)
+     int ignore, key;
 {
   register int start, end;
   char *homedir, *temp;
diff --git a/cmd-line-utils/readline/vi_keymap.c b/cmd-line-utils/readline/vi_keymap.c
index 53a67c674ce..4b48c75cc5d 100644
--- a/cmd-line-utils/readline/vi_keymap.c
+++ b/cmd-line-utils/readline/vi_keymap.c
@@ -130,7 +130,7 @@ KEYMAP_ENTRY_ARRAY vi_movement_keymap = {
   { ISFUNC, rl_revert_line },			/* U */
   { ISFUNC, (rl_command_func_t *)0x0 },		/* V */
   { ISFUNC, rl_vi_next_word },			/* W */
-  { ISFUNC, rl_rubout },			/* X */
+  { ISFUNC, rl_vi_rubout },			/* X */
   { ISFUNC, rl_vi_yank_to },			/* Y */
   { ISFUNC, (rl_command_func_t *)0x0 },		/* Z */
 
diff --git a/cmd-line-utils/readline/vi_mode.c b/cmd-line-utils/readline/vi_mode.c
index a277fe2c237..d0b7e330adc 100644
--- a/cmd-line-utils/readline/vi_mode.c
+++ b/cmd-line-utils/readline/vi_mode.c
@@ -1,7 +1,7 @@
 /* vi_mode.c -- A vi emulation mode for Bash.
    Derived from code written by Jeff Sparkes (jsparkes@bnr.ca).  */
 
-/* Copyright (C) 1987-2004 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2005 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library, a library for
    reading lines of text with interactive input and history editing.
@@ -31,7 +31,9 @@
 
 #if defined (VI_MODE)
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
 
 #include <sys/types.h>
 
@@ -88,6 +90,7 @@ static int _rl_vi_last_arg_sign = 1;
 static int _rl_vi_last_motion;
 #if defined (HANDLE_MULTIBYTE)
 static char _rl_vi_last_search_mbchar[MB_LEN_MAX];
+static int _rl_vi_last_search_mblen;
 #else
 static int _rl_vi_last_search_char;
 #endif
@@ -105,15 +108,35 @@ static int vi_mark_chars['z' - 'a' + 1];
 
 static void _rl_vi_stuff_insert PARAMS((int));
 static void _rl_vi_save_insert PARAMS((UNDO_LIST *));
+
+static void _rl_vi_backup PARAMS((void));
+
+static int _rl_vi_arg_dispatch PARAMS((int));
 static int rl_digit_loop1 PARAMS((void));
 
+static int _rl_vi_set_mark PARAMS((void));
+static int _rl_vi_goto_mark PARAMS((void));
+
+static void _rl_vi_append_forward PARAMS((int));
+
+static int _rl_vi_callback_getchar PARAMS((char *, int));
+
+#if defined (READLINE_CALLBACKS)
+static int _rl_vi_callback_set_mark PARAMS((_rl_callback_generic_arg *));
+static int _rl_vi_callback_goto_mark PARAMS((_rl_callback_generic_arg *));
+static int _rl_vi_callback_change_char PARAMS((_rl_callback_generic_arg *));
+static int _rl_vi_callback_char_search PARAMS((_rl_callback_generic_arg *));
+#endif
+
 void
 _rl_vi_initialize_line ()
 {
   register int i;
 
-  for (i = 0; i < (int) (sizeof (vi_mark_chars) / sizeof (int)); i++)
+  for (i = 0; i < sizeof (vi_mark_chars) / sizeof (int); i++)
     vi_mark_chars[i] = -1;
+
+  RL_UNSETSTATE(RL_STATE_VICMDONCE);
 }
 
 void
@@ -166,7 +189,8 @@ _rl_vi_stuff_insert (count)
    redo a text modification command.  The default for _rl_vi_last_command
    puts you back into insert mode. */
 int
-rl_vi_redo (int count, int c __attribute__((unused)))
+rl_vi_redo (count, c)
+     int count, c;
 {
   int r;
 
@@ -185,7 +209,16 @@ rl_vi_redo (int count, int c __attribute__((unused)))
       _rl_vi_stuff_insert (count);
       /* And back up point over the last character inserted. */
       if (rl_point > 0)
-	rl_point--;
+	_rl_vi_backup ();
+    }
+  /* Ditto for redoing an insert with `a', but move forward a character first
+     like the `a' command does. */
+  else if (_rl_vi_last_command == 'a' && vi_insert_buffer && *vi_insert_buffer)
+    {
+      _rl_vi_append_forward ('a');
+      _rl_vi_stuff_insert (count);
+      if (rl_point > 0)
+	_rl_vi_backup ();
     }
   else
     r = _rl_dispatch (_rl_vi_last_command, _rl_keymap);
@@ -204,7 +237,8 @@ rl_vi_undo (count, key)
     
 /* Yank the nth arg from the previous line into this line at point. */
 int
-rl_vi_yank_arg (int count, int key __attribute__((unused)))
+rl_vi_yank_arg (count, key)
+     int count, key;
 {
   /* Readline thinks that the first word on a line is the 0th, while vi
      thinks the first word on a line is the 1st.  Compensate. */
@@ -268,10 +302,12 @@ rl_vi_search (count, key)
   switch (key)
     {
     case '?':
+      _rl_free_saved_history_line ();
       rl_noninc_forward_search (count, key);
       break;
 
     case '/':
+      _rl_free_saved_history_line ();
       rl_noninc_reverse_search (count, key);
       break;
 
@@ -284,7 +320,8 @@ rl_vi_search (count, key)
 
 /* Completion, from vi's point of view. */
 int
-rl_vi_complete (int ignore __attribute__((unused)), int key)
+rl_vi_complete (ignore, key)
+     int ignore, key;
 {
   if ((rl_point < rl_end) && (!whitespace (rl_line_buffer[rl_point])))
     {
@@ -310,7 +347,8 @@ rl_vi_complete (int ignore __attribute__((unused)), int key)
 
 /* Tilde expansion for vi mode. */
 int
-rl_vi_tilde_expand (int ignore __attribute__((unused)), int key)
+rl_vi_tilde_expand (ignore, key)
+     int ignore, key;
 {
   rl_tilde_expand (0, key);
   rl_vi_start_inserting (key, 1, rl_arg_sign);
@@ -380,7 +418,8 @@ rl_vi_end_word (count, key)
 
 /* Move forward a word the way that 'W' does. */
 int
-rl_vi_fWord (int count, int ignore __attribute__((unused)))
+rl_vi_fWord (count, ignore)
+     int count, ignore;
 {
   while (count-- && rl_point < (rl_end - 1))
     {
@@ -396,7 +435,8 @@ rl_vi_fWord (int count, int ignore __attribute__((unused)))
 }
 
 int
-rl_vi_bWord (int count, int ignore __attribute__((unused)))
+rl_vi_bWord (count, ignore)
+     int count, ignore;
 {
   while (count-- && rl_point > 0)
     {
@@ -419,7 +459,8 @@ rl_vi_bWord (int count, int ignore __attribute__((unused)))
 }
 
 int
-rl_vi_eWord(int count, int ignore __attribute__((unused)))
+rl_vi_eWord (count, ignore)
+     int count, ignore;
 {
   while (count-- && rl_point < (rl_end - 1))
     {
@@ -449,7 +490,8 @@ rl_vi_eWord(int count, int ignore __attribute__((unused)))
 }
 
 int
-rl_vi_fword (int count, int ignore __attribute__((unused)))
+rl_vi_fword (count, ignore)
+     int count, ignore;
 {
   while (count-- && rl_point < (rl_end - 1))
     {
@@ -474,7 +516,8 @@ rl_vi_fword (int count, int ignore __attribute__((unused)))
 }
 
 int
-rl_vi_bword (int count, int ignore __attribute__((unused)))
+rl_vi_bword (count, ignore)
+     int count, ignore;
 {
   while (count-- && rl_point > 0)
     {
@@ -512,7 +555,8 @@ rl_vi_bword (int count, int ignore __attribute__((unused)))
 }
 
 int
-rl_vi_eword (int count, int ignore __attribute__((unused)))
+rl_vi_eword (count, ignore)
+     int count, ignore;
 {
   while (count-- && rl_point < rl_end - 1)
     {
@@ -536,34 +580,46 @@ rl_vi_eword (int count, int ignore __attribute__((unused)))
 }
 
 int
-rl_vi_insert_beg (int count __attribute__((unused)), int key)
+rl_vi_insert_beg (count, key)
+     int count, key;
 {
   rl_beg_of_line (1, key);
   rl_vi_insertion_mode (1, key);
   return (0);
 }
 
-int
-rl_vi_append_mode (int count __attribute__((unused)), int key)
+static void
+_rl_vi_append_forward (key)
+     int key;
 {
+  int point;
+
   if (rl_point < rl_end)
     {
       if (MB_CUR_MAX == 1 || rl_byte_oriented)
 	rl_point++;
       else
         {
-          int point = rl_point;
+          point = rl_point;
           rl_forward_char (1, key);
           if (point == rl_point)
             rl_point = rl_end;
         }
     }
-  rl_vi_insertion_mode (1, key);
+}
+
+int
+rl_vi_append_mode (count, key)
+     int count, key;
+{
+  _rl_vi_append_forward (key);
+  rl_vi_start_inserting (key, 1, rl_arg_sign);
   return (0);
 }
 
 int
-rl_vi_append_eol (int count __attribute__((unused)), int key)
+rl_vi_append_eol (count, key)
+     int count, key;
 {
   rl_end_of_line (1, key);
   rl_vi_append_mode (1, key);
@@ -572,7 +628,8 @@ rl_vi_append_eol (int count __attribute__((unused)), int key)
 
 /* What to do in the case of C-d. */
 int
-rl_vi_eof_maybe (int count __attribute__((unused)), int c __attribute__((unused)))
+rl_vi_eof_maybe (count, c)
+     int count, c;
 {
   return (rl_newline (1, '\n'));
 }
@@ -582,7 +639,8 @@ rl_vi_eof_maybe (int count __attribute__((unused)), int c __attribute__((unused)
 /* Switching from one mode to the other really just involves
    switching keymaps. */
 int
-rl_vi_insertion_mode (int count __attribute__((unused)), int key)
+rl_vi_insertion_mode (count, key)
+     int count, key;
 {
   _rl_keymap = vi_insertion_keymap;
   _rl_vi_last_key_before_insert = key;
@@ -595,7 +653,7 @@ _rl_vi_save_insert (up)
 {
   int len, start, end;
 
-  if (up == 0)
+  if (up == 0 || up->what != UNDO_INSERT)
     {
       if (vi_insert_buffer_size >= 1)
 	vi_insert_buffer[0] = '\0';
@@ -644,13 +702,21 @@ _rl_vi_done_inserting ()
 }
 
 int
-rl_vi_movement_mode (int count __attribute__((unused)), int key)
+rl_vi_movement_mode (count, key)
+     int count, key;
 {
   if (rl_point > 0)
     rl_backward_char (1, key);
 
   _rl_keymap = vi_movement_keymap;
   _rl_vi_done_inserting ();
+
+  /* This is how POSIX.2 says `U' should behave -- everything up until the
+     first time you go into command mode should not be undone. */
+  if (RL_ISSTATE (RL_STATE_VICMDONCE) == 0)
+    rl_free_undo_list ();
+
+  RL_SETSTATE (RL_STATE_VICMDONCE);
   return (0);
 }
 
@@ -672,7 +738,7 @@ _rl_vi_change_mbchar_case (count)
 {
   wchar_t wc;
   char mb[MB_LEN_MAX+1];
-  int local_mblen;
+  int mlen, p;
   mbstate_t ps;
 
   memset (&ps, 0, sizeof (mbstate_t));
@@ -695,11 +761,14 @@ _rl_vi_change_mbchar_case (count)
       /* Vi is kind of strange here. */
       if (wc)
 	{
-	  local_mblen = wcrtomb (mb, wc, &ps);
-	  if (local_mblen >= 0)
-	    mb[local_mblen] = '\0';
+	  p = rl_point;
+	  mlen = wcrtomb (mb, wc, &ps);
+	  if (mlen >= 0)
+	    mb[mlen] = '\0';
 	  rl_begin_undo_group ();
-	  rl_delete (1, 0);
+	  rl_vi_delete (1, 0);
+	  if (rl_point < p)	/* Did we retreat at EOL? */
+	    rl_point++;	/* XXX - should we advance more than 1 for mbchar? */
 	  rl_insert_text (mb);
 	  rl_end_undo_group ();
 	  rl_vi_check ();
@@ -713,7 +782,8 @@ _rl_vi_change_mbchar_case (count)
 #endif
 
 int
-rl_vi_change_case (int count, int ignore __attribute__((unused)))
+rl_vi_change_case (count, ignore)
+     int count, ignore;
 {
   int c, p;
 
@@ -772,6 +842,15 @@ rl_vi_put (count, key)
   return (0);
 }
 
+static void
+_rl_vi_backup ()
+{
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    rl_point = _rl_find_prev_mbchar (rl_line_buffer, rl_point, MB_FIND_NONZERO);
+  else
+    rl_point--;
+}
+
 int
 rl_vi_check ()
 {
@@ -816,7 +895,9 @@ rl_vi_domove (key, nextkey)
 	  save = rl_numeric_arg;
 	  rl_numeric_arg = _rl_digit_value (c);
 	  rl_explicit_arg = 1;
+	  RL_SETSTATE (RL_STATE_NUMERICARG|RL_STATE_VIMOTION);
 	  rl_digit_loop1 ();
+	  RL_UNSETSTATE (RL_STATE_VIMOTION);
 	  rl_numeric_arg *= save;
 	  RL_SETSTATE(RL_STATE_MOREINPUT);
 	  c = rl_read_key ();	/* real command */
@@ -889,52 +970,59 @@ rl_vi_domove (key, nextkey)
   return (0);
 }
 
+/* Process C as part of the current numeric argument.  Return -1 if the
+   argument should be aborted, 0 if we should not read any more chars, and
+   1 if we should continue to read chars. */
+static int
+_rl_vi_arg_dispatch (c)
+     int c;
+{
+  int key;
+
+  key = c;
+  if (c >= 0 && _rl_keymap[c].type == ISFUNC && _rl_keymap[c].function == rl_universal_argument)
+    {
+      rl_numeric_arg *= 4;
+      return 1;
+    }
+
+  c = UNMETA (c);
+
+  if (_rl_digit_p (c))
+    {
+      if (rl_explicit_arg)
+	rl_numeric_arg = (rl_numeric_arg * 10) + _rl_digit_value (c);
+      else
+	rl_numeric_arg = _rl_digit_value (c);
+      rl_explicit_arg = 1;
+      return 1;
+    }
+  else
+    {
+      rl_clear_message ();
+      rl_stuff_char (key);
+      return 0;
+    }
+}
+
 /* A simplified loop for vi. Don't dispatch key at end.
    Don't recognize minus sign?
    Should this do rl_save_prompt/rl_restore_prompt? */
 static int
 rl_digit_loop1 ()
 {
-  int key, c;
+  int c, r;
 
-  RL_SETSTATE(RL_STATE_NUMERICARG);
   while (1)
     {
-      if (rl_numeric_arg > 1000000)
-	{
-	  rl_explicit_arg = rl_numeric_arg = 0;
-	  rl_ding ();
-	  rl_clear_message ();
-	  RL_UNSETSTATE(RL_STATE_NUMERICARG);
-	  return 1;
-	}
-      rl_message ("(arg: %d) ", rl_arg_sign * rl_numeric_arg);
-      RL_SETSTATE(RL_STATE_MOREINPUT);
-      key = c = rl_read_key ();
-      RL_UNSETSTATE(RL_STATE_MOREINPUT);
+      if (_rl_arg_overflow ())
+	return 1;
 
-      if (c >= 0 && _rl_keymap[c].type == ISFUNC &&
-	  _rl_keymap[c].function == rl_universal_argument)
-	{
-	  rl_numeric_arg *= 4;
-	  continue;
-	}
+      c = _rl_arg_getchar ();
 
-      c = UNMETA (c);
-      if (_rl_digit_p (c))
-	{
-	  if (rl_explicit_arg)
-	    rl_numeric_arg = (rl_numeric_arg * 10) + _rl_digit_value (c);
-	  else
-	    rl_numeric_arg = _rl_digit_value (c);
-	  rl_explicit_arg = 1;
-	}
-      else
-	{
-	  rl_clear_message ();
-	  rl_stuff_char (key);
-	  break;
-	}
+      r = _rl_vi_arg_dispatch (c);
+      if (r <= 0)
+	break;
     }
 
   RL_UNSETSTATE(RL_STATE_NUMERICARG);
@@ -942,7 +1030,8 @@ rl_digit_loop1 ()
 }
 
 int
-rl_vi_delete_to (int count __attribute__((unused)), int key)
+rl_vi_delete_to (count, key)
+     int count, key;
 {
   int c;
 
@@ -967,7 +1056,8 @@ rl_vi_delete_to (int count __attribute__((unused)), int key)
 }
 
 int
-rl_vi_change_to (int count __attribute__((unused)), int key)
+rl_vi_change_to (count, key)
+     int count, key;
 {
   int c, start_pos;
 
@@ -1019,10 +1109,12 @@ rl_vi_change_to (int count __attribute__((unused)), int key)
 }
 
 int
-rl_vi_yank_to (int count __attribute__((unused)), int key)
+rl_vi_yank_to (count, key)
+     int count, key;
 {
-  int c, save = rl_point;
+  int c, save;
 
+  save = rl_point;
   if (_rl_uppercase_p (key))
     rl_stuff_char ('$');
 
@@ -1047,11 +1139,45 @@ rl_vi_yank_to (int count __attribute__((unused)), int key)
 }
 
 int
+rl_vi_rubout (count, key)
+     int count, key;
+{
+  int opoint;
+
+  if (count < 0)
+    return (rl_vi_delete (-count, key));
+
+  if (rl_point == 0)
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  opoint = rl_point;
+  if (count > 1 && MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    rl_backward_char (count, key);
+  else if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    rl_point = _rl_find_prev_mbchar (rl_line_buffer, rl_point, MB_FIND_NONZERO);
+  else
+    rl_point -= count;
+
+  if (rl_point < 0)
+    rl_point = 0;
+
+  rl_kill_text (rl_point, opoint);
+  
+  return (0);
+}
+
+int
 rl_vi_delete (count, key)
      int count, key;
 {
   int end;
 
+  if (count < 0)
+    return (rl_vi_rubout (-count, key));
+
   if (rl_end == 0)
     {
       rl_ding ();
@@ -1070,11 +1196,13 @@ rl_vi_delete (count, key)
   
   if (rl_point > 0 && rl_point == rl_end)
     rl_backward_char (1, key);
+
   return (0);
 }
 
 int
-rl_vi_back_to_indent (int count __attribute__((unused)), int key)
+rl_vi_back_to_indent (count, key)
+     int count, key;
 {
   rl_beg_of_line (1, key);
   while (rl_point < rl_end && whitespace (rl_line_buffer[rl_point]))
@@ -1083,75 +1211,115 @@ rl_vi_back_to_indent (int count __attribute__((unused)), int key)
 }
 
 int
-rl_vi_first_print (int count __attribute__((unused)), int key)
+rl_vi_first_print (count, key)
+     int count, key;
 {
   return (rl_vi_back_to_indent (1, key));
 }
 
+static int _rl_cs_dir, _rl_cs_orig_dir;
+
+#if defined (READLINE_CALLBACKS)
+static int
+_rl_vi_callback_char_search (data)
+     _rl_callback_generic_arg *data;
+{
+#if defined (HANDLE_MULTIBYTE)
+  _rl_vi_last_search_mblen = _rl_read_mbchar (_rl_vi_last_search_mbchar, MB_LEN_MAX);
+#else
+  RL_SETSTATE(RL_STATE_MOREINPUT);
+  _rl_vi_last_search_char = rl_read_key ();
+  RL_UNSETSTATE(RL_STATE_MOREINPUT);
+#endif
+
+  _rl_callback_func = 0;
+  _rl_want_redisplay = 1;
+
+#if defined (HANDLE_MULTIBYTE)
+  return (_rl_char_search_internal (data->count, _rl_cs_dir, _rl_vi_last_search_mbchar, _rl_vi_last_search_mblen));
+#else
+  return (_rl_char_search_internal (data->count, _rl_cs_dir, _rl_vi_last_search_char));
+#endif  
+}
+#endif
+
 int
 rl_vi_char_search (count, key)
      int count, key;
 {
 #if defined (HANDLE_MULTIBYTE)
   static char *target;
-  static int mb_len;
+  static int tlen;
 #else
   static char target;
 #endif
-  static int orig_dir, dir;
 
   if (key == ';' || key == ',')
-    dir = key == ';' ? orig_dir : -orig_dir;
+    _rl_cs_dir = (key == ';') ? _rl_cs_orig_dir : -_rl_cs_orig_dir;
   else
     {
-      if (vi_redoing)
-#if defined (HANDLE_MULTIBYTE)
-	target = _rl_vi_last_search_mbchar;
-#else
-	target = _rl_vi_last_search_char;
-#endif
-      else
-	{
-#if defined (HANDLE_MULTIBYTE)
-	  mb_len = _rl_read_mbchar (_rl_vi_last_search_mbchar, MB_LEN_MAX);
-	  target = _rl_vi_last_search_mbchar;
-#else
-	  RL_SETSTATE(RL_STATE_MOREINPUT);
-	  _rl_vi_last_search_char = target = rl_read_key ();
-	  RL_UNSETSTATE(RL_STATE_MOREINPUT);
-#endif
-	}
-
       switch (key)
         {
         case 't':
-          orig_dir = dir = FTO;
+          _rl_cs_orig_dir = _rl_cs_dir = FTO;
           break;
 
         case 'T':
-          orig_dir = dir = BTO;
+          _rl_cs_orig_dir = _rl_cs_dir = BTO;
           break;
 
         case 'f':
-          orig_dir = dir = FFIND;
+          _rl_cs_orig_dir = _rl_cs_dir = FFIND;
           break;
 
         case 'F':
-          orig_dir = dir = BFIND;
+          _rl_cs_orig_dir = _rl_cs_dir = BFIND;
           break;
         }
+
+      if (vi_redoing)
+	{
+	  /* set target and tlen below */
+	}
+#if defined (READLINE_CALLBACKS)
+      else if (RL_ISSTATE (RL_STATE_CALLBACK))
+        {
+          _rl_callback_data = _rl_callback_data_alloc (count);
+          _rl_callback_data->i1 = _rl_cs_dir;
+          _rl_callback_func = _rl_vi_callback_char_search;
+          return (0);
+        }
+#endif
+      else
+	{
+#if defined (HANDLE_MULTIBYTE)
+	  _rl_vi_last_search_mblen = _rl_read_mbchar (_rl_vi_last_search_mbchar, MB_LEN_MAX);
+#else
+	  RL_SETSTATE(RL_STATE_MOREINPUT);
+	  _rl_vi_last_search_char = rl_read_key ();
+	  RL_UNSETSTATE(RL_STATE_MOREINPUT);
+#endif
+	}
     }
 
 #if defined (HANDLE_MULTIBYTE)
-   return (_rl_char_search_internal (count, dir, target, mb_len));
+  target = _rl_vi_last_search_mbchar;
+  tlen = _rl_vi_last_search_mblen;
+#else
+  target = _rl_vi_last_search_char;
+#endif
+
+#if defined (HANDLE_MULTIBYTE)
+  return (_rl_char_search_internal (count, _rl_cs_dir, target, tlen));
 #else
-  return (_rl_char_search_internal (count, dir, target));
+  return (_rl_char_search_internal (count, _rl_cs_dir, target));
 #endif
 }
 
 /* Match brackets */
 int
-rl_vi_match (int ignore __attribute__((unused)), int key)
+rl_vi_match (ignore, key)
+     int ignore, key;
 {
   int count = 1, brack, pos, tmp, pre;
 
@@ -1255,24 +1423,12 @@ rl_vi_bracktype (c)
     }
 }
 
-/* XXX - think about reading an entire mbchar with _rl_read_mbchar and
-   inserting it in one bunch instead of the loop below (like in
-   rl_vi_char_search or _rl_vi_change_mbchar_case).  Set c to mbchar[0]
-   for test against 033 or ^C.  Make sure that _rl_read_mbchar does
-   this right. */
-int
-rl_vi_change_char (int count, int key __attribute__((unused)))
+static int
+_rl_vi_change_char (count, c, mb)
+     int count, c;
+     char *mb;
 {
-  int c, p;
-
-  if (vi_redoing)
-    c = _rl_vi_last_replacement;
-  else
-    {
-      RL_SETSTATE(RL_STATE_MOREINPUT);
-      _rl_vi_last_replacement = c = rl_read_key ();
-      RL_UNSETSTATE(RL_STATE_MOREINPUT);
-    }
+  int p;
 
   if (c == '\033' || c == CTRL ('C'))
     return -1;
@@ -1282,27 +1438,87 @@ rl_vi_change_char (int count, int key __attribute__((unused)))
     {
       p = rl_point;
       rl_vi_delete (1, c);
+      if (rl_point < p)		/* Did we retreat at EOL? */
+	rl_point++;
 #if defined (HANDLE_MULTIBYTE)
       if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
-	while (_rl_insert_char (1, c))
-	  {
-	    RL_SETSTATE (RL_STATE_MOREINPUT);
-	    c = rl_read_key ();
-	    RL_UNSETSTATE (RL_STATE_MOREINPUT);
-	  }
+	rl_insert_text (mb);
       else
 #endif
-	{
-	  if (rl_point < p)		/* Did we retreat at EOL? */
-	    rl_point++;
-	  _rl_insert_char (1, c);
-	}
+	_rl_insert_char (1, c);
     }
+
+  /* The cursor shall be left on the last character changed. */
+  rl_backward_char (1, c);
+
   rl_end_undo_group ();
 
   return (0);
 }
 
+static int
+_rl_vi_callback_getchar (mb, mlen)
+     char *mb;
+     int mlen;
+{
+  int c;
+
+  RL_SETSTATE(RL_STATE_MOREINPUT);
+  c = rl_read_key ();
+  RL_UNSETSTATE(RL_STATE_MOREINPUT);
+
+#if defined (HANDLE_MULTIBYTE)
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    c = _rl_read_mbstring (c, mb, mlen);
+#endif
+
+  return c;
+}
+
+#if defined (READLINE_CALLBACKS)
+static int
+_rl_vi_callback_change_char (data)
+     _rl_callback_generic_arg *data;
+{
+  int c;
+  char mb[MB_LEN_MAX];
+
+  _rl_vi_last_replacement = c = _rl_vi_callback_getchar (mb, MB_LEN_MAX);
+
+  _rl_callback_func = 0;
+  _rl_want_redisplay = 1;
+
+  return (_rl_vi_change_char (data->count, c, mb));
+}
+#endif
+
+int
+rl_vi_change_char (count, key)
+     int count, key;
+{
+  int c;
+  char mb[MB_LEN_MAX];
+
+  if (vi_redoing)
+    {
+      c = _rl_vi_last_replacement;
+      mb[0] = c;
+      mb[1] = '\0';
+    }
+#if defined (READLINE_CALLBACKS)
+  else if (RL_ISSTATE (RL_STATE_CALLBACK))
+    {
+      _rl_callback_data = _rl_callback_data_alloc (count);
+      _rl_callback_func = _rl_vi_callback_change_char;
+      return (0);
+    }
+#endif
+  else
+    _rl_vi_last_replacement = c = _rl_vi_callback_getchar (mb, MB_LEN_MAX);
+
+  return (_rl_vi_change_char (count, c, mb));
+}
+
 int
 rl_vi_subst (count, key)
      int count, key;
@@ -1365,7 +1581,8 @@ rl_vi_overstrike_delete (count, key)
 }
 
 int
-rl_vi_replace (int count __attribute__((unused)), int key __attribute__((unused)))
+rl_vi_replace (count, key)
+     int count, key;
 {
   int i;
 
@@ -1424,8 +1641,8 @@ rl_vi_possible_completions()
 #endif
 
 /* Functions to save and restore marks. */
-int
-rl_vi_set_mark (int count __attribute__((unused)), int key __attribute__((unused)))
+static int
+_rl_vi_set_mark ()
 {
   int ch;
 
@@ -1443,8 +1660,36 @@ rl_vi_set_mark (int count __attribute__((unused)), int key __attribute__((unused
   return 0;
 }
 
+#if defined (READLINE_CALLBACKS)
+static int
+_rl_vi_callback_set_mark (data)
+     _rl_callback_generic_arg *data;
+{
+  _rl_callback_func = 0;
+  _rl_want_redisplay = 1;
+
+  return (_rl_vi_set_mark ());
+}
+#endif
+
 int
-rl_vi_goto_mark (int count __attribute__((unused)), int key __attribute__((unused)))
+rl_vi_set_mark (count, key)
+     int count, key;
+{
+#if defined (READLINE_CALLBACKS)
+  if (RL_ISSTATE (RL_STATE_CALLBACK))
+    {
+      _rl_callback_data = 0;
+      _rl_callback_func = _rl_vi_callback_set_mark;
+      return (0);
+    }
+#endif
+
+  return (_rl_vi_set_mark ());
+}
+
+static int
+_rl_vi_goto_mark ()
 {
   int ch;
 
@@ -1473,4 +1718,31 @@ rl_vi_goto_mark (int count __attribute__((unused)), int key __attribute__((unuse
   return 0;
 }
 
+#if defined (READLINE_CALLBACKS)
+static int
+_rl_vi_callback_goto_mark (data)
+     _rl_callback_generic_arg *data;
+{
+  _rl_callback_func = 0;
+  _rl_want_redisplay = 1;
+
+  return (_rl_vi_goto_mark ());
+}
+#endif
+
+int
+rl_vi_goto_mark (count, key)
+     int count, key;
+{
+#if defined (READLINE_CALLBACKS)
+  if (RL_ISSTATE (RL_STATE_CALLBACK))
+    {
+      _rl_callback_data = 0;
+      _rl_callback_func = _rl_vi_callback_goto_mark;
+      return (0);
+    }
+#endif
+
+  return (_rl_vi_goto_mark ());
+}
 #endif /* VI_MODE */
diff --git a/cmd-line-utils/readline/xmalloc.c b/cmd-line-utils/readline/xmalloc.c
index 497936d3b43..8985d340d39 100644
--- a/cmd-line-utils/readline/xmalloc.c
+++ b/cmd-line-utils/readline/xmalloc.c
@@ -20,7 +20,9 @@
    Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 #define READLINE_LIBRARY
 
-#include "config_readline.h"
+#if defined (HAVE_CONFIG_H)
+#include <config.h>
+#endif
 
 #include <stdio.h>
 
@@ -39,7 +41,8 @@
 /* **************************************************************** */
 
 static void
-memory_error_and_abort(const char *fname)
+memory_error_and_abort (fname)
+     char *fname;
 {
   fprintf (stderr, "%s: out of virtual memory\n", fname);
   exit (2);
@@ -56,7 +59,7 @@ xmalloc (bytes)
 
   temp = malloc (bytes);
   if (temp == 0)
-    memory_error_and_abort("xmalloc");
+    memory_error_and_abort ("xmalloc");
   return (temp);
 }
 
@@ -70,7 +73,7 @@ xrealloc (pointer, bytes)
   temp = pointer ? realloc (pointer, bytes) : malloc (bytes);
 
   if (temp == 0)
-    memory_error_and_abort("xrealloc");
+    memory_error_and_abort ("xrealloc");
   return (temp);
 }
 
diff --git a/configure.in b/configure.in
index 71d5988480e..e042bb80719 100644
--- a/configure.in
+++ b/configure.in
@@ -7,7 +7,7 @@ AC_INIT(sql/mysqld.cc)
 AC_CANONICAL_SYSTEM
 # The Docs Makefile.am parses this line!
 # remember to also change ndb version below and update version.c in ndb
-AM_INIT_AUTOMAKE(mysql, 5.0.52)
+AM_INIT_AUTOMAKE(mysql, 5.0.54)
 AM_CONFIG_HEADER([include/config.h:config.h.in])
 
 PROTOCOL_VERSION=10
@@ -23,7 +23,7 @@ NDB_SHARED_LIB_VERSION=$NDB_SHARED_LIB_MAJOR_VERSION:0:0
 # ndb version
 NDB_VERSION_MAJOR=5
 NDB_VERSION_MINOR=0
-NDB_VERSION_BUILD=52
+NDB_VERSION_BUILD=54
 NDB_VERSION_STATUS=""
 
 # Set all version vars based on $VERSION. How do we do this more elegant ?
@@ -124,6 +124,8 @@ case $MACHINE_TYPE in
 esac
 
 # Save some variables and the command line options for mysqlbug
+SAVE_CC="$CC"
+SAVE_CXX="$CXX"
 SAVE_ASFLAGS="$ASFLAGS"
 SAVE_CFLAGS="$CFLAGS"
 SAVE_CXXFLAGS="$CXXFLAGS"
@@ -131,6 +133,8 @@ SAVE_LDFLAGS="$LDFLAGS"
 SAVE_CXXLDFLAGS="$CXXLDFLAGS"
 CONF_COMMAND="$0 $ac_configure_args"
 AC_SUBST(CONF_COMMAND)
+AC_SUBST(SAVE_CC)
+AC_SUBST(SAVE_CXX)
 AC_SUBST(SAVE_ASFLAGS)
 AC_SUBST(SAVE_CFLAGS)
 AC_SUBST(SAVE_CXXFLAGS)
@@ -373,6 +377,7 @@ AC_SUBST(CC)
 AC_SUBST(CFLAGS)
 AC_SUBST(CXX)
 AC_SUBST(CXXFLAGS)
+AC_SUBST(ASFLAGS)
 AC_SUBST(LD)
 AC_SUBST(INSTALL_SCRIPT)
 
@@ -631,7 +636,7 @@ AC_SUBST(NOINST_LDFLAGS)
 
 if test "$TARGET_LINUX" = "true" -a "$static_nss" = ""
 then
-  tmp=`nm /usr/lib/libc.a  | grep _nss_files_getaliasent_r`
+  tmp=`nm /usr/lib*/libc.a  | grep _nss_files_getaliasent_r`
   if test -n "$tmp"
   then
      STATIC_NSS_FLAGS="-lc -lnss_files -lnss_dns -lresolv"
diff --git a/include/config-win.h b/include/config-win.h
index f0804a368bc..45bfeb5ba26 100644
--- a/include/config-win.h
+++ b/include/config-win.h
@@ -36,6 +36,7 @@ functions */
 #include <io.h>
 #include <malloc.h>
 
+#define BIG_TABLES 1
 #define HAVE_SMEM 1
 
 #if defined(_WIN64) || defined(WIN64) 
diff --git a/include/my_sys.h b/include/my_sys.h
index d401cfca082..f72aef13989 100644
--- a/include/my_sys.h
+++ b/include/my_sys.h
@@ -691,6 +691,8 @@ extern WF_PACK *wf_comp(my_string str);
 extern int wf_test(struct wild_file_pack *wf_pack,const char *name);
 extern void wf_end(struct wild_file_pack *buffer);
 extern size_s strip_sp(my_string str);
+extern my_bool array_append_string_unique(const char *str,
+                                          const char **array, size_t size);
 extern void get_date(my_string to,int timeflag,time_t use_time);
 extern void soundex(CHARSET_INFO *, my_string out_pntr, my_string in_pntr,pbool remove_garbage);
 extern int init_record_cache(RECORD_CACHE *info,uint cachesize,File file,
@@ -881,6 +883,8 @@ extern CHARSET_INFO *get_charset(uint cs_number, myf flags);
 extern CHARSET_INFO *get_charset_by_name(const char *cs_name, myf flags);
 extern CHARSET_INFO *get_charset_by_csname(const char *cs_name,
 					   uint cs_flags, myf my_flags);
+extern CHARSET_INFO *get_compatible_charset_with_ctype(CHARSET_INFO
+                                                       *original_cs);
 extern void free_charsets(void);
 extern char *get_charsets_dir(char *buf);
 extern my_bool my_charset_same(CHARSET_INFO *cs1, CHARSET_INFO *cs2);
diff --git a/innobase/include/db0err.h b/innobase/include/db0err.h
index de5ac44e73f..247c5de67db 100644
--- a/innobase/include/db0err.h
+++ b/innobase/include/db0err.h
@@ -57,6 +57,18 @@ Created 5/24/1996 Heikki Tuuri
 					buffer pool (for big transactions,
 					InnoDB stores the lock structs in the
 					buffer pool) */
+#define DB_FOREIGN_DUPLICATE_KEY 46	/* foreign key constraints
+					activated by the operation would
+					lead to a duplicate key in some
+					table */
+#define DB_TOO_MANY_CONCURRENT_TRXS 47	/* when InnoDB runs out of the
+					preconfigured undo slots, this can
+					only happen when there are too many
+					concurrent transactions */
+#define DB_UNSUPPORTED		48	/* when InnoDB sees any artefact or
+					a feature that it can't recoginize or
+					work with e.g., FT indexes created by
+					a later version of the engine. */
 
 /* The following are partial failure codes */
 #define DB_FAIL 		1000
diff --git a/innobase/include/os0sync.h b/innobase/include/os0sync.h
index d27b1676f1b..ef013bd1f2a 100644
--- a/innobase/include/os0sync.h
+++ b/innobase/include/os0sync.h
@@ -112,9 +112,13 @@ os_event_set(
 	os_event_t	event);	/* in: event to set */
 /**************************************************************
 Resets an event semaphore to the nonsignaled state. Waiting threads will
-stop to wait for the event. */
+stop to wait for the event.
+The return value should be passed to os_even_wait_low() if it is desired
+that this thread should not wait in case of an intervening call to
+os_event_set() between this os_event_reset() and the
+os_event_wait_low() call. See comments for os_event_wait_low(). */
 
-void
+ib_longlong
 os_event_reset(
 /*===========*/
 	os_event_t	event);	/* in: event to reset */
@@ -125,16 +129,38 @@ void
 os_event_free(
 /*==========*/
 	os_event_t	event);	/* in: event to free */
+
 /**************************************************************
 Waits for an event object until it is in the signaled state. If
 srv_shutdown_state == SRV_SHUTDOWN_EXIT_THREADS this also exits the
 waiting thread when the event becomes signaled (or immediately if the
-event is already in the signaled state). */
+event is already in the signaled state).
+
+Typically, if the event has been signalled after the os_event_reset()
+we'll return immediately because event->is_set == TRUE.
+There are, however, situations (e.g.: sync_array code) where we may
+lose this information. For example:
+
+thread A calls os_event_reset()
+thread B calls os_event_set()   [event->is_set == TRUE]
+thread C calls os_event_reset() [event->is_set == FALSE]
+thread A calls os_event_wait()  [infinite wait!]
+thread C calls os_event_wait()  [infinite wait!]
+
+Where such a scenario is possible, to avoid infinite wait, the
+value returned by os_event_reset() should be passed in as
+reset_sig_count. */
+
+#define os_event_wait(event) os_event_wait_low((event), 0)
 
 void
-os_event_wait(
-/*==========*/
-	os_event_t	event);	/* in: event to wait */
+os_event_wait_low(
+/*==============*/
+	os_event_t	event,		/* in: event to wait */
+	ib_longlong	reset_sig_count);/* in: zero or the value
+					returned by previous call of
+					os_event_reset(). */
+
 /**************************************************************
 Waits for an event object until it is in the signaled state or
 a timeout is exceeded. In Unix the timeout is always infinite. */
diff --git a/innobase/include/page0cur.h b/innobase/include/page0cur.h
index b03302b0e77..3a76c5e02ba 100644
--- a/innobase/include/page0cur.h
+++ b/innobase/include/page0cur.h
@@ -22,6 +22,7 @@ Created 10/4/1994 Heikki Tuuri
 
 /* Page cursor search modes; the values must be in this order! */
 
+#define	PAGE_CUR_UNSUPP	0
 #define	PAGE_CUR_G	1
 #define	PAGE_CUR_GE	2
 #define	PAGE_CUR_L	3
diff --git a/innobase/include/sync0rw.h b/innobase/include/sync0rw.h
index 4cd26ba1921..55eaf94bae4 100644
--- a/innobase/include/sync0rw.h
+++ b/innobase/include/sync0rw.h
@@ -418,6 +418,17 @@ field. Then no new readers are allowed in. */
 
 struct rw_lock_struct {
 	os_event_t	event;	/* Used by sync0arr.c for thread queueing */
+
+#ifdef __WIN__
+	os_event_t	wait_ex_event;	/* This windows specific event is
+				used by the thread which has set the
+				lock state to RW_LOCK_WAIT_EX. The
+				rw_lock design guarantees that this
+				thread will be the next one to proceed
+				once the current the event gets
+				signalled. See LEMMA 2 in sync0sync.c */
+#endif
+
 	ulint	reader_count;	/* Number of readers who have locked this
 				lock in the shared mode */
 	ulint	writer; 	/* This field is set to RW_LOCK_EX if there
diff --git a/innobase/include/sync0rw.ic b/innobase/include/sync0rw.ic
index 31a1ea6562a..5b65b57082f 100644
--- a/innobase/include/sync0rw.ic
+++ b/innobase/include/sync0rw.ic
@@ -382,6 +382,9 @@ rw_lock_s_unlock_func(
 	mutex_exit(mutex);
 
 	if (UNIV_UNLIKELY(sg)) {
+#ifdef __WIN__
+		os_event_set(lock->wait_ex_event);
+#endif
 		os_event_set(lock->event);
 		sync_array_object_signalled(sync_primary_wait_array);
 	}
@@ -463,6 +466,9 @@ rw_lock_x_unlock_func(
 	mutex_exit(&(lock->mutex));
 
 	if (UNIV_UNLIKELY(sg)) {
+#ifdef __WIN__
+		os_event_set(lock->wait_ex_event);
+#endif
 		os_event_set(lock->event);
 		sync_array_object_signalled(sync_primary_wait_array);
 	}
diff --git a/innobase/include/sync0sync.ic b/innobase/include/sync0sync.ic
index e5c6f56d8ba..ae807bbce4a 100644
--- a/innobase/include/sync0sync.ic
+++ b/innobase/include/sync0sync.ic
@@ -207,7 +207,7 @@ mutex_exit(
 	perform the read first, which could leave a waiting
 	thread hanging indefinitely.
 
-	Our current solution call every 10 seconds
+	Our current solution call every second
 	sync_arr_wake_threads_if_sema_free()
 	to wake up possible hanging threads if
 	they are missed in mutex_signal_object. */
diff --git a/innobase/os/os0sync.c b/innobase/os/os0sync.c
index a3204a7b3e8..59195b03acf 100644
--- a/innobase/os/os0sync.c
+++ b/innobase/os/os0sync.c
@@ -151,7 +151,14 @@ os_event_create(
 	ut_a(0 == pthread_cond_init(&(event->cond_var), NULL));
 #endif
 	event->is_set = FALSE;
-	event->signal_count = 0;
+
+	/* We return this value in os_event_reset(), which can then be
+	be used to pass to the os_event_wait_low(). The value of zero
+	is reserved in os_event_wait_low() for the case when the
+	caller does not want to pass any signal_count value. To
+	distinguish between the two cases we initialize signal_count
+	to 1 here. */
+	event->signal_count = 1;
 #endif /* __WIN__ */
 
 	/* The os_sync_mutex can be NULL because during startup an event
@@ -244,13 +251,20 @@ os_event_set(
 
 /**************************************************************
 Resets an event semaphore to the nonsignaled state. Waiting threads will
-stop to wait for the event. */
+stop to wait for the event.
+The return value should be passed to os_even_wait_low() if it is desired
+that this thread should not wait in case of an intervening call to
+os_event_set() between this os_event_reset() and the
+os_event_wait_low() call. See comments for os_event_wait_low(). */
 
-void
+ib_longlong
 os_event_reset(
 /*===========*/
+				/* out: current signal_count. */
 	os_event_t	event)	/* in: event to reset */
 {
+	ib_longlong	ret = 0;
+
 #ifdef __WIN__
 	ut_a(event);
 
@@ -265,9 +279,11 @@ os_event_reset(
 	} else {
 		event->is_set = FALSE;
 	}
+	ret = event->signal_count;
 
 	os_fast_mutex_unlock(&(event->os_mutex));
 #endif
+	return(ret);
 }
 
 /**************************************************************
@@ -335,18 +351,38 @@ os_event_free(
 Waits for an event object until it is in the signaled state. If
 srv_shutdown_state == SRV_SHUTDOWN_EXIT_THREADS this also exits the
 waiting thread when the event becomes signaled (or immediately if the
-event is already in the signaled state). */
+event is already in the signaled state).
+
+Typically, if the event has been signalled after the os_event_reset()
+we'll return immediately because event->is_set == TRUE.
+There are, however, situations (e.g.: sync_array code) where we may
+lose this information. For example:
+
+thread A calls os_event_reset()
+thread B calls os_event_set()   [event->is_set == TRUE]
+thread C calls os_event_reset() [event->is_set == FALSE]
+thread A calls os_event_wait()  [infinite wait!]
+thread C calls os_event_wait()  [infinite wait!]
+
+Where such a scenario is possible, to avoid infinite wait, the
+value returned by os_event_reset() should be passed in as
+reset_sig_count. */
 
 void
-os_event_wait(
-/*==========*/
-	os_event_t	event)	/* in: event to wait */
+os_event_wait_low(
+/*==============*/
+	os_event_t	event,		/* in: event to wait */
+	ib_longlong	reset_sig_count)/* in: zero or the value
+					returned by previous call of
+					os_event_reset(). */
 {
 #ifdef __WIN__
 	DWORD	err;
 
 	ut_a(event);
 
+	UT_NOT_USED(reset_sig_count);
+
 	/* Specify an infinite time limit for waiting */
 	err = WaitForSingleObject(event->handle, INFINITE);
 
@@ -360,7 +396,11 @@ os_event_wait(
 
 	os_fast_mutex_lock(&(event->os_mutex));
 
-	old_signal_count = event->signal_count;
+	if (reset_sig_count) {
+		old_signal_count = reset_sig_count;
+	} else {
+		old_signal_count = event->signal_count;
+	}
 
 	for (;;) {
 		if (event->is_set == TRUE
diff --git a/innobase/srv/srv0srv.c b/innobase/srv/srv0srv.c
index 31cd202e4d2..1227824ef80 100644
--- a/innobase/srv/srv0srv.c
+++ b/innobase/srv/srv0srv.c
@@ -1881,12 +1881,6 @@ loop:
 
 	os_thread_sleep(1000000);
 
-	/* In case mutex_exit is not a memory barrier, it is
-	theoretically possible some threads are left waiting though
-	the semaphore is already released. Wake up those threads: */
-	
-	sync_arr_wake_threads_if_sema_free();
-
 	current_time = time(NULL);
 
 	time_elapsed = difftime(current_time, last_monitor_time);
@@ -2083,9 +2077,15 @@ loop:
 		srv_refresh_innodb_monitor_stats();
 	}
 
+	/* In case mutex_exit is not a memory barrier, it is
+	theoretically possible some threads are left waiting though
+	the semaphore is already released. Wake up those threads: */
+	
+	sync_arr_wake_threads_if_sema_free();
+
 	if (sync_array_print_long_waits()) {
 		fatal_cnt++;
-		if (fatal_cnt > 5) {
+		if (fatal_cnt > 10) {
 
 			fprintf(stderr,
 "InnoDB: Error: semaphore wait has lasted > %lu seconds\n"
@@ -2103,7 +2103,7 @@ loop:
 
 	fflush(stderr);
 
-	os_thread_sleep(2000000);
+	os_thread_sleep(1000000);
 
 	if (srv_shutdown_state < SRV_SHUTDOWN_CLEANUP) {
 
diff --git a/innobase/sync/sync0arr.c b/innobase/sync/sync0arr.c
index 64f9310bad3..504a877bcc2 100644
--- a/innobase/sync/sync0arr.c
+++ b/innobase/sync/sync0arr.c
@@ -40,7 +40,15 @@ because we can do with a very small number of OS events,
 say 200. In NT 3.51, allocating events seems to be a quadratic
 algorithm, because 10 000 events are created fast, but
 100 000 events takes a couple of minutes to create.
-*/
+
+As of 5.0.30 the above mentioned design is changed. Since now
+OS can handle millions of wait events efficiently, we no longer
+have this concept of each cell of wait array having one event.
+Instead, now the event that a thread wants to wait on is embedded
+in the wait object (mutex or rw_lock). We still keep the global
+wait array for the sake of diagnostics and also to avoid infinite
+wait The error_monitor thread scans the global wait array to signal
+any waiting threads who have missed the signal. */
 
 /* A cell where an individual thread may wait suspended
 until a resource is released. The suspending is implemented
@@ -62,6 +70,14 @@ struct sync_cell_struct {
 	ibool		waiting;	/* TRUE if the thread has already
 					called sync_array_event_wait
 					on this cell */
+	ib_longlong	signal_count;	/* We capture the signal_count
+					of the wait_object when we
+					reset the event. This value is
+					then passed on to os_event_wait
+					and we wait only if the event
+					has not been signalled in the
+					period between the reset and
+					wait call. */
 	time_t		reservation_time;/* time when the thread reserved
 					the wait cell */
 };
@@ -216,6 +232,7 @@ sync_array_create(
 		cell = sync_array_get_nth_cell(arr, i);        	
                 cell->wait_object = NULL;
 		cell->waiting = FALSE;
+		cell->signal_count = 0;
 	}
 
 	return(arr);
@@ -282,16 +299,23 @@ sync_array_validate(
 /***********************************************************************
 Puts the cell event in reset state. */
 static
-void
+ib_longlong
 sync_cell_event_reset(
 /*==================*/
+				/* out: value of signal_count
+				at the time of reset. */
 	ulint		type,	/* in: lock type mutex/rw_lock */
 	void*		object) /* in: the rw_lock/mutex object */
 {
 	if (type == SYNC_MUTEX) {
-		os_event_reset(((mutex_t *) object)->event);
+		return(os_event_reset(((mutex_t *) object)->event));
+#ifdef __WIN__
+	} else if (type == RW_LOCK_WAIT_EX) {
+		return(os_event_reset(
+		       ((rw_lock_t *) object)->wait_ex_event));
+#endif
 	} else {
-		os_event_reset(((rw_lock_t *) object)->event);
+		return(os_event_reset(((rw_lock_t *) object)->event));
 	}
 }		
 
@@ -345,8 +369,11 @@ sync_array_reserve_cell(
 
 			sync_array_exit(arr);
 
-			/* Make sure the event is reset */
-			sync_cell_event_reset(type, object);
+			/* Make sure the event is reset and also store
+			the value of signal_count at which the event
+			was reset. */
+			cell->signal_count = sync_cell_event_reset(type,
+								object);
 
 			cell->reservation_time = time(NULL);
 
@@ -388,7 +415,14 @@ sync_array_wait_event(
 
 	if (cell->request_type == SYNC_MUTEX) {
 		event = ((mutex_t*) cell->wait_object)->event;
-	} else {
+#ifdef __WIN__
+	/* On windows if the thread about to wait is the one which
+	has set the state of the rw_lock to RW_LOCK_WAIT_EX, then
+	it waits on a special event i.e.: wait_ex_event. */
+	} else if (cell->request_type == RW_LOCK_WAIT_EX) {
+		event = ((rw_lock_t*) cell->wait_object)->wait_ex_event;
+#endif
+	} else {	
 		event = ((rw_lock_t*) cell->wait_object)->event;
 	}
 
@@ -413,7 +447,7 @@ sync_array_wait_event(
 #endif
         sync_array_exit(arr);
 
-        os_event_wait(event);
+        os_event_wait_low(event, cell->signal_count);
 
         sync_array_free_cell(arr, index);
 }
@@ -457,7 +491,11 @@ sync_array_cell_print(
 #endif /* UNIV_SYNC_DEBUG */
 			(ulong) mutex->waiters);
 
-	} else if (type == RW_LOCK_EX || type == RW_LOCK_SHARED) {
+	} else if (type == RW_LOCK_EX
+#ifdef __WIN__
+		   || type == RW_LOCK_WAIT_EX
+#endif
+		   || type == RW_LOCK_SHARED) {
 
 		fputs(type == RW_LOCK_EX ? "X-lock on" : "S-lock on", file);
 
@@ -638,7 +676,8 @@ sync_array_detect_deadlock(
 
 		return(FALSE); /* No deadlock */
 
-	} else if (cell->request_type == RW_LOCK_EX) {
+	} else if (cell->request_type == RW_LOCK_EX
+		   || cell->request_type == RW_LOCK_WAIT_EX) {
 
 	    lock = cell->wait_object;
 
@@ -734,7 +773,8 @@ sync_arr_cell_can_wake_up(
 			return(TRUE);
 		}
 
-	} else if (cell->request_type == RW_LOCK_EX) {
+	} else if (cell->request_type == RW_LOCK_EX
+		   || cell->request_type == RW_LOCK_WAIT_EX) {
 
 	    	lock = cell->wait_object;
 
@@ -783,6 +823,7 @@ sync_array_free_cell(
 
 	cell->waiting = FALSE;
 	cell->wait_object =  NULL;
+	cell->signal_count = 0;
 
 	ut_a(arr->n_reserved > 0);
 	arr->n_reserved--;
@@ -839,6 +880,14 @@ sync_arr_wake_threads_if_sema_free(void)
 
 					mutex = cell->wait_object;
 					os_event_set(mutex->event);
+#ifdef __WIN__
+				} else if (cell->request_type
+					   == RW_LOCK_WAIT_EX) {
+					rw_lock_t*	lock;
+
+					lock = cell->wait_object;
+					os_event_set(lock->wait_ex_event);
+#endif
 				} else {
 					rw_lock_t*	lock;
 
diff --git a/innobase/sync/sync0rw.c b/innobase/sync/sync0rw.c
index 629331d6049..337fd3d77fd 100644
--- a/innobase/sync/sync0rw.c
+++ b/innobase/sync/sync0rw.c
@@ -132,6 +132,10 @@ rw_lock_create_func(
 	lock->last_x_line = 0;
 	lock->event = os_event_create(NULL);
 
+#ifdef __WIN__
+	lock->wait_ex_event = os_event_create(NULL);
+#endif
+
 	mutex_enter(&rw_lock_list_mutex);
 	
 	if (UT_LIST_GET_LEN(rw_lock_list) > 0) {
@@ -168,6 +172,10 @@ rw_lock_free(
 	mutex_enter(&rw_lock_list_mutex);
 	os_event_free(lock->event);
 
+#ifdef __WIN__
+	os_event_free(lock->wait_ex_event);
+#endif
+
 	if (UT_LIST_GET_PREV(list, lock)) {
 		ut_a(UT_LIST_GET_PREV(list, lock)->magic_n == RW_LOCK_MAGIC_N);
 	}
@@ -521,7 +529,15 @@ lock_loop:
 	rw_x_system_call_count++;
 
         sync_array_reserve_cell(sync_primary_wait_array,
-				lock, RW_LOCK_EX,
+				lock,
+#ifdef __WIN__
+				/* On windows RW_LOCK_WAIT_EX signifies
+				that this thread should wait on the
+				special wait_ex_event. */
+				(state == RW_LOCK_WAIT_EX)
+				 ? RW_LOCK_WAIT_EX :
+#endif
+				RW_LOCK_EX,
 				file_name, line,
 				&index);
 
diff --git a/innobase/sync/sync0sync.c b/innobase/sync/sync0sync.c
index 25b7a5588d9..c98e38d5f27 100644
--- a/innobase/sync/sync0sync.c
+++ b/innobase/sync/sync0sync.c
@@ -95,17 +95,47 @@ have happened that the thread which was holding the mutex has just released
 it and did not see the waiters byte set to 1, a case which would lead the
 other thread to an infinite wait.
 
-LEMMA 1: After a thread resets the event of the cell it reserves for waiting
-========
-for a mutex, some thread will eventually call sync_array_signal_object with
-the mutex as an argument. Thus no infinite wait is possible.
+LEMMA 1: After a thread resets the event of a mutex (or rw_lock), some
+=======
+thread will eventually call os_event_set() on that particular event.
+Thus no infinite wait is possible in this case.
 
 Proof:	After making the reservation the thread sets the waiters field in the
 mutex to 1. Then it checks that the mutex is still reserved by some thread,
 or it reserves the mutex for itself. In any case, some thread (which may be
 also some earlier thread, not necessarily the one currently holding the mutex)
 will set the waiters field to 0 in mutex_exit, and then call
-sync_array_signal_object with the mutex as an argument. 
+os_event_set() with the mutex as an argument. 
+Q.E.D.
+
+LEMMA 2: If an os_event_set() call is made after some thread has called
+=======
+the os_event_reset() and before it starts wait on that event, the call
+will not be lost to the second thread. This is true even if there is an
+intervening call to os_event_reset() by another thread.
+Thus no infinite wait is possible in this case.
+
+Proof (non-windows platforms): os_event_reset() returns a monotonically
+increasing value of signal_count. This value is increased at every
+call of os_event_set() If thread A has called os_event_reset() followed
+by thread B calling os_event_set() and then some other thread C calling
+os_event_reset(), the is_set flag of the event will be set to FALSE;
+but now if thread A calls os_event_wait_low() with the signal_count
+value returned from the earlier call of os_event_reset(), it will
+return immediately without waiting.
+Q.E.D.
+
+Proof (windows): If there is a writer thread which is forced to wait for
+the lock, it may be able to set the state of rw_lock to RW_LOCK_WAIT_EX
+The design of rw_lock ensures that there is one and only one thread
+that is able to change the state to RW_LOCK_WAIT_EX and this thread is
+guaranteed to acquire the lock after it is released by the current
+holders and before any other waiter gets the lock.
+On windows this thread waits on a separate event i.e.: wait_ex_event.
+Since only one thread can wait on this event there is no chance
+of this event getting reset before the writer starts wait on it.
+Therefore, this thread is guaranteed to catch the os_set_event()
+signalled unconditionally at the release of the lock.
 Q.E.D. */
 
 ulint	sync_dummy			= 0;
diff --git a/libmysql/CMakeLists.txt b/libmysql/CMakeLists.txt
index 6f5d8a49363..6efdd4afb90 100755
--- a/libmysql/CMakeLists.txt
+++ b/libmysql/CMakeLists.txt
@@ -74,7 +74,7 @@ SET(CLIENT_SOURCES   ../mysys/array.c ../strings/bchange.c ../strings/bmove.c
                      ../mysys/hash.c ../mysys/my_sleep.c ../mysys/default_modify.c
                      get_password.c ../strings/int2str.c ../strings/is_prefix.c 
                      libmysql.c ../mysys/list.c ../strings/llstr.c
-                     ../strings/longlong2str.c manager.c ../mysys/mf_cache.c 
+                     ../strings/longlong2str.c manager.c ../mysys/mf_arr_appstr.c ../mysys/mf_cache.c
                      ../mysys/mf_dirname.c ../mysys/mf_fn_ext.c ../mysys/mf_format.c 
                      ../mysys/mf_iocache.c ../mysys/mf_iocache2.c ../mysys/mf_loadpath.c 
                      ../mysys/mf_pack.c ../mysys/mf_path.c ../mysys/mf_tempfile.c ../mysys/mf_unixpath.c 
diff --git a/libmysql/Makefile.shared b/libmysql/Makefile.shared
index 5947ae26486..ad0ac53cfba 100644
--- a/libmysql/Makefile.shared
+++ b/libmysql/Makefile.shared
@@ -59,7 +59,7 @@ mysysobjects1 =		my_init.lo my_static.lo my_malloc.lo my_realloc.lo \
 			mf_pack.lo my_messnc.lo mf_dirname.lo mf_fn_ext.lo\
 			mf_wcomp.lo typelib.lo safemalloc.lo my_alloc.lo \
 			mf_format.lo mf_path.lo mf_unixpath.lo my_fopen.lo \
-			my_symlink.lo my_fstream.lo \
+			my_symlink.lo my_fstream.lo mf_arr_appstr.lo \
 			mf_loadpath.lo my_pthread.lo my_thr_init.lo \
 			thr_mutex.lo mulalloc.lo string.lo \
                         default.lo default_modify.lo \
diff --git a/libmysql/libmysql.c b/libmysql/libmysql.c
index c7bdfc4c42c..85509b49fdd 100644
--- a/libmysql/libmysql.c
+++ b/libmysql/libmysql.c
@@ -706,7 +706,8 @@ int cli_read_change_user_result(MYSQL *mysql, char *buff, const char *passwd)
 my_bool	STDCALL mysql_change_user(MYSQL *mysql, const char *user,
 				  const char *passwd, const char *db)
 {
-  char buff[512],*end=buff;
+  char buff[USERNAME_LENGTH+SCRAMBLED_PASSWORD_CHAR_LENGTH+NAME_LEN+2];
+  char *end= buff;
   int rc;
   DBUG_ENTER("mysql_change_user");
 
@@ -716,7 +717,7 @@ my_bool	STDCALL mysql_change_user(MYSQL *mysql, const char *user,
     passwd="";
 
   /* Store user into the buffer */
-  end=strmov(end,user)+1;
+  end= strmake(end, user, USERNAME_LENGTH) + 1;
 
   /* write scrambled password according to server capabilities */
   if (passwd[0])
@@ -736,7 +737,7 @@ my_bool	STDCALL mysql_change_user(MYSQL *mysql, const char *user,
   else
     *end++= '\0';                               /* empty password */
   /* Add database if needed */
-  end= strmov(end, db ? db : "") + 1;
+  end= strmake(end, db ? db : "", NAME_LEN) + 1;
 
   /* Write authentication package */
   simple_command(mysql,COM_CHANGE_USER, buff,(ulong) (end-buff),1);
@@ -4380,6 +4381,7 @@ static my_bool setup_one_fetch_function(MYSQL_BIND *param, MYSQL_FIELD *field)
   case MYSQL_TYPE_STRING:
   case MYSQL_TYPE_DECIMAL:
   case MYSQL_TYPE_NEWDECIMAL:
+  case MYSQL_TYPE_NEWDATE:
     DBUG_ASSERT(param->buffer_length != 0);
     param->fetch_result= fetch_result_str;
     break;
@@ -4452,6 +4454,7 @@ static my_bool setup_one_fetch_function(MYSQL_BIND *param, MYSQL_FIELD *field)
   case MYSQL_TYPE_VAR_STRING:
   case MYSQL_TYPE_STRING:
   case MYSQL_TYPE_BIT:
+  case MYSQL_TYPE_NEWDATE:
     param->skip_result= skip_result_string;
     break;
   default:
diff --git a/myisam/ft_parser.c b/myisam/ft_parser.c
index 6d68542e4e2..1d3a19dd8c6 100644
--- a/myisam/ft_parser.c
+++ b/myisam/ft_parser.c
@@ -188,7 +188,7 @@ byte ft_simple_get_word(CHARSET_INFO *cs, byte **start, const byte *end,
 
   do
   {
-    for (;; doc+= mbl)
+    for (;; doc+= (mbl ? mbl : 1))
     {
       if (doc >= end) DBUG_RETURN(0);
       if (true_word_char(cs, *doc)) break;
diff --git a/myisam/mi_check.c b/myisam/mi_check.c
index ed0a84e737d..420bc974752 100644
--- a/myisam/mi_check.c
+++ b/myisam/mi_check.c
@@ -940,7 +940,7 @@ int chk_data_link(MI_CHECK *param, MI_INFO *info,int extend)
   ha_rows records,del_blocks;
   my_off_t used,empty,pos,splits,start_recpos,
 	   del_length,link_used,start_block;
-  byte	*record,*to;
+  byte	*record= 0, *to;
   char llbuff[22],llbuff2[22],llbuff3[22];
   ha_checksum intern_record_checksum;
   ha_checksum key_checksum[MI_MAX_POSSIBLE_KEY];
@@ -957,7 +957,7 @@ int chk_data_link(MI_CHECK *param, MI_INFO *info,int extend)
       puts("- check record links");
   }
 
-  if (!(record= (byte*) my_malloc(info->s->base.pack_reclength,MYF(0))))
+  if (!mi_alloc_rec_buff(info, -1, &record))
   {
     mi_check_print_error(param,"Not enough memory for record");
     DBUG_RETURN(-1);
@@ -1364,17 +1364,150 @@ int chk_data_link(MI_CHECK *param, MI_INFO *info,int extend)
     printf("Lost space:   %12s    Linkdata:     %10s\n",
 	   llstr(empty,llbuff),llstr(link_used,llbuff2));
   }
-  my_free((gptr) record,MYF(0));
+  my_free(mi_get_rec_buff_ptr(info, record), MYF(0));
   DBUG_RETURN (error);
  err:
   mi_check_print_error(param,"got error: %d when reading datafile at record: %s",my_errno, llstr(records,llbuff));
  err2:
-  my_free((gptr) record,MYF(0));
+  my_free(mi_get_rec_buff_ptr(info, record), MYF(0));
   param->testflag|=T_RETRY_WITHOUT_QUICK;
   DBUG_RETURN(1);
 } /* chk_data_link */
 
 
+/**
+  @brief Drop all indexes
+
+  @param[in]    param           check parameters
+  @param[in]    info            MI_INFO handle
+  @param[in]    force           if to force drop all indexes
+
+  @return       status
+    @retval     0               OK
+    @retval     != 0            Error
+
+  @note
+    Once allocated, index blocks remain part of the key file forever.
+    When indexes are disabled, no block is freed. When enabling indexes,
+    no block is freed either. The new indexes are create from new
+    blocks. (Bug #4692)
+
+    Before recreating formerly disabled indexes, the unused blocks
+    must be freed. There are two options to do this:
+    - Follow the tree of disabled indexes, add all blocks to the
+      deleted blocks chain. Would require a lot of random I/O.
+    - Drop all blocks by clearing all index root pointers and all
+      delete chain pointers and resetting key_file_length to the end
+      of the index file header. This requires to recreate all indexes,
+      even those that may still be intact.
+    The second method is probably faster in most cases.
+
+    When disabling indexes, MySQL disables either all indexes or all
+    non-unique indexes. When MySQL [re-]enables disabled indexes
+    (T_CREATE_MISSING_KEYS), then we either have "lost" blocks in the
+    index file, or there are no non-unique indexes. In the latter case,
+    mi_repair*() would not be called as there would be no disabled
+    indexes.
+
+    If there would be more unique indexes than disabled (non-unique)
+    indexes, we could do the first method. But this is not implemented
+    yet. By now we drop and recreate all indexes when repair is called.
+
+    However, there is an exception. Sometimes MySQL disables non-unique
+    indexes when the table is empty (e.g. when copying a table in
+    mysql_alter_table()). When enabling the non-unique indexes, they
+    are still empty. So there is no index block that can be lost. This
+    optimization is implemented in this function.
+
+    Note that in normal repair (T_CREATE_MISSING_KEYS not set) we
+    recreate all enabled indexes unconditonally. We do not change the
+    key_map. Otherwise we invert the key map temporarily (outside of
+    this function) and recreate the then "seemingly" enabled indexes.
+    When we cannot use the optimization, and drop all indexes, we
+    pretend that all indexes were disabled. By the inversion, we will
+    then recrate all indexes.
+*/
+
+static int mi_drop_all_indexes(MI_CHECK *param, MI_INFO *info, my_bool force)
+{
+  MYISAM_SHARE *share= info->s;
+  MI_STATE_INFO *state= &share->state;
+  uint i;
+  int error;
+  DBUG_ENTER("mi_drop_all_indexes");
+
+  /*
+    If any of the disabled indexes has a key block assigned, we must
+    drop and recreate all indexes to avoid losing index blocks.
+
+    If we want to recreate disabled indexes only _and_ all of these
+    indexes are empty, we don't need to recreate the existing indexes.
+  */
+  if (!force && (param->testflag & T_CREATE_MISSING_KEYS))
+  {
+    DBUG_PRINT("repair", ("creating missing indexes"));
+    for (i= 0; i < share->base.keys; i++)
+    {
+      DBUG_PRINT("repair", ("index #: %u  key_root: 0x%lx  active: %d",
+                            i, (long) state->key_root[i],
+                            mi_is_key_active(state->key_map, i)));
+      if ((state->key_root[i] != HA_OFFSET_ERROR) &&
+          !mi_is_key_active(state->key_map, i))
+      {
+        /*
+          This index has at least one key block and it is disabled.
+          We would lose its block(s) if would just recreate it.
+          So we need to drop and recreate all indexes.
+        */
+        DBUG_PRINT("repair", ("nonempty and disabled: recreate all"));
+        break;
+      }
+    }
+    if (i >= share->base.keys)
+    {
+      /*
+        All of the disabled indexes are empty. We can just recreate them.
+        Flush dirty blocks of this index file from key cache and remove
+        all blocks of this index file from key cache.
+      */
+      DBUG_PRINT("repair", ("all disabled are empty: create missing"));
+      error= flush_key_blocks(share->key_cache, share->kfile,
+                              FLUSH_FORCE_WRITE);
+      goto end;
+    }
+    /*
+      We do now drop all indexes and declare them disabled. With the
+      T_CREATE_MISSING_KEYS flag, mi_repair*() will recreate all
+      disabled indexes and enable them.
+    */
+    mi_clear_all_keys_active(state->key_map);
+    DBUG_PRINT("repair", ("declared all indexes disabled"));
+  }
+
+  /* Remove all key blocks of this index file from key cache. */
+  if ((error= flush_key_blocks(share->key_cache, share->kfile,
+                               FLUSH_IGNORE_CHANGED)))
+    goto end; /* purecov: inspected */
+
+  /* Clear index root block pointers. */
+  for (i= 0; i < share->base.keys; i++)
+    state->key_root[i]= HA_OFFSET_ERROR;
+
+  /* Clear the delete chains. */
+  for (i= 0; i < state->header.max_block_size; i++)
+    state->key_del[i]= HA_OFFSET_ERROR;
+
+  /* Reset index file length to end of index file header. */
+  info->state->key_file_length= share->base.keystart;
+
+  DBUG_PRINT("repair", ("dropped all indexes"));
+  /* error= 0; set by last (error= flush_key_bocks()). */
+
+ end:
+  DBUG_RETURN(error);
+}
+
+
 	/* Recover old table by reading each record and writing all keys */
 	/* Save new datafile-name in temp_filename */
 
@@ -1382,7 +1515,6 @@ int mi_repair(MI_CHECK *param, register MI_INFO *info,
 	      my_string name, int rep_quick)
 {
   int error,got_error;
-  uint i;
   ha_rows start_records,new_header_length;
   my_off_t del;
   File new_file;
@@ -1428,8 +1560,7 @@ int mi_repair(MI_CHECK *param, register MI_INFO *info,
 		      MYF(MY_WME | MY_WAIT_IF_FULL)))
       goto err;
   info->opt_flag|=WRITE_CACHE_USED;
-  if (!(sort_param.record=(byte*) my_malloc((uint) share->base.pack_reclength,
-					   MYF(0))) ||
+  if (!mi_alloc_rec_buff(info, -1, &sort_param.record) ||
       !mi_alloc_rec_buff(info, -1, &sort_param.rec_buff))
   {
     mi_check_print_error(param, "Not enough memory for extra record");
@@ -1486,25 +1617,10 @@ int mi_repair(MI_CHECK *param, register MI_INFO *info,
 
   info->update= (short) (HA_STATE_CHANGED | HA_STATE_ROW_CHANGED);
 
-  /*
-    Clear all keys. Note that all key blocks allocated until now remain
-    "dead" parts of the key file. (Bug #4692)
-  */
-  for (i=0 ; i < info->s->base.keys ; i++)
-    share->state.key_root[i]= HA_OFFSET_ERROR;
-
-  /* Drop the delete chain. */
-  for (i=0 ; i < share->state.header.max_block_size ; i++)
-    share->state.key_del[i]=  HA_OFFSET_ERROR;
-
-  /*
-    If requested, activate (enable) all keys in key_map. In this case,
-    all indexes will be (re-)built.
-  */
+  /* This function always recreates all enabled indexes. */
   if (param->testflag & T_CREATE_MISSING_KEYS)
     mi_set_all_keys_active(share->state.key_map, share->base.keys);
-
-  info->state->key_file_length=share->base.keystart;
+  mi_drop_all_indexes(param, info, TRUE);
 
   lock_memory(param);			/* Everything is alloced */
 
@@ -1636,7 +1752,8 @@ err:
   }
   my_free(mi_get_rec_buff_ptr(info, sort_param.rec_buff),
                             MYF(MY_ALLOW_ZERO_PTR));
-  my_free(sort_param.record,MYF(MY_ALLOW_ZERO_PTR));
+  my_free(mi_get_rec_buff_ptr(info, sort_param.record),
+          MYF(MY_ALLOW_ZERO_PTR));
   my_free(sort_info.buff,MYF(MY_ALLOW_ZERO_PTR));
   VOID(end_io_cache(&param->read_cache));
   info->opt_flag&= ~(READ_CACHE_USED | WRITE_CACHE_USED);
@@ -2105,8 +2222,9 @@ int mi_repair_by_sort(MI_CHECK *param, register MI_INFO *info,
   ulong   *rec_per_key_part;
   char llbuff[22];
   SORT_INFO sort_info;
-  ulonglong key_map=share->state.key_map;
+  ulonglong key_map;
   DBUG_ENTER("mi_repair_by_sort");
+  LINT_INIT(key_map);
 
   start_records=info->state->records;
   got_error=1;
@@ -2142,8 +2260,7 @@ int mi_repair_by_sort(MI_CHECK *param, register MI_INFO *info,
   info->opt_flag|=WRITE_CACHE_USED;
   info->rec_cache.file=info->dfile;		/* for sort_delete_record */
 
-  if (!(sort_param.record=(byte*) my_malloc((uint) share->base.pack_reclength,
-					   MYF(0))) ||
+  if (!mi_alloc_rec_buff(info, -1, &sort_param.record) ||
       !mi_alloc_rec_buff(info, -1, &sort_param.rec_buff))
   {
     mi_check_print_error(param, "Not enough memory for extra record");
@@ -2179,25 +2296,14 @@ int mi_repair_by_sort(MI_CHECK *param, register MI_INFO *info,
   }
 
   info->update= (short) (HA_STATE_CHANGED | HA_STATE_ROW_CHANGED);
-  if (!(param->testflag & T_CREATE_MISSING_KEYS))
-  {
-    /*
-      Flush key cache for this file if we are calling this outside
-      myisamchk
-    */
-    flush_key_blocks(share->key_cache,share->kfile, FLUSH_IGNORE_CHANGED);
-    /* Clear the pointers to the given rows */
-    for (i=0 ; i < share->base.keys ; i++)
-      share->state.key_root[i]= HA_OFFSET_ERROR;
-    for (i=0 ; i < share->state.header.max_block_size ; i++)
-      share->state.key_del[i]=  HA_OFFSET_ERROR;
-    info->state->key_file_length=share->base.keystart;
-  }
-  else
+
+  /* Optionally drop indexes and optionally modify the key_map. */
+  mi_drop_all_indexes(param, info, FALSE);
+  key_map= share->state.key_map;
+  if (param->testflag & T_CREATE_MISSING_KEYS)
   {
-    if (flush_key_blocks(share->key_cache,share->kfile, FLUSH_FORCE_WRITE))
-      goto err;
-    key_map= ~key_map;				/* Create the missing keys */
+    /* Invert the copied key_map to recreate all disabled indexes. */
+    key_map= ~key_map;
   }
 
   sort_info.info=info;
@@ -2240,6 +2346,10 @@ int mi_repair_by_sort(MI_CHECK *param, register MI_INFO *info,
     sort_param.read_cache=param->read_cache;
     sort_param.keyinfo=share->keyinfo+sort_param.key;
     sort_param.seg=sort_param.keyinfo->seg;
+    /*
+      Skip this index if it is marked disabled in the copied
+      (and possibly inverted) key_map.
+    */
     if (! mi_is_key_active(key_map, sort_param.key))
     {
       /* Remember old statistics for key */
@@ -2247,6 +2357,8 @@ int mi_repair_by_sort(MI_CHECK *param, register MI_INFO *info,
 	     (char*) (share->state.rec_per_key_part +
 		      (uint) (rec_per_key_part - param->rec_per_key_part)),
 	     sort_param.keyinfo->keysegs*sizeof(*rec_per_key_part));
+      DBUG_PRINT("repair", ("skipping seemingly disabled index #: %u",
+                            sort_param.key));
       continue;
     }
 
@@ -2302,8 +2414,11 @@ int mi_repair_by_sort(MI_CHECK *param, register MI_INFO *info,
     if (param->testflag & T_STATISTICS)
       update_key_parts(sort_param.keyinfo, rec_per_key_part, sort_param.unique,
                        param->stats_method == MI_STATS_METHOD_IGNORE_NULLS?
-                       sort_param.notnull: NULL,(ulonglong) info->state->records);
+                       sort_param.notnull: NULL,
+                       (ulonglong) info->state->records);
+    /* Enable this index in the permanent (not the copied) key_map. */
     mi_set_key_active(share->state.key_map, sort_param.key);
+    DBUG_PRINT("repair", ("set enabled index #: %u", sort_param.key));
 
     if (sort_param.fix_datafile)
     {
@@ -2428,7 +2543,8 @@ err:
 
   my_free(mi_get_rec_buff_ptr(info, sort_param.rec_buff),
                             MYF(MY_ALLOW_ZERO_PTR));
-  my_free(sort_param.record,MYF(MY_ALLOW_ZERO_PTR));
+  my_free(mi_get_rec_buff_ptr(info, sort_param.record),
+          MYF(MY_ALLOW_ZERO_PTR));
   my_free((gptr) sort_info.key_block,MYF(MY_ALLOW_ZERO_PTR));
   my_free((gptr) sort_info.ft_buf, MYF(MY_ALLOW_ZERO_PTR));
   my_free(sort_info.buff,MYF(MY_ALLOW_ZERO_PTR));
@@ -2504,9 +2620,11 @@ int mi_repair_parallel(MI_CHECK *param, register MI_INFO *info,
   IO_CACHE new_data_cache; /* For non-quick repair. */
   IO_CACHE_SHARE io_share;
   SORT_INFO sort_info;
-  ulonglong key_map=share->state.key_map;
+  ulonglong key_map;
   pthread_attr_t thr_attr;
+  ulong max_pack_reclength;
   DBUG_ENTER("mi_repair_parallel");
+  LINT_INIT(key_map);
 
   start_records=info->state->records;
   got_error=1;
@@ -2608,25 +2726,14 @@ int mi_repair_parallel(MI_CHECK *param, register MI_INFO *info,
   }
 
   info->update= (short) (HA_STATE_CHANGED | HA_STATE_ROW_CHANGED);
-  if (!(param->testflag & T_CREATE_MISSING_KEYS))
-  {
-    /*
-      Flush key cache for this file if we are calling this outside
-      myisamchk
-    */
-    flush_key_blocks(share->key_cache,share->kfile, FLUSH_IGNORE_CHANGED);
-    /* Clear the pointers to the given rows */
-    for (i=0 ; i < share->base.keys ; i++)
-      share->state.key_root[i]= HA_OFFSET_ERROR;
-    for (i=0 ; i < share->state.header.max_block_size ; i++)
-      share->state.key_del[i]=  HA_OFFSET_ERROR;
-    info->state->key_file_length=share->base.keystart;
-  }
-  else
+
+  /* Optionally drop indexes and optionally modify the key_map. */
+  mi_drop_all_indexes(param, info, FALSE);
+  key_map= share->state.key_map;
+  if (param->testflag & T_CREATE_MISSING_KEYS)
   {
-    if (flush_key_blocks(share->key_cache,share->kfile, FLUSH_FORCE_WRITE))
-      goto err;
-    key_map= ~key_map;				/* Create the missing keys */
+    /* Invert the copied key_map to recreate all disabled indexes. */
+    key_map= ~key_map;
   }
 
   sort_info.info=info;
@@ -2662,10 +2769,13 @@ int mi_repair_parallel(MI_CHECK *param, register MI_INFO *info,
 
   del=info->state->del;
   param->glob_crc=0;
-
+  /* for compressed tables */
+  max_pack_reclength= share->base.pack_reclength;
+  if (share->options & HA_OPTION_COMPRESS_RECORD)
+    set_if_bigger(max_pack_reclength, share->max_pack_length);
   if (!(sort_param=(MI_SORT_PARAM *)
         my_malloc((uint) share->base.keys *
-		  (sizeof(MI_SORT_PARAM) + share->base.pack_reclength),
+		  (sizeof(MI_SORT_PARAM) + max_pack_reclength),
 		  MYF(MY_ZEROFILL))))
   {
     mi_check_print_error(param,"Not enough memory for key!");
@@ -2682,6 +2792,10 @@ int mi_repair_parallel(MI_CHECK *param, register MI_INFO *info,
     sort_param[i].key=key;
     sort_param[i].keyinfo=share->keyinfo+key;
     sort_param[i].seg=sort_param[i].keyinfo->seg;
+    /*
+      Skip this index if it is marked disabled in the copied
+      (and possibly inverted) key_map.
+    */
     if (! mi_is_key_active(key_map, key))
     {
       /* Remember old statistics for key */
@@ -2717,7 +2831,7 @@ int mi_repair_parallel(MI_CHECK *param, register MI_INFO *info,
     sort_param[i].max_pos=sort_param[i].pos=share->pack.header_length;
 
     sort_param[i].record= (((char *)(sort_param+share->base.keys))+
-			   (share->base.pack_reclength * i));
+			   (max_pack_reclength * i));
     if (!mi_alloc_rec_buff(info, -1, &sort_param[i].rec_buff))
     {
       mi_check_print_error(param,"Not enough memory!");
@@ -4333,7 +4447,7 @@ err:
 void update_auto_increment_key(MI_CHECK *param, MI_INFO *info,
 			       my_bool repair_only)
 {
-  byte *record;
+  byte *record= 0;
   DBUG_ENTER("update_auto_increment_key");
 
   if (!info->s->base.auto_key ||
@@ -4352,8 +4466,7 @@ void update_auto_increment_key(MI_CHECK *param, MI_INFO *info,
     We have to use an allocated buffer instead of info->rec_buff as 
     _mi_put_key_in_record() may use info->rec_buff
   */
-  if (!(record= (byte*) my_malloc((uint) info->s->base.pack_reclength,
-				  MYF(0))))
+  if (!mi_alloc_rec_buff(info, -1, &record))
   {
     mi_check_print_error(param,"Not enough memory for extra record");
     DBUG_VOID_RETURN;
@@ -4365,7 +4478,7 @@ void update_auto_increment_key(MI_CHECK *param, MI_INFO *info,
     if (my_errno != HA_ERR_END_OF_FILE)
     {
       mi_extra(info,HA_EXTRA_NO_KEYREAD,0);
-      my_free((char*) record, MYF(0));
+      my_free(mi_get_rec_buff_ptr(info, record), MYF(0));
       mi_check_print_error(param,"%d when reading last record",my_errno);
       DBUG_VOID_RETURN;
     }
@@ -4380,7 +4493,7 @@ void update_auto_increment_key(MI_CHECK *param, MI_INFO *info,
       set_if_bigger(info->s->state.auto_increment, param->auto_increment_value);
   }
   mi_extra(info,HA_EXTRA_NO_KEYREAD,0);
-  my_free((char*) record, MYF(0));
+  my_free(mi_get_rec_buff_ptr(info, record), MYF(0));
   update_state_info(param, info, UPDATE_AUTO_INC);
   DBUG_VOID_RETURN;
 }
diff --git a/myisam/mi_dynrec.c b/myisam/mi_dynrec.c
index 11f51f08d23..67d40ec50bf 100644
--- a/myisam/mi_dynrec.c
+++ b/myisam/mi_dynrec.c
@@ -144,6 +144,29 @@ static int write_dynamic_record(MI_INFO *info, const byte *record,
   DBUG_ENTER("write_dynamic_record");
 
   flag=0;
+
+  /*
+    Check if we have enough room for the new record.
+    First we do simplified check to make usual case faster.
+    Then we do more precise check for the space left.
+    Though it still is not absolutely precise, as
+    we always use MI_MAX_DYN_BLOCK_HEADER while it can be
+    less in the most of the cases.
+  */
+
+  if (unlikely(info->s->base.max_data_file_length -
+               info->state->data_file_length <
+               reclength + MI_MAX_DYN_BLOCK_HEADER))
+  {
+    if (info->s->base.max_data_file_length - info->state->data_file_length +
+        info->state->empty - info->state->del * MI_MAX_DYN_BLOCK_HEADER <
+        reclength + MI_MAX_DYN_BLOCK_HEADER)
+    {
+      my_errno=HA_ERR_RECORD_FILE_FULL;
+      DBUG_RETURN(1);
+    }
+  }
+
   do
   {
     if (_mi_find_writepos(info,reclength,&filepos,&length))
@@ -580,6 +603,51 @@ static int update_dynamic_record(MI_INFO *info, my_off_t filepos, byte *record,
   DBUG_ENTER("update_dynamic_record");
 
   flag=block_info.second_read=0;
+  /*
+     Check if we have enough room for the record.
+     First we do simplified check to make usual case faster.
+     Then we do more precise check for the space left.
+     Though it still is not absolutely precise, as
+     we always use MI_MAX_DYN_BLOCK_HEADER while it can be
+     less in the most of the cases.
+  */
+
+  /*
+    compare with just the reclength as we're going
+    to get some space from the old replaced record
+  */
+  if (unlikely(info->s->base.max_data_file_length -
+        info->state->data_file_length < reclength))
+  {
+    /*
+       let's read the old record's block to find out the length of the
+       old record
+    */
+    if ((error=_mi_get_block_info(&block_info,info->dfile,filepos))
+        & (BLOCK_DELETED | BLOCK_ERROR | BLOCK_SYNC_ERROR | BLOCK_FATAL_ERROR))
+    {
+      DBUG_PRINT("error",("Got wrong block info"));
+      if (!(error & BLOCK_FATAL_ERROR))
+        my_errno=HA_ERR_WRONG_IN_RECORD;
+      goto err;
+    }
+
+    /*
+      if new record isn't longer, we can go on safely
+    */
+    if (block_info.rec_len < reclength)
+    {
+      if (info->s->base.max_data_file_length - info->state->data_file_length +
+          info->state->empty - info->state->del * MI_MAX_DYN_BLOCK_HEADER <
+          reclength - block_info.rec_len + MI_MAX_DYN_BLOCK_HEADER)
+      {
+        my_errno=HA_ERR_RECORD_FILE_FULL;
+        goto err;
+      }
+    }
+    block_info.second_read=0;
+  }
+
   while (reclength > 0)
   {
     if (filepos != info->s->state.dellink)
diff --git a/myisam/mi_open.c b/myisam/mi_open.c
index 28258af57a2..ec169ac8785 100644
--- a/myisam/mi_open.c
+++ b/myisam/mi_open.c
@@ -675,8 +675,11 @@ byte *mi_alloc_rec_buff(MI_INFO *info, ulong length, byte **buf)
     /* to simplify initial init of info->rec_buf in mi_open and mi_extra */
     if (length == (ulong) -1)
     {
-      length= max(info->s->base.pack_reclength,
-                  info->s->base.max_key_length);
+      if (info->s->options & HA_OPTION_COMPRESS_RECORD)
+        length= max(info->s->base.pack_reclength, info->s->max_pack_length);
+      else
+        length= info->s->base.pack_reclength;
+      length= max(length, info->s->base.max_key_length);
       /* Avoid unnecessary realloc */
       if (newptr && length == old_length)
 	return newptr;
diff --git a/myisam/mi_packrec.c b/myisam/mi_packrec.c
index 0bd13d228d1..81fc4d046e7 100644
--- a/myisam/mi_packrec.c
+++ b/myisam/mi_packrec.c
@@ -165,7 +165,6 @@ my_bool _mi_read_pack_info(MI_INFO *info, pbool fix_keys)
   share->pack.header_length=	uint4korr(header+4);
   share->min_pack_length=(uint) uint4korr(header+8);
   share->max_pack_length=(uint) uint4korr(header+12);
-  set_if_bigger(share->base.pack_reclength,share->max_pack_length);
   elements=uint4korr(header+16);
   intervall_length=uint4korr(header+20);
   trees=uint2korr(header+24);
@@ -564,7 +563,7 @@ static void fill_quick_table(uint16 *table, uint bits, uint max_bits,
   */
   value|= (max_bits - bits) << 8 | IS_CHAR;
 
-  for (end= table + ((uint) 1 << bits); table < end; table++)
+  for (end= table + ((my_ptrdiff_t) 1 << bits); table < end; table++)
   {
     *table= (uint16) value;
   }
diff --git a/myisam/mi_write.c b/myisam/mi_write.c
index cc17d4c6165..967fbdc2330 100644
--- a/myisam/mi_write.c
+++ b/myisam/mi_write.c
@@ -975,7 +975,7 @@ int mi_init_bulk_insert(MI_INFO *info, ulong cache_size, ha_rows rows)
     DBUG_RETURN(0);
 
   if (rows && rows*total_keylength < cache_size)
-    cache_size=rows;
+    cache_size= (ulong)rows;
   else
     cache_size/=total_keylength*16;
 
diff --git a/myisam/myisamchk.c b/myisam/myisamchk.c
index d0117e12ede..d421bbc92ed 100644
--- a/myisam/myisamchk.c
+++ b/myisam/myisamchk.c
@@ -1543,8 +1543,8 @@ static int mi_sort_records(MI_CHECK *param,
     mi_check_print_error(param,"Not enough memory for key block");
     goto err;
   }
-  if (!(sort_param.record=(byte*) my_malloc((uint) share->base.pack_reclength,
-					   MYF(0))))
+
+  if (!mi_alloc_rec_buff(info, -1, &sort_param.record))
   {
     mi_check_print_error(param,"Not enough memory for record");
     goto err;
@@ -1639,7 +1639,8 @@ err:
   {
     my_afree((gptr) temp_buff);
   }
-  my_free(sort_param.record,MYF(MY_ALLOW_ZERO_PTR));
+  my_free(mi_get_rec_buff_ptr(info, sort_param.record),
+          MYF(MY_ALLOW_ZERO_PTR));
   info->opt_flag&= ~(READ_CACHE_USED | WRITE_CACHE_USED);
   VOID(end_io_cache(&info->rec_cache));
   my_free(sort_info.buff,MYF(MY_ALLOW_ZERO_PTR));
diff --git a/myisam/rt_index.c b/myisam/rt_index.c
index cf144839dd1..8ecb3688ad5 100644
--- a/myisam/rt_index.c
+++ b/myisam/rt_index.c
@@ -483,15 +483,16 @@ static uchar *rtree_pick_key(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key,
 			     uint key_length, uchar *page_buf, uint nod_flag)
 {
   double increase;
-  double best_incr = DBL_MAX;
+  double best_incr;
   double area;
   double best_area;
-  uchar *best_key;
+  uchar *best_key= NULL;
   uchar *k = rt_PAGE_FIRST_KEY(page_buf, nod_flag);
   uchar *last = rt_PAGE_END(page_buf);
 
   LINT_INIT(best_area);
   LINT_INIT(best_key);
+  LINT_INIT(best_incr);
 
   for (; k < last; k = rt_PAGE_NEXT_KEY(k, key_length, nod_flag))
   {
@@ -500,22 +501,13 @@ static uchar *rtree_pick_key(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key,
                                         &area)) == -1.0)
       return NULL;
     /* The following should be safe, even if we compare doubles */
-    if (increase < best_incr)
+    if (!best_key || increase < best_incr ||
+        ((increase == best_incr) && (area < best_area)))
     {
       best_key = k;
       best_area = area;
       best_incr = increase;
     }
-    else
-    {
-      /* The following should be safe, even if we compare doubles */
-      if ((increase == best_incr) && (area < best_area))
-      {
-        best_key = k;
-        best_area = area;
-        best_incr = increase;
-      }
-    }
   }
   return best_key;
 }
diff --git a/myisam/rt_mbr.c b/myisam/rt_mbr.c
index 1855e24feb0..deca23bbec7 100644
--- a/myisam/rt_mbr.c
+++ b/myisam/rt_mbr.c
@@ -523,7 +523,10 @@ double rtree_overlapping_area(HA_KEYSEG *keyseg, uchar* a, uchar* b,
 }
 
 /*
-Calculates MBR_AREA(a+b) - MBR_AREA(a)
+  Calculates MBR_AREA(a+b) - MBR_AREA(a)
+  Note: when 'a' and 'b' objects are far from each other,
+  the area increase can be really big, so this function
+  can return 'inf' as a result.
 */
 double rtree_area_increase(HA_KEYSEG *keyseg, uchar* a, uchar* b, 
                           uint key_length, double *ab_area)
diff --git a/myisam/sort.c b/myisam/sort.c
index b6cc8e8c2e0..2465227a449 100644
--- a/myisam/sort.c
+++ b/myisam/sort.c
@@ -141,7 +141,7 @@ int _create_index_by_sort(MI_SORT_PARAM *info,my_bool no_messages,
     if ((records < UINT_MAX32) && 
        ((my_off_t) (records + 1) * 
         (sort_length + sizeof(char*)) <= (my_off_t) memavl))
-      keys= records+1;
+      keys= (uint)records+1;
     else
       do
       {
@@ -349,7 +349,7 @@ pthread_handler_t thr_find_all_keys(void *arg)
     sort_keys= (uchar **) NULL;
 
     memavl=       max(sort_param->sortbuff_size, MIN_SORT_MEMORY);
-    idx=          sort_param->sort_info->max_records;
+    idx=          (uint)sort_param->sort_info->max_records;
     sort_length=  sort_param->key_length;
     maxbuffer=    1;
 
diff --git a/mysql-test/include/ctype_regex.inc b/mysql-test/include/ctype_regex.inc
new file mode 100644
index 00000000000..0e6b4c41607
--- /dev/null
+++ b/mysql-test/include/ctype_regex.inc
@@ -0,0 +1,42 @@
+#
+# To test a desired collation, set session.collation_connection to
+# this collation before including this file
+#
+
+--disable_warnings
+drop table if exists t1;
+--enable_warnings
+
+#
+# Create a table with two varchar(64) null-able column,
+# using current values of
+# @@character_set_connection and  @@collation_connection.
+#
+
+create table t1 as
+select repeat(' ', 64) as s1, repeat(' ',64) as s2
+union
+select null, null;
+show create table t1;
+delete from t1;
+
+insert into t1 values('aaa','aaa');
+insert into t1 values('aaa|qqq','qqq');
+insert into t1 values('gheis','^[^a-dXYZ]+$');
+insert into t1 values('aab','^aa?b');
+insert into t1 values('Baaan','^Ba*n');
+insert into t1 values('aaa','qqq|aaa');
+insert into t1 values('qqq','qqq|aaa');
+
+insert into t1 values('bbb','qqq|aaa');
+insert into t1 values('bbb','qqq');
+insert into t1 values('aaa','aba');
+
+insert into t1 values(null,'abc');
+insert into t1 values('def',null);
+insert into t1 values(null,null);
+insert into t1 values('ghi','ghi[');
+
+select HIGH_PRIORITY s1 regexp s2 from t1;
+
+drop table t1;
diff --git a/mysql-test/include/gis_keys.inc b/mysql-test/include/gis_keys.inc
new file mode 100644
index 00000000000..c75311f062a
--- /dev/null
+++ b/mysql-test/include/gis_keys.inc
@@ -0,0 +1,46 @@
+--source include/have_geometry.inc
+
+#
+# Spatial objects with keys
+#
+
+#
+# Bug #30825: Problems when putting a non-spatial index on a GIS column
+#
+
+CREATE TABLE t1 (p POINT);
+CREATE TABLE t2 (p POINT, INDEX(p));
+INSERT INTO t1 VALUES (POINTFROMTEXT('POINT(1 2)'));
+INSERT INTO t2 VALUES (POINTFROMTEXT('POINT(1 2)'));
+
+# no index, returns 1 as expected
+SELECT COUNT(*) FROM t1 WHERE p=POINTFROMTEXT('POINT(1 2)');
+
+# with index, returns 1 as expected
+# EXPLAIN shows that the index is not used though
+# due to the "most rows covered anyway, so a scan is more effective" rule
+EXPLAIN 
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+
+# adding another row to the table so that
+# the "most rows covered" rule doesn't kick in anymore
+# now EXPLAIN shows the index used on the table
+# and we're getting the wrong result again
+INSERT INTO t1 VALUES (POINTFROMTEXT('POINT(1 2)'));
+INSERT INTO t2 VALUES (POINTFROMTEXT('POINT(1 2)'));
+EXPLAIN 
+SELECT COUNT(*) FROM t1 WHERE p=POINTFROMTEXT('POINT(1 2)');
+SELECT COUNT(*) FROM t1 WHERE p=POINTFROMTEXT('POINT(1 2)');
+
+EXPLAIN 
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+
+EXPLAIN 
+SELECT COUNT(*) FROM t2 IGNORE INDEX(p) WHERE p=POINTFROMTEXT('POINT(1 2)');
+SELECT COUNT(*) FROM t2 IGNORE INDEX(p) WHERE p=POINTFROMTEXT('POINT(1 2)');
+
+DROP TABLE t1, t2;
+
+--echo End of 5.0 tests
diff --git a/mysql-test/mysql-test-run.pl b/mysql-test/mysql-test-run.pl
index b123c377ce7..8428f5a63b9 100755
--- a/mysql-test/mysql-test-run.pl
+++ b/mysql-test/mysql-test-run.pl
@@ -2077,6 +2077,21 @@ sub environment_setup () {
     ($lib_udf_example ?  dirname($lib_udf_example) : "") .
       ($ENV{'LD_LIBRARY_PATH'} ? ":$ENV{'LD_LIBRARY_PATH'}" : "");
 
+  # ----------------------------------------------------
+  # Setup env so childs can execute myisampack and myisamchk
+  # ----------------------------------------------------
+  $ENV{'MYISAMCHK'}= mtr_native_path(mtr_exe_exists(
+                       vs_config_dirs('storage/myisam', 'myisamchk'),
+                       vs_config_dirs('myisam', 'myisamchk'),
+                       "$path_client_bindir/myisamchk",
+                       "$glob_basedir/storage/myisam/myisamchk",
+                       "$glob_basedir/myisam/myisamchk"));
+  $ENV{'MYISAMPACK'}= mtr_native_path(mtr_exe_exists(
+                        vs_config_dirs('storage/myisam', 'myisampack'),
+                        vs_config_dirs('myisam', 'myisampack'),
+                        "$path_client_bindir/myisampack",
+                        "$glob_basedir/storage/myisam/myisampack",
+                        "$glob_basedir/myisam/myisampack"));
 
   # ----------------------------------------------------
   # We are nice and report a bit about our settings
diff --git a/mysql-test/r/almost_full.result b/mysql-test/r/almost_full.result
new file mode 100644
index 00000000000..eb28f12fa51
--- /dev/null
+++ b/mysql-test/r/almost_full.result
@@ -0,0 +1,29 @@
+drop table if exists t1;
+set global myisam_data_pointer_size=2;
+CREATE TABLE t1 (a int auto_increment primary key not null, b longtext) ENGINE=MyISAM;
+DELETE FROM t1 WHERE a=1 or a=5;
+INSERT INTO t1 SET b=repeat('a',600);
+ERROR HY000: The table 't1' is full
+CHECK TABLE t1 EXTENDED;
+Table	Op	Msg_type	Msg_text
+test.t1	check	warning	Datafile is almost full, 65448 of 65534 used
+test.t1	check	status	OK
+UPDATE t1 SET b=repeat('a', 800) where a=10;
+ERROR HY000: The table 't1' is full
+CHECK TABLE t1 EXTENDED;
+Table	Op	Msg_type	Msg_text
+test.t1	check	warning	Datafile is almost full, 65448 of 65534 used
+test.t1	check	status	OK
+INSERT INTO t1 SET b=repeat('a',400);
+CHECK TABLE t1 EXTENDED;
+Table	Op	Msg_type	Msg_text
+test.t1	check	warning	Datafile is almost full, 65448 of 65534 used
+test.t1	check	status	OK
+DELETE FROM t1 WHERE a=2 or a=6;
+UPDATE t1 SET b=repeat('a', 600) where a=11;
+CHECK TABLE t1 EXTENDED;
+Table	Op	Msg_type	Msg_text
+test.t1	check	warning	Datafile is almost full, 65448 of 65534 used
+test.t1	check	status	OK
+drop table t1;
+set global myisam_data_pointer_size=default;
diff --git a/mysql-test/r/analyze.result b/mysql-test/r/analyze.result
index 7b476c3cca2..c3dbb846402 100644
--- a/mysql-test/r/analyze.result
+++ b/mysql-test/r/analyze.result
@@ -56,3 +56,11 @@ show index from t1;
 Table	Non_unique	Key_name	Seq_in_index	Column_name	Collation	Cardinality	Sub_part	Packed	Null	Index_type	Comment
 t1	1	a	1	a	A	5	NULL	NULL	YES	BTREE	
 drop table t1;
+End of 4.1 tests
+create table t1(a int);
+analyze table t1 extended;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'extended' at line 1
+optimize table t1 extended;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'extended' at line 1
+drop table t1;
+End of 5.0 tests
diff --git a/mysql-test/r/archive.result b/mysql-test/r/archive.result
index a0b13b14b17..0fc43f58908 100644
--- a/mysql-test/r/archive.result
+++ b/mysql-test/r/archive.result
@@ -2618,7 +2618,7 @@ auto	fld1	companynr	fld3	fld4	fld5	fld6
 INSERT INTO t2 VALUES (2,011401,37,'breaking','dreaded','Steinberg','W');
 INSERT INTO t2 VALUES (3,011402,37,'Romans','scholastics','jarring','');
 INSERT INTO t2 VALUES (4,011403,37,'intercepted','audiology','tinily','');
-OPTIMIZE TABLE t2 EXTENDED;
+OPTIMIZE TABLE t2;
 Table	Op	Msg_type	Msg_text
 test.t2	optimize	status	OK
 SELECT * FROM t2;
diff --git a/mysql-test/r/bdb_gis.result b/mysql-test/r/bdb_gis.result
index d48b5a26e1d..6651421b51c 100644
--- a/mysql-test/r/bdb_gis.result
+++ b/mysql-test/r/bdb_gis.result
@@ -542,3 +542,42 @@ Overlaps(@horiz1, @point2)
 0
 DROP TABLE t1;
 End of 5.0 tests
+CREATE TABLE t1 (p POINT);
+CREATE TABLE t2 (p POINT, INDEX(p));
+INSERT INTO t1 VALUES (POINTFROMTEXT('POINT(1 2)'));
+INSERT INTO t2 VALUES (POINTFROMTEXT('POINT(1 2)'));
+SELECT COUNT(*) FROM t1 WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+1
+EXPLAIN 
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	ref	p	p	28	const	1	Using where
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+1
+INSERT INTO t1 VALUES (POINTFROMTEXT('POINT(1 2)'));
+INSERT INTO t2 VALUES (POINTFROMTEXT('POINT(1 2)'));
+EXPLAIN 
+SELECT COUNT(*) FROM t1 WHERE p=POINTFROMTEXT('POINT(1 2)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	2	Using where
+SELECT COUNT(*) FROM t1 WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+2
+EXPLAIN 
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	ALL	p	NULL	NULL	NULL	2	Using where
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+2
+EXPLAIN 
+SELECT COUNT(*) FROM t2 IGNORE INDEX(p) WHERE p=POINTFROMTEXT('POINT(1 2)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	ALL	NULL	NULL	NULL	NULL	2	Using where
+SELECT COUNT(*) FROM t2 IGNORE INDEX(p) WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+2
+DROP TABLE t1, t2;
+End of 5.0 tests
diff --git a/mysql-test/r/bigint.result b/mysql-test/r/bigint.result
index 064304b27aa..b0d114f1655 100644
--- a/mysql-test/r/bigint.result
+++ b/mysql-test/r/bigint.result
@@ -170,6 +170,12 @@ t2.value64=t1.value64;
 value64	value32	value64	value32
 9223372036854775807	2	9223372036854775807	4
 drop table t1, t2;
+create table t1 (sint64 bigint not null);
+insert into t1 values (-9223372036854775808);
+select * from t1;
+sint64
+-9223372036854775808
+drop table t1;
 create table t1 select 1 as 'a';
 show create table t1;
 Table	Create Table
diff --git a/mysql-test/r/binlog_killed.result b/mysql-test/r/binlog_killed.result
index ba4f38fb4c1..e04cc192876 100644
--- a/mysql-test/r/binlog_killed.result
+++ b/mysql-test/r/binlog_killed.result
@@ -9,4 +9,48 @@ insert into t2 values (null, null), (null, get_lock("a", 10));
 select @result /* must be zero either way */;
 @result
 0
+select RELEASE_LOCK("a");
+RELEASE_LOCK("a")
+1
+delete from t1;
+delete from t2;
+insert into t1 values (1,1),(2,2);
+begin;
+update t1 set b=11 where a=2;
+begin;
+update t1 set b=b+10;
+kill query ID;
+rollback;
+rollback;
+select * from t1  order by a /* must be the same as before (1,1),(2,2) */;
+a	b
+1	1
+2	2
+begin;
+delete from t1 where a=2;
+begin;
+delete from t1 where a=2;
+kill query ID;
+rollback;
+rollback;
+select * from t1 order by a /* must be the same as before (1,1),(2,2) */;
+a	b
+1	1
+2	2
+drop table if exists t4;
+create table t4 (a int, b int) engine=innodb;
+insert into t4 values (3, 3);
+begin;
+insert into t1 values (3, 3);
+begin;
+insert into t1 select * from t4 for update;
+kill query ID;
+rollback;
+rollback;
+select * from t1 /* must be the same as before (1,1),(2,2) */;
+a	b
+1	1
+2	2
+drop table t4;
 drop table t1,t2,t3;
+end of the tests
diff --git a/mysql-test/r/binlog_killed_simulate.result b/mysql-test/r/binlog_killed_simulate.result
new file mode 100644
index 00000000000..a21ac5b1e32
--- /dev/null
+++ b/mysql-test/r/binlog_killed_simulate.result
@@ -0,0 +1,33 @@
+drop table if exists t1,t2;
+create table t1  (a int) engine=MyISAM;
+insert into t1 set a=1;
+reset master;
+update t1 set a=2 /* will be "killed" after work has been done */;
+select
+(@a:=load_file("MYSQLTEST_VARDIR/tmp/binlog_killed_bug27571.binlog"))
+is not null;
+(@a:=load_file("MYSQLTEST_VARDIR/tmp/binlog_killed_bug27571.binlog"))
+is not null
+1
+select 1 /* must return 1 as query completed before got killed*/;
+1
+1
+create table t2 (a int, b int) ENGINE=MyISAM;
+reset master;
+load data infile '../std_data_ln/rpl_loaddata.dat' into table t2 /* will be "killed" in the middle */;
+ERROR 70100: Query execution was interrupted
+show binlog events from 98;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	98	Begin_load_query	1	#	;file_id=1;block_len=12
+master-bin.000001	133	Execute_load_query	1	#	use `test`; load data infile '../std_data_ln/rpl_loaddata.dat' into table t2 /* will be "killed" in the middle */ ;file_id=1
+select
+(@a:=load_file("MYSQLTEST_VARDIR/tmp/binlog_killed_bug27571.binlog"))
+is not null;
+(@a:=load_file("MYSQLTEST_VARDIR/tmp/binlog_killed_bug27571.binlog"))
+is not null
+1
+select 0 /* must return 0 to mean the killed query is in */;
+0
+0
+drop table t1,t2;
+end of the tests
diff --git a/mysql-test/r/cast.result b/mysql-test/r/cast.result
index 524ff48d69e..88601eceb0a 100644
--- a/mysql-test/r/cast.result
+++ b/mysql-test/r/cast.result
@@ -414,4 +414,28 @@ NULL
 NULL
 20070719
 drop table t1;
+CREATE TABLE t1 (f1 DATE);
+INSERT INTO t1 VALUES ('2007-07-19'), (NULL);
+SELECT HOUR(f1),
+MINUTE(f1),
+SECOND(f1) FROM t1;
+HOUR(f1)	MINUTE(f1)	SECOND(f1)
+0	0	0
+NULL	NULL	NULL
+SELECT HOUR(CAST('2007-07-19' AS DATE)),
+MINUTE(CAST('2007-07-19' AS DATE)),
+SECOND(CAST('2007-07-19' AS DATE));
+HOUR(CAST('2007-07-19' AS DATE))	MINUTE(CAST('2007-07-19' AS DATE))	SECOND(CAST('2007-07-19' AS DATE))
+0	0	0
+SELECT HOUR(CAST(NULL AS DATE)),
+MINUTE(CAST(NULL AS DATE)),
+SECOND(CAST(NULL AS DATE));
+HOUR(CAST(NULL AS DATE))	MINUTE(CAST(NULL AS DATE))	SECOND(CAST(NULL AS DATE))
+NULL	NULL	NULL
+SELECT HOUR(NULL),
+MINUTE(NULL),
+SECOND(NULL);
+HOUR(NULL)	MINUTE(NULL)	SECOND(NULL)
+NULL	NULL	NULL
+DROP TABLE t1;
 End of 5.0 tests
diff --git a/mysql-test/r/create.result b/mysql-test/r/create.result
index ab5d23d6cea..3d7486b6ba2 100644
--- a/mysql-test/r/create.result
+++ b/mysql-test/r/create.result
@@ -425,7 +425,7 @@ explain t2;
 Field	Type	Null	Key	Default	Extra
 a	int(11)	YES		NULL	
 b	bigint(11)	NO		0	
-c	bigint(11)	NO		0	
+c	bigint(11) unsigned	NO		0	
 d	date	YES		NULL	
 e	varchar(1)	NO			
 f	datetime	YES		NULL	
diff --git a/mysql-test/r/csv.result b/mysql-test/r/csv.result
index 3900597d2a6..dca4e349c8a 100644
--- a/mysql-test/r/csv.result
+++ b/mysql-test/r/csv.result
@@ -5029,4 +5029,46 @@ F7	÷	DIVISION SIGN
 FE	þ	LATIN SMALL LETTER THORN
 FF	ÿ	LATIN SMALL LETTER Y WITH DIAERESIS
 drop table t1;
+create table t1(a datetime) engine=csv;
+insert into t1 values();
+select * from t1;
+a
+0000-00-00 00:00:00
+drop table t1;
+create table t1(a set('foo','bar')) engine=csv;
+insert into t1 values();
+select * from t1;
+a
+
+drop table t1;
+create table t1(a varchar(32)) engine=csv;
+insert into t1 values();
+select * from t1;
+a
+
+drop table t1;
+create table t1(a int) engine=csv;
+insert into t1 values();
+select * from t1;
+a
+0
+drop table t1;
+create table t1(a blob) engine=csv;
+insert into t1 values();
+select * from t1;
+a
+
+drop table t1;
+create table t1(a bit(1)) engine=csv;
+insert into t1 values();
+select BIN(a) from t1;
+BIN(a)
+0
+drop table t1;
+create table t1(a enum('foo','bar') default 'foo') engine=csv;
+insert into t1 values();
+select * from t1;
+a
+foo
+drop table t1;
 End of 5.0 tests
diff --git a/mysql-test/r/ctype_euckr.result b/mysql-test/r/ctype_euckr.result
index b9619370d4c..ee786202c01 100644
--- a/mysql-test/r/ctype_euckr.result
+++ b/mysql-test/r/ctype_euckr.result
@@ -178,3 +178,44 @@ hex(a)
 A2E6
 FEF7
 DROP TABLE t1;
+create table t1 (s1 varchar(5) character set euckr);
+insert into t1 values (0xA141);
+insert into t1 values (0xA15A);
+insert into t1 values (0xA161);
+insert into t1 values (0xA17A);
+insert into t1 values (0xA181);
+insert into t1 values (0xA1FE);
+insert into t1 values (0xA140);
+Warnings:
+Warning	1366	Incorrect string value: '\xA1@' for column 's1' at row 1
+insert into t1 values (0xA15B);
+Warnings:
+Warning	1366	Incorrect string value: '\xA1[' for column 's1' at row 1
+insert into t1 values (0xA160);
+Warnings:
+Warning	1366	Incorrect string value: '\xA1`' for column 's1' at row 1
+insert into t1 values (0xA17B);
+Warnings:
+Warning	1366	Incorrect string value: '\xA1{' for column 's1' at row 1
+insert into t1 values (0xA180);
+Warnings:
+Warning	1366	Incorrect string value: '\xA1\x80' for column 's1' at row 1
+insert into t1 values (0xA1FF);
+Warnings:
+Warning	1366	Incorrect string value: '\xA1\xFF' for column 's1' at row 1
+select hex(s1), hex(convert(s1 using utf8)) from t1 order by binary s1;
+hex(s1)	hex(convert(s1 using utf8))
+	
+	
+	
+	
+	
+	
+A141	ECA2A5
+A15A	ECA381
+A161	ECA382
+A17A	ECA3A5
+A181	ECA3A6
+A1FE	EFBFA2
+drop table t1;
+End of 5.0 tests
diff --git a/mysql-test/r/ctype_uca.result b/mysql-test/r/ctype_uca.result
index e676d5a5ca0..ae9146fc9db 100644
--- a/mysql-test/r/ctype_uca.result
+++ b/mysql-test/r/ctype_uca.result
@@ -2767,4 +2767,49 @@ a
 c
 ch
 drop table t1;
+set collation_connection=ucs2_unicode_ci;
+drop table if exists t1;
+create table t1 as
+select repeat(' ', 64) as s1, repeat(' ',64) as s2
+union
+select null, null;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `s1` varchar(64) character set ucs2 collate ucs2_unicode_ci default NULL,
+  `s2` varchar(64) character set ucs2 collate ucs2_unicode_ci default NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+delete from t1;
+insert into t1 values('aaa','aaa');
+insert into t1 values('aaa|qqq','qqq');
+insert into t1 values('gheis','^[^a-dXYZ]+$');
+insert into t1 values('aab','^aa?b');
+insert into t1 values('Baaan','^Ba*n');
+insert into t1 values('aaa','qqq|aaa');
+insert into t1 values('qqq','qqq|aaa');
+insert into t1 values('bbb','qqq|aaa');
+insert into t1 values('bbb','qqq');
+insert into t1 values('aaa','aba');
+insert into t1 values(null,'abc');
+insert into t1 values('def',null);
+insert into t1 values(null,null);
+insert into t1 values('ghi','ghi[');
+select HIGH_PRIORITY s1 regexp s2 from t1;
+s1 regexp s2
+1
+1
+1
+1
+1
+1
+1
+0
+0
+0
+NULL
+NULL
+NULL
+NULL
+drop table t1;
+set names utf8;
 End for 5.0 tests
diff --git a/mysql-test/r/ctype_ucs.result b/mysql-test/r/ctype_ucs.result
index cd734ff9d23..a6d6c604b9b 100644
--- a/mysql-test/r/ctype_ucs.result
+++ b/mysql-test/r/ctype_ucs.result
@@ -819,6 +819,12 @@ set character_set_client= ucs2;
 ERROR 42000: Variable 'character_set_client' can't be set to the value of 'ucs2'
 set character_set_client= concat('ucs', substr('2', 1));
 ERROR 42000: Variable 'character_set_client' can't be set to the value of 'ucs2'
+CREATE TABLE t1(a TEXT CHARSET ucs2 COLLATE ucs2_unicode_ci);
+INSERT INTO t1 VALUES('abcd');
+SELECT * FROM t1 WHERE MATCH(a) AGAINST ('+abcd' IN BOOLEAN MODE);
+a
+abcd
+DROP TABLE t1;
 End of 4.1 tests
 CREATE TABLE t1 (a varchar(64) character set ucs2, b decimal(10,3));
 INSERT INTO t1 VALUES ("1.1", 0), ("2.1", 0);
@@ -930,4 +936,52 @@ ERROR HY000: Illegal mix of collations (ascii_general_ci,IMPLICIT) and (ucs2_gen
 select * from t1 where a=if(b<10,_ucs2 0x0062,_ucs2 0x00C0);
 ERROR HY000: Illegal mix of collations (ascii_general_ci,IMPLICIT) and (ucs2_general_ci,COERCIBLE) for operation '='
 drop table t1;
+set collation_connection=ucs2_general_ci;
+drop table if exists t1;
+create table t1 as
+select repeat(' ', 64) as s1, repeat(' ',64) as s2
+union
+select null, null;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `s1` varchar(64) character set ucs2 default NULL,
+  `s2` varchar(64) character set ucs2 default NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+delete from t1;
+insert into t1 values('aaa','aaa');
+insert into t1 values('aaa|qqq','qqq');
+insert into t1 values('gheis','^[^a-dXYZ]+$');
+insert into t1 values('aab','^aa?b');
+insert into t1 values('Baaan','^Ba*n');
+insert into t1 values('aaa','qqq|aaa');
+insert into t1 values('qqq','qqq|aaa');
+insert into t1 values('bbb','qqq|aaa');
+insert into t1 values('bbb','qqq');
+insert into t1 values('aaa','aba');
+insert into t1 values(null,'abc');
+insert into t1 values('def',null);
+insert into t1 values(null,null);
+insert into t1 values('ghi','ghi[');
+select HIGH_PRIORITY s1 regexp s2 from t1;
+s1 regexp s2
+1
+1
+1
+1
+1
+1
+1
+0
+0
+0
+NULL
+NULL
+NULL
+NULL
+drop table t1;
+set names latin1;
+select hex(char(0x41 using ucs2));
+hex(char(0x41 using ucs2))
+0041
 End of 5.0 tests
diff --git a/mysql-test/r/ctype_utf8.result b/mysql-test/r/ctype_utf8.result
index 710cac388a5..5ca1d578d2a 100644
--- a/mysql-test/r/ctype_utf8.result
+++ b/mysql-test/r/ctype_utf8.result
@@ -267,6 +267,51 @@ b
 select * from t1 where a = 'b' and a != 'b';
 a
 drop table t1;
+set collation_connection=utf8_general_ci;
+drop table if exists t1;
+create table t1 as
+select repeat(' ', 64) as s1, repeat(' ',64) as s2
+union
+select null, null;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `s1` varchar(64) character set utf8 default NULL,
+  `s2` varchar(64) character set utf8 default NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+delete from t1;
+insert into t1 values('aaa','aaa');
+insert into t1 values('aaa|qqq','qqq');
+insert into t1 values('gheis','^[^a-dXYZ]+$');
+insert into t1 values('aab','^aa?b');
+insert into t1 values('Baaan','^Ba*n');
+insert into t1 values('aaa','qqq|aaa');
+insert into t1 values('qqq','qqq|aaa');
+insert into t1 values('bbb','qqq|aaa');
+insert into t1 values('bbb','qqq');
+insert into t1 values('aaa','aba');
+insert into t1 values(null,'abc');
+insert into t1 values('def',null);
+insert into t1 values(null,null);
+insert into t1 values('ghi','ghi[');
+select HIGH_PRIORITY s1 regexp s2 from t1;
+s1 regexp s2
+1
+1
+1
+1
+1
+1
+1
+0
+0
+0
+NULL
+NULL
+NULL
+NULL
+drop table t1;
+set names utf8;
 set names utf8;
 select  'ва��'  rlike '[[:<:]]ва��[[:>:]]';
 'ва��'  rlike '[[:<:]]ва��[[:>:]]'
@@ -1538,12 +1583,12 @@ char(53647 using utf8)
 �
 select char(0xff,0x8f using utf8);
 char(0xff,0x8f using utf8)
-ÿ�
+
 Warnings:
 Warning	1300	Invalid utf8 character string: 'FF8F'
 select convert(char(0xff,0x8f) using utf8);
 convert(char(0xff,0x8f) using utf8)
-ÿ�
+
 Warnings:
 Warning	1300	Invalid utf8 character string: 'FF8F'
 set sql_mode=traditional;
@@ -1730,3 +1775,41 @@ i
 1
 н1234567890
 DROP TABLE t1, t2;
+set sql_mode=traditional;
+select hex(char(0xFF using utf8));
+hex(char(0xFF using utf8))
+NULL
+Warnings:
+Error	1300	Invalid utf8 character string: 'FF'
+select hex(convert(0xFF using utf8));
+hex(convert(0xFF using utf8))
+NULL
+Warnings:
+Error	1300	Invalid utf8 character string: 'FF'
+select hex(_utf8 0x616263FF);
+ERROR HY000: Invalid utf8 character string: 'FF'
+select hex(_utf8 X'616263FF');
+ERROR HY000: Invalid utf8 character string: 'FF'
+select hex(_utf8 B'001111111111');
+ERROR HY000: Invalid utf8 character string: 'FF'
+select (_utf8 X'616263FF');
+ERROR HY000: Invalid utf8 character string: 'FF'
+set sql_mode=default;
+select hex(char(0xFF using utf8));
+hex(char(0xFF using utf8))
+
+Warnings:
+Warning	1300	Invalid utf8 character string: 'FF'
+select hex(convert(0xFF using utf8));
+hex(convert(0xFF using utf8))
+
+Warnings:
+Warning	1300	Invalid utf8 character string: 'FF'
+select hex(_utf8 0x616263FF);
+ERROR HY000: Invalid utf8 character string: 'FF'
+select hex(_utf8 X'616263FF');
+ERROR HY000: Invalid utf8 character string: 'FF'
+select hex(_utf8 B'001111111111');
+ERROR HY000: Invalid utf8 character string: 'FF'
+select (_utf8 X'616263FF');
+ERROR HY000: Invalid utf8 character string: 'FF'
diff --git a/mysql-test/r/date_formats.result b/mysql-test/r/date_formats.result
index d62c865bb3c..6833a7f1594 100644
--- a/mysql-test/r/date_formats.result
+++ b/mysql-test/r/date_formats.result
@@ -481,7 +481,7 @@ str_to_date(a,b)
 create table t2 select str_to_date(a,b) from t1;
 describe t2;
 Field	Type	Null	Key	Default	Extra
-str_to_date(a,b)	binary(29)	YES		NULL	
+str_to_date(a,b)	datetime	YES		NULL	
 select str_to_date("2003-01-02 10:11:12.0012", "%Y-%m-%d %H:%i:%S.%f") as f1,
 str_to_date("2003-01-02 10:11:12.0012", "%Y-%m-%d %H:%i:%S") as f2,
 str_to_date("2003-01-02", "%Y-%m-%d") as f3,
diff --git a/mysql-test/r/delayed.result b/mysql-test/r/delayed.result
index b37679847be..ff333d88fef 100644
--- a/mysql-test/r/delayed.result
+++ b/mysql-test/r/delayed.result
@@ -73,13 +73,13 @@ a
 13
 DROP TABLE t1;
 SET @bug20627_old_auto_increment_offset=
-@@auto_increment_offset= 2;
+@@auto_increment_offset;
 SET @bug20627_old_auto_increment_increment=
-@@auto_increment_increment= 3;
+@@auto_increment_increment;
 SET @bug20627_old_session_auto_increment_offset=
-@@session.auto_increment_offset= 4;
+@@session.auto_increment_offset;
 SET @bug20627_old_session_auto_increment_increment=
-@@session.auto_increment_increment= 5;
+@@session.auto_increment_increment;
 SET @@auto_increment_offset= 2;
 SET @@auto_increment_increment= 3;
 SET @@session.auto_increment_offset= 4;
@@ -116,13 +116,13 @@ SET             @@session.auto_increment_offset=
 SET             @@session.auto_increment_increment=
 @bug20627_old_session_auto_increment_increment;
 SET @bug20830_old_auto_increment_offset=
-@@auto_increment_offset= 2;
+@@auto_increment_offset;
 SET @bug20830_old_auto_increment_increment=
-@@auto_increment_increment= 3;
+@@auto_increment_increment;
 SET @bug20830_old_session_auto_increment_offset=
-@@session.auto_increment_offset= 4;
+@@session.auto_increment_offset;
 SET @bug20830_old_session_auto_increment_increment=
-@@session.auto_increment_increment= 5;
+@@session.auto_increment_increment;
 SET @@auto_increment_offset= 2;
 SET @@auto_increment_increment= 3;
 SET @@session.auto_increment_offset= 4;
diff --git a/mysql-test/r/delete.result b/mysql-test/r/delete.result
index 5084498c01c..eb93c69d960 100644
--- a/mysql-test/r/delete.result
+++ b/mysql-test/r/delete.result
@@ -271,3 +271,11 @@ a
 DROP TABLE t1, t2;
 DROP DATABASE db1;
 DROP DATABASE db2;
+CREATE FUNCTION f1() RETURNS INT RETURN 1;
+CREATE TABLE t1 (a INT);
+INSERT INTO t1 VALUES (0);
+DELETE FROM t1 ORDER BY (f1(10)) LIMIT 1;
+ERROR 42000: Incorrect number of arguments for FUNCTION test.f1; expected 0, got 1
+DROP TABLE t1;
+DROP FUNCTION f1;
+End of 5.0 tests
diff --git a/mysql-test/r/derived.result b/mysql-test/r/derived.result
index 3a098308b49..81502c7b430 100644
--- a/mysql-test/r/derived.result
+++ b/mysql-test/r/derived.result
@@ -326,7 +326,8 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 2	DERIVED	t2	index	PRIMARY	PRIMARY	4	NULL	2	Using where; Using index
 drop table t2;
 CREATE TABLE `t1` ( `itemid` int(11) NOT NULL default '0', `grpid` varchar(15) NOT NULL default '', `vendor` int(11) NOT NULL default '0', `date_` date NOT NULL default '0000-00-00', `price` decimal(12,2) NOT NULL default '0.00', PRIMARY KEY  (`itemid`,`grpid`,`vendor`,`date_`), KEY `itemid` (`itemid`,`vendor`), KEY `itemid_2` (`itemid`,`date_`));
-insert into t1 values (128, 'rozn', 2, now(), 10),(128, 'rozn', 1, now(), 10);
+insert into t1 values (128, 'rozn', 2, curdate(), 10),
+(128, 'rozn', 1, curdate(), 10);
 SELECT MIN(price) min, MAX(price) max, AVG(price) avg FROM (SELECT SUBSTRING( MAX(concat(date_,";",price)), 12) price FROM t1 WHERE itemid=128 AND  grpid='rozn' GROUP BY itemid, grpid, vendor) lastprices;
 min	max	avg
 10.00	10.00	10
diff --git a/mysql-test/r/fulltext.result b/mysql-test/r/fulltext.result
index f6efe2411c0..29fb430bb97 100644
--- a/mysql-test/r/fulltext.result
+++ b/mysql-test/r/fulltext.result
@@ -463,3 +463,9 @@ ALTER TABLE t1 DISABLE KEYS;
 SELECT * FROM t1 WHERE MATCH(a) AGAINST('test');
 ERROR HY000: Can't find FULLTEXT index matching the column list
 DROP TABLE t1;
+CREATE TABLE t1(a TEXT);
+INSERT INTO t1 VALUES(' aaaaa aaaa');
+SELECT * FROM t1 WHERE MATCH(a) AGAINST ('"aaaa"' IN BOOLEAN MODE);
+a
+ aaaaa aaaa
+DROP TABLE t1;
diff --git a/mysql-test/r/func_gconcat.result b/mysql-test/r/func_gconcat.result
index 73f756bc1d2..df61954b22a 100644
--- a/mysql-test/r/func_gconcat.result
+++ b/mysql-test/r/func_gconcat.result
@@ -861,4 +861,13 @@ select group_concat(distinct a, c order by a desc, c desc) from t1;
 group_concat(distinct a, c order by a desc, c desc)
 31,11,10,01,00
 drop table t1;
+create table t1 (f1 char(20));
+insert into t1 values (''),('');
+select group_concat(distinct f1) from t1;
+group_concat(distinct f1)
+
+select group_concat(f1) from t1;
+group_concat(f1)
+,
+drop table t1;
 End of 5.0 tests
diff --git a/mysql-test/r/func_group.result b/mysql-test/r/func_group.result
index e5720cc1ee0..1e130877088 100644
--- a/mysql-test/r/func_group.result
+++ b/mysql-test/r/func_group.result
@@ -1377,4 +1377,34 @@ SELECT MIN(a), MIN(b) FROM t5 WHERE a = 1 and b > 1;
 MIN(a)	MIN(b)
 1	2
 DROP TABLE t1, t2, t3, t4, t5;
+CREATE TABLE t1 (a INT);
+INSERT INTO t1 values (),(),();
+SELECT (SELECT SLEEP(0) FROM t1 ORDER BY AVG(DISTINCT a) ) as x FROM t1 
+GROUP BY x;
+x
+0
+SELECT 1 FROM t1 GROUP BY (SELECT SLEEP(0) FROM t1 ORDER BY AVG(DISTINCT a) );
+1
+1
+DROP TABLE t1;
+CREATE TABLE t1 (a int, b date NOT NULL, KEY k1 (a,b));
+SELECT MIN(b) FROM t1 WHERE a=1 AND b>'2007-08-01';
+MIN(b)
+NULL
+DROP TABLE t1;
+CREATE TABLE t1 (a INT);
+INSERT INTO t1 VALUES (1),(2),(3),(4);
+SET SQL_MODE=ONLY_FULL_GROUP_BY;
+SELECT a FROM t1 HAVING COUNT(*)>2;
+ERROR 42000: Mixing of GROUP columns (MIN(),MAX(),COUNT(),...) with no GROUP columns is illegal if there is no GROUP BY clause
+SELECT COUNT(*), a FROM t1;
+ERROR 42000: Mixing of GROUP columns (MIN(),MAX(),COUNT(),...) with no GROUP columns is illegal if there is no GROUP BY clause
+SET SQL_MODE=DEFAULT;
+SELECT a FROM t1 HAVING COUNT(*)>2;
+a
+1
+SELECT COUNT(*), a FROM t1;
+COUNT(*)	a
+4	1
+DROP TABLE t1;
 End of 5.0 tests
diff --git a/mysql-test/r/func_math.result b/mysql-test/r/func_math.result
index ace94217fdc..150b6003dbe 100644
--- a/mysql-test/r/func_math.result
+++ b/mysql-test/r/func_math.result
@@ -322,4 +322,42 @@ mod(5, cast(-2 as unsigned))	mod(5, 18446744073709551614)	mod(5, -2)
 select pow(cast(-2 as unsigned), 5), pow(18446744073709551614, 5), pow(-2, 5);
 pow(cast(-2 as unsigned), 5)	pow(18446744073709551614, 5)	pow(-2, 5)
 2.1359870359209e+96	2.1359870359209e+96	-32
+CREATE TABLE t1 (a timestamp, b varchar(20), c bit(1));
+INSERT INTO t1 VALUES('1998-09-23', 'str1', 1), ('2003-03-25', 'str2', 0);
+SELECT a DIV 900 y FROM t1 GROUP BY y;
+y
+22201025555
+22255916666
+SELECT DISTINCT a DIV 900 y FROM t1;
+y
+22201025555
+22255916666
+SELECT b DIV 900 y FROM t1 GROUP BY y;
+y
+0
+SELECT c DIV 900 y FROM t1 GROUP BY y;
+y
+0
+DROP TABLE t1;
+CREATE TABLE t1(a LONGBLOB);
+INSERT INTO t1 VALUES('1'),('2'),('3');
+SELECT DISTINCT (a DIV 254576881) FROM t1;
+(a DIV 254576881)
+0
+SELECT (a DIV 254576881) FROM t1 UNION ALL 
+SELECT (a DIV 254576881) FROM t1;
+(a DIV 254576881)
+0
+0
+0
+0
+0
+0
+DROP TABLE t1;
+CREATE TABLE t1(a SET('a','b','c'));
+INSERT INTO t1 VALUES ('a');
+SELECT a DIV 2 FROM t1 UNION SELECT a DIV 2 FROM t1;
+a DIV 2
+0
+DROP TABLE t1;
 End of 5.0 tests
diff --git a/mysql-test/r/func_misc.result b/mysql-test/r/func_misc.result
index db2490bd261..a302ad4769e 100644
--- a/mysql-test/r/func_misc.result
+++ b/mysql-test/r/func_misc.result
@@ -185,6 +185,28 @@ ERROR 21000: Operand should contain 1 column(s)
 drop table table_26093;
 drop function func_26093_a;
 drop function func_26093_b;
+SELECT NAME_CONST('test', NOW());
+ERROR HY000: Incorrect arguments to NAME_CONST
+SELECT NAME_CONST('test', UPPER('test'));
+ERROR HY000: Incorrect arguments to NAME_CONST
+SELECT NAME_CONST('test', NULL);
+test
+NULL
+SELECT NAME_CONST('test', 1);
+test
+1
+SELECT NAME_CONST('test', -1);
+test
+-1
+SELECT NAME_CONST('test', 1.0);
+test
+1.0
+SELECT NAME_CONST('test', -1.0);
+test
+-1.0
+SELECT NAME_CONST('test', 'test');
+test
+test
 create table t1 (a int not null);
 insert into t1 values (-1), (-2);
 select min(a) from t1 group by inet_ntoa(a);
diff --git a/mysql-test/r/func_regexp.result b/mysql-test/r/func_regexp.result
index 584c8a9b820..c2dbfc3c331 100644
--- a/mysql-test/r/func_regexp.result
+++ b/mysql-test/r/func_regexp.result
@@ -1,5 +1,17 @@
 drop table if exists t1;
-create table t1 (s1 char(64),s2 char(64));
+set names latin1;
+drop table if exists t1;
+create table t1 as
+select repeat(' ', 64) as s1, repeat(' ',64) as s2
+union
+select null, null;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `s1` varchar(64) default NULL,
+  `s2` varchar(64) default NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+delete from t1;
 insert into t1 values('aaa','aaa');
 insert into t1 values('aaa|qqq','qqq');
 insert into t1 values('gheis','^[^a-dXYZ]+$');
@@ -98,3 +110,8 @@ R2
 R3
 deallocate prepare stmt1;
 drop table t1;
+End of 4.1 tests
+SELECT 1 REGEXP NULL;
+1 REGEXP NULL
+NULL
+End of 5.0 tests
diff --git a/mysql-test/r/func_sapdb.result b/mysql-test/r/func_sapdb.result
index ba66ac3bc94..4db0416bdce 100644
--- a/mysql-test/r/func_sapdb.result
+++ b/mysql-test/r/func_sapdb.result
@@ -199,7 +199,7 @@ f2	datetime	YES		NULL
 f3	time	YES		NULL	
 f4	time	YES		NULL	
 f5	time	YES		NULL	
-f6	time	NO		00:00:00	
+f6	time	YES		NULL	
 f7	datetime	YES		NULL	
 f8	date	YES		NULL	
 f9	time	YES		NULL	
diff --git a/mysql-test/r/func_set.result b/mysql-test/r/func_set.result
index aa71cee0752..ef5526ca13e 100644
--- a/mysql-test/r/func_set.result
+++ b/mysql-test/r/func_set.result
@@ -73,3 +73,33 @@ find_in_set(binary 'a', 'A,B,C')
 select find_in_set('1','3,1,');
 find_in_set('1','3,1,')
 2
+End of 4.1 tests
+SELECT INTERVAL(0.0, NULL);
+INTERVAL(0.0, NULL)
+1
+SELECT INTERVAL(0.0, CAST(NULL AS DECIMAL));
+INTERVAL(0.0, CAST(NULL AS DECIMAL))
+1
+SELECT INTERVAL(0.0, CAST(DATE(NULL) AS DECIMAL));
+INTERVAL(0.0, CAST(DATE(NULL) AS DECIMAL))
+1
+SELECT INTERVAL(0.0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
+INTERVAL(0.0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL)
+8
+SELECT INTERVAL(0.0, CAST(NULL AS DECIMAL), CAST(NULL AS DECIMAL), 
+CAST(NULL AS DECIMAL), CAST(NULL AS DECIMAL), CAST(NULL AS DECIMAL), 
+CAST(NULL AS DECIMAL), CAST(NULL AS DECIMAL), CAST(NULL AS DECIMAL));
+INTERVAL(0.0, CAST(NULL AS DECIMAL), CAST(NULL AS DECIMAL), 
+CAST(NULL AS DECIMAL), CAST(NULL AS DECIMAL), CAST(NULL AS DECIMAL), 
+CAST(NULL AS DECIMAL), CAST(NULL AS DECIMAL), CAST(NULL AS DECIMAL))
+8
+SELECT INTERVAL(0.0, CAST(DATE(NULL) AS DECIMAL), CAST(DATE(NULL) AS DECIMAL),
+CAST(DATE(NULL) AS DECIMAL), CAST(DATE(NULL) AS DECIMAL),
+CAST(DATE(NULL) AS DECIMAL), CAST(DATE(NULL) AS DECIMAL),
+CAST(DATE(NULL) AS DECIMAL), CAST(DATE(NULL) AS DECIMAL));
+INTERVAL(0.0, CAST(DATE(NULL) AS DECIMAL), CAST(DATE(NULL) AS DECIMAL),
+CAST(DATE(NULL) AS DECIMAL), CAST(DATE(NULL) AS DECIMAL),
+CAST(DATE(NULL) AS DECIMAL), CAST(DATE(NULL) AS DECIMAL),
+CAST(DATE(NULL) AS DECIMAL), CAST(DATE(NULL) AS DECIMAL))
+8
+End of 5.0 tests
diff --git a/mysql-test/r/func_str.result b/mysql-test/r/func_str.result
index ce9633006af..d0809eca65b 100644
--- a/mysql-test/r/func_str.result
+++ b/mysql-test/r/func_str.result
@@ -722,11 +722,11 @@ Warning	1265	Data truncated for column 'format(130,10)' at row 1
 show create table t1;
 Table	Create Table
 t1	CREATE TABLE `t1` (
-  `bin(130)` varchar(64) NOT NULL default '',
-  `oct(130)` varchar(64) NOT NULL default '',
-  `conv(130,16,10)` varchar(64) NOT NULL default '',
+  `bin(130)` varchar(64) default NULL,
+  `oct(130)` varchar(64) default NULL,
+  `conv(130,16,10)` varchar(64) default NULL,
   `hex(130)` varchar(6) NOT NULL default '',
-  `char(130)` varbinary(1) NOT NULL default '',
+  `char(130)` varbinary(4) NOT NULL default '',
   `format(130,10)` varchar(4) NOT NULL default '',
   `left(_latin2'a',1)` varchar(1) character set latin2 NOT NULL default '',
   `right(_latin2'a',1)` varchar(1) character set latin2 NOT NULL default '',
@@ -1096,6 +1096,18 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 Warnings:
 Note	1003	select decode('','zxcv') AS `enc` from `test`.`t1`
 drop table t1;
+create table t1 (a bigint not null)engine=myisam;
+insert into t1 set a = 1024*1024*1024*4;
+delete from t1 order by (inet_ntoa(a)) desc limit 10;
+drop table t1;
+create table t1 (a char(36) not null)engine=myisam;
+insert ignore into t1 set a = ' ';
+insert ignore into t1 set a = ' ';
+select * from t1 order by (oct(a));
+a
+
+
+drop table t1;
 End of 4.1 tests
 create table t1 (d decimal default null);
 insert into t1 values (null);
@@ -2153,4 +2165,14 @@ SUBSTR(a,1,len)
 ba
 
 DROP TABLE t1;
+CREATE TABLE t1 AS SELECT CHAR(0x414243) as c1;
+SELECT HEX(c1) from t1;
+HEX(c1)
+414243
+DROP TABLE t1;
+CREATE VIEW v1 AS SELECT CHAR(0x414243) as c1;
+SELECT HEX(c1) from v1;
+HEX(c1)
+414243
+DROP VIEW v1;
 End of 5.0 tests
diff --git a/mysql-test/r/func_time.result b/mysql-test/r/func_time.result
index ee8b8c1e908..74859be4d04 100644
--- a/mysql-test/r/func_time.result
+++ b/mysql-test/r/func_time.result
@@ -1027,6 +1027,15 @@ fmtddate	field2
 Sep-4 12:00AM	abcd
 DROP TABLE testBug8868;
 SET NAMES DEFAULT;
+CREATE TABLE t1 (
+a TIMESTAMP
+);
+INSERT INTO t1 VALUES (now()), (now());
+SELECT 1 FROM t1 ORDER BY MAKETIME(1, 1, a);
+1
+1
+1
+DROP TABLE t1;
 (select time_format(timediff(now(), DATE_SUB(now(),INTERVAL 5 DAY)),'%H') As H)
 union
 (select time_format(timediff(now(), DATE_SUB(now(),INTERVAL 5 DAY)),'%H') As H);
diff --git a/mysql-test/r/gis-rtree.result b/mysql-test/r/gis-rtree.result
index 8476ea9e838..99bfede3ee0 100644
--- a/mysql-test/r/gis-rtree.result
+++ b/mysql-test/r/gis-rtree.result
@@ -167,7 +167,7 @@ count(*)
 150
 EXPLAIN SELECT fid, AsText(g) FROM t1 WHERE Within(g, GeomFromText('Polygon((140 140,160 140,160 160,140 160,140 140))'));
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	range	g	g	32	NULL	8	Using where
+1	SIMPLE	t1	range	g	g	34	NULL	8	Using where
 SELECT fid, AsText(g) FROM t1 WHERE Within(g, GeomFromText('Polygon((140 140,160 140,160 160,140 160,140 140))'));
 fid	AsText(g)
 1	LINESTRING(150 150,150 150)
@@ -301,7 +301,7 @@ count(*)
 EXPLAIN SELECT fid, AsText(g) FROM t2 WHERE Within(g, 
 GeomFromText('Polygon((40 40,60 40,60 60,40 60,40 40))'));
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t2	range	g	g	32	NULL	4	Using where
+1	SIMPLE	t2	range	g	g	34	NULL	4	Using where
 SELECT fid, AsText(g) FROM t2 WHERE Within(g, 
 GeomFromText('Polygon((40 40,60 40,60 60,40 60,40 40))'));
 fid	AsText(g)
@@ -1425,6 +1425,37 @@ CHECK TABLE t1 EXTENDED;
 Table	Op	Msg_type	Msg_text
 test.t1	check	status	OK
 DROP TABLE t1;
+create table t1 (a geometry not null, spatial index(a));
+insert into t1 values (PointFromWKB(POINT(1.1517219314031e+164, 131072)));
+insert into t1 values (PointFromWKB(POINT(9.1248812352444e+192, 2.9740338169556e+284)));
+insert into t1 values (PointFromWKB(POINT(4.7783097267365e-299, -0)));
+insert into t1 values (PointFromWKB(POINT(1.49166814624e-154, 2.0880974297595e-53)));
+insert into t1 values (PointFromWKB(POINT(4.0917382598702e+149, 1.2024538023802e+111)));
+insert into t1 values (PointFromWKB(POINT(2.0349165139404e+236, 2.9993936277913e-241)));
+insert into t1 values (PointFromWKB(POINT(2.5243548967072e-29, 1.2024538023802e+111)));
+insert into t1 values (PointFromWKB(POINT(0, 6.9835074892995e-251)));
+insert into t1 values (PointFromWKB(POINT(2.0880974297595e-53, 3.1050361846014e+231)));
+insert into t1 values (PointFromWKB(POINT(2.8728483499323e-188, 2.4600631144627e+260)));
+insert into t1 values (PointFromWKB(POINT(3.0517578125e-05, 2.0349165139404e+236)));
+insert into t1 values (PointFromWKB(POINT(1.1517219314031e+164, 1.1818212630766e-125)));
+insert into t1 values (PointFromWKB(POINT(2.481040258324e-265, 5.7766220027675e-275)));
+insert into t1 values (PointFromWKB(POINT(2.0880974297595e-53, 2.5243548967072e-29)));
+insert into t1 values (PointFromWKB(POINT(5.7766220027675e-275, 9.9464647281957e+86)));
+insert into t1 values (PointFromWKB(POINT(2.2181357552967e+130, 3.7857669957337e-270)));
+insert into t1 values (PointFromWKB(POINT(4.5767114681874e-246, 3.6893488147419e+19)));
+insert into t1 values (PointFromWKB(POINT(4.5767114681874e-246, 3.7537584144024e+255)));
+insert into t1 values (PointFromWKB(POINT(3.7857669957337e-270, 1.8033161362863e-130)));
+insert into t1 values (PointFromWKB(POINT(0, 5.8774717541114e-39)));
+insert into t1 values (PointFromWKB(POINT(1.1517219314031e+164, 2.2761049594727e-159)));
+insert into t1 values (PointFromWKB(POINT(6.243497100632e+144, 3.7857669957337e-270)));
+insert into t1 values (PointFromWKB(POINT(3.7857669957337e-270, 2.6355494858076e-82)));
+insert into t1 values (PointFromWKB(POINT(2.0349165139404e+236, 3.8518598887745e-34)));
+insert into t1 values (PointFromWKB(POINT(4.6566128730774e-10, 2.0880974297595e-53)));
+insert into t1 values (PointFromWKB(POINT(2.0880974297595e-53, 1.8827498946116e-183)));
+insert into t1 values (PointFromWKB(POINT(1.8033161362863e-130, 9.1248812352444e+192)));
+insert into t1 values (PointFromWKB(POINT(4.7783097267365e-299, 2.2761049594727e-159)));
+insert into t1 values (PointFromWKB(POINT(1.94906280228e+289, 1.2338789709327e-178)));
+drop table t1;
 CREATE TABLE t1(foo GEOMETRY NOT NULL, SPATIAL INDEX(foo) );
 INSERT INTO t1(foo) VALUES (NULL);
 ERROR 23000: Column 'foo' cannot be null
diff --git a/mysql-test/r/gis.result b/mysql-test/r/gis.result
index f6189ec1236..40c70721347 100644
--- a/mysql-test/r/gis.result
+++ b/mysql-test/r/gis.result
@@ -736,6 +736,12 @@ SELECT * FROM t1;
 a
 NULL
 DROP TABLE t1;
+CREATE TABLE `t1` ( `col9` set('a'), `col89` date);
+INSERT INTO `t1` VALUES ('','0000-00-00');
+select geomfromtext(col9,col89) as a from t1;
+a
+NULL
+DROP TABLE t1;
 End of 4.1 tests
 create table t1 (s1 geometry not null,s2 char(100));
 create trigger t1_bu before update on t1 for each row set new.s1 = null;
@@ -888,4 +894,43 @@ drop table t1, t2;
 SELECT 1;
 1
 1
+CREATE TABLE t1 (p POINT);
+CREATE TABLE t2 (p POINT, INDEX(p));
+INSERT INTO t1 VALUES (POINTFROMTEXT('POINT(1 2)'));
+INSERT INTO t2 VALUES (POINTFROMTEXT('POINT(1 2)'));
+SELECT COUNT(*) FROM t1 WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+1
+EXPLAIN 
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	system	p	NULL	NULL	NULL	1	
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+1
+INSERT INTO t1 VALUES (POINTFROMTEXT('POINT(1 2)'));
+INSERT INTO t2 VALUES (POINTFROMTEXT('POINT(1 2)'));
+EXPLAIN 
+SELECT COUNT(*) FROM t1 WHERE p=POINTFROMTEXT('POINT(1 2)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	2	Using where
+SELECT COUNT(*) FROM t1 WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+2
+EXPLAIN 
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	ref	p	p	28	const	1	Using where
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+2
+EXPLAIN 
+SELECT COUNT(*) FROM t2 IGNORE INDEX(p) WHERE p=POINTFROMTEXT('POINT(1 2)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	ALL	NULL	NULL	NULL	NULL	2	Using where
+SELECT COUNT(*) FROM t2 IGNORE INDEX(p) WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+2
+DROP TABLE t1, t2;
+End of 5.0 tests
 End of 5.0 tests
diff --git a/mysql-test/r/grant2.result b/mysql-test/r/grant2.result
index 6de9a83aeed..e3c92ecc7c8 100644
--- a/mysql-test/r/grant2.result
+++ b/mysql-test/r/grant2.result
@@ -421,4 +421,22 @@ revoke all privileges, grant option from mysqltest_1@localhost;
 revoke all privileges, grant option from mysqltest_2@localhost;
 drop user mysqltest_1@localhost;
 drop user mysqltest_2@localhost;
+CREATE DATABASE db1;
+USE db1;
+CREATE TABLE t1 (a INT, b INT);
+INSERT INTO t1 VALUES (1,1),(2,2);
+CREATE TABLE t2 (b INT, c INT);
+INSERT INTO t2 VALUES (1,100),(2,200);
+GRANT SELECT ON t1 TO mysqltest1@localhost;
+GRANT SELECT (b) ON t2 TO mysqltest1@localhost;
+USE db1;
+SELECT c FROM t2;
+ERROR 42000: SELECT command denied to user 'mysqltest1'@'localhost' for column 'c' in table 't2'
+SELECT * FROM t2;
+ERROR 42000: SELECT command denied to user 'mysqltest1'@'localhost' for column 'c' in table 't2'
+SELECT * FROM t1 JOIN t2 USING (b);
+ERROR 42000: SELECT command denied to user 'mysqltest1'@'localhost' for column 'c' in table 't2'
+DROP TABLE db1.t1, db1.t2;
+DROP USER mysqltest1@localhost;
+DROP DATABASE db1;
 End of 5.0 tests
diff --git a/mysql-test/r/group_by.result b/mysql-test/r/group_by.result
index 053c2901509..1693fa646eb 100644
--- a/mysql-test/r/group_by.result
+++ b/mysql-test/r/group_by.result
@@ -1113,3 +1113,68 @@ c	b
 3	1
 3	2
 DROP TABLE t1;
+CREATE TABLE t1(
+id INT AUTO_INCREMENT PRIMARY KEY, 
+c1 INT NOT NULL, 
+c2 INT NOT NULL,
+UNIQUE KEY (c2,c1));
+INSERT INTO t1(c1,c2) VALUES (5,1), (4,1), (3,5), (2,3), (1,3);
+SELECT * FROM t1 ORDER BY c1;
+id	c1	c2
+5	1	3
+4	2	3
+3	3	5
+2	4	1
+1	5	1
+SELECT * FROM t1 GROUP BY id ORDER BY c1;
+id	c1	c2
+5	1	3
+4	2	3
+3	3	5
+2	4	1
+1	5	1
+SELECT * FROM t1 GROUP BY id ORDER BY id DESC;
+id	c1	c2
+5	1	3
+4	2	3
+3	3	5
+2	4	1
+1	5	1
+SELECT * FROM t1 GROUP BY c2 ,c1, id ORDER BY c2, c1;
+id	c1	c2
+2	4	1
+1	5	1
+5	1	3
+4	2	3
+3	3	5
+SELECT * FROM t1 GROUP BY c2, c1, id ORDER BY c2 DESC, c1;
+id	c1	c2
+3	3	5
+5	1	3
+4	2	3
+2	4	1
+1	5	1
+SELECT * FROM t1 GROUP BY c2, c1, id ORDER BY c2 DESC, c1 DESC;
+id	c1	c2
+3	3	5
+4	2	3
+5	1	3
+1	5	1
+2	4	1
+SELECT * FROM t1 GROUP BY c2  ORDER BY c2, c1;
+id	c1	c2
+1	5	1
+4	2	3
+3	3	5
+SELECT * FROM t1 GROUP BY c2  ORDER BY c2 DESC, c1;
+id	c1	c2
+3	3	5
+4	2	3
+1	5	1
+SELECT * FROM t1 GROUP BY c2  ORDER BY c2 DESC, c1 DESC;
+id	c1	c2
+3	3	5
+4	2	3
+1	5	1
+DROP TABLE t1;
+End of 5.0 tests
diff --git a/mysql-test/r/information_schema.result b/mysql-test/r/information_schema.result
index cf82cdd31bd..80f85aee429 100644
--- a/mysql-test/r/information_schema.result
+++ b/mysql-test/r/information_schema.result
@@ -1385,4 +1385,40 @@ f6	bigint(20)	NO		10
 f7	datetime	NO		NULL	
 f8	datetime	YES		2006-01-01 00:00:00	
 drop table t1;
+select * from information_schema.columns where table_schema = NULL;
+TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	COLUMN_NAME	ORDINAL_POSITION	COLUMN_DEFAULT	IS_NULLABLE	DATA_TYPE	CHARACTER_MAXIMUM_LENGTH	CHARACTER_OCTET_LENGTH	NUMERIC_PRECISION	NUMERIC_SCALE	CHARACTER_SET_NAME	COLLATION_NAME	COLUMN_TYPE	COLUMN_KEY	EXTRA	PRIVILEGES	COLUMN_COMMENT
+select * from `information_schema`.`COLUMNS` where `TABLE_NAME` = NULL;
+TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	COLUMN_NAME	ORDINAL_POSITION	COLUMN_DEFAULT	IS_NULLABLE	DATA_TYPE	CHARACTER_MAXIMUM_LENGTH	CHARACTER_OCTET_LENGTH	NUMERIC_PRECISION	NUMERIC_SCALE	CHARACTER_SET_NAME	COLLATION_NAME	COLUMN_TYPE	COLUMN_KEY	EXTRA	PRIVILEGES	COLUMN_COMMENT
+select * from `information_schema`.`KEY_COLUMN_USAGE` where `TABLE_SCHEMA` = NULL;
+CONSTRAINT_CATALOG	CONSTRAINT_SCHEMA	CONSTRAINT_NAME	TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	COLUMN_NAME	ORDINAL_POSITION	POSITION_IN_UNIQUE_CONSTRAINT	REFERENCED_TABLE_SCHEMA	REFERENCED_TABLE_NAME	REFERENCED_COLUMN_NAME
+select * from `information_schema`.`KEY_COLUMN_USAGE` where `TABLE_NAME` = NULL;
+CONSTRAINT_CATALOG	CONSTRAINT_SCHEMA	CONSTRAINT_NAME	TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	COLUMN_NAME	ORDINAL_POSITION	POSITION_IN_UNIQUE_CONSTRAINT	REFERENCED_TABLE_SCHEMA	REFERENCED_TABLE_NAME	REFERENCED_COLUMN_NAME
+select * from information_schema.schemata where schema_name = NULL;
+CATALOG_NAME	SCHEMA_NAME	DEFAULT_CHARACTER_SET_NAME	DEFAULT_COLLATION_NAME	SQL_PATH
+select * from `information_schema`.`STATISTICS` where `TABLE_SCHEMA` = NULL;
+TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	NON_UNIQUE	INDEX_SCHEMA	INDEX_NAME	SEQ_IN_INDEX	COLUMN_NAME	COLLATION	CARDINALITY	SUB_PART	PACKED	NULLABLE	INDEX_TYPE	COMMENT
+select * from `information_schema`.`STATISTICS` where `TABLE_NAME` = NULL;
+TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	NON_UNIQUE	INDEX_SCHEMA	INDEX_NAME	SEQ_IN_INDEX	COLUMN_NAME	COLLATION	CARDINALITY	SUB_PART	PACKED	NULLABLE	INDEX_TYPE	COMMENT
+select * from information_schema.tables where table_schema = NULL;
+TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	TABLE_TYPE	ENGINE	VERSION	ROW_FORMAT	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	AUTO_INCREMENT	CREATE_TIME	UPDATE_TIME	CHECK_TIME	TABLE_COLLATION	CHECKSUM	CREATE_OPTIONS	TABLE_COMMENT
+select * from information_schema.tables where table_catalog = NULL;
+TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	TABLE_TYPE	ENGINE	VERSION	ROW_FORMAT	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	AUTO_INCREMENT	CREATE_TIME	UPDATE_TIME	CHECK_TIME	TABLE_COLLATION	CHECKSUM	CREATE_OPTIONS	TABLE_COMMENT
+select * from information_schema.tables where table_name = NULL;
+TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	TABLE_TYPE	ENGINE	VERSION	ROW_FORMAT	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	AUTO_INCREMENT	CREATE_TIME	UPDATE_TIME	CHECK_TIME	TABLE_COLLATION	CHECKSUM	CREATE_OPTIONS	TABLE_COMMENT
+select * from `information_schema`.`TABLE_CONSTRAINTS` where `TABLE_SCHEMA` = NULL;
+CONSTRAINT_CATALOG	CONSTRAINT_SCHEMA	CONSTRAINT_NAME	TABLE_SCHEMA	TABLE_NAME	CONSTRAINT_TYPE
+select * from `information_schema`.`TABLE_CONSTRAINTS` where `TABLE_NAME` = NULL;
+CONSTRAINT_CATALOG	CONSTRAINT_SCHEMA	CONSTRAINT_NAME	TABLE_SCHEMA	TABLE_NAME	CONSTRAINT_TYPE
+select * from `information_schema`.`TRIGGERS` where `EVENT_OBJECT_SCHEMA` = NULL;
+TRIGGER_CATALOG	TRIGGER_SCHEMA	TRIGGER_NAME	EVENT_MANIPULATION	EVENT_OBJECT_CATALOG	EVENT_OBJECT_SCHEMA	EVENT_OBJECT_TABLE	ACTION_ORDER	ACTION_CONDITION	ACTION_STATEMENT	ACTION_ORIENTATION	ACTION_TIMING	ACTION_REFERENCE_OLD_TABLE	ACTION_REFERENCE_NEW_TABLE	ACTION_REFERENCE_OLD_ROW	ACTION_REFERENCE_NEW_ROW	CREATED	SQL_MODE	DEFINER
+select * from `information_schema`.`TRIGGERS` where `EVENT_OBJECT_TABLE` = NULL;
+TRIGGER_CATALOG	TRIGGER_SCHEMA	TRIGGER_NAME	EVENT_MANIPULATION	EVENT_OBJECT_CATALOG	EVENT_OBJECT_SCHEMA	EVENT_OBJECT_TABLE	ACTION_ORDER	ACTION_CONDITION	ACTION_STATEMENT	ACTION_ORIENTATION	ACTION_TIMING	ACTION_REFERENCE_OLD_TABLE	ACTION_REFERENCE_NEW_TABLE	ACTION_REFERENCE_OLD_ROW	ACTION_REFERENCE_NEW_ROW	CREATED	SQL_MODE	DEFINER
+select * from `information_schema`.`VIEWS` where `TABLE_SCHEMA` = NULL;
+TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	VIEW_DEFINITION	CHECK_OPTION	IS_UPDATABLE	DEFINER	SECURITY_TYPE
+select * from `information_schema`.`VIEWS` where `TABLE_NAME` = NULL;
+TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	VIEW_DEFINITION	CHECK_OPTION	IS_UPDATABLE	DEFINER	SECURITY_TYPE
 End of 5.0 tests.
+show fields from information_schema.table_names;
+ERROR 42S02: Unknown table 'table_names' in information_schema
+show keys from information_schema.table_names;
+ERROR 42S02: Unknown table 'table_names' in information_schema
diff --git a/mysql-test/r/information_schema_db.result b/mysql-test/r/information_schema_db.result
index dd1f0295277..ef63ef719a4 100644
--- a/mysql-test/r/information_schema_db.result
+++ b/mysql-test/r/information_schema_db.result
@@ -130,7 +130,7 @@ Warnings:
 Warning	1356	View 'testdb_1.v7' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
 show fields from testdb_1.v7;
 Field	Type	Null	Key	Default	Extra
-f1	null	YES		NULL	
+f1	char(4)	YES		NULL	
 Warnings:
 Note	1449	There is no 'no_such_user'@'no_such_host' registered
 create table t3 (f1 char(4), f2 char(4));
@@ -150,7 +150,7 @@ View	Create View
 v6	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `testdb_1`.`v6` AS select `testdb_1`.`t1`.`f1` AS `f1` from `testdb_1`.`t1`
 show fields from testdb_1.v7;
 Field	Type	Null	Key	Default	Extra
-f1	null	YES		NULL	
+f1	char(4)	YES		NULL	
 Warnings:
 Note	1449	There is no 'no_such_user'@'no_such_host' registered
 show create view testdb_1.v7;
@@ -178,7 +178,7 @@ show create view v4;
 ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
 show fields from v4;
 Field	Type	Null	Key	Default	Extra
-f1	null	YES		NULL	
+f1	char(4)	YES		NULL	
 f2	char(4)	YES		NULL	
 show fields from v2;
 Field	Type	Null	Key	Default	Extra
diff --git a/mysql-test/r/innodb.result b/mysql-test/r/innodb.result
index 6082a30bce3..38b26425ec8 100644
--- a/mysql-test/r/innodb.result
+++ b/mysql-test/r/innodb.result
@@ -1119,6 +1119,19 @@ show master status /* there must be no UPDATE query event */;
 File	Position	Binlog_Do_DB	Binlog_Ignore_DB
 master-bin.000001	98		
 drop table t1, t2;
+drop table if exists t1, t2;
+CREATE TABLE t1 (a int, PRIMARY KEY (a));
+CREATE TABLE t2 (a int, PRIMARY KEY (a)) ENGINE=InnoDB;
+create trigger trg_del_t2 after  delete on t2 for each row
+insert into t1 values (1);
+insert into t1 values (1);
+insert into t2 values (1),(2);
+delete t2 from t2;
+ERROR 23000: Duplicate entry '1' for key 1
+select count(*) from t2 /* must be 2 as restored after rollback caused by the error */;
+count(*)
+2
+drop table t1, t2;
 create table t1 (a int, b int) engine=innodb;
 insert into t1 values(20,null);
 select t2.b, ifnull(t2.b,"this is null") from t1 as t2 left join t1 as t3 on
@@ -1792,10 +1805,10 @@ Variable_name	Value
 Innodb_page_size	16384
 show status like "Innodb_rows_deleted";
 Variable_name	Value
-Innodb_rows_deleted	72
+Innodb_rows_deleted	73
 show status like "Innodb_rows_inserted";
 Variable_name	Value
-Innodb_rows_inserted	29732
+Innodb_rows_inserted	29734
 show status like "Innodb_rows_updated";
 Variable_name	Value
 Innodb_rows_updated	29532
diff --git a/mysql-test/r/innodb_gis.result b/mysql-test/r/innodb_gis.result
index 2c62537aa94..bfe8c984b7b 100644
--- a/mysql-test/r/innodb_gis.result
+++ b/mysql-test/r/innodb_gis.result
@@ -542,3 +542,42 @@ Overlaps(@horiz1, @point2)
 0
 DROP TABLE t1;
 End of 5.0 tests
+CREATE TABLE t1 (p POINT);
+CREATE TABLE t2 (p POINT, INDEX(p));
+INSERT INTO t1 VALUES (POINTFROMTEXT('POINT(1 2)'));
+INSERT INTO t2 VALUES (POINTFROMTEXT('POINT(1 2)'));
+SELECT COUNT(*) FROM t1 WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+1
+EXPLAIN 
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	ref	p	p	28	const	1	Using where
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+1
+INSERT INTO t1 VALUES (POINTFROMTEXT('POINT(1 2)'));
+INSERT INTO t2 VALUES (POINTFROMTEXT('POINT(1 2)'));
+EXPLAIN 
+SELECT COUNT(*) FROM t1 WHERE p=POINTFROMTEXT('POINT(1 2)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	2	Using where
+SELECT COUNT(*) FROM t1 WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+2
+EXPLAIN 
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	ref	p	p	28	const	1	Using where
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+2
+EXPLAIN 
+SELECT COUNT(*) FROM t2 IGNORE INDEX(p) WHERE p=POINTFROMTEXT('POINT(1 2)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	ALL	NULL	NULL	NULL	NULL	2	Using where
+SELECT COUNT(*) FROM t2 IGNORE INDEX(p) WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+2
+DROP TABLE t1, t2;
+End of 5.0 tests
diff --git a/mysql-test/r/insert_select.result b/mysql-test/r/insert_select.result
index d16562d97e2..7a37f49125a 100644
--- a/mysql-test/r/insert_select.result
+++ b/mysql-test/r/insert_select.result
@@ -830,3 +830,15 @@ id	prev_id	join_id
 3	2	0
 4	3	0
 DROP TABLE t1,t2;
+#
+# Bug#30384: Having SQL_BUFFER_RESULT option in the
+#            CREATE .. KEY(..) .. SELECT led to creating corrupted index.
+#
+create table t1(f1 int);
+insert into t1 values(1),(2),(3);
+create table t2 (key(f1)) engine=myisam select sql_buffer_result f1 from t1;
+check table t2 extended;
+Table	Op	Msg_type	Msg_text
+test.t2	check	status	OK
+drop table t1,t2;
+##################################################################
diff --git a/mysql-test/r/lowercase_view.result b/mysql-test/r/lowercase_view.result
index f09725dafcb..a89b79263c5 100644
--- a/mysql-test/r/lowercase_view.result
+++ b/mysql-test/r/lowercase_view.result
@@ -119,7 +119,7 @@ create table t1Aa (col1 int);
 create view v1Aa as select col1 from t1Aa as AaA;
 show create view v1AA;
 View	Create View
-v1aa	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1aa` AS select `aaa`.`col1` AS `col1` from `t1aa` `AaA`
+v1aa	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1aa` AS select `aaa`.`col1` AS `col1` from `t1aa` `aaa`
 drop view v1AA;
 select Aaa.col1 from t1Aa as AaA;
 col1
@@ -128,6 +128,23 @@ drop view v1AA;
 create view v1Aa as select AaA.col1 from t1Aa as AaA;
 show create view v1AA;
 View	Create View
-v1aa	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1aa` AS select `aaa`.`col1` AS `col1` from `t1aa` `AaA`
+v1aa	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1aa` AS select `aaa`.`col1` AS `col1` from `t1aa` `aaa`
 drop view v1AA;
 drop table t1Aa;
+CREATE TABLE  t1 (a int, b int);
+select X.a from t1 AS X group by X.b having (X.a = 1);
+a
+select X.a from t1 AS X group by X.b having (x.a = 1);
+a
+select X.a from t1 AS X group by X.b having (x.b = 1);
+a
+CREATE OR REPLACE VIEW v1 AS
+select X.a from t1 AS X group by X.b having (X.a = 1);
+SHOW CREATE VIEW v1;
+View	Create View
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `x`.`a` AS `a` from `t1` `x` group by `x`.`b` having (`x`.`a` = 1)
+SELECT * FROM v1;
+a
+DROP VIEW v1;
+DROP TABLE t1;
+End of 5.0 tests.
diff --git a/mysql-test/r/mix_innodb_myisam_binlog.result b/mysql-test/r/mix_innodb_myisam_binlog.result
index 5777bd890b2..89ee82e9655 100644
--- a/mysql-test/r/mix_innodb_myisam_binlog.result
+++ b/mysql-test/r/mix_innodb_myisam_binlog.result
@@ -351,7 +351,7 @@ drop function if exists bug27417;
 drop table if exists t1,t2;
 CREATE TABLE t1 (a int NOT NULL auto_increment primary key) ENGINE=MyISAM;
 CREATE TABLE t2 (a int NOT NULL auto_increment, PRIMARY KEY (a));
-create function bug27417(n int) 
+create function bug27417(n int)
 RETURNS int(11)
 begin
 insert into t1 values (null);
@@ -365,7 +365,7 @@ insert into t2 values (bug27417(2));
 ERROR 23000: Duplicate entry '2' for key 1
 show master status;
 File	Position	Binlog_Do_DB	Binlog_Ignore_DB
-master-bin.000001	98		
+master-bin.000001	196		
 /* only (!) with fixes for #23333 will show there is the query */;
 select count(*) from t1 /* must be 3 */;
 count(*)
@@ -390,6 +390,119 @@ affected rows: 0
 select count(*) from t1 /* must be 7 */;
 count(*)
 7
-drop function bug27417;
 drop table t1,t2;
+CREATE TABLE t1 (a int  NOT NULL auto_increment primary key) ENGINE=MyISAM;
+CREATE TABLE t2 (a int, PRIMARY KEY (a)) ENGINE=InnoDB;
+CREATE TABLE t3 (a int, PRIMARY KEY (a), b int unique) ENGINE=MyISAM;
+CREATE TABLE t4 (a int, PRIMARY KEY (a), b int unique) ENGINE=Innodb;
+CREATE TABLE t5 (a int, PRIMARY KEY (a)) ENGINE=InnoDB;
+insert into t2 values (1);
+reset master;
+insert into t2 values (bug27417(1));
+ERROR 23000: Duplicate entry '1' for key 1
+show master status /* the offset must denote there is the query */;
+File	Position	Binlog_Do_DB	Binlog_Ignore_DB
+master-bin.000001	267		
+select count(*) from t1 /* must be 1 */;
+count(*)
+1
+delete from t1;
+delete from t2;
+insert into t2 values (2);
+reset master;
+insert into t2 select bug27417(1) union select bug27417(2);
+ERROR 23000: Duplicate entry '2' for key 1
+show master status /* the offset must denote there is the query */;
+File	Position	Binlog_Do_DB	Binlog_Ignore_DB
+master-bin.000001	290		
+select count(*) from t1 /* must be 2 */;
+count(*)
+2
+delete from t1;
+insert into t3 values (1,1),(2,3),(3,4);
+reset master;
+update t3 set b=b+bug27417(1);
+ERROR 23000: Duplicate entry '4' for key 2
+show master status /* the offset must denote there is the query */;
+File	Position	Binlog_Do_DB	Binlog_Ignore_DB
+master-bin.000001	190		
+select count(*) from t1 /* must be 2 */;
+count(*)
+2
+delete from t3;
+delete from t4;
+insert into t3 values (1,1);
+insert into t4 values (1,1),(2,2);
+reset master;
+UPDATE t4,t3 SET t4.a=t3.a + bug27417(1) /* top level non-ta table */;
+ERROR 23000: Duplicate entry '2' for key 1
+show master status /* the offset must denote there is the query */;
+File	Position	Binlog_Do_DB	Binlog_Ignore_DB
+master-bin.000001	301		
+select count(*) from t1 /* must be 4 */;
+count(*)
+4
+delete from t1;
+delete from t3;
+delete from t4;
+insert into t3 values (1,1),(2,2);
+insert into t4 values (1,1),(2,2);
+reset master;
+UPDATE t3,t4 SET t3.a=t4.a + bug27417(1);
+ERROR 23000: Duplicate entry '2' for key 1
+select count(*) from t1 /* must be 1 */;
+count(*)
+1
+drop table t4;
+delete from t1;
+delete from t2;
+delete from t3;
+insert into t2 values (1);
+insert into t3 values (1,1);
+create trigger trg_del before delete on t2 for each row 
+insert into t3 values (bug27417(1), 2);
+reset master;
+delete from t2;
+ERROR 23000: Duplicate entry '1' for key 1
+show master status /* the offset must denote there is the query */;
+File	Position	Binlog_Do_DB	Binlog_Ignore_DB
+master-bin.000001	246		
+select count(*) from t1 /* must be 1 */;
+count(*)
+1
+drop trigger trg_del;
+delete from t1;
+delete from t2;
+delete from t5;
+create trigger trg_del_t2 after  delete on t2 for each row
+insert into t1 values (1);
+insert into t2 values (2),(3);
+insert into t5 values (1),(2);
+reset master;
+delete t2.* from t2,t5 where t2.a=t5.a + 1;
+ERROR 23000: Duplicate entry '1' for key 1
+show master status /* the offset must denote there is the query */;
+File	Position	Binlog_Do_DB	Binlog_Ignore_DB
+master-bin.000001	274		
+select count(*) from t1 /* must be 1 */;
+count(*)
+1
+delete from t1;
+create table t4 (a int default 0, b int primary key) engine=innodb;
+insert into t4 values (0, 17);
+reset master;
+load data infile '../std_data_ln/rpl_loaddata.dat' into table t4 (a, @b) set b= @b + bug27417(2);
+ERROR 23000: Duplicate entry '17' for key 1
+select * from t4;
+a	b
+0	17
+select count(*) from t1 /* must be 2 */;
+count(*)
+2
+show master status /* the offset must denote there is the query */;
+File	Position	Binlog_Do_DB	Binlog_Ignore_DB
+master-bin.000001	376		
+drop trigger trg_del_t2;
+drop table t1,t2,t3,t4,t5;
+drop function bug27417;
 end of tests
diff --git a/mysql-test/r/multi_update.result b/mysql-test/r/multi_update.result
index 0f624e3ee8d..d95036090a5 100644
--- a/mysql-test/r/multi_update.result
+++ b/mysql-test/r/multi_update.result
@@ -545,7 +545,7 @@ a	b
 4	4
 show master status /* there must be the UPDATE query event */;
 File	Position	Binlog_Do_DB	Binlog_Ignore_DB
-master-bin.000001	189		
+master-bin.000001	260		
 delete from t1;
 delete from t2;
 insert into t1 values (1,2),(3,4),(4,4);
@@ -555,6 +555,26 @@ UPDATE t2,t1  SET t2.a=t2.b where t2.a=t1.a;
 ERROR 23000: Duplicate entry '4' for key 1
 show master status /* there must be the UPDATE query event */;
 File	Position	Binlog_Do_DB	Binlog_Ignore_DB
-master-bin.000001	204		
+master-bin.000001	275		
 drop table t1, t2;
+drop table if exists t1, t2, t3;
+CREATE TABLE t1 (a int, PRIMARY KEY (a));
+CREATE TABLE t2 (a int, PRIMARY KEY (a));
+CREATE TABLE t3 (a int, PRIMARY KEY (a)) ENGINE=MyISAM;
+create trigger trg_del_t3 before  delete on t3 for each row insert into t1 values (1);
+insert into t2 values (1),(2);
+insert into t3 values (1),(2);
+reset master;
+delete t3.* from t2,t3 where t2.a=t3.a;
+ERROR 23000: Duplicate entry '1' for key 1
+select count(*) from t1 /* must be 1 */;
+count(*)
+1
+select count(*) from t3 /* must be 1 */;
+count(*)
+1
+show binlog events from 98;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	98	Query	1	#	use `test`; delete t3.* from t2,t3 where t2.a=t3.a
+drop table t1, t2, t3;
 end of tests
diff --git a/mysql-test/r/myisam.result b/mysql-test/r/myisam.result
index 7fc29cd13ca..56933f45fbf 100644
--- a/mysql-test/r/myisam.result
+++ b/mysql-test/r/myisam.result
@@ -1806,4 +1806,37 @@ SELECT a FROM t1 FORCE INDEX (inx) WHERE a=1;
 a
 1
 DROP TABLE t1;
+CREATE TABLE t1 (c1 INT, c2 INT, UNIQUE INDEX (c1), INDEX (c2)) ENGINE=MYISAM;
+SHOW TABLE STATUS LIKE 't1';
+Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment
+t1	MyISAM	10	Fixed	0	#	#	#	1024	#	#	#	#	#	#	#		
+INSERT INTO t1 VALUES (1,1);
+SHOW TABLE STATUS LIKE 't1';
+Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment
+t1	MyISAM	10	Fixed	1	#	#	#	3072	#	#	#	#	#	#	#		
+ALTER TABLE t1 DISABLE KEYS;
+SHOW TABLE STATUS LIKE 't1';
+Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment
+t1	MyISAM	10	Fixed	1	#	#	#	3072	#	#	#	#	#	#	#		
+ALTER TABLE t1 ENABLE KEYS;
+SHOW TABLE STATUS LIKE 't1';
+Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment
+t1	MyISAM	10	Fixed	1	#	#	#	3072	#	#	#	#	#	#	#		
+ALTER TABLE t1 DISABLE KEYS;
+SHOW TABLE STATUS LIKE 't1';
+Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment
+t1	MyISAM	10	Fixed	1	#	#	#	3072	#	#	#	#	#	#	#		
+ALTER TABLE t1 ENABLE KEYS;
+SHOW TABLE STATUS LIKE 't1';
+Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment
+t1	MyISAM	10	Fixed	1	#	#	#	3072	#	#	#	#	#	#	#		
+# Enable keys with parallel repair
+SET @@myisam_repair_threads=2;
+ALTER TABLE t1 DISABLE KEYS;
+ALTER TABLE t1 ENABLE KEYS;
+SET @@myisam_repair_threads=1;
+CHECK TABLE t1 EXTENDED;
+Table	Op	Msg_type	Msg_text
+test.t1	check	status	OK
+DROP TABLE t1;
 End of 5.0 tests
diff --git a/mysql-test/r/myisampack.result b/mysql-test/r/myisampack.result
new file mode 100644
index 00000000000..5f39d318234
--- /dev/null
+++ b/mysql-test/r/myisampack.result
@@ -0,0 +1,29 @@
+CREATE TABLE t1(c1 DOUBLE, c2 DOUBLE, c3 DOUBLE, c4 DOUBLE, c5 DOUBLE,
+c6 DOUBLE, c7 DOUBLE, c8 DOUBLE, c9 DOUBLE, a INT PRIMARY KEY);
+INSERT INTO t1 VALUES
+(-3.31168791059336e-06,-3.19054655887874e-06,-1.06528081684847e-05,-1.227278240089e-06,-1.66718069164799e-06,-2.59038972510885e-06,-2.83145227805303e-06,-4.09678491270648e-07,-2.22610091291797e-06,6),
+(0.0030743000272545,2.53222044316438e-05,2.78674650061845e-05,1.95914465544536e-05,1.7347572525984e-05,1.87513810069614e-05,1.69882826885005e-05,2.44449336987598e-05,1.89914629921774e-05,9),
+(2.85229319423495e-05,3.05970988282259e-05,3.77161100113133e-05,2.3055238978766e-05,2.08241267364615e-05,2.28009504270553e-05,2.12070165658947e-05,2.84350091565409e-05,2.3366822910704e-05,3),
+(0,0,0,0,0,0,0,0,0,12),
+(3.24544577570754e-05,3.44619021870993e-05,4.37561613201124e-05,2.57556808726748e-05,2.3195354640561e-05,2.58532400758869e-05,2.34934241667179e-05,3.1621640063232e-05,2.58229982746189e-05,19),
+(2.53222044316438e-05,0.00445071933455582,2.97447268116016e-05,2.12379514059868e-05,1.86777776502663e-05,2.0170058676712e-05,1.8946030385445e-05,2.66040037173511e-05,2.09161899668946e-05,20),
+(3.03462382611645e-05,3.26517930083994e-05,3.5242025468662e-05,2.53219745106391e-05,2.24384532945004e-05,2.4052346047657e-05,2.23865572957053e-05,3.1634313969082e-05,2.48285463481801e-05,21),
+(1.95914465544536e-05,2.12379514059868e-05,2.27808649037128e-05,0.000341724375366877,1.4512761275113e-05,1.56475828693953e-05,1.44372366441415e-05,2.07952121981765e-05,1.61488256935919e-05,28),
+(1.7347572525984e-05,1.86777776502663e-05,2.04116907052727e-05,1.4512761275113e-05,0.000432162526082388,1.38116514014465e-05,1.2712914948904e-05,1.82503165178506e-05,1.43043075345922e-05,30),
+(1.68339762136661e-05,1.77836497166611e-05,2.36328309295222e-05,1.30183423732016e-05,1.18674654241553e-05,1.32467273128652e-05,1.24581739117775e-05,1.55624190959406e-05,1.33010638508213e-05,31),
+(1.89643062824415e-05,2.06997140070717e-05,2.29045490159364e-05,1.57918175731019e-05,1.39864987449492e-05,1.50580274578455e-05,1.45908734129609e-05,1.95329296993327e-05,1.5814709481221e-05,32),
+(1.69882826885005e-05,1.8946030385445e-05,2.00820439721439e-05,1.44372366441415e-05,1.2712914948904e-05,1.35209686474184e-05,0.00261563314789896,1.78285095864627e-05,1.46699314500019e-05,34),
+(2.0278186540684e-05,2.18923409729654e-05,2.39981539939738e-05,1.71774589459438e-05,1.54654355357383e-05,1.62731485707636e-05,1.49253140625051e-05,2.18229800160297e-05,1.71923561673718e-05,35),
+(2.44449336987598e-05,2.66040037173511e-05,2.84860148925308e-05,2.07952121981765e-05,1.82503165178506e-05,1.97667730441441e-05,1.78285095864627e-05,0.00166478601822712,2.0299952103232e-05,36),
+(1.89914629921774e-05,2.09161899668946e-05,2.26026841007872e-05,1.61488256935919e-05,1.43043075345922e-05,1.52609063290127e-05,1.46699314500019e-05,2.0299952103232e-05,0.00306670170971682,39),
+(0,0,0,0,0,0,0,0,0,41),
+(0,0,0,0,0,0,0,0,0,17),
+(0,0,0,0,0,0,0,0,0,18),
+(2.51880677333017e-05,2.63051795435778e-05,2.79874748974906e-05,2.02888886670845e-05,1.8178636318197e-05,1.91308527003585e-05,1.83260023644133e-05,2.4422300558171e-05,1.96411467520551e-05,44),
+(2.22402118719591e-05,2.37546284320705e-05,2.58463051055541e-05,1.83391609130854e-05,1.6300720519646e-05,1.74559091886791e-05,1.63733785575587e-05,2.26616253279828e-05,1.79541237435621e-05,45),
+(3.01092775359837e-05,3.23865212934412e-05,4.09444584045994e-05,0,2.15470966302776e-05,2.39082636344032e-05,2.28296706429177e-05,2.9007671511595e-05,2.44201138973326e-05,46);
+FLUSH TABLES;
+CHECK TABLE t1 EXTENDED;
+Table	Op	Msg_type	Msg_text
+test.t1	check	status	OK
+DROP TABLE t1;
diff --git a/mysql-test/r/mysql.result b/mysql-test/r/mysql.result
index c6e589a5fb7..eded1a3fc3b 100644
--- a/mysql-test/r/mysql.result
+++ b/mysql-test/r/mysql.result
@@ -178,4 +178,6 @@ ERROR at line 1: DELIMITER cannot contain a backslash character
 1
 1
 1
+This is a file starting with UTF8 BOM 0xEFBBBF
+This is a file starting with UTF8 BOM 0xEFBBBF
 End of 5.0 tests
diff --git a/mysql-test/r/mysql_comments.result b/mysql-test/r/mysql_comments.result
new file mode 100644
index 00000000000..366ceeb5bbf
--- /dev/null
+++ b/mysql-test/r/mysql_comments.result
@@ -0,0 +1,50 @@
+drop table if exists t1;
+drop function if exists foofct;
+drop procedure if exists empty;
+drop procedure if exists foosp;
+drop procedure if exists nicesp;
+drop trigger if exists t1_empty;
+drop trigger if exists t1_bi;
+"Pass 1 : --disable-comments"
+1
+1
+2
+2
+foofct("call 1")
+call 1
+Function	sql_mode	Create Function
+foofct		CREATE DEFINER=`root`@`localhost` FUNCTION `foofct`(x char(20)) RETURNS char(20) CHARSET latin1\nreturn\n\n\n\nx
+foofct("call 2")
+call 2
+Function	sql_mode	Create Function
+foofct		CREATE DEFINER=`root`@`localhost` FUNCTION `foofct`(x char(20)) RETURNS char(20) CHARSET latin1\nbegin\n  \n  \n  \n\n  \n\n  \n  return x;\nend
+Procedure	sql_mode	Create Procedure
+empty		CREATE DEFINER=`root`@`localhost` PROCEDURE `empty`()\nbegin\nend
+id	data
+foo	42
+Procedure	sql_mode	Create Procedure
+foosp		CREATE DEFINER=`root`@`localhost` PROCEDURE `foosp`()\ninsert into test.t1\n\n\n\n\n  \n\n  \n  values ("foo", 42)
+Procedure	sql_mode	Create Procedure
+nicesp		CREATE DEFINER=`root`@`localhost` PROCEDURE `nicesp`(a int)\nbegin\n  \n  declare b int;\n  declare c float;\n\n  \n  \n\n  \nend
+"Pass 2 : --enable-comments"
+1
+1
+2
+2
+foofct("call 1")
+call 1
+Function	sql_mode	Create Function
+foofct		CREATE DEFINER=`root`@`localhost` FUNCTION `foofct`(x char(20)) RETURNS char(20) CHARSET latin1\nreturn\n-- comment 1a\n# comment 1b\n/* comment 1c */\nx # after body, on same line
+foofct("call 2")
+call 2
+Function	sql_mode	Create Function
+foofct		CREATE DEFINER=`root`@`localhost` FUNCTION `foofct`(x char(20)) RETURNS char(20) CHARSET latin1\nbegin\n  -- comment 1a\n  # comment 1b\n  /*\n     comment 1c\n  */\n\n  -- empty line below\n\n  -- empty line above\n  return x;\nend
+Procedure	sql_mode	Create Procedure
+empty		CREATE DEFINER=`root`@`localhost` PROCEDURE `empty`()\nbegin\nend
+id	data
+foo	42
+Procedure	sql_mode	Create Procedure
+foosp		CREATE DEFINER=`root`@`localhost` PROCEDURE `foosp`()\ninsert into test.t1\n## These comments are part of the procedure body, and should be kept.\n# Comment 2a\n-- Comment 2b\n/* Comment 2c */\n  -- empty line below\n\n  -- empty line above\n  values ("foo", 42) # comment 3, still part of the body
+Procedure	sql_mode	Create Procedure
+nicesp		CREATE DEFINER=`root`@`localhost` PROCEDURE `nicesp`(a int)\nbegin\n  -- declare some variables here\n  declare b int;\n  declare c float;\n\n  -- do more stuff here\n  -- commented nicely and so on\n\n  -- famous last words ...\nend
+End of 5.0 tests
diff --git a/mysql-test/r/mysqlbinlog.result b/mysql-test/r/mysqlbinlog.result
index d16a4c39a11..9f001c293de 100644
--- a/mysql-test/r/mysqlbinlog.result
+++ b/mysql-test/r/mysqlbinlog.result
@@ -325,4 +325,5 @@ flush logs;
 drop table t1;
 1
 drop table t1;
+shell> mysqlbinlog std_data/corrupt-relay-bin.000624 > var/tmp/bug31793.sql
 End of 5.0 tests
diff --git a/mysql-test/r/mysqldump.result b/mysql-test/r/mysqldump.result
index 42c437857b7..ca0aa399a56 100644
--- a/mysql-test/r/mysqldump.result
+++ b/mysql-test/r/mysqldump.result
@@ -3544,5 +3544,27 @@ c1
 2
 DROP TABLE t1,t2;
 #
+# Bug#29815: new option for suppressing last line of mysqldump:
+#            "Dump completed on"
+#
+# --skip-dump-date:
+--
+
+
+
+-- Dump completed
+# --dump-date:
+--
+
+
+
+-- Dump completed on DATE
+# --dump-date (default):
+--
+
+
+
+-- Dump completed on DATE
+#
 # End of 5.0 tests
 #
diff --git a/mysql-test/r/ndb_condition_pushdown.result b/mysql-test/r/ndb_condition_pushdown.result
index 6012c9b6969..d49c0cd983e 100644
--- a/mysql-test/r/ndb_condition_pushdown.result
+++ b/mysql-test/r/ndb_condition_pushdown.result
@@ -1888,5 +1888,27 @@ set engine_condition_pushdown = 1;
 SELECT fname, lname FROM t1 WHERE (fname like 'Y%') or (lname like 'F%');
 fname	lname
 Young	Foo
+drop table t1;
+create table t1 (a int, b int, c int, d int, primary key using hash(a))
+engine=ndbcluster;
+insert into t1 values (10,1,100,0+0x1111);
+insert into t1 values (20,2,200,0+0x2222);
+insert into t1 values (30,3,300,0+0x3333);
+insert into t1 values (40,4,400,0+0x4444);
+insert into t1 values (50,5,500,0+0x5555);
+set engine_condition_pushdown = on;
+select a,b,d from t1
+where b in (0,1,2,5)
+order by b;
+a	b	d
+10	1	4369
+20	2	8738
+50	5	21845
+a	b	d
+10	1	4369
+20	2	8738
+50	5	21845
+Warnings:
+Warning	4294	Scan filter is too large, discarded
 set engine_condition_pushdown = @old_ecpd;
 DROP TABLE t1,t2,t3,t4,t5;
diff --git a/mysql-test/r/ndb_update.result b/mysql-test/r/ndb_update.result
index d75f82172ae..7848a47bcef 100644
--- a/mysql-test/r/ndb_update.result
+++ b/mysql-test/r/ndb_update.result
@@ -39,4 +39,12 @@ pk1	b	c
 10	0	0
 12	2	2
 14	1	1
+create unique index ib on t1(b);
+update t1 set c = 4 where pk1 = 12;
+update ignore t1 set b = 55 where pk1 = 14;
+select * from t1 order by pk1;
+pk1	b	c
+10	0	0
+12	2	4
+14	55	1
 DROP TABLE IF EXISTS t1;
diff --git a/mysql-test/r/null.result b/mysql-test/r/null.result
index c33adee76b2..090f41baec3 100644
--- a/mysql-test/r/null.result
+++ b/mysql-test/r/null.result
@@ -1,4 +1,4 @@
-drop table if exists t1;
+drop table if exists t1, t2;
 select null,\N,isnull(null),isnull(1/0),isnull(1/0 = null),ifnull(null,1),ifnull(null,"TRUE"),ifnull("TRUE","ERROR"),1/0 is null,1 is not null;
 NULL	NULL	isnull(null)	isnull(1/0)	isnull(1/0 = null)	ifnull(null,1)	ifnull(null,"TRUE")	ifnull("TRUE","ERROR")	1/0 is null	1 is not null
 NULL	NULL	1	1	1	1	TRUE	TRUE	1	1
@@ -320,3 +320,26 @@ bug19145c	CREATE TABLE `bug19145c` (
 drop table bug19145a;
 drop table bug19145b;
 drop table bug19145c;
+# End of 4.1 tests
+#
+# Bug #31471: decimal_bin_size: Assertion `scale >= 0 &&
+#             precision > 0 && scale <= precision'
+#
+CREATE TABLE t1 (a DECIMAL (1, 0) ZEROFILL, b DECIMAL (1, 0) ZEROFILL);
+INSERT INTO t1 (a, b) VALUES (0, 0);
+CREATE TABLE t2 SELECT IFNULL(a, b) FROM t1;
+DESCRIBE t2;
+Field	Type	Null	Key	Default	Extra
+IFNULL(a, b)	decimal(1,0) unsigned	YES		NULL	
+DROP TABLE t2;
+CREATE TABLE t2 SELECT IFNULL(a, NULL) FROM t1;
+DESCRIBE t2;
+Field	Type	Null	Key	Default	Extra
+IFNULL(a, NULL)	decimal(1,0)	YES		NULL	
+DROP TABLE t2;
+CREATE TABLE t2 SELECT IFNULL(NULL, b) FROM t1;
+DESCRIBE t2;
+Field	Type	Null	Key	Default	Extra
+IFNULL(NULL, b)	decimal(1,0)	YES		NULL	
+DROP TABLE t1, t2;
+# End of 5.0 tests
diff --git a/mysql-test/r/olap.result b/mysql-test/r/olap.result
index 4a54b17316d..ad04e7304c9 100644
--- a/mysql-test/r/olap.result
+++ b/mysql-test/r/olap.result
@@ -715,3 +715,22 @@ a	SUM(a)
 4	4
 NULL	14
 DROP TABLE t1;
+#
+# Bug#31095: Unexpected NULL constant caused server crash.
+#
+create table t1(a int);
+insert into t1 values (1),(2),(3);
+select count(a) from t1 group by null with rollup;
+count(a)
+3
+3
+drop table t1;
+##############################################################
+CREATE TABLE t1(a INT);
+INSERT INTO t1 VALUES(0);
+SELECT 1 FROM t1 GROUP BY (DATE(NULL)) WITH ROLLUP;
+1
+1
+1
+DROP TABLE t1;
+End of 5.0 tests
diff --git a/mysql-test/r/outfile_loaddata.result b/mysql-test/r/outfile_loaddata.result
new file mode 100644
index 00000000000..1bcaf308b7c
--- /dev/null
+++ b/mysql-test/r/outfile_loaddata.result
@@ -0,0 +1,85 @@
+DROP TABLE IF EXISTS t1, t2;
+#
+# Bug#31663 FIELDS TERMINATED BY special character
+#
+CREATE TABLE t1 (i1 int, i2 int, c1 VARCHAR(256), c2 VARCHAR(256));
+INSERT INTO t1 VALUES (101, 202, '-r-', '=raker=');
+# FIELDS TERMINATED BY 'raker', warning:
+SELECT * INTO OUTFILE 'MYSQLTEST_VARDIR/tmp/bug31663.txt' FIELDS TERMINATED BY 'raker' FROM t1;
+Warnings:
+Warning	1475	First character of the FIELDS TERMINATED string is ambiguous; please use non-optional and non-empty FIELDS ENCLOSED BY
+SELECT LOAD_FILE('MYSQLTEST_VARDIR/tmp/bug31663.txt');
+LOAD_FILE('MYSQLTEST_VARDIR/tmp/bug31663.txt')
+101raker202raker-r-raker=raker=
+
+CREATE TABLE t2 SELECT * FROM t1;
+LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/bug31663.txt' INTO TABLE t2 FIELDS TERMINATED BY 'raker';
+Warnings:
+Warning	1262	Row 1 was truncated; it contained more data than there were input columns
+SELECT * FROM t2;
+i1	i2	c1	c2
+101	202	-r-	=raker=
+101	202	-r-	=
+DROP TABLE t2;
+# Only numeric fields, FIELDS TERMINATED BY 'r', no warnings:
+SELECT i1, i2 INTO OUTFILE 'MYSQLTEST_VARDIR/tmp/bug31663.txt' FIELDS TERMINATED BY 'r' FROM t1;
+SELECT LOAD_FILE('MYSQLTEST_VARDIR/tmp/bug31663.txt');
+LOAD_FILE('MYSQLTEST_VARDIR/tmp/bug31663.txt')
+101r202
+
+CREATE TABLE t2 SELECT i1, i2 FROM t1;
+LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/bug31663.txt' INTO TABLE t2 FIELDS TERMINATED BY 'r';
+SELECT i1, i2 FROM t2;
+i1	i2
+101	202
+101	202
+DROP TABLE t2;
+# FIELDS TERMINATED BY '0', warning:
+SELECT * INTO OUTFILE 'MYSQLTEST_VARDIR/tmp/bug31663.txt' FIELDS TERMINATED BY '0' FROM t1;
+Warnings:
+Warning	1475	First character of the FIELDS TERMINATED string is ambiguous; please use non-optional and non-empty FIELDS ENCLOSED BY
+SELECT LOAD_FILE('MYSQLTEST_VARDIR/tmp/bug31663.txt');
+LOAD_FILE('MYSQLTEST_VARDIR/tmp/bug31663.txt')
+10102020-r-0=raker=
+
+CREATE TABLE t2 SELECT * FROM t1;
+LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/bug31663.txt' INTO TABLE t2 FIELDS TERMINATED BY '0';
+Warnings:
+Warning	1262	Row 1 was truncated; it contained more data than there were input columns
+SELECT * FROM t2;
+i1	i2	c1	c2
+101	202	-r-	=raker=
+1	1	2	2
+DROP TABLE t2;
+# FIELDS OPTIONALLY ENCLOSED BY '"' TERMINATED BY '0', warning:
+SELECT * INTO OUTFILE 'MYSQLTEST_VARDIR/tmp/bug31663.txt' FIELDS OPTIONALLY ENCLOSED BY '"' TERMINATED BY '0' FROM t1;
+Warnings:
+Warning	1475	First character of the FIELDS TERMINATED string is ambiguous; please use non-optional and non-empty FIELDS ENCLOSED BY
+SELECT LOAD_FILE('MYSQLTEST_VARDIR/tmp/bug31663.txt');
+LOAD_FILE('MYSQLTEST_VARDIR/tmp/bug31663.txt')
+10102020"-r-"0"=raker="
+
+CREATE TABLE t2 SELECT * FROM t1;
+LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/bug31663.txt' INTO TABLE t2 FIELDS OPTIONALLY ENCLOSED BY '"' TERMINATED BY '0';
+Warnings:
+Warning	1262	Row 1 was truncated; it contained more data than there were input columns
+SELECT * FROM t2;
+i1	i2	c1	c2
+101	202	-r-	=raker=
+1	1	2	2
+DROP TABLE t2;
+# Only string fields, FIELDS OPTIONALLY ENCLOSED BY '"' TERMINATED BY '0', no warnings:
+SELECT c1, c2 INTO OUTFILE 'MYSQLTEST_VARDIR/tmp/bug31663.txt' FIELDS OPTIONALLY ENCLOSED BY '"' TERMINATED BY '0' FROM t1;
+SELECT LOAD_FILE('MYSQLTEST_VARDIR/tmp/bug31663.txt');
+LOAD_FILE('MYSQLTEST_VARDIR/tmp/bug31663.txt')
+"-r-"0"=raker="
+
+CREATE TABLE t2 SELECT c1, c2 FROM t1;
+LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/bug31663.txt' INTO TABLE t2 FIELDS OPTIONALLY ENCLOSED BY '"' TERMINATED BY '0';
+SELECT c1, c2 FROM t2;
+c1	c2
+-r-	=raker=
+-r-	=raker=
+DROP TABLE t2;
+DROP TABLE t1;
+# End of 5.0 tests.
diff --git a/mysql-test/r/ps_2myisam.result b/mysql-test/r/ps_2myisam.result
index 7ccb41e6294..57932a6c455 100644
--- a/mysql-test/r/ps_2myisam.result
+++ b/mysql-test/r/ps_2myisam.result
@@ -2973,11 +2973,13 @@ Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
@@ -3011,7 +3013,6 @@ Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value adjusted for column 'c16' at row 1
 Warning	1264	Out of range value adjusted for column 'c17' at row 1
 Warnings:
-Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value adjusted for column 'c16' at row 1
 Warning	1264	Out of range value adjusted for column 'c17' at row 1
diff --git a/mysql-test/r/ps_3innodb.result b/mysql-test/r/ps_3innodb.result
index 21d2b23f27b..fd24c29d558 100644
--- a/mysql-test/r/ps_3innodb.result
+++ b/mysql-test/r/ps_3innodb.result
@@ -2956,11 +2956,13 @@ Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
@@ -2994,7 +2996,6 @@ Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value adjusted for column 'c16' at row 1
 Warning	1264	Out of range value adjusted for column 'c17' at row 1
 Warnings:
-Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value adjusted for column 'c16' at row 1
 Warning	1264	Out of range value adjusted for column 'c17' at row 1
diff --git a/mysql-test/r/ps_4heap.result b/mysql-test/r/ps_4heap.result
index 6b31e95c6c8..b4596ab85bc 100644
--- a/mysql-test/r/ps_4heap.result
+++ b/mysql-test/r/ps_4heap.result
@@ -2957,11 +2957,13 @@ Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
@@ -2995,7 +2997,6 @@ Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value adjusted for column 'c16' at row 1
 Warning	1264	Out of range value adjusted for column 'c17' at row 1
 Warnings:
-Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value adjusted for column 'c16' at row 1
 Warning	1264	Out of range value adjusted for column 'c17' at row 1
diff --git a/mysql-test/r/ps_5merge.result b/mysql-test/r/ps_5merge.result
index c7b20b774bd..18982db937a 100644
--- a/mysql-test/r/ps_5merge.result
+++ b/mysql-test/r/ps_5merge.result
@@ -2893,11 +2893,13 @@ Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
@@ -2931,7 +2933,6 @@ Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value adjusted for column 'c16' at row 1
 Warning	1264	Out of range value adjusted for column 'c17' at row 1
 Warnings:
-Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value adjusted for column 'c16' at row 1
 Warning	1264	Out of range value adjusted for column 'c17' at row 1
@@ -5914,11 +5915,13 @@ Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
@@ -5952,7 +5955,6 @@ Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value adjusted for column 'c16' at row 1
 Warning	1264	Out of range value adjusted for column 'c17' at row 1
 Warnings:
-Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value adjusted for column 'c16' at row 1
 Warning	1264	Out of range value adjusted for column 'c17' at row 1
diff --git a/mysql-test/r/ps_6bdb.result b/mysql-test/r/ps_6bdb.result
index 5e97d5cf179..0e4086bc202 100644
--- a/mysql-test/r/ps_6bdb.result
+++ b/mysql-test/r/ps_6bdb.result
@@ -2956,11 +2956,13 @@ Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
@@ -2994,7 +2996,6 @@ Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value adjusted for column 'c16' at row 1
 Warning	1264	Out of range value adjusted for column 'c17' at row 1
 Warnings:
-Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value adjusted for column 'c16' at row 1
 Warning	1264	Out of range value adjusted for column 'c17' at row 1
diff --git a/mysql-test/r/ps_7ndb.result b/mysql-test/r/ps_7ndb.result
index 7ca18edc9cc..7a20fb3146d 100644
--- a/mysql-test/r/ps_7ndb.result
+++ b/mysql-test/r/ps_7ndb.result
@@ -2956,11 +2956,13 @@ Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
@@ -2994,7 +2996,6 @@ Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value adjusted for column 'c16' at row 1
 Warning	1264	Out of range value adjusted for column 'c17' at row 1
 Warnings:
-Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value adjusted for column 'c16' at row 1
 Warning	1264	Out of range value adjusted for column 'c17' at row 1
diff --git a/mysql-test/r/rpl_flush_log_loop.result b/mysql-test/r/rpl_flush_log_loop.result
index f9bd42ec26c..3b1db804da9 100644
--- a/mysql-test/r/rpl_flush_log_loop.result
+++ b/mysql-test/r/rpl_flush_log_loop.result
@@ -4,6 +4,13 @@ reset master;
 reset slave;
 drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
 start slave;
+show variables like 'relay_log%';
+Variable_name	Value
+relay_log	MYSQLTEST_VARDIR/master-data/relay-log
+relay_log_index	
+relay_log_info_file	relay-log.info
+relay_log_purge	ON
+relay_log_space_limit	0
 stop slave;
 change master to master_host='127.0.0.1',master_user='root',
 master_password='',master_port=MASTER_PORT;
diff --git a/mysql-test/r/rpl_packet.result b/mysql-test/r/rpl_packet.result
index 894bc81b08d..9425724b434 100644
--- a/mysql-test/r/rpl_packet.result
+++ b/mysql-test/r/rpl_packet.result
@@ -21,6 +21,37 @@ STOP SLAVE;
 START SLAVE;
 CREATE TABLe `t1` (`f1` LONGTEXT) ENGINE=MyISAM;
 INSERT INTO `t1`(`f1`) VALUES ('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa2048');
-SHOW STATUS LIKE 'Slave_running';
-Variable_name	Value
-Slave_running	OFF
+show slave status;
+Slave_IO_State	#
+Master_Host	127.0.0.1
+Master_User	root
+Master_Port	MASTER_MYPORT
+Connect_Retry	1
+Master_Log_File	master-bin.000001
+Read_Master_Log_Pos	2138
+Relay_Log_File	#
+Relay_Log_Pos	#
+Relay_Master_Log_File	master-bin.000001
+Slave_IO_Running	No
+Slave_SQL_Running	#
+Replicate_Do_DB	
+Replicate_Ignore_DB	
+Replicate_Do_Table	
+Replicate_Ignore_Table	
+Replicate_Wild_Do_Table	
+Replicate_Wild_Ignore_Table	
+Last_Errno	0
+Last_Error	
+Skip_Counter	0
+Exec_Master_Log_Pos	2138
+Relay_Log_Space	#
+Until_Condition	None
+Until_Log_File	
+Until_Log_Pos	0
+Master_SSL_Allowed	No
+Master_SSL_CA_File	
+Master_SSL_CA_Path	
+Master_SSL_Cert	
+Master_SSL_Cipher	
+Master_SSL_Key	
+Seconds_Behind_Master	#
diff --git a/mysql-test/r/rpl_slave_skip.result b/mysql-test/r/rpl_slave_skip.result
new file mode 100644
index 00000000000..a59ac3eb884
--- /dev/null
+++ b/mysql-test/r/rpl_slave_skip.result
@@ -0,0 +1,144 @@
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+**** On Master ****
+CREATE TABLE t1 (a INT, b SET('master','slave')) ENGINE=INNODB;
+CREATE TABLE t2 (a INT, b SET('master','slave')) ENGINE=MYISAM;
+==== Skipping normal transactions ==== 
+**** On Slave ****
+STOP SLAVE;
+**** On Master ****
+BEGIN;
+INSERT INTO t1 VALUES (1, 'master');
+INSERT INTO t1 VALUES (2, 'master');
+INSERT INTO t1 VALUES (3, 'master');
+COMMIT;
+BEGIN;
+INSERT INTO t1 VALUES (4, 'master,slave');
+INSERT INTO t1 VALUES (5, 'master,slave');
+INSERT INTO t1 VALUES (6, 'master,slave');
+COMMIT;
+SELECT * FROM t1 ORDER BY a;
+a	b
+1	master
+2	master
+3	master
+4	master,slave
+5	master,slave
+6	master,slave
+**** On Slave ****
+SET GLOBAL SQL_SLAVE_SKIP_COUNTER=2;
+START SLAVE;
+SELECT * FROM t1 ORDER BY a;
+a	b
+4	master,slave
+5	master,slave
+6	master,slave
+**** On Master ****
+DELETE FROM t1;
+==== Skipping two normal transactions ==== 
+**** On Slave ****
+STOP SLAVE;
+**** On Master ****
+BEGIN;
+INSERT INTO t1 VALUES (1, 'master');
+INSERT INTO t1 VALUES (2, 'master');
+INSERT INTO t1 VALUES (3, 'master');
+COMMIT;
+BEGIN;
+INSERT INTO t1 VALUES (4, 'master');
+INSERT INTO t1 VALUES (5, 'master');
+INSERT INTO t1 VALUES (6, 'master');
+COMMIT;
+BEGIN;
+INSERT INTO t1 VALUES (7, 'master,slave');
+INSERT INTO t1 VALUES (8, 'master,slave');
+INSERT INTO t1 VALUES (9, 'master,slave');
+COMMIT;
+SELECT * FROM t1 ORDER BY a;
+a	b
+1	master
+2	master
+3	master
+4	master
+5	master
+6	master
+7	master,slave
+8	master,slave
+9	master,slave
+**** On Slave ****
+SET GLOBAL SQL_SLAVE_SKIP_COUNTER=8;
+START SLAVE;
+SELECT * FROM t1 ORDER BY a;
+a	b
+7	master,slave
+8	master,slave
+9	master,slave
+**** On Master ****
+DELETE FROM t1;
+==== Skipping without autocommit ==== 
+**** On Slave ****
+STOP SLAVE;
+**** On Master ****
+SET AUTOCOMMIT=0;
+INSERT INTO t1 VALUES (1, 'master');
+INSERT INTO t1 VALUES (2, 'master');
+INSERT INTO t1 VALUES (3, 'master');
+COMMIT;
+INSERT INTO t1 VALUES (4, 'master,slave');
+INSERT INTO t1 VALUES (5, 'master,slave');
+INSERT INTO t1 VALUES (6, 'master,slave');
+COMMIT;
+SELECT * FROM t1 ORDER BY a;
+a	b
+1	master
+2	master
+3	master
+4	master,slave
+5	master,slave
+6	master,slave
+**** On Slave ****
+SET GLOBAL SQL_SLAVE_SKIP_COUNTER=2;
+START SLAVE;
+SELECT * FROM t1 ORDER BY a;
+a	b
+4	master,slave
+5	master,slave
+6	master,slave
+==== Rollback of transaction with non-transactional change ==== 
+**** On Master ****
+DELETE FROM t1;
+SET AUTOCOMMIT=1;
+**** On Slave ****
+STOP SLAVE;
+**** On Master ****
+BEGIN;
+INSERT INTO t1 VALUES (1, '');
+INSERT INTO t2 VALUES (2, 'master');
+INSERT INTO t1 VALUES (3, '');
+ROLLBACK;
+BEGIN;
+INSERT INTO t1 VALUES (4, '');
+INSERT INTO t2 VALUES (5, 'master,slave');
+INSERT INTO t1 VALUES (6, '');
+ROLLBACK;
+SELECT * FROM t1 ORDER BY a;
+a	b
+SELECT * FROM t2 ORDER BY a;
+a	b
+2	master
+5	master,slave
+**** On Slave ****
+SET GLOBAL SQL_SLAVE_SKIP_COUNTER=2;
+START SLAVE;
+SELECT * FROM t1 ORDER BY a;
+a	b
+SELECT * FROM t2 ORDER BY a;
+a	b
+5	master,slave
+==== Cleanup ==== 
+**** On Master ****
+DROP TABLE t1, t2;
diff --git a/mysql-test/r/rpl_sp_effects.result b/mysql-test/r/rpl_sp_effects.result
index bf8128d9385..70b2338d187 100644
--- a/mysql-test/r/rpl_sp_effects.result
+++ b/mysql-test/r/rpl_sp_effects.result
@@ -213,3 +213,44 @@ drop table t1;
 drop function f1;
 drop function f2;
 drop procedure p1;
+create table t2 (b BIT(7));
+create procedure sp_bug26199(bitvalue BIT(7))
+begin
+insert into t2 set b = bitvalue;
+end //
+create function sf_bug26199(b BIT(7)) returns int
+begin
+insert into t2 values(b);
+return 0;
+end//
+call   sp_bug26199(b'1110');
+call   sp_bug26199('\0');
+select sf_bug26199(b'1111111');
+sf_bug26199(b'1111111')
+0
+select sf_bug26199(b'101111111');
+sf_bug26199(b'101111111')
+0
+Warnings:
+Warning	1264	Out of range value adjusted for column 'b' at row 1
+select sf_bug26199('\'');
+sf_bug26199('\'')
+0
+select hex(b) from t2;
+hex(b)
+E
+0
+7F
+7F
+27
+select hex(b) from t2;
+hex(b)
+E
+0
+7F
+7F
+27
+drop table t2;
+drop procedure sp_bug26199;
+drop function sf_bug26199;
+end of the tests
diff --git a/mysql-test/r/select.result b/mysql-test/r/select.result
index ed120a1bbb8..a1ba58a536c 100644
--- a/mysql-test/r/select.result
+++ b/mysql-test/r/select.result
@@ -2827,6 +2827,14 @@ FFFFFFFFFFFFFFFF	7FFFFFFFFFFFFFFF
 FFFFFFFFFFFFFFFF	7FFFFFFFFFFFFFFF
 8FFFFFFFFFFFFFFF	7FFFFFFFFFFFFFFF
 drop table t1;
+CREATE TABLE t1 (c0 int);
+CREATE TABLE t2 (c0 int);
+INSERT INTO t1 VALUES(@@connect_timeout);
+INSERT INTO t2 VALUES(@@connect_timeout);
+SELECT * FROM t1 JOIN t2 ON t1.c0 = t2.c0 WHERE (t1.c0 <=> @@connect_timeout);
+c0	c0
+X	X
+DROP TABLE t1, t2;
 End of 4.1 tests
 CREATE TABLE t1 ( 
 K2C4 varchar(4) character set latin1 collate latin1_bin NOT NULL default '', 
@@ -3233,40 +3241,40 @@ drop table t1, t2 ,t3;
 create table t1(f1 int, f2 date);
 insert into t1 values(1,'2005-01-01'),(2,'2005-09-01'),(3,'2005-09-30'),
 (4,'2005-10-01'),(5,'2005-12-30');
-select * from t1 where f2 >= 0;
+select * from t1 where f2 >= 0            order by f2;
 f1	f2
 1	2005-01-01
 2	2005-09-01
 3	2005-09-30
 4	2005-10-01
 5	2005-12-30
-select * from t1 where f2 >= '0000-00-00';
+select * from t1 where f2 >= '0000-00-00' order by f2;
 f1	f2
 1	2005-01-01
 2	2005-09-01
 3	2005-09-30
 4	2005-10-01
 5	2005-12-30
-select * from t1 where f2 >= '2005-09-31';
+select * from t1 where f2 >= '2005-09-31' order by f2;
 f1	f2
 4	2005-10-01
 5	2005-12-30
-select * from t1 where f2 >= '2005-09-3a';
+select * from t1 where f2 >= '2005-09-3a' order by f2;
 f1	f2
+3	2005-09-30
 4	2005-10-01
 5	2005-12-30
 Warnings:
 Warning	1292	Incorrect date value: '2005-09-3a' for column 'f2' at row 1
-select * from t1 where f2 <= '2005-09-31';
+select * from t1 where f2 <= '2005-09-31' order by f2;
 f1	f2
 1	2005-01-01
 2	2005-09-01
 3	2005-09-30
-select * from t1 where f2 <= '2005-09-3a';
+select * from t1 where f2 <= '2005-09-3a' order by f2;
 f1	f2
 1	2005-01-01
 2	2005-09-01
-3	2005-09-30
 Warnings:
 Warning	1292	Incorrect date value: '2005-09-3a' for column 'f2' at row 1
 drop table t1;
@@ -4077,23 +4085,241 @@ x
 1
 Warnings:
 Warning	1466	Leading spaces are removed from name ' x'
+CREATE VIEW v1 AS SELECT 1 AS ``;
+ERROR 42000: Incorrect column name ''
 CREATE VIEW v1 AS SELECT 1 AS ` `;
+ERROR 42000: Incorrect column name ' '
+CREATE VIEW v1 AS SELECT 1 AS `  `;
+ERROR 42000: Incorrect column name '  '
+CREATE VIEW v1 AS SELECT (SELECT 1 AS `  `);
+ERROR 42000: Incorrect column name '  '
+CREATE VIEW v1 AS SELECT 1 AS ` x`;
 Warnings:
-Warning	1474	Name ' ' has become ''
-SELECT `` FROM v1;
-
+Warning	1466	Leading spaces are removed from name ' x'
+SELECT `x` FROM v1;
+x
+1
+ALTER VIEW v1 AS SELECT 1 AS ` `;
+ERROR 42000: Incorrect column name ' '
+DROP VIEW v1;
+select str_to_date('2007-10-09','%Y-%m-%d') between '2007/10/01 00:00:00 GMT'
+                                                and '2007/10/20 00:00:00 GMT';
+str_to_date('2007-10-09','%Y-%m-%d') between '2007/10/01 00:00:00 GMT'
+                                                and '2007/10/20 00:00:00 GMT'
 1
-CREATE VIEW v2 AS SELECT 1 AS `  `;
 Warnings:
-Warning	1474	Name '  ' has become ''
-SELECT `` FROM v2;
-
+Warning	1292	Truncated incorrect datetime value: '2007/10/01 00:00:00 GMT'
+Warning	1292	Truncated incorrect datetime value: '2007/10/20 00:00:00 GMT'
+select str_to_date('2007-10-09','%Y-%m-%d') > '2007/10/01 00:00:00 GMT-6';
+str_to_date('2007-10-09','%Y-%m-%d') > '2007/10/01 00:00:00 GMT-6'
 1
-CREATE VIEW v3 AS SELECT 1 AS ` x`;
 Warnings:
-Warning	1466	Leading spaces are removed from name ' x'
-SELECT `x` FROM v3;
-x
+Warning	1292	Truncated incorrect date value: '2007/10/01 00:00:00 GMT-6'
+select str_to_date('2007-10-09','%Y-%m-%d') <= '2007/10/2000:00:00 GMT-6';
+str_to_date('2007-10-09','%Y-%m-%d') <= '2007/10/2000:00:00 GMT-6'
+1
+Warnings:
+Warning	1292	Truncated incorrect date value: '2007/10/2000:00:00 GMT-6'
+select str_to_date('2007-10-01','%Y-%m-%d') = '2007-10-1 00:00:00 GMT-6';
+str_to_date('2007-10-01','%Y-%m-%d') = '2007-10-1 00:00:00 GMT-6'
+1
+Warnings:
+Warning	1292	Truncated incorrect date value: '2007-10-1 00:00:00 GMT-6'
+select str_to_date('2007-10-01','%Y-%m-%d') = '2007-10-01 x00:00:00 GMT-6';
+str_to_date('2007-10-01','%Y-%m-%d') = '2007-10-01 x00:00:00 GMT-6'
+1
+Warnings:
+Warning	1292	Truncated incorrect date value: '2007-10-01 x00:00:00 GMT-6'
+select str_to_date('2007-10-01','%Y-%m-%d %H:%i:%s') = '2007-10-01 00:00:00 GMT-6';
+str_to_date('2007-10-01','%Y-%m-%d %H:%i:%s') = '2007-10-01 00:00:00 GMT-6'
+1
+Warnings:
+Warning	1292	Truncated incorrect datetime value: '2007-10-01 00:00:00 GMT-6'
+select str_to_date('2007-10-01','%Y-%m-%d %H:%i:%s') = '2007-10-01 00:x00:00 GMT-6';
+str_to_date('2007-10-01','%Y-%m-%d %H:%i:%s') = '2007-10-01 00:x00:00 GMT-6'
+1
+Warnings:
+Warning	1292	Truncated incorrect datetime value: '2007-10-01 00:x00:00 GMT-6'
+select str_to_date('2007-10-01','%Y-%m-%d %H:%i:%s') = '2007-10-01 x12:34:56 GMT-6';
+str_to_date('2007-10-01','%Y-%m-%d %H:%i:%s') = '2007-10-01 x12:34:56 GMT-6'
+1
+Warnings:
+Warning	1292	Truncated incorrect datetime value: '2007-10-01 x12:34:56 GMT-6'
+select str_to_date('2007-10-01 12:34:00','%Y-%m-%d %H:%i:%s') = '2007-10-01 12:34x:56 GMT-6';
+str_to_date('2007-10-01 12:34:00','%Y-%m-%d %H:%i:%s') = '2007-10-01 12:34x:56 GMT-6'
 1
-DROP VIEW v1, v2, v3;
+Warnings:
+Warning	1292	Truncated incorrect datetime value: '2007-10-01 12:34x:56 GMT-6'
+select str_to_date('2007-10-01 12:34:56','%Y-%m-%d %H:%i:%s') = '2007-10-01 12:34x:56 GMT-6';
+str_to_date('2007-10-01 12:34:56','%Y-%m-%d %H:%i:%s') = '2007-10-01 12:34x:56 GMT-6'
+0
+Warnings:
+Warning	1292	Truncated incorrect datetime value: '2007-10-01 12:34x:56 GMT-6'
+select str_to_date('2007-10-01 12:34:56','%Y-%m-%d %H:%i:%s') = '2007-10-01 12:34:56';
+str_to_date('2007-10-01 12:34:56','%Y-%m-%d %H:%i:%s') = '2007-10-01 12:34:56'
+1
+select str_to_date('2007-10-01','%Y-%m-%d') = '2007-10-01 12:00:00';
+str_to_date('2007-10-01','%Y-%m-%d') = '2007-10-01 12:00:00'
+0
+select str_to_date('2007-10-01 12','%Y-%m-%d %H') = '2007-10-01 12:00:00';
+str_to_date('2007-10-01 12','%Y-%m-%d %H') = '2007-10-01 12:00:00'
+1
+select str_to_date('2007-10-01 12:34','%Y-%m-%d %H') = '2007-10-01 12:00:00';
+str_to_date('2007-10-01 12:34','%Y-%m-%d %H') = '2007-10-01 12:00:00'
+1
+Warnings:
+Warning	1292	Truncated incorrect datetime value: '2007-10-01 12:34'
+select str_to_date('2007-02-30 12:34','%Y-%m-%d %H:%i') = '2007-02-30 12:34';
+str_to_date('2007-02-30 12:34','%Y-%m-%d %H:%i') = '2007-02-30 12:34'
+1
+select str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '2007-10-00 12:34';
+str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '2007-10-00 12:34'
+1
+select str_to_date('2007-10-00','%Y-%m-%d') between '2007/09/01 00:00:00'
+                                                and '2007/10/20 00:00:00';
+str_to_date('2007-10-00','%Y-%m-%d') between '2007/09/01 00:00:00'
+                                                and '2007/10/20 00:00:00'
+1
+set SQL_MODE=TRADITIONAL;
+select str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '2007-10-00 12:34';
+str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '2007-10-00 12:34'
+0
+Warnings:
+Warning	1292	Truncated incorrect datetime value: '2007-10-00 12:34'
+select str_to_date('2007-10-01 12:34','%Y-%m-%d %H:%i') = '2007-10-00 12:34';
+str_to_date('2007-10-01 12:34','%Y-%m-%d %H:%i') = '2007-10-00 12:34'
+0
+Warnings:
+Warning	1292	Truncated incorrect datetime value: '2007-10-00 12:34'
+select str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '2007-10-01 12:34';
+str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '2007-10-01 12:34'
+0
+Warnings:
+Warning	1292	Truncated incorrect datetime value: '2007-10-00 12:34:00'
+select str_to_date('2007-10-00','%Y-%m-%d') between '2007/09/01'
+                                                and '2007/10/20';
+str_to_date('2007-10-00','%Y-%m-%d') between '2007/09/01'
+                                                and '2007/10/20'
+0
+Warnings:
+Warning	1292	Incorrect datetime value: '2007-10-00' for column '2007/09/01' at row 1
+Warning	1292	Incorrect datetime value: '2007-10-00' for column '2007/10/20' at row 1
+set SQL_MODE=DEFAULT;
+select str_to_date('2007-10-00','%Y-%m-%d') between '' and '2007/10/20';
+str_to_date('2007-10-00','%Y-%m-%d') between '' and '2007/10/20'
+1
+Warnings:
+Warning	1292	Truncated incorrect datetime value: ''
+select str_to_date('','%Y-%m-%d') between '2007/10/01' and '2007/10/20';
+str_to_date('','%Y-%m-%d') between '2007/10/01' and '2007/10/20'
+0
+select str_to_date('','%Y-%m-%d %H:%i') = '2007-10-01 12:34';
+str_to_date('','%Y-%m-%d %H:%i') = '2007-10-01 12:34'
+0
+select str_to_date(NULL,'%Y-%m-%d %H:%i') = '2007-10-01 12:34';
+str_to_date(NULL,'%Y-%m-%d %H:%i') = '2007-10-01 12:34'
+NULL
+select str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '';
+str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = ''
+0
+Warnings:
+Warning	1292	Truncated incorrect datetime value: ''
+select str_to_date('1','%Y-%m-%d') = '1';
+str_to_date('1','%Y-%m-%d') = '1'
+0
+Warnings:
+Warning	1292	Truncated incorrect date value: '1'
+select str_to_date('1','%Y-%m-%d') = '1';
+str_to_date('1','%Y-%m-%d') = '1'
+0
+Warnings:
+Warning	1292	Truncated incorrect date value: '1'
+select str_to_date('','%Y-%m-%d') = '';
+str_to_date('','%Y-%m-%d') = ''
+0
+Warnings:
+Warning	1292	Truncated incorrect date value: ''
+select str_to_date('1000-01-01','%Y-%m-%d') between '0000-00-00' and NULL;
+str_to_date('1000-01-01','%Y-%m-%d') between '0000-00-00' and NULL
+0
+select str_to_date('1000-01-01','%Y-%m-%d') between NULL and '2000-00-00';
+str_to_date('1000-01-01','%Y-%m-%d') between NULL and '2000-00-00'
+0
+select str_to_date('1000-01-01','%Y-%m-%d') between NULL and NULL;
+str_to_date('1000-01-01','%Y-%m-%d') between NULL and NULL
+0
+CREATE TABLE t1 (c11 INT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY);
+CREATE TABLE t2 (c21 INT UNSIGNED NOT NULL, 
+c22 INT DEFAULT NULL, 
+KEY(c21, c22));
+CREATE TABLE t3 (c31 INT UNSIGNED NOT NULL DEFAULT 0, 
+c32 INT DEFAULT NULL, 
+c33 INT NOT NULL, 
+c34 INT UNSIGNED DEFAULT 0,
+KEY (c33, c34, c32));
+INSERT INTO t1 values (),(),(),(),();
+INSERT INTO t2 SELECT a.c11, b.c11 FROM t1 a, t1 b;
+INSERT INTO t3 VALUES (1, 1, 1, 0), 
+(2, 2, 0, 0), 
+(3, 3, 1, 0), 
+(4, 4, 0, 0), 
+(5, 5, 1, 0);
+SELECT c32 FROM t1, t2, t3 WHERE t1.c11 IN (1, 3, 5) AND 
+t3.c31 = t1.c11 AND t2.c21 = t1.c11 AND 
+t3.c33 = 1 AND t2.c22 in (1, 3) 
+ORDER BY c32;
+c32
+1
+1
+3
+3
+5
+5
+SELECT c32 FROM t1, t2, t3 WHERE t1.c11 IN (1, 3, 5) AND 
+t3.c31 = t1.c11 AND t2.c21 = t1.c11 AND 
+t3.c33 = 1 AND t2.c22 in (1, 3) 
+ORDER BY c32 DESC;
+c32
+5
+5
+3
+3
+1
+1
+DROP TABLE t1, t2, t3;
+
+#
+# Bug#30736: Row Size Too Large Error Creating a Table and
+# Inserting Data.
+#
+DROP TABLE IF EXISTS t1;
+DROP TABLE IF EXISTS t2;
+
+CREATE TABLE t1(
+c1 DECIMAL(10, 2),
+c2 FLOAT);
+
+INSERT INTO t1 VALUES (0, 1), (2, 3), (4, 5);
+
+CREATE TABLE t2(
+c3 DECIMAL(10, 2))
+SELECT
+c1 * c2 AS c3
+FROM t1;
+
+SELECT * FROM t1;
+c1	c2
+0.00	1
+2.00	3
+4.00	5
+
+SELECT * FROM t2;
+c3
+0.00
+6.00
+20.00
+
+DROP TABLE t1;
+DROP TABLE t2;
+
 End of 5.0 tests
diff --git a/mysql-test/r/skip_grants.result b/mysql-test/r/skip_grants.result
index 3052bae8e97..1ef35b051d6 100644
--- a/mysql-test/r/skip_grants.result
+++ b/mysql-test/r/skip_grants.result
@@ -70,3 +70,8 @@ count(*)
 select count(*) from information_schema.USER_PRIVILEGES;
 count(*)
 0
+CREATE FUNCTION a RETURNS STRING SONAME '';
+ERROR HY000: Can't initialize function 'a'; UDFs are unavailable with the --skip-grant-tables option
+DROP FUNCTION a;
+ERROR 42000: FUNCTION test.a does not exist
+End of 5.0 tests
diff --git a/mysql-test/r/sp_trans_log.result b/mysql-test/r/sp_trans_log.result
index 96e6f76b23c..9b644798079 100644
--- a/mysql-test/r/sp_trans_log.result
+++ b/mysql-test/r/sp_trans_log.result
@@ -12,8 +12,10 @@ end|
 reset master|
 insert into t2 values (bug23333(),1)|
 ERROR 23000: Duplicate entry '1' for key 1
-show binlog events from 98 /* with fixes for #23333 will show there is the query */|
+show binlog events from 98 /* with fixes for #23333 will show there are 2 queries */|
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	1	#	#
+master-bin.000001	#	Query	1	#	#
 select count(*),@a from t1 /* must be 1,1 */|
 count(*)	@a
 1	1
diff --git a/mysql-test/r/subselect.result b/mysql-test/r/subselect.result
index be99bdb1afc..1c450269809 100644
--- a/mysql-test/r/subselect.result
+++ b/mysql-test/r/subselect.result
@@ -4139,4 +4139,64 @@ SELECT (SELECT SUM(t1.a) FROM t2 WHERE a=1) FROM t1;
 (SELECT SUM(t1.a) FROM t2 WHERE a=1)
 3
 DROP TABLE t1,t2;
+CREATE TABLE t1 (a1 INT, a2 INT);
+CREATE TABLE t2 (b1 INT, b2 INT);
+INSERT INTO t1 VALUES (100, 200);
+INSERT INTO t1 VALUES (101, 201);
+INSERT INTO t2 VALUES (101, 201);
+INSERT INTO t2 VALUES (103, 203);
+SELECT ((a1,a2) IN (SELECT * FROM t2 WHERE b2 > 0)) IS NULL FROM t1;
+((a1,a2) IN (SELECT * FROM t2 WHERE b2 > 0)) IS NULL
+0
+0
+DROP TABLE t1, t2;
+CREATE TABLE t1 (s1 BINARY(5), s2 VARBINARY(5));
+INSERT INTO t1 VALUES (0x41,0x41), (0x42,0x42), (0x43,0x43);
+SELECT s1, s2 FROM t1 WHERE s2 IN (SELECT s1 FROM t1);
+s1	s2
+SELECT s1, s2 FROM t1 WHERE (s2, 10) IN (SELECT s1, 10 FROM t1);
+s1	s2
+CREATE INDEX I1 ON t1 (s1);
+CREATE INDEX I2 ON t1 (s2);
+SELECT s1, s2 FROM t1 WHERE s2 IN (SELECT s1 FROM t1);
+s1	s2
+SELECT s1, s2 FROM t1 WHERE (s2, 10) IN (SELECT s1, 10 FROM t1);
+s1	s2
+TRUNCATE t1;
+INSERT INTO t1 VALUES (0x41,0x41);
+SELECT * FROM t1 WHERE s1 = (SELECT s2 FROM t1);
+s1	s2
+DROP TABLE t1;
+CREATE TABLE t1 (a1 VARBINARY(2) NOT NULL DEFAULT '0', PRIMARY KEY (a1));
+CREATE TABLE t2 (a2 BINARY(2) default '0', INDEX (a2));
+CREATE TABLE t3 (a3 BINARY(2) default '0');
+INSERT INTO t1 VALUES (1),(2),(3),(4);
+INSERT INTO t2 VALUES (1),(2),(3);
+INSERT INTO t3 VALUES (1),(2),(3);
+SELECT LEFT(t2.a2, 1) FROM t2,t3 WHERE t3.a3=t2.a2;
+LEFT(t2.a2, 1)
+1
+2
+3
+SELECT t1.a1, t1.a1 in (SELECT t2.a2 FROM t2,t3 WHERE t3.a3=t2.a2) FROM t1;
+a1	t1.a1 in (SELECT t2.a2 FROM t2,t3 WHERE t3.a3=t2.a2)
+1	0
+2	0
+3	0
+4	0
+DROP TABLE t1,t2,t3;
+CREATE TABLE t1 (a1 BINARY(3) PRIMARY KEY, b1 VARBINARY(3));
+CREATE TABLE t2 (a2 VARBINARY(3) PRIMARY KEY);
+CREATE TABLE t3 (a3 VARBINARY(3) PRIMARY KEY);
+INSERT INTO t1 VALUES (1,10), (2,20), (3,30), (4,40);
+INSERT INTO t2 VALUES (2), (3), (4), (5);
+INSERT INTO t3 VALUES (10), (20), (30);
+SELECT LEFT(t1.a1,1) FROM t1,t3 WHERE t1.b1=t3.a3;
+LEFT(t1.a1,1)
+1
+2
+3
+SELECT a2 FROM t2 WHERE t2.a2 IN (SELECT t1.a1 FROM t1,t3 WHERE t1.b1=t3.a3);
+a2
+DROP TABLE t1, t2, t3;
 End of 5.0 tests.
diff --git a/mysql-test/r/symlink.result b/mysql-test/r/symlink.result
index 18299bf4298..833adbeb851 100644
--- a/mysql-test/r/symlink.result
+++ b/mysql-test/r/symlink.result
@@ -99,6 +99,12 @@ t1	CREATE TABLE `t1` (
   `b` int(11) default NULL
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
 drop table t1;
+CREATE TABLE t1(a INT)
+DATA DIRECTORY='TEST_DIR/master-data/mysql'
+INDEX DIRECTORY='TEST_DIR/master-data/mysql';
+RENAME TABLE t1 TO user;
+ERROR HY000: Can't create/write to file 'TEST_DIR/master-data/mysql/user.MYI' (Errcode: 17)
+DROP TABLE t1;
 show create table t1;
 Table	Create Table
 t1	CREATE TABLE `t1` (
diff --git a/mysql-test/r/type_date.result b/mysql-test/r/type_date.result
index 9f51fc0371c..bd2a43569dd 100644
--- a/mysql-test/r/type_date.result
+++ b/mysql-test/r/type_date.result
@@ -136,3 +136,82 @@ d	dt	ts
 0000-00-00	0000-00-00 00:00:00	0000-00-00 00:00:00
 2001-11-11	2001-11-11 00:00:00	2001-11-11 00:00:00
 drop table t1;
+CREATE TABLE t1 (
+a INT
+);
+INSERT INTO t1 VALUES (1);
+INSERT INTO t1 VALUES (NULL);
+SELECT str_to_date( '', a ) FROM t1;
+str_to_date( '', a )
+0000-00-00 00:00:00
+NULL
+DROP TABLE t1;
+CREATE TABLE t1 (a DATE, b int, PRIMARY KEY (a,b));
+INSERT INTO t1 VALUES (DATE(NOW()), 1);
+SELECT COUNT(*) FROM t1 WHERE a = NOW();
+COUNT(*)
+0
+EXPLAIN SELECT COUNT(*) FROM t1 WHERE a = NOW();
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables
+INSERT INTO t1 VALUES (DATE(NOW()), 2);
+SELECT COUNT(*) FROM t1 WHERE a = NOW();
+COUNT(*)
+0
+EXPLAIN SELECT COUNT(*) FROM t1 WHERE a = NOW();
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables
+SELECT COUNT(*) FROM t1 WHERE a = NOW() AND b = 1;
+COUNT(*)
+0
+EXPLAIN SELECT COUNT(*) FROM t1 WHERE a = NOW() AND b = 1;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables
+ALTER TABLE t1 DROP PRIMARY KEY;
+SELECT COUNT(*) FROM t1 WHERE a = NOW();
+COUNT(*)
+0
+EXPLAIN SELECT COUNT(*) FROM t1 WHERE a = NOW();
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	2	Using where
+DROP TABLE t1;
+CREATE TABLE t1 (a DATE);
+CREATE TABLE t2 (a DATE);
+CREATE INDEX i ON t1 (a);
+INSERT INTO t1 VALUES ('0000-00-00'),('0000-00-00');
+INSERT INTO t2 VALUES ('0000-00-00'),('0000-00-00');
+SELECT * FROM t1 WHERE a = '0000-00-00';
+a
+0000-00-00
+0000-00-00
+SELECT * FROM t2 WHERE a = '0000-00-00';
+a
+0000-00-00
+0000-00-00
+SET SQL_MODE=TRADITIONAL;
+EXPLAIN SELECT * FROM t1 WHERE a = '0000-00-00';
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ref	i	i	4	const	1	Using where; Using index
+Warnings:
+Warning	1292	Incorrect date value: '0000-00-00' for column 'a' at row 1
+Warning	1292	Incorrect date value: '0000-00-00' for column 'a' at row 1
+SELECT * FROM t1 WHERE a = '0000-00-00';
+a
+0000-00-00
+0000-00-00
+Warnings:
+Warning	1292	Incorrect date value: '0000-00-00' for column 'a' at row 1
+Warning	1292	Incorrect date value: '0000-00-00' for column 'a' at row 1
+Warning	1292	Incorrect date value: '0000-00-00' for column 'a' at row 1
+SELECT * FROM t2 WHERE a = '0000-00-00';
+a
+0000-00-00
+0000-00-00
+Warnings:
+Warning	1292	Incorrect date value: '0000-00-00' for column 'a' at row 1
+Warning	1292	Incorrect date value: '0000-00-00' for column 'a' at row 1
+INSERT INTO t1 VALUES ('0000-00-00');
+ERROR 22007: Incorrect date value: '0000-00-00' for column 'a' at row 1
+SET SQL_MODE=DEFAULT;
+DROP TABLE t1,t2;
+End of 5.0 tests
diff --git a/mysql-test/r/type_datetime.result b/mysql-test/r/type_datetime.result
index 590e9b7c9e0..73edfb75ff6 100644
--- a/mysql-test/r/type_datetime.result
+++ b/mysql-test/r/type_datetime.result
@@ -59,6 +59,8 @@ t
 drop table t1;
 CREATE TABLE t1 (a timestamp, b date, c time, d datetime);
 insert into t1 (b,c,d) values(now(),curtime(),now());
+Warnings:
+Note	1265	Data truncated for column 'b' at row 1
 select date_format(a,"%Y-%m-%d")=b,right(a+0,6)=c+0,a=d+0 from t1;
 date_format(a,"%Y-%m-%d")=b	right(a+0,6)=c+0	a=d+0
 1	1	1
@@ -427,6 +429,67 @@ f1
 Warnings:
 Warning	1292	Incorrect datetime value: '2007010100000' for column 'f1' at row 1
 drop table t1;
+#
+# Bug#27216: functions with parameters of different date types may
+#            return wrong type of the result.
+#
+create table t1 (f1 date, f2 datetime, f3 varchar(20));
+create table t2 as select coalesce(f1,f1) as f4 from t1;
+desc t2;
+Field	Type	Null	Key	Default	Extra
+f4	date	YES		NULL	
+create table t3 as select coalesce(f1,f2) as f4 from t1;
+desc t3;
+Field	Type	Null	Key	Default	Extra
+f4	datetime	YES		NULL	
+create table t4 as select coalesce(f2,f2) as f4 from t1;
+desc t4;
+Field	Type	Null	Key	Default	Extra
+f4	datetime	YES		NULL	
+create table t5 as select coalesce(f1,f3) as f4 from t1;
+desc t5;
+Field	Type	Null	Key	Default	Extra
+f4	varbinary(20)	YES		NULL	
+create table t6 as select coalesce(f2,f3) as f4 from t1;
+desc t6;
+Field	Type	Null	Key	Default	Extra
+f4	varbinary(20)	YES		NULL	
+create table t7 as select coalesce(makedate(1997,1),f2) as f4 from t1;
+desc t7;
+Field	Type	Null	Key	Default	Extra
+f4	datetime	YES		NULL	
+create table t8 as select coalesce(cast('01-01-01' as datetime),f2) as f4
+from t1;
+desc t8;
+Field	Type	Null	Key	Default	Extra
+f4	datetime	YES		NULL	
+create table t9 as select case when 1 then cast('01-01-01' as date)
+when 0 then cast('01-01-01' as date) end as f4 from t1;
+desc t9;
+Field	Type	Null	Key	Default	Extra
+f4	date	YES		NULL	
+create table t10 as select case when 1 then cast('01-01-01' as datetime)
+when 0 then cast('01-01-01' as datetime) end as f4 from t1;
+desc t10;
+Field	Type	Null	Key	Default	Extra
+f4	datetime	YES		NULL	
+create table t11 as select if(1, cast('01-01-01' as datetime),
+cast('01-01-01' as date)) as f4 from t1;
+desc t11;
+Field	Type	Null	Key	Default	Extra
+f4	datetime	YES		NULL	
+create table t12 as select least(cast('01-01-01' as datetime),
+cast('01-01-01' as date)) as f4 from t1;
+desc t12;
+Field	Type	Null	Key	Default	Extra
+f4	datetime	YES		NULL	
+create table t13 as select ifnull(cast('01-01-01' as datetime),
+cast('01-01-01' as date)) as f4 from t1;
+desc t13;
+Field	Type	Null	Key	Default	Extra
+f4	datetime	YES		NULL	
+drop tables t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13;
+###################################################################
 create table t1 (f1 time);
 insert into t1 set f1 = '45:44:44';
 insert into t1 set f1 = '15:44:44';
diff --git a/mysql-test/r/type_decimal.result b/mysql-test/r/type_decimal.result
index 65a72e0aa9b..a438755ce6b 100644
--- a/mysql-test/r/type_decimal.result
+++ b/mysql-test/r/type_decimal.result
@@ -800,10 +800,93 @@ SELECT ROUND(qty,3), dps, ROUND(qty,dps) FROM t1;
 ROUND(qty,3)	dps	ROUND(qty,dps)
 1.133	3	1.133
 DROP TABLE t1;
+SELECT 1 % .123456789123456789123456789123456789123456789123456789123456789123456789123456789 AS '%';
+%
+0.012345687012345687012345687012345687012345687012345687012345687012345687000000000
+SELECT MOD(1, .123456789123456789123456789123456789123456789123456789123456789123456789123456789) AS 'MOD()';
+MOD()
+0.012345687012345687012345687012345687012345687012345687012345687012345687000000000
 create table t1 (f1 decimal(6,6),f2 decimal(6,6) zerofill);
 insert into t1 values (-0.123456,0.123456);
 select group_concat(f1),group_concat(f2) from t1;
 group_concat(f1)	group_concat(f2)
 -0.123456	0.123456
 drop table t1;
+create table t1 (
+ua_id decimal(22,0) not null,
+ua_invited_by_id decimal(22,0) default NULL,
+primary key(ua_id)
+);
+insert into t1 values (123, NULL), (456, NULL);
+this must not produce error 1048: 
+select * from t1 where ua_invited_by_id not in (select ua_id from t1);
+ua_id	ua_invited_by_id
+drop table t1;
+DROP TABLE IF EXISTS t3;
+DROP TABLE IF EXISTS t4;
+CREATE TABLE t1( a NUMERIC, b INT );
+INSERT INTO t1 VALUES (123456, 40), (123456, 40);
+SELECT TRUNCATE( a, b ) AS c FROM t1 ORDER BY c;
+c
+123456
+123456
+SELECT ROUND( a, b ) AS c FROM t1 ORDER BY c;
+c
+123456
+123456
+SELECT ROUND( a, 100 ) AS c FROM t1 ORDER BY c;
+c
+123456.000000000000000000000000000000
+123456.000000000000000000000000000000
+CREATE TABLE t2( a NUMERIC, b INT );
+INSERT INTO t2 VALUES (123456, 100);
+SELECT TRUNCATE( a, b ) AS c FROM t2 ORDER BY c;
+c
+123456
+SELECT ROUND( a, b ) AS c FROM t2 ORDER BY c;
+c
+123456
+CREATE TABLE t3( a DECIMAL, b INT );
+INSERT INTO t3 VALUES (123456, 40), (123456, 40);
+SELECT TRUNCATE( a, b ) AS c FROM t3 ORDER BY c;
+c
+123456
+123456
+SELECT ROUND( a, b ) AS c FROM t3 ORDER BY c;
+c
+123456
+123456
+SELECT ROUND( a, 100 ) AS c FROM t3 ORDER BY c;
+c
+123456.000000000000000000000000000000
+123456.000000000000000000000000000000
+CREATE TABLE t4( a DECIMAL, b INT );
+INSERT INTO t4 VALUES (123456, 40), (123456, 40);
+SELECT TRUNCATE( a, b ) AS c FROM t4 ORDER BY c;
+c
+123456
+123456
+SELECT ROUND( a, b ) AS c FROM t4 ORDER BY c;
+c
+123456
+123456
+SELECT ROUND( a, 100 ) AS c FROM t4 ORDER BY c;
+c
+123456.000000000000000000000000000000
+123456.000000000000000000000000000000
+delete from t1;
+INSERT INTO t1 VALUES (1234567890, 20), (999.99, 5);
+Warnings:
+Note	1265	Data truncated for column 'a' at row 2
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` decimal(10,0) default NULL,
+  `b` int(11) default NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+select round(a,b) as c from t1 order by c;
+c
+1000
+1234567890
+DROP TABLE t1, t2, t3, t4;
 End of 5.0 tests
diff --git a/mysql-test/r/variables.result b/mysql-test/r/variables.result
index 9e52fbeac1a..47cd96b90b7 100644
--- a/mysql-test/r/variables.result
+++ b/mysql-test/r/variables.result
@@ -675,6 +675,9 @@ set @@query_prealloc_size = @test;
 select @@query_prealloc_size = @test;
 @@query_prealloc_size = @test
 1
+set global sql_mode=repeat('a',80);
+ERROR 42000: Variable 'sql_mode' can't be set to the value of 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'
+End of 4.1 tests
 create table t1 (a int);
 select a into @x from t1;
 Warnings:
@@ -793,6 +796,22 @@ ERROR HY000: Variable 'hostname' is a read only variable
 show variables like 'hostname';
 Variable_name	Value
 hostname	#
+SHOW VARIABLES LIKE 'log';
+Variable_name	Value
+log	ON
+SELECT @@log;
+@@log
+1
+SET GLOBAL log=0;
+ERROR HY000: Variable 'log' is a read only variable
+SHOW VARIABLES LIKE 'log_slow_queries';
+Variable_name	Value
+log_slow_queries	ON
+SELECT @@log_slow_queries;
+@@log_slow_queries
+1
+SET GLOBAL log_slow_queries=0;
+ERROR HY000: Variable 'log_slow_queries' is a read only variable
 End of 5.0 tests
 set global binlog_cache_size         =@my_binlog_cache_size;
 set global connect_timeout           =@my_connect_timeout;
diff --git a/mysql-test/r/view.result b/mysql-test/r/view.result
index c5c6b675146..0e3d650c571 100644
--- a/mysql-test/r/view.result
+++ b/mysql-test/r/view.result
@@ -625,7 +625,7 @@ drop table t1;
 create table t1 (a int, b int);
 create view v1 as select a, sum(b) from t1 group by a;
 select b from v1 use index (some_index) where b=1;
-ERROR HY000: Key 'some_index' doesn't exist in table 'v1'
+ERROR HY000: Incorrect usage of USE INDEX and VIEW
 drop view v1;
 drop table t1;
 create table t1 (col1 char(5),col2 char(5));
@@ -2706,18 +2706,19 @@ CREATE TABLE t1(
 fName varchar(25) NOT NULL,
 lName varchar(25) NOT NULL,
 DOB date NOT NULL,
+test_date date NOT NULL,
 uID int unsigned NOT NULL AUTO_INCREMENT PRIMARY KEY);
-INSERT INTO t1(fName, lName, DOB) VALUES
-('Hank', 'Hill', '1964-09-29'),
-('Tom', 'Adams', '1908-02-14'),
-('Homer', 'Simpson', '1968-03-05');
+INSERT INTO t1(fName, lName, DOB, test_date) VALUES
+('Hank', 'Hill', '1964-09-29', '2007-01-01'),
+('Tom', 'Adams', '1908-02-14', '2007-01-01'),
+('Homer', 'Simpson', '1968-03-05', '2007-01-01');
 CREATE VIEW v1 AS
-SELECT (year(now())-year(DOB)) AS Age
+SELECT (year(test_date)-year(DOB)) AS Age
 FROM t1 HAVING Age < 75;
 SHOW CREATE VIEW v1;
 View	Create View
-v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select (year(now()) - year(`t1`.`DOB`)) AS `Age` from `t1` having (`Age` < 75)
-SELECT (year(now())-year(DOB)) AS Age FROM t1 HAVING Age < 75;
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select (year(`t1`.`test_date`) - year(`t1`.`DOB`)) AS `Age` from `t1` having (`Age` < 75)
+SELECT (year(test_date)-year(DOB)) AS Age FROM t1 HAVING Age < 75;
 Age
 43
 39
@@ -3562,4 +3563,43 @@ table_name	is_updatable
 v1	NO
 drop view v1;
 drop table t1;
+CREATE TABLE t1 (a INT);
+INSERT INTO t1 VALUES (1),(2);
+CREATE VIEW v1 AS SELECT * FROM t1;
+SELECT * FROM v1 USE KEY(non_existant);
+ERROR HY000: Incorrect usage of USE INDEX and VIEW
+SELECT * FROM v1 FORCE KEY(non_existant);
+ERROR HY000: Incorrect usage of FORCE INDEX and VIEW
+SELECT * FROM v1 IGNORE KEY(non_existant);
+ERROR HY000: Incorrect usage of IGNORE INDEX and VIEW
+DROP VIEW v1;
+DROP TABLE t1;
+CREATE TABLE t1 (a INT NOT NULL AUTO_INCREMENT, b INT NOT NULL DEFAULT 0,
+PRIMARY KEY(a), KEY (b));
+INSERT INTO t1 VALUES (),(),(),(),(),(),(),(),(),(),(),(),(),(),();
+CREATE VIEW v1 AS SELECT * FROM t1 FORCE KEY (PRIMARY,b) ORDER BY a;
+SHOW CREATE VIEW v1;
+View	Create View
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`a` AS `a`,`t1`.`b` AS `b` from `t1` FORCE INDEX (PRIMARY,`b`) order by `t1`.`a`
+EXPLAIN SELECT * FROM v1;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	index	NULL	PRIMARY	4	NULL	15	
+CREATE VIEW v2 AS SELECT * FROM t1 USE KEY () ORDER BY a;
+SHOW CREATE VIEW v2;
+View	Create View
+v2	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v2` AS select `t1`.`a` AS `a`,`t1`.`b` AS `b` from `t1` USE INDEX () order by `t1`.`a`
+EXPLAIN SELECT * FROM v2;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	15	Using filesort
+CREATE VIEW v3 AS SELECT * FROM t1 IGNORE KEY (b) ORDER BY a;
+SHOW CREATE VIEW v3;
+View	Create View
+v3	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v3` AS select `t1`.`a` AS `a`,`t1`.`b` AS `b` from `t1` IGNORE INDEX (`b`) order by `t1`.`a`
+EXPLAIN SELECT * FROM v3;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	15	Using filesort
+DROP VIEW v1;
+DROP VIEW v2;
+DROP VIEW v3;
+DROP TABLE t1;
 End of 5.0 tests.
diff --git a/mysql-test/r/view_grant.result b/mysql-test/r/view_grant.result
index 0f9ce47dec6..eef61c65fb8 100644
--- a/mysql-test/r/view_grant.result
+++ b/mysql-test/r/view_grant.result
@@ -776,15 +776,60 @@ GRANT CREATE VIEW ON db26813.v2 TO u26813@localhost;
 GRANT DROP, CREATE VIEW ON db26813.v3 TO u26813@localhost;
 GRANT SELECT ON db26813.t1 TO u26813@localhost;
 ALTER VIEW v1 AS SELECT f2 FROM t1;
-ERROR 42000: CREATE VIEW command denied to user 'u26813'@'localhost' for table 'v1'
+ERROR 42000: Access denied; you need the SUPER privilege for this operation
 ALTER VIEW v2 AS SELECT f2 FROM t1;
-ERROR 42000: DROP command denied to user 'u26813'@'localhost' for table 'v2'
+ERROR 42000: Access denied; you need the SUPER privilege for this operation
 ALTER VIEW v3 AS SELECT f2 FROM t1;
+ERROR 42000: Access denied; you need the SUPER privilege for this operation
 SHOW CREATE VIEW v3;
 View	Create View
-v3	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v3` AS select `t1`.`f2` AS `f2` from `t1`
+v3	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v3` AS select `t1`.`f1` AS `f1` from `t1`
 DROP USER u26813@localhost;
 DROP DATABASE db26813;
+#
+# Bug#29908: A user can gain additional access through the ALTER VIEW.
+#
+CREATE DATABASE mysqltest_29908;
+USE mysqltest_29908;
+CREATE TABLE t1(f1 INT, f2 INT);
+CREATE USER u29908_1@localhost;
+CREATE DEFINER = u29908_1@localhost VIEW v1 AS SELECT f1 FROM t1;
+CREATE DEFINER = u29908_1@localhost SQL SECURITY INVOKER VIEW v2 AS
+SELECT f1 FROM t1;
+GRANT DROP, CREATE VIEW, SHOW VIEW ON mysqltest_29908.v1 TO u29908_1@localhost;
+GRANT DROP, CREATE VIEW, SHOW VIEW ON mysqltest_29908.v2 TO u29908_1@localhost;
+GRANT SELECT ON mysqltest_29908.t1 TO u29908_1@localhost;
+CREATE USER u29908_2@localhost;
+GRANT DROP, CREATE VIEW ON mysqltest_29908.v1 TO u29908_2@localhost;
+GRANT DROP, CREATE VIEW, SHOW VIEW ON mysqltest_29908.v2 TO u29908_2@localhost;
+GRANT SELECT ON mysqltest_29908.t1 TO u29908_2@localhost;
+ALTER VIEW v1 AS SELECT f2 FROM t1;
+ERROR 42000: Access denied; you need the SUPER privilege for this operation
+ALTER VIEW v2 AS SELECT f2 FROM t1;
+ERROR 42000: Access denied; you need the SUPER privilege for this operation
+SHOW CREATE VIEW v2;
+View	Create View
+v2	CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY INVOKER VIEW `v2` AS select `t1`.`f1` AS `f1` from `t1`
+ALTER VIEW v1 AS SELECT f2 FROM t1;
+SHOW CREATE VIEW v1;
+View	Create View
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`f2` AS `f2` from `t1`
+ALTER VIEW v2 AS SELECT f2 FROM t1;
+SHOW CREATE VIEW v2;
+View	Create View
+v2	CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY INVOKER VIEW `v2` AS select `t1`.`f2` AS `f2` from `t1`
+ALTER VIEW v1 AS SELECT f1 FROM t1;
+SHOW CREATE VIEW v1;
+View	Create View
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`f1` AS `f1` from `t1`
+ALTER VIEW v2 AS SELECT f1 FROM t1;
+SHOW CREATE VIEW v2;
+View	Create View
+v2	CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY INVOKER VIEW `v2` AS select `t1`.`f1` AS `f1` from `t1`
+DROP USER u29908_1@localhost;
+DROP USER u29908_2@localhost;
+DROP DATABASE mysqltest_29908;
+#######################################################################
 DROP DATABASE IF EXISTS mysqltest1;
 DROP DATABASE IF EXISTS mysqltest2;
 CREATE DATABASE mysqltest1;
diff --git a/mysql-test/std_data/corrupt-relay-bin.000624 b/mysql-test/std_data/corrupt-relay-bin.000624
new file mode 100644
index 00000000000..21b4901211c
--- /dev/null
+++ b/mysql-test/std_data/corrupt-relay-bin.000624
diff --git a/mysql-test/suite/funcs_1/datadict/datadict_master.inc b/mysql-test/suite/funcs_1/datadict/datadict_master.inc
index 3992f6325eb..0499d3945e2 100644
--- a/mysql-test/suite/funcs_1/datadict/datadict_master.inc
+++ b/mysql-test/suite/funcs_1/datadict/datadict_master.inc
@@ -188,7 +188,7 @@ select s.catalog_name, s.schema_name, s.default_character_set_name,
 --source suite/funcs_1/datadict/datadict_bug_12777.inc
 select * from columns;
 select * from character_sets;
-select sum(id) from collations;
+select sum(id) from collations where collation_name <> 'utf8_general_cs';
 select collation_name, character_set_name into @x,@y
   from collation_character_set_applicability limit 1;
   select @x, @y;
@@ -1649,13 +1649,14 @@ connect (u_6_401017, localhost, u_6_401017, , test);
 
 use information_schema;
 
-select * from collation_character_set_applicability;
+select * from collation_character_set_applicability
+where collation_name <> 'utf8_general_cs';
 select * from schemata;
 select table_name from tables;
 --source suite/funcs_1/datadict/datadict_bug_12777.inc
 select table_name, column_name, column_type from columns;
 select character_set_name from character_sets;
-select collation_name from collations;
+select collation_name from collations where collation_name <> 'utf8_general_cs';
 select routine_name, routine_type from routines;
 select table_name, index_name from statistics;
 select table_name from views;
@@ -1915,7 +1916,7 @@ let $message= Testcase 3.2.3.2:;
 #                    the USAGE privilege.
 ################################################################################
 
-SELECT * FROM collations;
+SELECT * FROM collations where collation_name <> 'utf8_general_cs';
 # -------------------------------------------------------------------------------------------------------
 
 let $message= Testcase 3.2.3.3:;
@@ -1962,7 +1963,8 @@ let $message= Testcase 3.2.4.2:;
 #                    and update with expected results afterwards.
 ################################################################################
 
-SELECT * FROM collation_character_set_applicability;
+SELECT * FROM collation_character_set_applicability
+where collation_name <> 'utf8_general_cs';
 # -------------------------------------------------------------------------------------------------------
 
 let $message= Testcase 3.2.4.3:;
diff --git a/mysql-test/suite/funcs_1/datadict/datadict_show_schema.inc b/mysql-test/suite/funcs_1/datadict/datadict_show_schema.inc
index 260119f030f..35060cefbf8 100644
--- a/mysql-test/suite/funcs_1/datadict/datadict_show_schema.inc
+++ b/mysql-test/suite/funcs_1/datadict/datadict_show_schema.inc
@@ -35,8 +35,9 @@ eval select table_name, index_schema, index_name, index_type
  where table_schema like '$dbname%';
 
 --replace_result $SERVER_NAME <SERVER_NAME>
+--sorted_result
 eval select *
-  from information_schema.user_privileges order by grantee, privilege_type;
+  from information_schema.user_privileges;
 # where grantee="'u_6_401013'@'%'";
 
 eval select *
diff --git a/mysql-test/suite/funcs_1/datadict/datadict_tables.inc b/mysql-test/suite/funcs_1/datadict/datadict_tables.inc
index ea6e7c5d534..00ec93095ea 100644
--- a/mysql-test/suite/funcs_1/datadict/datadict_tables.inc
+++ b/mysql-test/suite/funcs_1/datadict/datadict_tables.inc
@@ -28,8 +28,8 @@ eval $dd_part1 tables                                $dd_part2;
 --source suite/funcs_1/datadict/datadict_bug_12777.inc
 eval $dd_part1 columns                               $dd_part2;
 eval $dd_part1 character_sets                        $dd_part2;
-eval $dd_part1 collations                            $dd_part2;
-eval $dd_part1 collation_character_set_applicability $dd_part2;
+eval $dd_part1 collations                            where collation_name <> 'utf8_general_cs' $dd_part2;
+eval $dd_part1 collation_character_set_applicability where collation_name <> 'utf8_general_cs' $dd_part2;
 --replace_column 16 <Created> 17 <Last_Altered>
 eval $dd_part1 routines                              $dd_part2;
 eval $dd_part1 statistics                            $dd_part2;
diff --git a/mysql-test/suite/funcs_1/r/innodb__datadict.result b/mysql-test/suite/funcs_1/r/innodb__datadict.result
index ff6de471cb0..9fa268b37e3 100644
--- a/mysql-test/suite/funcs_1/r/innodb__datadict.result
+++ b/mysql-test/suite/funcs_1/r/innodb__datadict.result
@@ -1786,7 +1786,7 @@ NULL	information_schema	COLUMNS	NUMERIC_PRECISION	11	NULL	YES	bigint	NULL	NULL	1
 NULL	information_schema	COLUMNS	NUMERIC_SCALE	12	NULL	YES	bigint	NULL	NULL	19	0	NULL	NULL	bigint(21)			select	
 NULL	information_schema	COLUMNS	CHARACTER_SET_NAME	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	COLUMNS	COLLATION_NAME	14	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	COLUMNS	COLUMN_TYPE	15		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	COLUMNS	COLUMN_TYPE	15	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	COLUMNS	COLUMN_KEY	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	COLUMNS	EXTRA	17		NO	varchar	20	60	NULL	NULL	utf8	utf8_general_ci	varchar(20)			select	
 NULL	information_schema	COLUMNS	PRIVILEGES	18		NO	varchar	80	240	NULL	NULL	utf8	utf8_general_ci	varchar(80)			select	
@@ -1827,7 +1827,7 @@ NULL	information_schema	ROUTINES	SQL_PATH	14	NULL	YES	varchar	64	192	NULL	NULL	u
 NULL	information_schema	ROUTINES	SECURITY_TYPE	15		NO	varchar	7	21	NULL	NULL	utf8	utf8_general_ci	varchar(7)			select	
 NULL	information_schema	ROUTINES	CREATED	16	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
 NULL	information_schema	ROUTINES	LAST_ALTERED	17	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	ROUTINES	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	ROUTINES	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	ROUTINES	ROUTINE_COMMENT	19		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	ROUTINES	DEFINER	20		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
 NULL	information_schema	SCHEMATA	CATALOG_NAME	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
@@ -1897,7 +1897,7 @@ NULL	information_schema	TRIGGERS	EVENT_OBJECT_SCHEMA	6		NO	varchar	64	192	NULL	N
 NULL	information_schema	TRIGGERS	EVENT_OBJECT_TABLE	7		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	TRIGGERS	ACTION_ORDER	8	0	NO	bigint	NULL	NULL	19	0	NULL	NULL	bigint(4)			select	
 NULL	information_schema	TRIGGERS	ACTION_CONDITION	9	NULL	YES	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	TRIGGERS	ACTION_ORIENTATION	11		NO	varchar	9	27	NULL	NULL	utf8	utf8_general_ci	varchar(9)			select	
 NULL	information_schema	TRIGGERS	ACTION_TIMING	12		NO	varchar	6	18	NULL	NULL	utf8	utf8_general_ci	varchar(6)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_TABLE	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -1905,8 +1905,8 @@ NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_TABLE	14	NULL	YES	varchar
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_ROW	15		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_ROW	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	CREATED	17	NULL	YES	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	TRIGGERS	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	DEFINER	19		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	DEFINER	19	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	USER_PRIVILEGES	GRANTEE	1		NO	varchar	81	243	NULL	NULL	utf8	utf8_general_ci	varchar(81)			select	
 NULL	information_schema	USER_PRIVILEGES	TABLE_CATALOG	2	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	USER_PRIVILEGES	PRIVILEGE_TYPE	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -1914,7 +1914,7 @@ NULL	information_schema	USER_PRIVILEGES	IS_GRANTABLE	4		NO	varchar	3	9	NULL	NULL
 NULL	information_schema	VIEWS	TABLE_CATALOG	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	VIEWS	TABLE_SCHEMA	2		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	VIEWS	TABLE_NAME	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	VIEWS	VIEW_DEFINITION	4		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	VIEWS	VIEW_DEFINITION	4	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	VIEWS	CHECK_OPTION	5		NO	varchar	8	24	NULL	NULL	utf8	utf8_general_ci	varchar(8)			select	
 NULL	information_schema	VIEWS	IS_UPDATABLE	6		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	VIEWS	DEFINER	7		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
@@ -2455,9 +2455,9 @@ binary	binary	Binary pseudo charset	1
 geostd8	geostd8_general_ci	GEOSTD8 Georgian	1
 cp932	cp932_japanese_ci	SJIS for Windows Japanese	2
 eucjpms	eucjpms_japanese_ci	UJIS for Windows Japanese	3
-select sum(id) from collations;
+select sum(id) from collations where collation_name <> 'utf8_general_cs';
 sum(id)
-10995
+10741
 select collation_name, character_set_name into @x,@y
 from collation_character_set_applicability limit 1;
 select @x, @y;
@@ -2860,10 +2860,10 @@ NULL	information_schema	CHARACTER_SETS	CHARACTER_SET_NAME	1		NO	varchar	64	192	N
 SELECT * FROM character_sets                        LIMIT 1;
 CHARACTER_SET_NAME	DEFAULT_COLLATE_NAME	DESCRIPTION	MAXLEN
 big5	big5_chinese_ci	Big5 Traditional Chinese	2
-SELECT * FROM collations                            LIMIT 1;
+SELECT * FROM collations                            where collation_name <> 'utf8_general_cs' LIMIT 1;
 COLLATION_NAME	CHARACTER_SET_NAME	ID	IS_DEFAULT	IS_COMPILED	SORTLEN
 big5_chinese_ci	big5	1	Yes	Yes	1
-SELECT * FROM collation_character_set_applicability LIMIT 1;
+SELECT * FROM collation_character_set_applicability where collation_name <> 'utf8_general_cs' LIMIT 1;
 COLLATION_NAME	CHARACTER_SET_NAME
 big5_chinese_ci	big5
 SELECT * FROM routines                              LIMIT 1;
@@ -4379,12 +4379,12 @@ COUNT(*)
 SELECT COUNT(*) FROM information_schema. character_sets                        ;
 COUNT(*)
 36
-SELECT COUNT(*) FROM information_schema. collations                            ;
+SELECT COUNT(*) FROM information_schema. collations                            where collation_name <> 'utf8_general_cs' ;
 COUNT(*)
-127
-SELECT COUNT(*) FROM information_schema. collation_character_set_applicability ;
+126
+SELECT COUNT(*) FROM information_schema. collation_character_set_applicability where collation_name <> 'utf8_general_cs' ;
 COUNT(*)
-127
+126
 SELECT COUNT(*) FROM information_schema. routines                              ;
 COUNT(*)
 1
@@ -6113,7 +6113,7 @@ from information_schema.statistics
 where table_schema like 'db_datadict%';
 table_name	index_schema	index_name	index_type
 select *
-from information_schema.user_privileges order by grantee, privilege_type;
+from information_schema.user_privileges;
 GRANTEE	TABLE_CATALOG	PRIVILEGE_TYPE	IS_GRANTABLE
 'root'@'127.0.0.1'	NULL	ALTER	YES
 'root'@'127.0.0.1'	NULL	ALTER ROUTINE	YES
@@ -6258,7 +6258,7 @@ where table_schema like 'db_datadict%';
 table_name	index_schema	index_name	index_type
 res_t_401013	db_datadict	i_6_401013	BTREE
 select *
-from information_schema.user_privileges order by grantee, privilege_type;
+from information_schema.user_privileges;
 GRANTEE	TABLE_CATALOG	PRIVILEGE_TYPE	IS_GRANTABLE
 'root'@'127.0.0.1'	NULL	ALTER	YES
 'root'@'127.0.0.1'	NULL	ALTER ROUTINE	YES
@@ -6389,7 +6389,7 @@ from information_schema.statistics
 where table_schema like 'db_datadict%';
 table_name	index_schema	index_name	index_type
 select *
-from information_schema.user_privileges order by grantee, privilege_type;
+from information_schema.user_privileges;
 GRANTEE	TABLE_CATALOG	PRIVILEGE_TYPE	IS_GRANTABLE
 'root'@'127.0.0.1'	NULL	ALTER	YES
 'root'@'127.0.0.1'	NULL	ALTER ROUTINE	YES
@@ -6532,7 +6532,7 @@ from information_schema.statistics
 where table_schema like 'db_datadict%';
 table_name	index_schema	index_name	index_type
 select *
-from information_schema.user_privileges order by grantee, privilege_type;
+from information_schema.user_privileges;
 GRANTEE	TABLE_CATALOG	PRIVILEGE_TYPE	IS_GRANTABLE
 'root'@'127.0.0.1'	NULL	ALTER	YES
 'root'@'127.0.0.1'	NULL	ALTER ROUTINE	YES
@@ -6671,7 +6671,7 @@ from information_schema.statistics
 where table_schema like 'db_datadict%';
 table_name	index_schema	index_name	index_type
 select *
-from information_schema.user_privileges order by grantee, privilege_type;
+from information_schema.user_privileges;
 GRANTEE	TABLE_CATALOG	PRIVILEGE_TYPE	IS_GRANTABLE
 'root'@'127.0.0.1'	NULL	ALTER	YES
 'root'@'127.0.0.1'	NULL	ALTER ROUTINE	YES
@@ -6823,7 +6823,7 @@ where table_schema like 'db_datadict%';
 table_name	index_schema	index_name	index_type
 res_t_401015	db_datadict	i_6_401015	BTREE
 select *
-from information_schema.user_privileges order by grantee, privilege_type;
+from information_schema.user_privileges;
 GRANTEE	TABLE_CATALOG	PRIVILEGE_TYPE	IS_GRANTABLE
 'root'@'127.0.0.1'	NULL	ALTER	YES
 'root'@'127.0.0.1'	NULL	ALTER ROUTINE	YES
@@ -6953,7 +6953,7 @@ from information_schema.statistics
 where table_schema like 'db_datadict%';
 table_name	index_schema	index_name	index_type
 select *
-from information_schema.user_privileges order by grantee, privilege_type;
+from information_schema.user_privileges;
 GRANTEE	TABLE_CATALOG	PRIVILEGE_TYPE	IS_GRANTABLE
 'root'@'127.0.0.1'	NULL	ALTER	YES
 'root'@'127.0.0.1'	NULL	ALTER ROUTINE	YES
@@ -7164,7 +7164,8 @@ ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_
 FLUSH PRIVILEGES;
 connect(localhost,u_6_401017,,test,MYSQL_PORT,MYSQL_SOCK);
 use information_schema;
-select * from collation_character_set_applicability;
+select * from collation_character_set_applicability
+where collation_name <> 'utf8_general_cs';
 COLLATION_NAME	CHARACTER_SET_NAME
 big5_chinese_ci	big5
 big5_bin	big5
@@ -7240,7 +7241,6 @@ utf8_roman_ci	utf8
 utf8_persian_ci	utf8
 utf8_esperanto_ci	utf8
 utf8_hungarian_ci	utf8
-utf8_general_cs	utf8
 ucs2_general_ci	ucs2
 ucs2_bin	ucs2
 ucs2_unicode_ci	ucs2
@@ -7796,7 +7796,7 @@ binary
 geostd8
 cp932
 eucjpms
-select collation_name from collations;
+select collation_name from collations where collation_name <> 'utf8_general_cs';
 collation_name
 big5_chinese_ci
 big5_bin
@@ -7872,7 +7872,6 @@ utf8_roman_ci
 utf8_persian_ci
 utf8_esperanto_ci
 utf8_hungarian_ci
-utf8_general_cs
 ucs2_general_ci
 ucs2_bin
 ucs2_unicode_ci
@@ -8161,7 +8160,7 @@ NULL	information_schema	COLLATIONS	SORTLEN	6	0	NO	bigint	NULL	NULL	19	0	NULL	NUL
 
 Testcase 3.2.3.2:
 --------------------------------------------------------------------------------
-SELECT * FROM collations;
+SELECT * FROM collations where collation_name <> 'utf8_general_cs';
 COLLATION_NAME	CHARACTER_SET_NAME	ID	IS_DEFAULT	IS_COMPILED	SORTLEN
 big5_chinese_ci	big5	1	Yes	Yes	1
 big5_bin	big5	84		Yes	1
@@ -8237,7 +8236,6 @@ utf8_roman_ci	utf8	207		Yes	8
 utf8_persian_ci	utf8	208		Yes	8
 utf8_esperanto_ci	utf8	209		Yes	8
 utf8_hungarian_ci	utf8	210		Yes	8
-utf8_general_cs	utf8	254		Yes	1
 ucs2_general_ci	ucs2	35	Yes	Yes	1
 ucs2_bin	ucs2	90		Yes	1
 ucs2_unicode_ci	ucs2	128		Yes	8
@@ -8323,7 +8321,8 @@ NULL	information_schema	COLLATION_CHARACTER_SET_APPLICABILITY	CHARACTER_SET_NAME
 
 Testcase 3.2.4.2:
 --------------------------------------------------------------------------------
-SELECT * FROM collation_character_set_applicability;
+SELECT * FROM collation_character_set_applicability
+where collation_name <> 'utf8_general_cs';
 COLLATION_NAME	CHARACTER_SET_NAME
 big5_chinese_ci	big5
 big5_bin	big5
@@ -8399,7 +8398,6 @@ utf8_roman_ci	utf8
 utf8_persian_ci	utf8
 utf8_esperanto_ci	utf8
 utf8_hungarian_ci	utf8
-utf8_general_cs	utf8
 ucs2_general_ci	ucs2
 ucs2_bin	ucs2
 ucs2_unicode_ci	ucs2
@@ -8633,7 +8631,7 @@ NUMERIC_PRECISION	bigint(21)	YES		NULL
 NUMERIC_SCALE	bigint(21)	YES		NULL	
 CHARACTER_SET_NAME	varchar(64)	YES		NULL	
 COLLATION_NAME	varchar(64)	YES		NULL	
-COLUMN_TYPE	longtext	NO			
+COLUMN_TYPE	longtext	NO		NULL	
 COLUMN_KEY	varchar(3)	NO			
 EXTRA	varchar(20)	NO			
 PRIVILEGES	varchar(80)	NO			
@@ -8686,7 +8684,7 @@ NULL	information_schema	COLUMNS	NUMERIC_PRECISION	11	NULL	YES	bigint	NULL	NULL	1
 NULL	information_schema	COLUMNS	NUMERIC_SCALE	12	NULL	YES	bigint	NULL	NULL	19	0	NULL	NULL	bigint(21)			select	
 NULL	information_schema	COLUMNS	CHARACTER_SET_NAME	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	COLUMNS	COLLATION_NAME	14	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	COLUMNS	COLUMN_TYPE	15		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	COLUMNS	COLUMN_TYPE	15	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	COLUMNS	COLUMN_KEY	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	COLUMNS	EXTRA	17		NO	varchar	20	60	NULL	NULL	utf8	utf8_general_ci	varchar(20)			select	
 NULL	information_schema	COLUMNS	PRIVILEGES	18		NO	varchar	80	240	NULL	NULL	utf8	utf8_general_ci	varchar(80)			select	
@@ -8741,7 +8739,7 @@ NULL	information_schema	COLUMNS	NUMERIC_PRECISION	11	NULL	YES	bigint	NULL	NULL	1
 NULL	information_schema	COLUMNS	NUMERIC_SCALE	12	NULL	YES	bigint	NULL	NULL	19	0	NULL	NULL	bigint(21)			select	
 NULL	information_schema	COLUMNS	CHARACTER_SET_NAME	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	COLUMNS	COLLATION_NAME	14	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	COLUMNS	COLUMN_TYPE	15		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	COLUMNS	COLUMN_TYPE	15	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	COLUMNS	COLUMN_KEY	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	COLUMNS	EXTRA	17		NO	varchar	20	60	NULL	NULL	utf8	utf8_general_ci	varchar(20)			select	
 NULL	information_schema	COLUMNS	PRIVILEGES	18		NO	varchar	80	240	NULL	NULL	utf8	utf8_general_ci	varchar(80)			select	
@@ -8782,7 +8780,7 @@ NULL	information_schema	ROUTINES	SQL_PATH	14	NULL	YES	varchar	64	192	NULL	NULL	u
 NULL	information_schema	ROUTINES	SECURITY_TYPE	15		NO	varchar	7	21	NULL	NULL	utf8	utf8_general_ci	varchar(7)			select	
 NULL	information_schema	ROUTINES	CREATED	16	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
 NULL	information_schema	ROUTINES	LAST_ALTERED	17	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	ROUTINES	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	ROUTINES	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	ROUTINES	ROUTINE_COMMENT	19		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	ROUTINES	DEFINER	20		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
 NULL	information_schema	SCHEMATA	CATALOG_NAME	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
@@ -8852,7 +8850,7 @@ NULL	information_schema	TRIGGERS	EVENT_OBJECT_SCHEMA	6		NO	varchar	64	192	NULL	N
 NULL	information_schema	TRIGGERS	EVENT_OBJECT_TABLE	7		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	TRIGGERS	ACTION_ORDER	8	0	NO	bigint	NULL	NULL	19	0	NULL	NULL	bigint(4)			select	
 NULL	information_schema	TRIGGERS	ACTION_CONDITION	9	NULL	YES	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	TRIGGERS	ACTION_ORIENTATION	11		NO	varchar	9	27	NULL	NULL	utf8	utf8_general_ci	varchar(9)			select	
 NULL	information_schema	TRIGGERS	ACTION_TIMING	12		NO	varchar	6	18	NULL	NULL	utf8	utf8_general_ci	varchar(6)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_TABLE	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -8860,8 +8858,8 @@ NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_TABLE	14	NULL	YES	varchar
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_ROW	15		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_ROW	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	CREATED	17	NULL	YES	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	TRIGGERS	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	DEFINER	19		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	DEFINER	19	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	USER_PRIVILEGES	GRANTEE	1		NO	varchar	81	243	NULL	NULL	utf8	utf8_general_ci	varchar(81)			select	
 NULL	information_schema	USER_PRIVILEGES	TABLE_CATALOG	2	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	USER_PRIVILEGES	PRIVILEGE_TYPE	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -8869,7 +8867,7 @@ NULL	information_schema	USER_PRIVILEGES	IS_GRANTABLE	4		NO	varchar	3	9	NULL	NULL
 NULL	information_schema	VIEWS	TABLE_CATALOG	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	VIEWS	TABLE_SCHEMA	2		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	VIEWS	TABLE_NAME	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	VIEWS	VIEW_DEFINITION	4		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	VIEWS	VIEW_DEFINITION	4	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	VIEWS	CHECK_OPTION	5		NO	varchar	8	24	NULL	NULL	utf8	utf8_general_ci	varchar(8)			select	
 NULL	information_schema	VIEWS	IS_UPDATABLE	6		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	VIEWS	DEFINER	7		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
@@ -9379,7 +9377,7 @@ NULL	information_schema	COLUMNS	NUMERIC_PRECISION	11	NULL	YES	bigint	NULL	NULL	1
 NULL	information_schema	COLUMNS	NUMERIC_SCALE	12	NULL	YES	bigint	NULL	NULL	19	0	NULL	NULL	bigint(21)			select	
 NULL	information_schema	COLUMNS	CHARACTER_SET_NAME	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	COLUMNS	COLLATION_NAME	14	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	COLUMNS	COLUMN_TYPE	15		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	COLUMNS	COLUMN_TYPE	15	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	COLUMNS	COLUMN_KEY	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	COLUMNS	EXTRA	17		NO	varchar	20	60	NULL	NULL	utf8	utf8_general_ci	varchar(20)			select	
 NULL	information_schema	COLUMNS	PRIVILEGES	18		NO	varchar	80	240	NULL	NULL	utf8	utf8_general_ci	varchar(80)			select	
@@ -9420,7 +9418,7 @@ NULL	information_schema	ROUTINES	SQL_PATH	14	NULL	YES	varchar	64	192	NULL	NULL	u
 NULL	information_schema	ROUTINES	SECURITY_TYPE	15		NO	varchar	7	21	NULL	NULL	utf8	utf8_general_ci	varchar(7)			select	
 NULL	information_schema	ROUTINES	CREATED	16	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
 NULL	information_schema	ROUTINES	LAST_ALTERED	17	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	ROUTINES	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	ROUTINES	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	ROUTINES	ROUTINE_COMMENT	19		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	ROUTINES	DEFINER	20		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
 NULL	information_schema	SCHEMATA	CATALOG_NAME	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
@@ -9490,7 +9488,7 @@ NULL	information_schema	TRIGGERS	EVENT_OBJECT_SCHEMA	6		NO	varchar	64	192	NULL	N
 NULL	information_schema	TRIGGERS	EVENT_OBJECT_TABLE	7		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	TRIGGERS	ACTION_ORDER	8	0	NO	bigint	NULL	NULL	19	0	NULL	NULL	bigint(4)			select	
 NULL	information_schema	TRIGGERS	ACTION_CONDITION	9	NULL	YES	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	TRIGGERS	ACTION_ORIENTATION	11		NO	varchar	9	27	NULL	NULL	utf8	utf8_general_ci	varchar(9)			select	
 NULL	information_schema	TRIGGERS	ACTION_TIMING	12		NO	varchar	6	18	NULL	NULL	utf8	utf8_general_ci	varchar(6)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_TABLE	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -9498,8 +9496,8 @@ NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_TABLE	14	NULL	YES	varchar
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_ROW	15		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_ROW	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	CREATED	17	NULL	YES	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	TRIGGERS	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	DEFINER	19		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	DEFINER	19	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	USER_PRIVILEGES	GRANTEE	1		NO	varchar	81	243	NULL	NULL	utf8	utf8_general_ci	varchar(81)			select	
 NULL	information_schema	USER_PRIVILEGES	TABLE_CATALOG	2	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	USER_PRIVILEGES	PRIVILEGE_TYPE	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -9507,7 +9505,7 @@ NULL	information_schema	USER_PRIVILEGES	IS_GRANTABLE	4		NO	varchar	3	9	NULL	NULL
 NULL	information_schema	VIEWS	TABLE_CATALOG	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	VIEWS	TABLE_SCHEMA	2		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	VIEWS	TABLE_NAME	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	VIEWS	VIEW_DEFINITION	4		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	VIEWS	VIEW_DEFINITION	4	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	VIEWS	CHECK_OPTION	5		NO	varchar	8	24	NULL	NULL	utf8	utf8_general_ci	varchar(8)			select	
 NULL	information_schema	VIEWS	IS_UPDATABLE	6		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	VIEWS	DEFINER	7		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
@@ -9813,7 +9811,7 @@ NULL	information_schema	COLUMNS	NUMERIC_PRECISION	11	NULL	YES	bigint	NULL	NULL	1
 NULL	information_schema	COLUMNS	NUMERIC_SCALE	12	NULL	YES	bigint	NULL	NULL	19	0	NULL	NULL	bigint(21)			select	
 NULL	information_schema	COLUMNS	CHARACTER_SET_NAME	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	COLUMNS	COLLATION_NAME	14	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	COLUMNS	COLUMN_TYPE	15		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	COLUMNS	COLUMN_TYPE	15	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	COLUMNS	COLUMN_KEY	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	COLUMNS	EXTRA	17		NO	varchar	20	60	NULL	NULL	utf8	utf8_general_ci	varchar(20)			select	
 NULL	information_schema	COLUMNS	PRIVILEGES	18		NO	varchar	80	240	NULL	NULL	utf8	utf8_general_ci	varchar(80)			select	
@@ -9854,7 +9852,7 @@ NULL	information_schema	ROUTINES	SQL_PATH	14	NULL	YES	varchar	64	192	NULL	NULL	u
 NULL	information_schema	ROUTINES	SECURITY_TYPE	15		NO	varchar	7	21	NULL	NULL	utf8	utf8_general_ci	varchar(7)			select	
 NULL	information_schema	ROUTINES	CREATED	16	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
 NULL	information_schema	ROUTINES	LAST_ALTERED	17	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	ROUTINES	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	ROUTINES	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	ROUTINES	ROUTINE_COMMENT	19		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	ROUTINES	DEFINER	20		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
 NULL	information_schema	SCHEMATA	CATALOG_NAME	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
@@ -9924,7 +9922,7 @@ NULL	information_schema	TRIGGERS	EVENT_OBJECT_SCHEMA	6		NO	varchar	64	192	NULL	N
 NULL	information_schema	TRIGGERS	EVENT_OBJECT_TABLE	7		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	TRIGGERS	ACTION_ORDER	8	0	NO	bigint	NULL	NULL	19	0	NULL	NULL	bigint(4)			select	
 NULL	information_schema	TRIGGERS	ACTION_CONDITION	9	NULL	YES	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	TRIGGERS	ACTION_ORIENTATION	11		NO	varchar	9	27	NULL	NULL	utf8	utf8_general_ci	varchar(9)			select	
 NULL	information_schema	TRIGGERS	ACTION_TIMING	12		NO	varchar	6	18	NULL	NULL	utf8	utf8_general_ci	varchar(6)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_TABLE	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -9932,8 +9930,8 @@ NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_TABLE	14	NULL	YES	varchar
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_ROW	15		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_ROW	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	CREATED	17	NULL	YES	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	TRIGGERS	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	DEFINER	19		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	DEFINER	19	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	USER_PRIVILEGES	GRANTEE	1		NO	varchar	81	243	NULL	NULL	utf8	utf8_general_ci	varchar(81)			select	
 NULL	information_schema	USER_PRIVILEGES	TABLE_CATALOG	2	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	USER_PRIVILEGES	PRIVILEGE_TYPE	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -9941,7 +9939,7 @@ NULL	information_schema	USER_PRIVILEGES	IS_GRANTABLE	4		NO	varchar	3	9	NULL	NULL
 NULL	information_schema	VIEWS	TABLE_CATALOG	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	VIEWS	TABLE_SCHEMA	2		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	VIEWS	TABLE_NAME	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	VIEWS	VIEW_DEFINITION	4		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	VIEWS	VIEW_DEFINITION	4	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	VIEWS	CHECK_OPTION	5		NO	varchar	8	24	NULL	NULL	utf8	utf8_general_ci	varchar(8)			select	
 NULL	information_schema	VIEWS	IS_UPDATABLE	6		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	VIEWS	DEFINER	7		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
@@ -11118,7 +11116,7 @@ SQL_PATH	varchar(64)	YES		NULL
 SECURITY_TYPE	varchar(7)	NO			
 CREATED	datetime	NO		0000-00-00 00:00:00	
 LAST_ALTERED	datetime	NO		0000-00-00 00:00:00	
-SQL_MODE	longtext	NO			
+SQL_MODE	longtext	NO		NULL	
 ROUTINE_COMMENT	varchar(64)	NO			
 DEFINER	varchar(77)	NO			
 SHOW CREATE TABLE routines;
@@ -11173,7 +11171,7 @@ NULL	information_schema	ROUTINES	SQL_PATH	14	NULL	YES	varchar	64	192	NULL	NULL	u
 NULL	information_schema	ROUTINES	SECURITY_TYPE	15		NO	varchar	7	21	NULL	NULL	utf8	utf8_general_ci	varchar(7)			select	
 NULL	information_schema	ROUTINES	CREATED	16	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
 NULL	information_schema	ROUTINES	LAST_ALTERED	17	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	ROUTINES	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	ROUTINES	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	ROUTINES	ROUTINE_COMMENT	19		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	ROUTINES	DEFINER	20		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
 
@@ -12024,7 +12022,7 @@ Field	Type	Null	Key	Default	Extra
 TABLE_CATALOG	varchar(4096)	YES		NULL	
 TABLE_SCHEMA	varchar(64)	NO			
 TABLE_NAME	varchar(64)	NO			
-VIEW_DEFINITION	longtext	NO			
+VIEW_DEFINITION	longtext	NO		NULL	
 CHECK_OPTION	varchar(8)	NO			
 IS_UPDATABLE	varchar(3)	NO			
 DEFINER	varchar(77)	NO			
@@ -12055,7 +12053,7 @@ TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	COLUMN_NAME	ORDINAL_POSITION	COLUMN_DEFAUL
 NULL	information_schema	VIEWS	TABLE_CATALOG	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	VIEWS	TABLE_SCHEMA	2		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	VIEWS	TABLE_NAME	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	VIEWS	VIEW_DEFINITION	4		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	VIEWS	VIEW_DEFINITION	4	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	VIEWS	CHECK_OPTION	5		NO	varchar	8	24	NULL	NULL	utf8	utf8_general_ci	varchar(8)			select	
 NULL	information_schema	VIEWS	IS_UPDATABLE	6		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	VIEWS	DEFINER	7		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
@@ -12813,7 +12811,7 @@ EVENT_OBJECT_SCHEMA	varchar(64)	NO
 EVENT_OBJECT_TABLE	varchar(64)	NO			
 ACTION_ORDER	bigint(4)	NO		0	
 ACTION_CONDITION	longtext	YES		NULL	
-ACTION_STATEMENT	longtext	NO			
+ACTION_STATEMENT	longtext	NO		NULL	
 ACTION_ORIENTATION	varchar(9)	NO			
 ACTION_TIMING	varchar(6)	NO			
 ACTION_REFERENCE_OLD_TABLE	varchar(64)	YES		NULL	
@@ -12821,8 +12819,8 @@ ACTION_REFERENCE_NEW_TABLE	varchar(64)	YES		NULL
 ACTION_REFERENCE_OLD_ROW	varchar(3)	NO			
 ACTION_REFERENCE_NEW_ROW	varchar(3)	NO			
 CREATED	datetime	YES		NULL	
-SQL_MODE	longtext	NO			
-DEFINER	longtext	NO			
+SQL_MODE	longtext	NO		NULL	
+DEFINER	longtext	NO		NULL	
 SHOW CREATE TABLE triggers;
 Table	Create Table
 TRIGGERS	CREATE TEMPORARY TABLE `TRIGGERS` (
@@ -12866,7 +12864,7 @@ NULL	information_schema	TRIGGERS	EVENT_OBJECT_SCHEMA	6		NO	varchar	64	192	NULL	N
 NULL	information_schema	TRIGGERS	EVENT_OBJECT_TABLE	7		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	TRIGGERS	ACTION_ORDER	8	0	NO	bigint	NULL	NULL	19	0	NULL	NULL	bigint(4)			select	
 NULL	information_schema	TRIGGERS	ACTION_CONDITION	9	NULL	YES	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	TRIGGERS	ACTION_ORIENTATION	11		NO	varchar	9	27	NULL	NULL	utf8	utf8_general_ci	varchar(9)			select	
 NULL	information_schema	TRIGGERS	ACTION_TIMING	12		NO	varchar	6	18	NULL	NULL	utf8	utf8_general_ci	varchar(6)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_TABLE	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -12874,8 +12872,8 @@ NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_TABLE	14	NULL	YES	varchar
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_ROW	15		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_ROW	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	CREATED	17	NULL	YES	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	TRIGGERS	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	DEFINER	19		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	DEFINER	19	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 
 Testcase 3.2.18.2 + 3.2.18.3:
 --------------------------------------------------------------------------------
diff --git a/mysql-test/suite/funcs_1/r/memory__datadict.result b/mysql-test/suite/funcs_1/r/memory__datadict.result
index b2972796d44..22385d98737 100644
--- a/mysql-test/suite/funcs_1/r/memory__datadict.result
+++ b/mysql-test/suite/funcs_1/r/memory__datadict.result
@@ -1784,7 +1784,7 @@ NULL	information_schema	COLUMNS	NUMERIC_PRECISION	11	NULL	YES	bigint	NULL	NULL	1
 NULL	information_schema	COLUMNS	NUMERIC_SCALE	12	NULL	YES	bigint	NULL	NULL	19	0	NULL	NULL	bigint(21)			select	
 NULL	information_schema	COLUMNS	CHARACTER_SET_NAME	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	COLUMNS	COLLATION_NAME	14	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	COLUMNS	COLUMN_TYPE	15		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	COLUMNS	COLUMN_TYPE	15	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	COLUMNS	COLUMN_KEY	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	COLUMNS	EXTRA	17		NO	varchar	20	60	NULL	NULL	utf8	utf8_general_ci	varchar(20)			select	
 NULL	information_schema	COLUMNS	PRIVILEGES	18		NO	varchar	80	240	NULL	NULL	utf8	utf8_general_ci	varchar(80)			select	
@@ -1825,7 +1825,7 @@ NULL	information_schema	ROUTINES	SQL_PATH	14	NULL	YES	varchar	64	192	NULL	NULL	u
 NULL	information_schema	ROUTINES	SECURITY_TYPE	15		NO	varchar	7	21	NULL	NULL	utf8	utf8_general_ci	varchar(7)			select	
 NULL	information_schema	ROUTINES	CREATED	16	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
 NULL	information_schema	ROUTINES	LAST_ALTERED	17	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	ROUTINES	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	ROUTINES	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	ROUTINES	ROUTINE_COMMENT	19		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	ROUTINES	DEFINER	20		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
 NULL	information_schema	SCHEMATA	CATALOG_NAME	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
@@ -1895,7 +1895,7 @@ NULL	information_schema	TRIGGERS	EVENT_OBJECT_SCHEMA	6		NO	varchar	64	192	NULL	N
 NULL	information_schema	TRIGGERS	EVENT_OBJECT_TABLE	7		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	TRIGGERS	ACTION_ORDER	8	0	NO	bigint	NULL	NULL	19	0	NULL	NULL	bigint(4)			select	
 NULL	information_schema	TRIGGERS	ACTION_CONDITION	9	NULL	YES	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	TRIGGERS	ACTION_ORIENTATION	11		NO	varchar	9	27	NULL	NULL	utf8	utf8_general_ci	varchar(9)			select	
 NULL	information_schema	TRIGGERS	ACTION_TIMING	12		NO	varchar	6	18	NULL	NULL	utf8	utf8_general_ci	varchar(6)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_TABLE	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -1903,8 +1903,8 @@ NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_TABLE	14	NULL	YES	varchar
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_ROW	15		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_ROW	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	CREATED	17	NULL	YES	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	TRIGGERS	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	DEFINER	19		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	DEFINER	19	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	USER_PRIVILEGES	GRANTEE	1		NO	varchar	81	243	NULL	NULL	utf8	utf8_general_ci	varchar(81)			select	
 NULL	information_schema	USER_PRIVILEGES	TABLE_CATALOG	2	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	USER_PRIVILEGES	PRIVILEGE_TYPE	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -1912,7 +1912,7 @@ NULL	information_schema	USER_PRIVILEGES	IS_GRANTABLE	4		NO	varchar	3	9	NULL	NULL
 NULL	information_schema	VIEWS	TABLE_CATALOG	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	VIEWS	TABLE_SCHEMA	2		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	VIEWS	TABLE_NAME	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	VIEWS	VIEW_DEFINITION	4		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	VIEWS	VIEW_DEFINITION	4	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	VIEWS	CHECK_OPTION	5		NO	varchar	8	24	NULL	NULL	utf8	utf8_general_ci	varchar(8)			select	
 NULL	information_schema	VIEWS	IS_UPDATABLE	6		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	VIEWS	DEFINER	7		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
@@ -2438,9 +2438,9 @@ binary	binary	Binary pseudo charset	1
 geostd8	geostd8_general_ci	GEOSTD8 Georgian	1
 cp932	cp932_japanese_ci	SJIS for Windows Japanese	2
 eucjpms	eucjpms_japanese_ci	UJIS for Windows Japanese	3
-select sum(id) from collations;
+select sum(id) from collations where collation_name <> 'utf8_general_cs';
 sum(id)
-10995
+10741
 select collation_name, character_set_name into @x,@y
 from collation_character_set_applicability limit 1;
 select @x, @y;
@@ -2843,10 +2843,10 @@ NULL	information_schema	CHARACTER_SETS	CHARACTER_SET_NAME	1		NO	varchar	64	192	N
 SELECT * FROM character_sets                        LIMIT 1;
 CHARACTER_SET_NAME	DEFAULT_COLLATE_NAME	DESCRIPTION	MAXLEN
 big5	big5_chinese_ci	Big5 Traditional Chinese	2
-SELECT * FROM collations                            LIMIT 1;
+SELECT * FROM collations                            where collation_name <> 'utf8_general_cs' LIMIT 1;
 COLLATION_NAME	CHARACTER_SET_NAME	ID	IS_DEFAULT	IS_COMPILED	SORTLEN
 big5_chinese_ci	big5	1	Yes	Yes	1
-SELECT * FROM collation_character_set_applicability LIMIT 1;
+SELECT * FROM collation_character_set_applicability where collation_name <> 'utf8_general_cs' LIMIT 1;
 COLLATION_NAME	CHARACTER_SET_NAME
 big5_chinese_ci	big5
 SELECT * FROM routines                              LIMIT 1;
@@ -4362,12 +4362,12 @@ COUNT(*)
 SELECT COUNT(*) FROM information_schema. character_sets                        ;
 COUNT(*)
 36
-SELECT COUNT(*) FROM information_schema. collations                            ;
+SELECT COUNT(*) FROM information_schema. collations                            where collation_name <> 'utf8_general_cs' ;
 COUNT(*)
-127
-SELECT COUNT(*) FROM information_schema. collation_character_set_applicability ;
+126
+SELECT COUNT(*) FROM information_schema. collation_character_set_applicability where collation_name <> 'utf8_general_cs' ;
 COUNT(*)
-127
+126
 SELECT COUNT(*) FROM information_schema. routines                              ;
 COUNT(*)
 1
@@ -6096,7 +6096,7 @@ from information_schema.statistics
 where table_schema like 'db_datadict%';
 table_name	index_schema	index_name	index_type
 select *
-from information_schema.user_privileges order by grantee, privilege_type;
+from information_schema.user_privileges;
 GRANTEE	TABLE_CATALOG	PRIVILEGE_TYPE	IS_GRANTABLE
 'root'@'127.0.0.1'	NULL	ALTER	YES
 'root'@'127.0.0.1'	NULL	ALTER ROUTINE	YES
@@ -6241,7 +6241,7 @@ where table_schema like 'db_datadict%';
 table_name	index_schema	index_name	index_type
 res_t_401013	db_datadict	i_6_401013	HASH
 select *
-from information_schema.user_privileges order by grantee, privilege_type;
+from information_schema.user_privileges;
 GRANTEE	TABLE_CATALOG	PRIVILEGE_TYPE	IS_GRANTABLE
 'root'@'127.0.0.1'	NULL	ALTER	YES
 'root'@'127.0.0.1'	NULL	ALTER ROUTINE	YES
@@ -6372,7 +6372,7 @@ from information_schema.statistics
 where table_schema like 'db_datadict%';
 table_name	index_schema	index_name	index_type
 select *
-from information_schema.user_privileges order by grantee, privilege_type;
+from information_schema.user_privileges;
 GRANTEE	TABLE_CATALOG	PRIVILEGE_TYPE	IS_GRANTABLE
 'root'@'127.0.0.1'	NULL	ALTER	YES
 'root'@'127.0.0.1'	NULL	ALTER ROUTINE	YES
@@ -6515,7 +6515,7 @@ from information_schema.statistics
 where table_schema like 'db_datadict%';
 table_name	index_schema	index_name	index_type
 select *
-from information_schema.user_privileges order by grantee, privilege_type;
+from information_schema.user_privileges;
 GRANTEE	TABLE_CATALOG	PRIVILEGE_TYPE	IS_GRANTABLE
 'root'@'127.0.0.1'	NULL	ALTER	YES
 'root'@'127.0.0.1'	NULL	ALTER ROUTINE	YES
@@ -6654,7 +6654,7 @@ from information_schema.statistics
 where table_schema like 'db_datadict%';
 table_name	index_schema	index_name	index_type
 select *
-from information_schema.user_privileges order by grantee, privilege_type;
+from information_schema.user_privileges;
 GRANTEE	TABLE_CATALOG	PRIVILEGE_TYPE	IS_GRANTABLE
 'root'@'127.0.0.1'	NULL	ALTER	YES
 'root'@'127.0.0.1'	NULL	ALTER ROUTINE	YES
@@ -6806,7 +6806,7 @@ where table_schema like 'db_datadict%';
 table_name	index_schema	index_name	index_type
 res_t_401015	db_datadict	i_6_401015	BTREE
 select *
-from information_schema.user_privileges order by grantee, privilege_type;
+from information_schema.user_privileges;
 GRANTEE	TABLE_CATALOG	PRIVILEGE_TYPE	IS_GRANTABLE
 'root'@'127.0.0.1'	NULL	ALTER	YES
 'root'@'127.0.0.1'	NULL	ALTER ROUTINE	YES
@@ -6936,7 +6936,7 @@ from information_schema.statistics
 where table_schema like 'db_datadict%';
 table_name	index_schema	index_name	index_type
 select *
-from information_schema.user_privileges order by grantee, privilege_type;
+from information_schema.user_privileges;
 GRANTEE	TABLE_CATALOG	PRIVILEGE_TYPE	IS_GRANTABLE
 'root'@'127.0.0.1'	NULL	ALTER	YES
 'root'@'127.0.0.1'	NULL	ALTER ROUTINE	YES
@@ -7147,7 +7147,8 @@ ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_
 FLUSH PRIVILEGES;
 connect(localhost,u_6_401017,,test,MYSQL_PORT,MYSQL_SOCK);
 use information_schema;
-select * from collation_character_set_applicability;
+select * from collation_character_set_applicability
+where collation_name <> 'utf8_general_cs';
 COLLATION_NAME	CHARACTER_SET_NAME
 big5_chinese_ci	big5
 big5_bin	big5
@@ -7223,7 +7224,6 @@ utf8_roman_ci	utf8
 utf8_persian_ci	utf8
 utf8_esperanto_ci	utf8
 utf8_hungarian_ci	utf8
-utf8_general_cs	utf8
 ucs2_general_ci	ucs2
 ucs2_bin	ucs2
 ucs2_unicode_ci	ucs2
@@ -7764,7 +7764,7 @@ binary
 geostd8
 cp932
 eucjpms
-select collation_name from collations;
+select collation_name from collations where collation_name <> 'utf8_general_cs';
 collation_name
 big5_chinese_ci
 big5_bin
@@ -7840,7 +7840,6 @@ utf8_roman_ci
 utf8_persian_ci
 utf8_esperanto_ci
 utf8_hungarian_ci
-utf8_general_cs
 ucs2_general_ci
 ucs2_bin
 ucs2_unicode_ci
@@ -8129,7 +8128,7 @@ NULL	information_schema	COLLATIONS	SORTLEN	6	0	NO	bigint	NULL	NULL	19	0	NULL	NUL
 
 Testcase 3.2.3.2:
 --------------------------------------------------------------------------------
-SELECT * FROM collations;
+SELECT * FROM collations where collation_name <> 'utf8_general_cs';
 COLLATION_NAME	CHARACTER_SET_NAME	ID	IS_DEFAULT	IS_COMPILED	SORTLEN
 big5_chinese_ci	big5	1	Yes	Yes	1
 big5_bin	big5	84		Yes	1
@@ -8205,7 +8204,6 @@ utf8_roman_ci	utf8	207		Yes	8
 utf8_persian_ci	utf8	208		Yes	8
 utf8_esperanto_ci	utf8	209		Yes	8
 utf8_hungarian_ci	utf8	210		Yes	8
-utf8_general_cs	utf8	254		Yes	1
 ucs2_general_ci	ucs2	35	Yes	Yes	1
 ucs2_bin	ucs2	90		Yes	1
 ucs2_unicode_ci	ucs2	128		Yes	8
@@ -8291,7 +8289,8 @@ NULL	information_schema	COLLATION_CHARACTER_SET_APPLICABILITY	CHARACTER_SET_NAME
 
 Testcase 3.2.4.2:
 --------------------------------------------------------------------------------
-SELECT * FROM collation_character_set_applicability;
+SELECT * FROM collation_character_set_applicability
+where collation_name <> 'utf8_general_cs';
 COLLATION_NAME	CHARACTER_SET_NAME
 big5_chinese_ci	big5
 big5_bin	big5
@@ -8367,7 +8366,6 @@ utf8_roman_ci	utf8
 utf8_persian_ci	utf8
 utf8_esperanto_ci	utf8
 utf8_hungarian_ci	utf8
-utf8_general_cs	utf8
 ucs2_general_ci	ucs2
 ucs2_bin	ucs2
 ucs2_unicode_ci	ucs2
@@ -8601,7 +8599,7 @@ NUMERIC_PRECISION	bigint(21)	YES		NULL
 NUMERIC_SCALE	bigint(21)	YES		NULL	
 CHARACTER_SET_NAME	varchar(64)	YES		NULL	
 COLLATION_NAME	varchar(64)	YES		NULL	
-COLUMN_TYPE	longtext	NO			
+COLUMN_TYPE	longtext	NO		NULL	
 COLUMN_KEY	varchar(3)	NO			
 EXTRA	varchar(20)	NO			
 PRIVILEGES	varchar(80)	NO			
@@ -8654,7 +8652,7 @@ NULL	information_schema	COLUMNS	NUMERIC_PRECISION	11	NULL	YES	bigint	NULL	NULL	1
 NULL	information_schema	COLUMNS	NUMERIC_SCALE	12	NULL	YES	bigint	NULL	NULL	19	0	NULL	NULL	bigint(21)			select	
 NULL	information_schema	COLUMNS	CHARACTER_SET_NAME	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	COLUMNS	COLLATION_NAME	14	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	COLUMNS	COLUMN_TYPE	15		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	COLUMNS	COLUMN_TYPE	15	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	COLUMNS	COLUMN_KEY	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	COLUMNS	EXTRA	17		NO	varchar	20	60	NULL	NULL	utf8	utf8_general_ci	varchar(20)			select	
 NULL	information_schema	COLUMNS	PRIVILEGES	18		NO	varchar	80	240	NULL	NULL	utf8	utf8_general_ci	varchar(80)			select	
@@ -8709,7 +8707,7 @@ NULL	information_schema	COLUMNS	NUMERIC_PRECISION	11	NULL	YES	bigint	NULL	NULL	1
 NULL	information_schema	COLUMNS	NUMERIC_SCALE	12	NULL	YES	bigint	NULL	NULL	19	0	NULL	NULL	bigint(21)			select	
 NULL	information_schema	COLUMNS	CHARACTER_SET_NAME	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	COLUMNS	COLLATION_NAME	14	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	COLUMNS	COLUMN_TYPE	15		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	COLUMNS	COLUMN_TYPE	15	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	COLUMNS	COLUMN_KEY	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	COLUMNS	EXTRA	17		NO	varchar	20	60	NULL	NULL	utf8	utf8_general_ci	varchar(20)			select	
 NULL	information_schema	COLUMNS	PRIVILEGES	18		NO	varchar	80	240	NULL	NULL	utf8	utf8_general_ci	varchar(80)			select	
@@ -8750,7 +8748,7 @@ NULL	information_schema	ROUTINES	SQL_PATH	14	NULL	YES	varchar	64	192	NULL	NULL	u
 NULL	information_schema	ROUTINES	SECURITY_TYPE	15		NO	varchar	7	21	NULL	NULL	utf8	utf8_general_ci	varchar(7)			select	
 NULL	information_schema	ROUTINES	CREATED	16	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
 NULL	information_schema	ROUTINES	LAST_ALTERED	17	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	ROUTINES	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	ROUTINES	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	ROUTINES	ROUTINE_COMMENT	19		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	ROUTINES	DEFINER	20		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
 NULL	information_schema	SCHEMATA	CATALOG_NAME	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
@@ -8820,7 +8818,7 @@ NULL	information_schema	TRIGGERS	EVENT_OBJECT_SCHEMA	6		NO	varchar	64	192	NULL	N
 NULL	information_schema	TRIGGERS	EVENT_OBJECT_TABLE	7		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	TRIGGERS	ACTION_ORDER	8	0	NO	bigint	NULL	NULL	19	0	NULL	NULL	bigint(4)			select	
 NULL	information_schema	TRIGGERS	ACTION_CONDITION	9	NULL	YES	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	TRIGGERS	ACTION_ORIENTATION	11		NO	varchar	9	27	NULL	NULL	utf8	utf8_general_ci	varchar(9)			select	
 NULL	information_schema	TRIGGERS	ACTION_TIMING	12		NO	varchar	6	18	NULL	NULL	utf8	utf8_general_ci	varchar(6)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_TABLE	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -8828,8 +8826,8 @@ NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_TABLE	14	NULL	YES	varchar
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_ROW	15		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_ROW	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	CREATED	17	NULL	YES	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	TRIGGERS	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	DEFINER	19		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	DEFINER	19	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	USER_PRIVILEGES	GRANTEE	1		NO	varchar	81	243	NULL	NULL	utf8	utf8_general_ci	varchar(81)			select	
 NULL	information_schema	USER_PRIVILEGES	TABLE_CATALOG	2	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	USER_PRIVILEGES	PRIVILEGE_TYPE	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -8837,7 +8835,7 @@ NULL	information_schema	USER_PRIVILEGES	IS_GRANTABLE	4		NO	varchar	3	9	NULL	NULL
 NULL	information_schema	VIEWS	TABLE_CATALOG	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	VIEWS	TABLE_SCHEMA	2		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	VIEWS	TABLE_NAME	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	VIEWS	VIEW_DEFINITION	4		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	VIEWS	VIEW_DEFINITION	4	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	VIEWS	CHECK_OPTION	5		NO	varchar	8	24	NULL	NULL	utf8	utf8_general_ci	varchar(8)			select	
 NULL	information_schema	VIEWS	IS_UPDATABLE	6		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	VIEWS	DEFINER	7		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
@@ -9332,7 +9330,7 @@ NULL	information_schema	COLUMNS	NUMERIC_PRECISION	11	NULL	YES	bigint	NULL	NULL	1
 NULL	information_schema	COLUMNS	NUMERIC_SCALE	12	NULL	YES	bigint	NULL	NULL	19	0	NULL	NULL	bigint(21)			select	
 NULL	information_schema	COLUMNS	CHARACTER_SET_NAME	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	COLUMNS	COLLATION_NAME	14	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	COLUMNS	COLUMN_TYPE	15		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	COLUMNS	COLUMN_TYPE	15	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	COLUMNS	COLUMN_KEY	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	COLUMNS	EXTRA	17		NO	varchar	20	60	NULL	NULL	utf8	utf8_general_ci	varchar(20)			select	
 NULL	information_schema	COLUMNS	PRIVILEGES	18		NO	varchar	80	240	NULL	NULL	utf8	utf8_general_ci	varchar(80)			select	
@@ -9373,7 +9371,7 @@ NULL	information_schema	ROUTINES	SQL_PATH	14	NULL	YES	varchar	64	192	NULL	NULL	u
 NULL	information_schema	ROUTINES	SECURITY_TYPE	15		NO	varchar	7	21	NULL	NULL	utf8	utf8_general_ci	varchar(7)			select	
 NULL	information_schema	ROUTINES	CREATED	16	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
 NULL	information_schema	ROUTINES	LAST_ALTERED	17	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	ROUTINES	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	ROUTINES	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	ROUTINES	ROUTINE_COMMENT	19		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	ROUTINES	DEFINER	20		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
 NULL	information_schema	SCHEMATA	CATALOG_NAME	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
@@ -9443,7 +9441,7 @@ NULL	information_schema	TRIGGERS	EVENT_OBJECT_SCHEMA	6		NO	varchar	64	192	NULL	N
 NULL	information_schema	TRIGGERS	EVENT_OBJECT_TABLE	7		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	TRIGGERS	ACTION_ORDER	8	0	NO	bigint	NULL	NULL	19	0	NULL	NULL	bigint(4)			select	
 NULL	information_schema	TRIGGERS	ACTION_CONDITION	9	NULL	YES	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	TRIGGERS	ACTION_ORIENTATION	11		NO	varchar	9	27	NULL	NULL	utf8	utf8_general_ci	varchar(9)			select	
 NULL	information_schema	TRIGGERS	ACTION_TIMING	12		NO	varchar	6	18	NULL	NULL	utf8	utf8_general_ci	varchar(6)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_TABLE	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -9451,8 +9449,8 @@ NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_TABLE	14	NULL	YES	varchar
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_ROW	15		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_ROW	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	CREATED	17	NULL	YES	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	TRIGGERS	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	DEFINER	19		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	DEFINER	19	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	USER_PRIVILEGES	GRANTEE	1		NO	varchar	81	243	NULL	NULL	utf8	utf8_general_ci	varchar(81)			select	
 NULL	information_schema	USER_PRIVILEGES	TABLE_CATALOG	2	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	USER_PRIVILEGES	PRIVILEGE_TYPE	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -9460,7 +9458,7 @@ NULL	information_schema	USER_PRIVILEGES	IS_GRANTABLE	4		NO	varchar	3	9	NULL	NULL
 NULL	information_schema	VIEWS	TABLE_CATALOG	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	VIEWS	TABLE_SCHEMA	2		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	VIEWS	TABLE_NAME	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	VIEWS	VIEW_DEFINITION	4		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	VIEWS	VIEW_DEFINITION	4	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	VIEWS	CHECK_OPTION	5		NO	varchar	8	24	NULL	NULL	utf8	utf8_general_ci	varchar(8)			select	
 NULL	information_schema	VIEWS	IS_UPDATABLE	6		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	VIEWS	DEFINER	7		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
@@ -9751,7 +9749,7 @@ NULL	information_schema	COLUMNS	NUMERIC_PRECISION	11	NULL	YES	bigint	NULL	NULL	1
 NULL	information_schema	COLUMNS	NUMERIC_SCALE	12	NULL	YES	bigint	NULL	NULL	19	0	NULL	NULL	bigint(21)			select	
 NULL	information_schema	COLUMNS	CHARACTER_SET_NAME	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	COLUMNS	COLLATION_NAME	14	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	COLUMNS	COLUMN_TYPE	15		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	COLUMNS	COLUMN_TYPE	15	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	COLUMNS	COLUMN_KEY	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	COLUMNS	EXTRA	17		NO	varchar	20	60	NULL	NULL	utf8	utf8_general_ci	varchar(20)			select	
 NULL	information_schema	COLUMNS	PRIVILEGES	18		NO	varchar	80	240	NULL	NULL	utf8	utf8_general_ci	varchar(80)			select	
@@ -9792,7 +9790,7 @@ NULL	information_schema	ROUTINES	SQL_PATH	14	NULL	YES	varchar	64	192	NULL	NULL	u
 NULL	information_schema	ROUTINES	SECURITY_TYPE	15		NO	varchar	7	21	NULL	NULL	utf8	utf8_general_ci	varchar(7)			select	
 NULL	information_schema	ROUTINES	CREATED	16	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
 NULL	information_schema	ROUTINES	LAST_ALTERED	17	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	ROUTINES	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	ROUTINES	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	ROUTINES	ROUTINE_COMMENT	19		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	ROUTINES	DEFINER	20		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
 NULL	information_schema	SCHEMATA	CATALOG_NAME	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
@@ -9862,7 +9860,7 @@ NULL	information_schema	TRIGGERS	EVENT_OBJECT_SCHEMA	6		NO	varchar	64	192	NULL	N
 NULL	information_schema	TRIGGERS	EVENT_OBJECT_TABLE	7		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	TRIGGERS	ACTION_ORDER	8	0	NO	bigint	NULL	NULL	19	0	NULL	NULL	bigint(4)			select	
 NULL	information_schema	TRIGGERS	ACTION_CONDITION	9	NULL	YES	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	TRIGGERS	ACTION_ORIENTATION	11		NO	varchar	9	27	NULL	NULL	utf8	utf8_general_ci	varchar(9)			select	
 NULL	information_schema	TRIGGERS	ACTION_TIMING	12		NO	varchar	6	18	NULL	NULL	utf8	utf8_general_ci	varchar(6)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_TABLE	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -9870,8 +9868,8 @@ NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_TABLE	14	NULL	YES	varchar
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_ROW	15		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_ROW	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	CREATED	17	NULL	YES	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	TRIGGERS	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	DEFINER	19		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	DEFINER	19	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	USER_PRIVILEGES	GRANTEE	1		NO	varchar	81	243	NULL	NULL	utf8	utf8_general_ci	varchar(81)			select	
 NULL	information_schema	USER_PRIVILEGES	TABLE_CATALOG	2	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	USER_PRIVILEGES	PRIVILEGE_TYPE	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -9879,7 +9877,7 @@ NULL	information_schema	USER_PRIVILEGES	IS_GRANTABLE	4		NO	varchar	3	9	NULL	NULL
 NULL	information_schema	VIEWS	TABLE_CATALOG	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	VIEWS	TABLE_SCHEMA	2		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	VIEWS	TABLE_NAME	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	VIEWS	VIEW_DEFINITION	4		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	VIEWS	VIEW_DEFINITION	4	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	VIEWS	CHECK_OPTION	5		NO	varchar	8	24	NULL	NULL	utf8	utf8_general_ci	varchar(8)			select	
 NULL	information_schema	VIEWS	IS_UPDATABLE	6		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	VIEWS	DEFINER	7		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
@@ -11016,7 +11014,7 @@ SQL_PATH	varchar(64)	YES		NULL
 SECURITY_TYPE	varchar(7)	NO			
 CREATED	datetime	NO		0000-00-00 00:00:00	
 LAST_ALTERED	datetime	NO		0000-00-00 00:00:00	
-SQL_MODE	longtext	NO			
+SQL_MODE	longtext	NO		NULL	
 ROUTINE_COMMENT	varchar(64)	NO			
 DEFINER	varchar(77)	NO			
 SHOW CREATE TABLE routines;
@@ -11071,7 +11069,7 @@ NULL	information_schema	ROUTINES	SQL_PATH	14	NULL	YES	varchar	64	192	NULL	NULL	u
 NULL	information_schema	ROUTINES	SECURITY_TYPE	15		NO	varchar	7	21	NULL	NULL	utf8	utf8_general_ci	varchar(7)			select	
 NULL	information_schema	ROUTINES	CREATED	16	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
 NULL	information_schema	ROUTINES	LAST_ALTERED	17	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	ROUTINES	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	ROUTINES	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	ROUTINES	ROUTINE_COMMENT	19		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	ROUTINES	DEFINER	20		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
 
@@ -11922,7 +11920,7 @@ Field	Type	Null	Key	Default	Extra
 TABLE_CATALOG	varchar(4096)	YES		NULL	
 TABLE_SCHEMA	varchar(64)	NO			
 TABLE_NAME	varchar(64)	NO			
-VIEW_DEFINITION	longtext	NO			
+VIEW_DEFINITION	longtext	NO		NULL	
 CHECK_OPTION	varchar(8)	NO			
 IS_UPDATABLE	varchar(3)	NO			
 DEFINER	varchar(77)	NO			
@@ -11953,7 +11951,7 @@ TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	COLUMN_NAME	ORDINAL_POSITION	COLUMN_DEFAUL
 NULL	information_schema	VIEWS	TABLE_CATALOG	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	VIEWS	TABLE_SCHEMA	2		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	VIEWS	TABLE_NAME	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	VIEWS	VIEW_DEFINITION	4		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	VIEWS	VIEW_DEFINITION	4	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	VIEWS	CHECK_OPTION	5		NO	varchar	8	24	NULL	NULL	utf8	utf8_general_ci	varchar(8)			select	
 NULL	information_schema	VIEWS	IS_UPDATABLE	6		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	VIEWS	DEFINER	7		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
@@ -12711,7 +12709,7 @@ EVENT_OBJECT_SCHEMA	varchar(64)	NO
 EVENT_OBJECT_TABLE	varchar(64)	NO			
 ACTION_ORDER	bigint(4)	NO		0	
 ACTION_CONDITION	longtext	YES		NULL	
-ACTION_STATEMENT	longtext	NO			
+ACTION_STATEMENT	longtext	NO		NULL	
 ACTION_ORIENTATION	varchar(9)	NO			
 ACTION_TIMING	varchar(6)	NO			
 ACTION_REFERENCE_OLD_TABLE	varchar(64)	YES		NULL	
@@ -12719,8 +12717,8 @@ ACTION_REFERENCE_NEW_TABLE	varchar(64)	YES		NULL
 ACTION_REFERENCE_OLD_ROW	varchar(3)	NO			
 ACTION_REFERENCE_NEW_ROW	varchar(3)	NO			
 CREATED	datetime	YES		NULL	
-SQL_MODE	longtext	NO			
-DEFINER	longtext	NO			
+SQL_MODE	longtext	NO		NULL	
+DEFINER	longtext	NO		NULL	
 SHOW CREATE TABLE triggers;
 Table	Create Table
 TRIGGERS	CREATE TEMPORARY TABLE `TRIGGERS` (
@@ -12764,7 +12762,7 @@ NULL	information_schema	TRIGGERS	EVENT_OBJECT_SCHEMA	6		NO	varchar	64	192	NULL	N
 NULL	information_schema	TRIGGERS	EVENT_OBJECT_TABLE	7		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	TRIGGERS	ACTION_ORDER	8	0	NO	bigint	NULL	NULL	19	0	NULL	NULL	bigint(4)			select	
 NULL	information_schema	TRIGGERS	ACTION_CONDITION	9	NULL	YES	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	TRIGGERS	ACTION_ORIENTATION	11		NO	varchar	9	27	NULL	NULL	utf8	utf8_general_ci	varchar(9)			select	
 NULL	information_schema	TRIGGERS	ACTION_TIMING	12		NO	varchar	6	18	NULL	NULL	utf8	utf8_general_ci	varchar(6)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_TABLE	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -12772,8 +12770,8 @@ NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_TABLE	14	NULL	YES	varchar
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_ROW	15		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_ROW	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	CREATED	17	NULL	YES	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	TRIGGERS	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	DEFINER	19		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	DEFINER	19	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 
 Testcase 3.2.18.2 + 3.2.18.3:
 --------------------------------------------------------------------------------
diff --git a/mysql-test/suite/funcs_1/r/myisam__datadict.result b/mysql-test/suite/funcs_1/r/myisam__datadict.result
index 518c7d277de..fd194de46d6 100644
--- a/mysql-test/suite/funcs_1/r/myisam__datadict.result
+++ b/mysql-test/suite/funcs_1/r/myisam__datadict.result
@@ -1814,7 +1814,7 @@ NULL	information_schema	COLUMNS	NUMERIC_PRECISION	11	NULL	YES	bigint	NULL	NULL	1
 NULL	information_schema	COLUMNS	NUMERIC_SCALE	12	NULL	YES	bigint	NULL	NULL	19	0	NULL	NULL	bigint(21)			select	
 NULL	information_schema	COLUMNS	CHARACTER_SET_NAME	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	COLUMNS	COLLATION_NAME	14	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	COLUMNS	COLUMN_TYPE	15		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	COLUMNS	COLUMN_TYPE	15	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	COLUMNS	COLUMN_KEY	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	COLUMNS	EXTRA	17		NO	varchar	20	60	NULL	NULL	utf8	utf8_general_ci	varchar(20)			select	
 NULL	information_schema	COLUMNS	PRIVILEGES	18		NO	varchar	80	240	NULL	NULL	utf8	utf8_general_ci	varchar(80)			select	
@@ -1855,7 +1855,7 @@ NULL	information_schema	ROUTINES	SQL_PATH	14	NULL	YES	varchar	64	192	NULL	NULL	u
 NULL	information_schema	ROUTINES	SECURITY_TYPE	15		NO	varchar	7	21	NULL	NULL	utf8	utf8_general_ci	varchar(7)			select	
 NULL	information_schema	ROUTINES	CREATED	16	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
 NULL	information_schema	ROUTINES	LAST_ALTERED	17	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	ROUTINES	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	ROUTINES	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	ROUTINES	ROUTINE_COMMENT	19		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	ROUTINES	DEFINER	20		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
 NULL	information_schema	SCHEMATA	CATALOG_NAME	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
@@ -1925,7 +1925,7 @@ NULL	information_schema	TRIGGERS	EVENT_OBJECT_SCHEMA	6		NO	varchar	64	192	NULL	N
 NULL	information_schema	TRIGGERS	EVENT_OBJECT_TABLE	7		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	TRIGGERS	ACTION_ORDER	8	0	NO	bigint	NULL	NULL	19	0	NULL	NULL	bigint(4)			select	
 NULL	information_schema	TRIGGERS	ACTION_CONDITION	9	NULL	YES	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	TRIGGERS	ACTION_ORIENTATION	11		NO	varchar	9	27	NULL	NULL	utf8	utf8_general_ci	varchar(9)			select	
 NULL	information_schema	TRIGGERS	ACTION_TIMING	12		NO	varchar	6	18	NULL	NULL	utf8	utf8_general_ci	varchar(6)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_TABLE	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -1933,8 +1933,8 @@ NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_TABLE	14	NULL	YES	varchar
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_ROW	15		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_ROW	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	CREATED	17	NULL	YES	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	TRIGGERS	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	DEFINER	19		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	DEFINER	19	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	USER_PRIVILEGES	GRANTEE	1		NO	varchar	81	243	NULL	NULL	utf8	utf8_general_ci	varchar(81)			select	
 NULL	information_schema	USER_PRIVILEGES	TABLE_CATALOG	2	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	USER_PRIVILEGES	PRIVILEGE_TYPE	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -1942,7 +1942,7 @@ NULL	information_schema	USER_PRIVILEGES	IS_GRANTABLE	4		NO	varchar	3	9	NULL	NULL
 NULL	information_schema	VIEWS	TABLE_CATALOG	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	VIEWS	TABLE_SCHEMA	2		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	VIEWS	TABLE_NAME	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	VIEWS	VIEW_DEFINITION	4		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	VIEWS	VIEW_DEFINITION	4	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	VIEWS	CHECK_OPTION	5		NO	varchar	8	24	NULL	NULL	utf8	utf8_general_ci	varchar(8)			select	
 NULL	information_schema	VIEWS	IS_UPDATABLE	6		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	VIEWS	DEFINER	7		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
@@ -2508,9 +2508,9 @@ binary	binary	Binary pseudo charset	1
 geostd8	geostd8_general_ci	GEOSTD8 Georgian	1
 cp932	cp932_japanese_ci	SJIS for Windows Japanese	2
 eucjpms	eucjpms_japanese_ci	UJIS for Windows Japanese	3
-select sum(id) from collations;
+select sum(id) from collations where collation_name <> 'utf8_general_cs';
 sum(id)
-10995
+10741
 select collation_name, character_set_name into @x,@y
 from collation_character_set_applicability limit 1;
 select @x, @y;
@@ -2913,10 +2913,10 @@ NULL	information_schema	CHARACTER_SETS	CHARACTER_SET_NAME	1		NO	varchar	64	192	N
 SELECT * FROM character_sets                        LIMIT 1;
 CHARACTER_SET_NAME	DEFAULT_COLLATE_NAME	DESCRIPTION	MAXLEN
 big5	big5_chinese_ci	Big5 Traditional Chinese	2
-SELECT * FROM collations                            LIMIT 1;
+SELECT * FROM collations                            where collation_name <> 'utf8_general_cs' LIMIT 1;
 COLLATION_NAME	CHARACTER_SET_NAME	ID	IS_DEFAULT	IS_COMPILED	SORTLEN
 big5_chinese_ci	big5	1	Yes	Yes	1
-SELECT * FROM collation_character_set_applicability LIMIT 1;
+SELECT * FROM collation_character_set_applicability where collation_name <> 'utf8_general_cs' LIMIT 1;
 COLLATION_NAME	CHARACTER_SET_NAME
 big5_chinese_ci	big5
 SELECT * FROM routines                              LIMIT 1;
@@ -4432,12 +4432,12 @@ COUNT(*)
 SELECT COUNT(*) FROM information_schema. character_sets                        ;
 COUNT(*)
 36
-SELECT COUNT(*) FROM information_schema. collations                            ;
+SELECT COUNT(*) FROM information_schema. collations                            where collation_name <> 'utf8_general_cs' ;
 COUNT(*)
-127
-SELECT COUNT(*) FROM information_schema. collation_character_set_applicability ;
+126
+SELECT COUNT(*) FROM information_schema. collation_character_set_applicability where collation_name <> 'utf8_general_cs' ;
 COUNT(*)
-127
+126
 SELECT COUNT(*) FROM information_schema. routines                              ;
 COUNT(*)
 1
@@ -6166,7 +6166,7 @@ from information_schema.statistics
 where table_schema like 'db_datadict%';
 table_name	index_schema	index_name	index_type
 select *
-from information_schema.user_privileges order by grantee, privilege_type;
+from information_schema.user_privileges;
 GRANTEE	TABLE_CATALOG	PRIVILEGE_TYPE	IS_GRANTABLE
 'root'@'127.0.0.1'	NULL	ALTER	YES
 'root'@'127.0.0.1'	NULL	ALTER ROUTINE	YES
@@ -6311,7 +6311,7 @@ where table_schema like 'db_datadict%';
 table_name	index_schema	index_name	index_type
 res_t_401013	db_datadict	i_6_401013	BTREE
 select *
-from information_schema.user_privileges order by grantee, privilege_type;
+from information_schema.user_privileges;
 GRANTEE	TABLE_CATALOG	PRIVILEGE_TYPE	IS_GRANTABLE
 'root'@'127.0.0.1'	NULL	ALTER	YES
 'root'@'127.0.0.1'	NULL	ALTER ROUTINE	YES
@@ -6442,7 +6442,7 @@ from information_schema.statistics
 where table_schema like 'db_datadict%';
 table_name	index_schema	index_name	index_type
 select *
-from information_schema.user_privileges order by grantee, privilege_type;
+from information_schema.user_privileges;
 GRANTEE	TABLE_CATALOG	PRIVILEGE_TYPE	IS_GRANTABLE
 'root'@'127.0.0.1'	NULL	ALTER	YES
 'root'@'127.0.0.1'	NULL	ALTER ROUTINE	YES
@@ -6585,7 +6585,7 @@ from information_schema.statistics
 where table_schema like 'db_datadict%';
 table_name	index_schema	index_name	index_type
 select *
-from information_schema.user_privileges order by grantee, privilege_type;
+from information_schema.user_privileges;
 GRANTEE	TABLE_CATALOG	PRIVILEGE_TYPE	IS_GRANTABLE
 'root'@'127.0.0.1'	NULL	ALTER	YES
 'root'@'127.0.0.1'	NULL	ALTER ROUTINE	YES
@@ -6724,7 +6724,7 @@ from information_schema.statistics
 where table_schema like 'db_datadict%';
 table_name	index_schema	index_name	index_type
 select *
-from information_schema.user_privileges order by grantee, privilege_type;
+from information_schema.user_privileges;
 GRANTEE	TABLE_CATALOG	PRIVILEGE_TYPE	IS_GRANTABLE
 'root'@'127.0.0.1'	NULL	ALTER	YES
 'root'@'127.0.0.1'	NULL	ALTER ROUTINE	YES
@@ -6876,7 +6876,7 @@ where table_schema like 'db_datadict%';
 table_name	index_schema	index_name	index_type
 res_t_401015	db_datadict	i_6_401015	BTREE
 select *
-from information_schema.user_privileges order by grantee, privilege_type;
+from information_schema.user_privileges;
 GRANTEE	TABLE_CATALOG	PRIVILEGE_TYPE	IS_GRANTABLE
 'root'@'127.0.0.1'	NULL	ALTER	YES
 'root'@'127.0.0.1'	NULL	ALTER ROUTINE	YES
@@ -7006,7 +7006,7 @@ from information_schema.statistics
 where table_schema like 'db_datadict%';
 table_name	index_schema	index_name	index_type
 select *
-from information_schema.user_privileges order by grantee, privilege_type;
+from information_schema.user_privileges;
 GRANTEE	TABLE_CATALOG	PRIVILEGE_TYPE	IS_GRANTABLE
 'root'@'127.0.0.1'	NULL	ALTER	YES
 'root'@'127.0.0.1'	NULL	ALTER ROUTINE	YES
@@ -7217,7 +7217,8 @@ ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_
 FLUSH PRIVILEGES;
 connect(localhost,u_6_401017,,test,MYSQL_PORT,MYSQL_SOCK);
 use information_schema;
-select * from collation_character_set_applicability;
+select * from collation_character_set_applicability
+where collation_name <> 'utf8_general_cs';
 COLLATION_NAME	CHARACTER_SET_NAME
 big5_chinese_ci	big5
 big5_bin	big5
@@ -7293,7 +7294,6 @@ utf8_roman_ci	utf8
 utf8_persian_ci	utf8
 utf8_esperanto_ci	utf8
 utf8_hungarian_ci	utf8
-utf8_general_cs	utf8
 ucs2_general_ci	ucs2
 ucs2_bin	ucs2
 ucs2_unicode_ci	ucs2
@@ -7866,7 +7866,7 @@ binary
 geostd8
 cp932
 eucjpms
-select collation_name from collations;
+select collation_name from collations where collation_name <> 'utf8_general_cs';
 collation_name
 big5_chinese_ci
 big5_bin
@@ -7942,7 +7942,6 @@ utf8_roman_ci
 utf8_persian_ci
 utf8_esperanto_ci
 utf8_hungarian_ci
-utf8_general_cs
 ucs2_general_ci
 ucs2_bin
 ucs2_unicode_ci
@@ -8231,7 +8230,7 @@ NULL	information_schema	COLLATIONS	SORTLEN	6	0	NO	bigint	NULL	NULL	19	0	NULL	NUL
 
 Testcase 3.2.3.2:
 --------------------------------------------------------------------------------
-SELECT * FROM collations;
+SELECT * FROM collations where collation_name <> 'utf8_general_cs';
 COLLATION_NAME	CHARACTER_SET_NAME	ID	IS_DEFAULT	IS_COMPILED	SORTLEN
 big5_chinese_ci	big5	1	Yes	Yes	1
 big5_bin	big5	84		Yes	1
@@ -8307,7 +8306,6 @@ utf8_roman_ci	utf8	207		Yes	8
 utf8_persian_ci	utf8	208		Yes	8
 utf8_esperanto_ci	utf8	209		Yes	8
 utf8_hungarian_ci	utf8	210		Yes	8
-utf8_general_cs	utf8	254		Yes	1
 ucs2_general_ci	ucs2	35	Yes	Yes	1
 ucs2_bin	ucs2	90		Yes	1
 ucs2_unicode_ci	ucs2	128		Yes	8
@@ -8393,7 +8391,8 @@ NULL	information_schema	COLLATION_CHARACTER_SET_APPLICABILITY	CHARACTER_SET_NAME
 
 Testcase 3.2.4.2:
 --------------------------------------------------------------------------------
-SELECT * FROM collation_character_set_applicability;
+SELECT * FROM collation_character_set_applicability
+where collation_name <> 'utf8_general_cs';
 COLLATION_NAME	CHARACTER_SET_NAME
 big5_chinese_ci	big5
 big5_bin	big5
@@ -8469,7 +8468,6 @@ utf8_roman_ci	utf8
 utf8_persian_ci	utf8
 utf8_esperanto_ci	utf8
 utf8_hungarian_ci	utf8
-utf8_general_cs	utf8
 ucs2_general_ci	ucs2
 ucs2_bin	ucs2
 ucs2_unicode_ci	ucs2
@@ -8703,7 +8701,7 @@ NUMERIC_PRECISION	bigint(21)	YES		NULL
 NUMERIC_SCALE	bigint(21)	YES		NULL	
 CHARACTER_SET_NAME	varchar(64)	YES		NULL	
 COLLATION_NAME	varchar(64)	YES		NULL	
-COLUMN_TYPE	longtext	NO			
+COLUMN_TYPE	longtext	NO		NULL	
 COLUMN_KEY	varchar(3)	NO			
 EXTRA	varchar(20)	NO			
 PRIVILEGES	varchar(80)	NO			
@@ -8756,7 +8754,7 @@ NULL	information_schema	COLUMNS	NUMERIC_PRECISION	11	NULL	YES	bigint	NULL	NULL	1
 NULL	information_schema	COLUMNS	NUMERIC_SCALE	12	NULL	YES	bigint	NULL	NULL	19	0	NULL	NULL	bigint(21)			select	
 NULL	information_schema	COLUMNS	CHARACTER_SET_NAME	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	COLUMNS	COLLATION_NAME	14	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	COLUMNS	COLUMN_TYPE	15		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	COLUMNS	COLUMN_TYPE	15	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	COLUMNS	COLUMN_KEY	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	COLUMNS	EXTRA	17		NO	varchar	20	60	NULL	NULL	utf8	utf8_general_ci	varchar(20)			select	
 NULL	information_schema	COLUMNS	PRIVILEGES	18		NO	varchar	80	240	NULL	NULL	utf8	utf8_general_ci	varchar(80)			select	
@@ -8811,7 +8809,7 @@ NULL	information_schema	COLUMNS	NUMERIC_PRECISION	11	NULL	YES	bigint	NULL	NULL	1
 NULL	information_schema	COLUMNS	NUMERIC_SCALE	12	NULL	YES	bigint	NULL	NULL	19	0	NULL	NULL	bigint(21)			select	
 NULL	information_schema	COLUMNS	CHARACTER_SET_NAME	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	COLUMNS	COLLATION_NAME	14	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	COLUMNS	COLUMN_TYPE	15		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	COLUMNS	COLUMN_TYPE	15	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	COLUMNS	COLUMN_KEY	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	COLUMNS	EXTRA	17		NO	varchar	20	60	NULL	NULL	utf8	utf8_general_ci	varchar(20)			select	
 NULL	information_schema	COLUMNS	PRIVILEGES	18		NO	varchar	80	240	NULL	NULL	utf8	utf8_general_ci	varchar(80)			select	
@@ -8852,7 +8850,7 @@ NULL	information_schema	ROUTINES	SQL_PATH	14	NULL	YES	varchar	64	192	NULL	NULL	u
 NULL	information_schema	ROUTINES	SECURITY_TYPE	15		NO	varchar	7	21	NULL	NULL	utf8	utf8_general_ci	varchar(7)			select	
 NULL	information_schema	ROUTINES	CREATED	16	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
 NULL	information_schema	ROUTINES	LAST_ALTERED	17	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	ROUTINES	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	ROUTINES	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	ROUTINES	ROUTINE_COMMENT	19		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	ROUTINES	DEFINER	20		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
 NULL	information_schema	SCHEMATA	CATALOG_NAME	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
@@ -8922,7 +8920,7 @@ NULL	information_schema	TRIGGERS	EVENT_OBJECT_SCHEMA	6		NO	varchar	64	192	NULL	N
 NULL	information_schema	TRIGGERS	EVENT_OBJECT_TABLE	7		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	TRIGGERS	ACTION_ORDER	8	0	NO	bigint	NULL	NULL	19	0	NULL	NULL	bigint(4)			select	
 NULL	information_schema	TRIGGERS	ACTION_CONDITION	9	NULL	YES	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	TRIGGERS	ACTION_ORIENTATION	11		NO	varchar	9	27	NULL	NULL	utf8	utf8_general_ci	varchar(9)			select	
 NULL	information_schema	TRIGGERS	ACTION_TIMING	12		NO	varchar	6	18	NULL	NULL	utf8	utf8_general_ci	varchar(6)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_TABLE	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -8930,8 +8928,8 @@ NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_TABLE	14	NULL	YES	varchar
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_ROW	15		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_ROW	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	CREATED	17	NULL	YES	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	TRIGGERS	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	DEFINER	19		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	DEFINER	19	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	USER_PRIVILEGES	GRANTEE	1		NO	varchar	81	243	NULL	NULL	utf8	utf8_general_ci	varchar(81)			select	
 NULL	information_schema	USER_PRIVILEGES	TABLE_CATALOG	2	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	USER_PRIVILEGES	PRIVILEGE_TYPE	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -8939,7 +8937,7 @@ NULL	information_schema	USER_PRIVILEGES	IS_GRANTABLE	4		NO	varchar	3	9	NULL	NULL
 NULL	information_schema	VIEWS	TABLE_CATALOG	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	VIEWS	TABLE_SCHEMA	2		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	VIEWS	TABLE_NAME	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	VIEWS	VIEW_DEFINITION	4		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	VIEWS	VIEW_DEFINITION	4	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	VIEWS	CHECK_OPTION	5		NO	varchar	8	24	NULL	NULL	utf8	utf8_general_ci	varchar(8)			select	
 NULL	information_schema	VIEWS	IS_UPDATABLE	6		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	VIEWS	DEFINER	7		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
@@ -9474,7 +9472,7 @@ NULL	information_schema	COLUMNS	NUMERIC_PRECISION	11	NULL	YES	bigint	NULL	NULL	1
 NULL	information_schema	COLUMNS	NUMERIC_SCALE	12	NULL	YES	bigint	NULL	NULL	19	0	NULL	NULL	bigint(21)			select	
 NULL	information_schema	COLUMNS	CHARACTER_SET_NAME	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	COLUMNS	COLLATION_NAME	14	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	COLUMNS	COLUMN_TYPE	15		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	COLUMNS	COLUMN_TYPE	15	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	COLUMNS	COLUMN_KEY	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	COLUMNS	EXTRA	17		NO	varchar	20	60	NULL	NULL	utf8	utf8_general_ci	varchar(20)			select	
 NULL	information_schema	COLUMNS	PRIVILEGES	18		NO	varchar	80	240	NULL	NULL	utf8	utf8_general_ci	varchar(80)			select	
@@ -9515,7 +9513,7 @@ NULL	information_schema	ROUTINES	SQL_PATH	14	NULL	YES	varchar	64	192	NULL	NULL	u
 NULL	information_schema	ROUTINES	SECURITY_TYPE	15		NO	varchar	7	21	NULL	NULL	utf8	utf8_general_ci	varchar(7)			select	
 NULL	information_schema	ROUTINES	CREATED	16	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
 NULL	information_schema	ROUTINES	LAST_ALTERED	17	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	ROUTINES	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	ROUTINES	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	ROUTINES	ROUTINE_COMMENT	19		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	ROUTINES	DEFINER	20		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
 NULL	information_schema	SCHEMATA	CATALOG_NAME	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
@@ -9585,7 +9583,7 @@ NULL	information_schema	TRIGGERS	EVENT_OBJECT_SCHEMA	6		NO	varchar	64	192	NULL	N
 NULL	information_schema	TRIGGERS	EVENT_OBJECT_TABLE	7		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	TRIGGERS	ACTION_ORDER	8	0	NO	bigint	NULL	NULL	19	0	NULL	NULL	bigint(4)			select	
 NULL	information_schema	TRIGGERS	ACTION_CONDITION	9	NULL	YES	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	TRIGGERS	ACTION_ORIENTATION	11		NO	varchar	9	27	NULL	NULL	utf8	utf8_general_ci	varchar(9)			select	
 NULL	information_schema	TRIGGERS	ACTION_TIMING	12		NO	varchar	6	18	NULL	NULL	utf8	utf8_general_ci	varchar(6)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_TABLE	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -9593,8 +9591,8 @@ NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_TABLE	14	NULL	YES	varchar
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_ROW	15		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_ROW	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	CREATED	17	NULL	YES	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	TRIGGERS	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	DEFINER	19		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	DEFINER	19	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	USER_PRIVILEGES	GRANTEE	1		NO	varchar	81	243	NULL	NULL	utf8	utf8_general_ci	varchar(81)			select	
 NULL	information_schema	USER_PRIVILEGES	TABLE_CATALOG	2	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	USER_PRIVILEGES	PRIVILEGE_TYPE	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -9602,7 +9600,7 @@ NULL	information_schema	USER_PRIVILEGES	IS_GRANTABLE	4		NO	varchar	3	9	NULL	NULL
 NULL	information_schema	VIEWS	TABLE_CATALOG	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	VIEWS	TABLE_SCHEMA	2		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	VIEWS	TABLE_NAME	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	VIEWS	VIEW_DEFINITION	4		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	VIEWS	VIEW_DEFINITION	4	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	VIEWS	CHECK_OPTION	5		NO	varchar	8	24	NULL	NULL	utf8	utf8_general_ci	varchar(8)			select	
 NULL	information_schema	VIEWS	IS_UPDATABLE	6		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	VIEWS	DEFINER	7		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
@@ -9925,7 +9923,7 @@ NULL	information_schema	COLUMNS	NUMERIC_PRECISION	11	NULL	YES	bigint	NULL	NULL	1
 NULL	information_schema	COLUMNS	NUMERIC_SCALE	12	NULL	YES	bigint	NULL	NULL	19	0	NULL	NULL	bigint(21)			select	
 NULL	information_schema	COLUMNS	CHARACTER_SET_NAME	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	COLUMNS	COLLATION_NAME	14	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	COLUMNS	COLUMN_TYPE	15		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	COLUMNS	COLUMN_TYPE	15	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	COLUMNS	COLUMN_KEY	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	COLUMNS	EXTRA	17		NO	varchar	20	60	NULL	NULL	utf8	utf8_general_ci	varchar(20)			select	
 NULL	information_schema	COLUMNS	PRIVILEGES	18		NO	varchar	80	240	NULL	NULL	utf8	utf8_general_ci	varchar(80)			select	
@@ -9966,7 +9964,7 @@ NULL	information_schema	ROUTINES	SQL_PATH	14	NULL	YES	varchar	64	192	NULL	NULL	u
 NULL	information_schema	ROUTINES	SECURITY_TYPE	15		NO	varchar	7	21	NULL	NULL	utf8	utf8_general_ci	varchar(7)			select	
 NULL	information_schema	ROUTINES	CREATED	16	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
 NULL	information_schema	ROUTINES	LAST_ALTERED	17	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	ROUTINES	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	ROUTINES	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	ROUTINES	ROUTINE_COMMENT	19		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	ROUTINES	DEFINER	20		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
 NULL	information_schema	SCHEMATA	CATALOG_NAME	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
@@ -10036,7 +10034,7 @@ NULL	information_schema	TRIGGERS	EVENT_OBJECT_SCHEMA	6		NO	varchar	64	192	NULL	N
 NULL	information_schema	TRIGGERS	EVENT_OBJECT_TABLE	7		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	TRIGGERS	ACTION_ORDER	8	0	NO	bigint	NULL	NULL	19	0	NULL	NULL	bigint(4)			select	
 NULL	information_schema	TRIGGERS	ACTION_CONDITION	9	NULL	YES	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	TRIGGERS	ACTION_ORIENTATION	11		NO	varchar	9	27	NULL	NULL	utf8	utf8_general_ci	varchar(9)			select	
 NULL	information_schema	TRIGGERS	ACTION_TIMING	12		NO	varchar	6	18	NULL	NULL	utf8	utf8_general_ci	varchar(6)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_TABLE	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -10044,8 +10042,8 @@ NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_TABLE	14	NULL	YES	varchar
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_ROW	15		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_ROW	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	CREATED	17	NULL	YES	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	TRIGGERS	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	DEFINER	19		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	DEFINER	19	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	USER_PRIVILEGES	GRANTEE	1		NO	varchar	81	243	NULL	NULL	utf8	utf8_general_ci	varchar(81)			select	
 NULL	information_schema	USER_PRIVILEGES	TABLE_CATALOG	2	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	USER_PRIVILEGES	PRIVILEGE_TYPE	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -10053,7 +10051,7 @@ NULL	information_schema	USER_PRIVILEGES	IS_GRANTABLE	4		NO	varchar	3	9	NULL	NULL
 NULL	information_schema	VIEWS	TABLE_CATALOG	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	VIEWS	TABLE_SCHEMA	2		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	VIEWS	TABLE_NAME	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	VIEWS	VIEW_DEFINITION	4		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	VIEWS	VIEW_DEFINITION	4	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	VIEWS	CHECK_OPTION	5		NO	varchar	8	24	NULL	NULL	utf8	utf8_general_ci	varchar(8)			select	
 NULL	information_schema	VIEWS	IS_UPDATABLE	6		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	VIEWS	DEFINER	7		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
@@ -11270,7 +11268,7 @@ SQL_PATH	varchar(64)	YES		NULL
 SECURITY_TYPE	varchar(7)	NO			
 CREATED	datetime	NO		0000-00-00 00:00:00	
 LAST_ALTERED	datetime	NO		0000-00-00 00:00:00	
-SQL_MODE	longtext	NO			
+SQL_MODE	longtext	NO		NULL	
 ROUTINE_COMMENT	varchar(64)	NO			
 DEFINER	varchar(77)	NO			
 SHOW CREATE TABLE routines;
@@ -11325,7 +11323,7 @@ NULL	information_schema	ROUTINES	SQL_PATH	14	NULL	YES	varchar	64	192	NULL	NULL	u
 NULL	information_schema	ROUTINES	SECURITY_TYPE	15		NO	varchar	7	21	NULL	NULL	utf8	utf8_general_ci	varchar(7)			select	
 NULL	information_schema	ROUTINES	CREATED	16	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
 NULL	information_schema	ROUTINES	LAST_ALTERED	17	0000-00-00 00:00:00	NO	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	ROUTINES	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	ROUTINES	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	ROUTINES	ROUTINE_COMMENT	19		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	ROUTINES	DEFINER	20		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
 
@@ -12176,7 +12174,7 @@ Field	Type	Null	Key	Default	Extra
 TABLE_CATALOG	varchar(4096)	YES		NULL	
 TABLE_SCHEMA	varchar(64)	NO			
 TABLE_NAME	varchar(64)	NO			
-VIEW_DEFINITION	longtext	NO			
+VIEW_DEFINITION	longtext	NO		NULL	
 CHECK_OPTION	varchar(8)	NO			
 IS_UPDATABLE	varchar(3)	NO			
 DEFINER	varchar(77)	NO			
@@ -12207,7 +12205,7 @@ TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	COLUMN_NAME	ORDINAL_POSITION	COLUMN_DEFAUL
 NULL	information_schema	VIEWS	TABLE_CATALOG	1	NULL	YES	varchar	4096	12288	NULL	NULL	utf8	utf8_general_ci	varchar(4096)			select	
 NULL	information_schema	VIEWS	TABLE_SCHEMA	2		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	VIEWS	TABLE_NAME	3		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
-NULL	information_schema	VIEWS	VIEW_DEFINITION	4		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	VIEWS	VIEW_DEFINITION	4	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	VIEWS	CHECK_OPTION	5		NO	varchar	8	24	NULL	NULL	utf8	utf8_general_ci	varchar(8)			select	
 NULL	information_schema	VIEWS	IS_UPDATABLE	6		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	VIEWS	DEFINER	7		NO	varchar	77	231	NULL	NULL	utf8	utf8_general_ci	varchar(77)			select	
@@ -12965,7 +12963,7 @@ EVENT_OBJECT_SCHEMA	varchar(64)	NO
 EVENT_OBJECT_TABLE	varchar(64)	NO			
 ACTION_ORDER	bigint(4)	NO		0	
 ACTION_CONDITION	longtext	YES		NULL	
-ACTION_STATEMENT	longtext	NO			
+ACTION_STATEMENT	longtext	NO		NULL	
 ACTION_ORIENTATION	varchar(9)	NO			
 ACTION_TIMING	varchar(6)	NO			
 ACTION_REFERENCE_OLD_TABLE	varchar(64)	YES		NULL	
@@ -12973,8 +12971,8 @@ ACTION_REFERENCE_NEW_TABLE	varchar(64)	YES		NULL
 ACTION_REFERENCE_OLD_ROW	varchar(3)	NO			
 ACTION_REFERENCE_NEW_ROW	varchar(3)	NO			
 CREATED	datetime	YES		NULL	
-SQL_MODE	longtext	NO			
-DEFINER	longtext	NO			
+SQL_MODE	longtext	NO		NULL	
+DEFINER	longtext	NO		NULL	
 SHOW CREATE TABLE triggers;
 Table	Create Table
 TRIGGERS	CREATE TEMPORARY TABLE `TRIGGERS` (
@@ -13018,7 +13016,7 @@ NULL	information_schema	TRIGGERS	EVENT_OBJECT_SCHEMA	6		NO	varchar	64	192	NULL	N
 NULL	information_schema	TRIGGERS	EVENT_OBJECT_TABLE	7		NO	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
 NULL	information_schema	TRIGGERS	ACTION_ORDER	8	0	NO	bigint	NULL	NULL	19	0	NULL	NULL	bigint(4)			select	
 NULL	information_schema	TRIGGERS	ACTION_CONDITION	9	NULL	YES	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	ACTION_STATEMENT	10	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 NULL	information_schema	TRIGGERS	ACTION_ORIENTATION	11		NO	varchar	9	27	NULL	NULL	utf8	utf8_general_ci	varchar(9)			select	
 NULL	information_schema	TRIGGERS	ACTION_TIMING	12		NO	varchar	6	18	NULL	NULL	utf8	utf8_general_ci	varchar(6)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_TABLE	13	NULL	YES	varchar	64	192	NULL	NULL	utf8	utf8_general_ci	varchar(64)			select	
@@ -13026,8 +13024,8 @@ NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_TABLE	14	NULL	YES	varchar
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_OLD_ROW	15		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	ACTION_REFERENCE_NEW_ROW	16		NO	varchar	3	9	NULL	NULL	utf8	utf8_general_ci	varchar(3)			select	
 NULL	information_schema	TRIGGERS	CREATED	17	NULL	YES	datetime	NULL	NULL	NULL	NULL	NULL	NULL	datetime			select	
-NULL	information_schema	TRIGGERS	SQL_MODE	18		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
-NULL	information_schema	TRIGGERS	DEFINER	19		NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	SQL_MODE	18	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
+NULL	information_schema	TRIGGERS	DEFINER	19	NULL	NO	longtext	4294967295	4294967295	NULL	NULL	utf8	utf8_general_ci	longtext			select	
 
 Testcase 3.2.18.2 + 3.2.18.3:
 --------------------------------------------------------------------------------
diff --git a/mysql-test/suite/funcs_2/r/innodb_charset.result b/mysql-test/suite/funcs_2/r/innodb_charset.result
index 25b720af1da..09076145c44 100644
--- a/mysql-test/suite/funcs_2/r/innodb_charset.result
+++ b/mysql-test/suite/funcs_2/r/innodb_charset.result
@@ -737,7 +737,6 @@ a_ascii	a_len
 44	1
 64	1
 45	1
-60	1
 65	1
 46	1
 66	1
@@ -779,17 +778,18 @@ a_ascii	a_len
 78	1
 59	1
 79	1
-7E	1
 5A	1
 7A	1
-5D	1
 5B	1
 5C	1
+5D	1
 5E	1
 5F	1
+60	1
 7B	1
 7C	1
 7D	1
+7E	1
 7F	1
 80	1
 81	1
diff --git a/mysql-test/suite/funcs_2/r/memory_charset.result b/mysql-test/suite/funcs_2/r/memory_charset.result
index 073b057d733..8536ac4a9b2 100644
--- a/mysql-test/suite/funcs_2/r/memory_charset.result
+++ b/mysql-test/suite/funcs_2/r/memory_charset.result
@@ -737,7 +737,6 @@ a_ascii	a_len
 44	1
 64	1
 45	1
-60	1
 65	1
 46	1
 66	1
@@ -779,17 +778,18 @@ a_ascii	a_len
 78	1
 59	1
 79	1
-7E	1
 5A	1
 7A	1
-5D	1
 5B	1
 5C	1
+5D	1
 5E	1
 5F	1
+60	1
 7B	1
 7C	1
 7D	1
+7E	1
 7F	1
 80	1
 81	1
diff --git a/mysql-test/suite/funcs_2/r/myisam_charset.result b/mysql-test/suite/funcs_2/r/myisam_charset.result
index 50ed8aca2cc..698cce1be37 100644
--- a/mysql-test/suite/funcs_2/r/myisam_charset.result
+++ b/mysql-test/suite/funcs_2/r/myisam_charset.result
@@ -737,7 +737,6 @@ a_ascii	a_len
 44	1
 64	1
 45	1
-60	1
 65	1
 46	1
 66	1
@@ -779,17 +778,18 @@ a_ascii	a_len
 78	1
 59	1
 79	1
-7E	1
 5A	1
 7A	1
-5D	1
 5B	1
 5C	1
+5D	1
 5E	1
 5F	1
+60	1
 7B	1
 7C	1
 7D	1
+7E	1
 7F	1
 80	1
 81	1
diff --git a/mysql-test/suite/funcs_2/r/ndb_charset.result b/mysql-test/suite/funcs_2/r/ndb_charset.result
index 7a5c63f71d6..0a4dba2e302 100644
--- a/mysql-test/suite/funcs_2/r/ndb_charset.result
+++ b/mysql-test/suite/funcs_2/r/ndb_charset.result
@@ -737,7 +737,6 @@ a_ascii	a_len
 44	1
 64	1
 45	1
-60	1
 65	1
 46	1
 66	1
@@ -779,17 +778,18 @@ a_ascii	a_len
 78	1
 59	1
 79	1
-7E	1
 5A	1
 7A	1
-5D	1
 5B	1
 5C	1
+5D	1
 5E	1
 5F	1
+60	1
 7B	1
 7C	1
 7D	1
+7E	1
 7F	1
 80	1
 81	1
diff --git a/mysql-test/suite/manual/r/rpl_replication_delay.result b/mysql-test/suite/manual/r/rpl_replication_delay.result
new file mode 100644
index 00000000000..22447a30cba
--- /dev/null
+++ b/mysql-test/suite/manual/r/rpl_replication_delay.result
@@ -0,0 +1,121 @@
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+show slave status /* Second_behind reports 0 */;;
+Slave_IO_State	#
+Master_Host	127.0.0.1
+Master_User	root
+Master_Port	9306
+Connect_Retry	1
+Master_Log_File	master-bin.000001
+Read_Master_Log_Pos	98
+Relay_Log_File	#
+Relay_Log_Pos	#
+Relay_Master_Log_File	master-bin.000001
+Slave_IO_Running	Yes
+Slave_SQL_Running	Yes
+Replicate_Do_DB	
+Replicate_Ignore_DB	
+Replicate_Do_Table	
+Replicate_Ignore_Table	
+Replicate_Wild_Do_Table	
+Replicate_Wild_Ignore_Table	
+Last_Errno	0
+Last_Error	
+Skip_Counter	0
+Exec_Master_Log_Pos	98
+Relay_Log_Space	#
+Until_Condition	None
+Until_Log_File	
+Until_Log_Pos	0
+Master_SSL_Allowed	No
+Master_SSL_CA_File	
+Master_SSL_CA_Path	
+Master_SSL_Cert	
+Master_SSL_Cipher	
+Master_SSL_Key	
+Seconds_Behind_Master	0
+drop table if exists t1;
+Warnings:
+Note	1051	Unknown table 't1'
+create table t1 (f1 int);
+flush logs /* contaminate rli->last_master_timestamp */;
+lock table t1 write;
+insert into t1 values (1);
+show slave status /* bug emulated: reports slave threads starting time about 3*3 not 3 secs */;;
+Slave_IO_State	#
+Master_Host	127.0.0.1
+Master_User	root
+Master_Port	9306
+Connect_Retry	1
+Master_Log_File	master-bin.000001
+Read_Master_Log_Pos	359
+Relay_Log_File	#
+Relay_Log_Pos	#
+Relay_Master_Log_File	master-bin.000001
+Slave_IO_Running	Yes
+Slave_SQL_Running	Yes
+Replicate_Do_DB	
+Replicate_Ignore_DB	
+Replicate_Do_Table	
+Replicate_Ignore_Table	
+Replicate_Wild_Do_Table	
+Replicate_Wild_Ignore_Table	
+Last_Errno	0
+Last_Error	
+Skip_Counter	0
+Exec_Master_Log_Pos	271
+Relay_Log_Space	#
+Until_Condition	None
+Until_Log_File	
+Until_Log_Pos	0
+Master_SSL_Allowed	No
+Master_SSL_CA_File	
+Master_SSL_CA_Path	
+Master_SSL_Cert	
+Master_SSL_Cipher	
+Master_SSL_Key	
+Seconds_Behind_Master	10
+unlock tables;
+flush logs /* this time rli->last_master_timestamp is not affected */;
+lock table t1 write;
+insert into t1 values (2);
+show slave status /* reports the correct diff with master query time about 3+3 secs */;;
+Slave_IO_State	#
+Master_Host	127.0.0.1
+Master_User	root
+Master_Port	9306
+Connect_Retry	1
+Master_Log_File	master-bin.000001
+Read_Master_Log_Pos	447
+Relay_Log_File	#
+Relay_Log_Pos	#
+Relay_Master_Log_File	master-bin.000001
+Slave_IO_Running	Yes
+Slave_SQL_Running	Yes
+Replicate_Do_DB	
+Replicate_Ignore_DB	
+Replicate_Do_Table	
+Replicate_Ignore_Table	
+Replicate_Wild_Do_Table	
+Replicate_Wild_Ignore_Table	
+Last_Errno	0
+Last_Error	
+Skip_Counter	0
+Exec_Master_Log_Pos	359
+Relay_Log_Space	#
+Until_Condition	None
+Until_Log_File	
+Until_Log_Pos	0
+Master_SSL_Allowed	No
+Master_SSL_CA_File	
+Master_SSL_CA_Path	
+Master_SSL_Cert	
+Master_SSL_Cipher	
+Master_SSL_Key	
+Seconds_Behind_Master	6
+unlock tables;
+drop table t1;
diff --git a/mysql-test/suite/manual/t/rpl_replication_delay-slave.opt b/mysql-test/suite/manual/t/rpl_replication_delay-slave.opt
new file mode 100644
index 00000000000..24a4c5952fe
--- /dev/null
+++ b/mysql-test/suite/manual/t/rpl_replication_delay-slave.opt
@@ -0,0 +1 @@
+--loose-debug=d,let_first_flush_log_change_timestamp
diff --git a/mysql-test/suite/manual/t/rpl_replication_delay.test b/mysql-test/suite/manual/t/rpl_replication_delay.test
new file mode 100644
index 00000000000..8230698c8f9
--- /dev/null
+++ b/mysql-test/suite/manual/t/rpl_replication_delay.test
@@ -0,0 +1,71 @@
+#
+# Testing replication delay reporting (bug#29309)
+# there is an unavoidable non-determinism in the test
+# please compare the results with the comments 
+#
+
+
+source include/master-slave.inc;
+
+connection master;
+#connection slave;
+sync_slave_with_master;
+--replace_result $DEFAULT_MASTER_PORT DEFAULT_MASTER_PORT
+--replace_column 1 # 8 # 9 # 23 #
+--query_vertical show slave status /* Second_behind reports 0 */;
+sleep 3;
+
+### bug emulation
+
+connection master;
+drop table if exists t1;
+create table t1 (f1 int);
+sleep 3;
+
+#connection slave;
+sync_slave_with_master;
+flush logs /* contaminate rli->last_master_timestamp */;
+
+connection slave;
+lock table t1 write;
+
+connection master;
+insert into t1 values (1);
+
+sleep 3;
+
+connection slave;
+--replace_result $DEFAULT_MASTER_PORT DEFAULT_MASTER_PORT
+--replace_column 1 # 8 # 9 # 23 #
+--query_vertical show slave status /* bug emulated: reports slave threads starting time about 3*3 not 3 secs */;
+unlock tables;
+
+connection master;
+sync_slave_with_master;
+
+### bugfix
+
+
+connection slave;
+flush logs /* this time rli->last_master_timestamp is not affected */;
+lock table t1 write;
+
+connection master;
+insert into t1 values (2);
+sleep 3;
+
+connection slave;
+--replace_result $DEFAULT_MASTER_PORT DEFAULT_MASTER_PORT
+--replace_column 1 # 8 # 9 # 23 #
+--query_vertical show slave status /* reports the correct diff with master query time about 3+3 secs */;
+unlock tables;
+
+connection master;
+drop table t1;
+
+#connection slave;
+sync_slave_with_master;
+
+
+# End of tests
+
diff --git a/mysql-test/t/almost_full.test b/mysql-test/t/almost_full.test
new file mode 100644
index 00000000000..5c67ab3c088
--- /dev/null
+++ b/mysql-test/t/almost_full.test
@@ -0,0 +1,41 @@
+#
+# Some special cases with empty tables
+#
+
+--disable_warnings
+drop table if exists t1;
+--enable_warnings
+
+set global myisam_data_pointer_size=2;
+CREATE TABLE t1 (a int auto_increment primary key not null, b longtext) ENGINE=MyISAM;
+
+--disable_query_log
+let $1= 303;
+while ($1)
+{
+  INSERT INTO t1 SET b=repeat('a',200);
+  dec $1;
+}
+--enable_query_log
+
+DELETE FROM t1 WHERE a=1 or a=5;
+
+--error 1114
+INSERT INTO t1 SET b=repeat('a',600);
+CHECK TABLE t1 EXTENDED;
+
+--error 1114
+UPDATE t1 SET b=repeat('a', 800) where a=10;
+CHECK TABLE t1 EXTENDED;
+
+INSERT INTO t1 SET b=repeat('a',400);
+CHECK TABLE t1 EXTENDED;
+
+DELETE FROM t1 WHERE a=2 or a=6;
+UPDATE t1 SET b=repeat('a', 600) where a=11;
+CHECK TABLE t1 EXTENDED;
+drop table t1;
+
+set global myisam_data_pointer_size=default;
+
+# End of 4.1 tests
diff --git a/mysql-test/t/analyze.test b/mysql-test/t/analyze.test
index 7c9830bb468..0903db1eca4 100644
--- a/mysql-test/t/analyze.test
+++ b/mysql-test/t/analyze.test
@@ -72,4 +72,16 @@ analyze table t1;
 show index from t1;
 drop table t1;
 
-# End of 4.1 tests
+--echo End of 4.1 tests
+
+#
+# Bug #30495: optimize table t1,t2,t3 extended errors
+#
+create table t1(a int);
+--error 1064
+analyze table t1 extended;
+--error 1064
+optimize table t1 extended;
+drop table t1;
+
+--echo End of 5.0 tests
diff --git a/mysql-test/t/archive.test b/mysql-test/t/archive.test
index 2d29cab041d..14a124a96bc 100644
--- a/mysql-test/t/archive.test
+++ b/mysql-test/t/archive.test
@@ -1317,7 +1317,7 @@ SELECT * FROM t2;
 INSERT INTO t2 VALUES (2,011401,37,'breaking','dreaded','Steinberg','W');
 INSERT INTO t2 VALUES (3,011402,37,'Romans','scholastics','jarring','');
 INSERT INTO t2 VALUES (4,011403,37,'intercepted','audiology','tinily','');
-OPTIMIZE TABLE t2 EXTENDED;
+OPTIMIZE TABLE t2;
 SELECT * FROM t2;
 REPAIR TABLE t2;
 SELECT * FROM t2;
diff --git a/mysql-test/t/bdb_gis.test b/mysql-test/t/bdb_gis.test
index 88dcbb7cbe9..cb6d0683874 100644
--- a/mysql-test/t/bdb_gis.test
+++ b/mysql-test/t/bdb_gis.test
@@ -1,3 +1,4 @@
 -- source include/have_bdb.inc
 SET storage_engine=bdb;
 --source include/gis_generic.inc
+--source include/gis_keys.inc
diff --git a/mysql-test/t/bigint.test b/mysql-test/t/bigint.test
index 002dfad9981..f96350686af 100644
--- a/mysql-test/t/bigint.test
+++ b/mysql-test/t/bigint.test
@@ -113,6 +113,15 @@ t2.value64=t1.value64;
 
 drop table t1, t2;
 
+# Test for BUG#30069, can't handle bigint -9223372036854775808 on
+# x86_64, with some GCC versions and optimizations.
+
+create table t1 (sint64 bigint not null);
+insert into t1 values (-9223372036854775808);
+select * from t1;
+
+drop table t1;
+
 # End of 4.1 tests
 
 #
diff --git a/mysql-test/t/binlog_killed.test b/mysql-test/t/binlog_killed.test
index e0b2f0a3db6..af78adf0abc 100644
--- a/mysql-test/t/binlog_killed.test
+++ b/mysql-test/t/binlog_killed.test
@@ -55,194 +55,162 @@ enable_result_log;
 
 select @result /* must be zero either way */;
 
-# the functions are either *insensitive* to killing or killing can cause
-# strange problmes with the error propagation out of SF's stack
-#  Bug#27563, Bug#27565, BUG#24971
-#
-# TODO: use if's block as regression test for the bugs or remove
-#
-if (0)
-{
-delimiter |;
-create function bug27563() 
-RETURNS int(11)
-DETERMINISTIC
-begin
-  select get_lock("a", 10)  into @a;
-  return 1;
-end|
-delimiter ;|
-
-# the function is sensitive to killing requiring innodb though with wrong client error 
-# TO FIX in BUG#27565; TODO: remove --error 1105 afterwards
-delimiter |;
-create function bug27565() 
-RETURNS int(11)
-DETERMINISTIC
-begin
-  select a from t1 where a=1  into @a for update;
-  return 1;
-end|
-delimiter ;|
-
-reset master;
 
+--remove_file $MYSQLTEST_VARDIR/tmp/kill_query_calling_sp.binlog
+connection con1;
+select RELEASE_LOCK("a");
 
-### ta table case: killing causes rollback
+#
+# bug#27571 asynchronous setting mysql_`query`::error and Query_log_e::error_code
+#
 
-# A. autocommit ON
-connection con1;
-select get_lock("a", 20);
+# checking that killing inside of select loops is safe as before
+# killing after the loop can be only simulated - another test
 
-connection con2;
-let $ID= `select connection_id()`;
-send insert into t1 values (bug27563(),1);
+delete from t1;
+delete from t2;
+insert into t1 values (1,1),(2,2);
 
+#
+# simple update
+#
 connection con1;
-eval kill query $ID;
+begin; update t1 set b=11 where a=2;
 
 connection con2;
-# todo (re-record test): after bugs 27563,27565 got fixed affected rows will report zero
---enable_info
-# todo: remove 0 return after fixing Bug#27563
---error 0,ER_QUERY_INTERRUPTED
-reap; ### pb: wrong error
---disable_info
-###--replace_column 2 # 5 #
-### show binlog events from 98 /* nothing in binlog unless Bug#27563 */;
-show master status /* must be only FD event unless Bug#27563 */;
-select count(*) from t1 /* must be zero unless Bug#27563 */;
-
-# M. multi-statement-ta
-connection con2;
 let $ID= `select connection_id()`;
 begin;
-send insert into t1 values (bug27563(),1);
+send update t1 set b=b+10;
 
 connection con1;
+--replace_result $ID ID
 eval kill query $ID;
+rollback;
+
+# Bug #32148  	killi query may be ineffective 
+# forced to comment out the test's outcome 
+# and mask out ineffective ER_QUERY_INTERRUPTED
+# todo1: revert back upon fixing bug#32148
+# todo2: the tests need refining in that
+#        killing should wait till the victim requested
+#        its lock (wait_condition available in 5.1 tests)
+
 connection con2;
-# todo (re-record test): after bugs 27563,27565 got fixed affected rows will report zero
---enable_info
-# todo: remove 0 return after fixing  Bug#27563
 --error 0,ER_QUERY_INTERRUPTED
 reap;
---disable_info
-select count(*) from t1 /* must be zero unless Bug#27563 */;
-commit;
+rollback;
+select * from t1  order by a /* must be the same as before (1,1),(2,2) */;
 
+#
+# multi update
+# commented out as Bug #31807 multi-update,delete killing does not report with ER_QUERY_INTERRUPTED
+# in the way
+#
+# connection con1;
+# begin; update t1 set b=b+10;
 
-### non-ta table case: killing must be recorded in binlog
+# connection con2;
+# send update t1 as t_1,t1 as t_2 set t_1.b=11 where t_2.a=2;
 
-reset master;
+# connection con1;
+# --replace_result $ID ID
+# eval kill query $ID;
+# rollback;
+
+# disable_abort_on_error;
+
+# connection con2;
+# --error HY000,ER_QUERY_INTERRUPTED
+# reap;
+# select * from t1 /* must be the same as before (1,1),(2,2) */;
+
+# enable_abort_on_error;
+#
+# simple delete
+#
+connection con1;
+begin; delete from t1 where a=2;
 
 connection con2;
 let $ID= `select connection_id()`;
-send insert into t2 values (bug27563(),1);
+begin;
+send delete from t1 where a=2;
 
 connection con1;
+--replace_result $ID ID
 eval kill query $ID;
+rollback;
 
 connection con2;
-# todo: remove 0 return after fixing  Bug#27563
 --error 0,ER_QUERY_INTERRUPTED
 reap;
-select count(*) from t2 /* must be one */;
-#show binlog events from 98 /* must have the insert on non-ta table */;
-show master status  /* must have the insert event more to FD */;
-# the value of the error flag of KILLED_QUERY is tested further
-
-connection con1;
-select RELEASE_LOCK("a");
-
-### test with effective killing of SF()
-
-delete from t1;
-delete from t2;
-insert into t1 values (1,1);
-insert into t2 values (1,1);
+rollback;
+# todo1,2 above
+select * from t1 order by a /* must be the same as before (1,1),(2,2) */;
 
-# 
-# Bug#27565
-# test where KILL is propagated as error to the top level
-# still another bug with the error message to the user
-# todo: fix reexecute the result file after fixing
-# 
-begin; update t1 set b=0 where a=1;
 
-connection con2;
-let $ID= `select connection_id()`;
-send update t2 set b=bug27565()-1 where a=1;
+#
+# multi delete
+# the same as for multi-update
+#
+# connection con1;
+# begin; delete from t1 where a=2;
 
-connection con1;
-eval kill query $ID;
-commit;
+# connection con2;
+# send delete t1 from t1 where t1.a=2;
 
-connection con2;
-# todo: fix Bug #27565 killed query of SF() is not reported correctly and 
-# remove 1105 (wrong)
-#--error ER_QUERY_INTERRUPTED
---error 1105,ER_QUERY_INTERRUPTED
-reap; ### pb: wrong error
-select * from t1 /* must be: (1,0) */;
-select * from t2 /* must be as before: (1,1) */;
+# connection con1;
+# --replace_result $ID ID
+# eval kill query $ID;
+# rollback;
 
-## bug#22725 with effective and propagating killing
+# connection con2;
+# --error 0,ER_QUERY_INTERRUPTED
+# reap;
+# select * from t1 /* must be the same as before (1,1),(2,2) */;
+#
+# insert select
 #
-# top-level ta-table
 connection con1;
-delete from t3;
-reset master;
-begin; update t1 set b=0 where a=1;
+--disable_warnings
+drop table if exists t4;
+--enable_warnings
+create table t4 (a int, b int) engine=innodb;
+insert into t4 values (3, 3);
+begin; insert into t1 values (3, 3);
 
 connection con2;
 let $ID= `select connection_id()`;
-# the query won't perform completely since the function gets interrupted
-send insert into t3 values  (0,0),(1,bug27565());
+begin;
+send insert into t1 select * from t4 for update;
 
 connection con1;
+--replace_result $ID ID
 eval kill query $ID;
 rollback;
 
 connection con2;
-# todo: fix Bug #27565 killed query of SF() is not reported correctly and 
-# remove 1105 (wrong)
-#--error ER_QUERY_INTERRUPTED
---error 1105,ER_QUERY_INTERRUPTED
-reap; ### pb: wrong error
-select count(*) from t3 /* must be zero */;
-show master status /* nothing in binlog */;
-
-# top-level non-ta-table
-connection con1;
-delete from t2;
-reset master;
-begin;  update t1 set b=0 where a=1;
-
-connection con2;
-let $ID= `select connection_id()`;
-# the query won't perform completely since the function gets intrurrupted
-send insert into t2 values (0,0),(1,bug27565()) /* non-ta t2 */;
-
-connection con1;
-eval kill query $ID;
+--error 0,ER_QUERY_INTERRUPTED
+reap;
+# todo 1,2 above
 rollback;
+select * from t1 /* must be the same as before (1,1),(2,2) */;
 
-connection con2;
-# todo: fix Bug #27565 killed query of SF() is not reported correctly and 
-# remove 1105 (wrong)
-#--error ER_QUERY_INTERRUPTED
---error 1105,ER_QUERY_INTERRUPTED
-reap; ### pb: wrong error
+drop table t4; # cleanup for the sub-case
+
+###
+## non-ta table case: killing must be recorded in binlog
+###
 
-select count(*) from t2    /* count must be one */;
-show master status /* insert into non-ta must be in binlog */;
+# In order to be deterministic the test needs INFORMATION_SCHEMA.PROCESSLIST
+# which is not available on 5.0 at this time.
+# Therefore, skip this part on 5.0.
 
-drop function bug27563;
-drop function bug27565;
-}
 
-remove_file $MYSQLTEST_VARDIR/tmp/kill_query_calling_sp.binlog ;
+#
+# common cleanup 
+#
 
 drop table t1,t2,t3;
 
+--echo end of the tests
diff --git a/mysql-test/t/binlog_killed_simulate-master.opt b/mysql-test/t/binlog_killed_simulate-master.opt
new file mode 100644
index 00000000000..90c70ecee29
--- /dev/null
+++ b/mysql-test/t/binlog_killed_simulate-master.opt
@@ -0,0 +1 @@
+--loose-debug=d,simulate_kill_bug27571
diff --git a/mysql-test/t/binlog_killed_simulate.test b/mysql-test/t/binlog_killed_simulate.test
new file mode 100644
index 00000000000..670cd756803
--- /dev/null
+++ b/mysql-test/t/binlog_killed_simulate.test
@@ -0,0 +1,66 @@
+-- source include/have_debug.inc
+#
+# bug#27571 asynchronous setting mysql_$query()'s local error and 
+#           Query_log_event::error_code
+#
+
+--disable_warnings
+drop table if exists t1,t2;
+--enable_warnings
+
+#
+#  Checking that killing upon successful row-loop does not affect binlogging
+#
+
+create table t1  (a int) engine=MyISAM;
+insert into t1 set a=1;
+reset master;
+
+update t1 set a=2 /* will be "killed" after work has been done */;
+
+# a proof the query is binlogged with no error
+
+--exec $MYSQL_BINLOG --start-position=98 $MYSQLTEST_VARDIR/log/master-bin.000001 > $MYSQLTEST_VARDIR/tmp/binlog_killed_bug27571.binlog
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+eval select
+(@a:=load_file("$MYSQLTEST_VARDIR/tmp/binlog_killed_bug27571.binlog"))
+is not null;
+--replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR
+let $error_code= `select @a like "%#%error_code=0%" /* must return 1 */`;
+eval select $error_code /* must return 1 as query completed before got killed*/;
+
+# cleanup for the sub-case
+system rm $MYSQLTEST_VARDIR/tmp/binlog_killed_bug27571.binlog;
+
+
+#
+#  Checking that killing inside of row-loop for LOAD DATA into
+#  non-transactional table affects binlogging
+#
+
+create table t2 (a int, b int) ENGINE=MyISAM;
+reset master;
+--error ER_QUERY_INTERRUPTED
+load data infile '../std_data_ln/rpl_loaddata.dat' into table t2 /* will be "killed" in the middle */;
+
+
+# a proof the query is binlogged with an error
+
+source include/show_binlog_events.inc;
+
+--exec $MYSQL_BINLOG --start-position=98 $MYSQLTEST_VARDIR/log/master-bin.000001 > $MYSQLTEST_VARDIR/tmp/binlog_killed_bug27571.binlog
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+eval select
+(@a:=load_file("$MYSQLTEST_VARDIR/tmp/binlog_killed_bug27571.binlog"))
+is not null;
+--replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR
+let $error_code= `select @a like "%#%error_code=0%" /* must return 0*/`;
+eval select $error_code /* must return 0 to mean the killed query is in */;
+
+# cleanup for the sub-case
+system rm $MYSQLTEST_VARDIR/tmp/binlog_killed_bug27571.binlog;
+
+
+drop table t1,t2;
+
+--echo end of the tests
diff --git a/mysql-test/t/cast.test b/mysql-test/t/cast.test
index 316b79efe4d..df475b49746 100644
--- a/mysql-test/t/cast.test
+++ b/mysql-test/t/cast.test
@@ -246,4 +246,26 @@ INSERT INTO t1(d1) VALUES ('2007-07-19 08:30:00'), (NULL),
 SELECT cast(date(d1) as signed) FROM t1;
 drop table t1;
 
+#
+# Bug #31990: MINUTE() and SECOND() return bogus results when used on a DATE
+#
+
+# Show that HH:MM:SS of a DATE are 0, and that it's the same for columns
+# and typecasts (NULL in, NULL out).
+CREATE TABLE t1 (f1 DATE);
+INSERT INTO t1 VALUES ('2007-07-19'), (NULL);
+SELECT HOUR(f1),
+       MINUTE(f1),
+       SECOND(f1) FROM t1;
+SELECT HOUR(CAST('2007-07-19' AS DATE)),
+       MINUTE(CAST('2007-07-19' AS DATE)),
+       SECOND(CAST('2007-07-19' AS DATE));
+SELECT HOUR(CAST(NULL AS DATE)),
+       MINUTE(CAST(NULL AS DATE)),
+       SECOND(CAST(NULL AS DATE));
+SELECT HOUR(NULL),
+       MINUTE(NULL),
+       SECOND(NULL);
+DROP TABLE t1;
+
 --echo End of 5.0 tests
diff --git a/mysql-test/t/csv.test b/mysql-test/t/csv.test
index b724b4ce47c..db5cb92c3e6 100644
--- a/mysql-test/t/csv.test
+++ b/mysql-test/t/csv.test
@@ -1427,4 +1427,37 @@ insert into t1 values (0xFF,'LATIN SMALL LETTER Y WITH DIAERESIS');
 select hex(c), c, name from t1 order by 1;
 drop table t1;
 
+#
+# Bug #31473: does not work with NULL value in datetime field
+# This bug is a 5.1 but is here to prevent 5.0 regression.
+#
+create table t1(a datetime) engine=csv;
+insert into t1 values();
+select * from t1;
+drop table t1;
+create table t1(a set('foo','bar')) engine=csv;
+insert into t1 values();
+select * from t1;
+drop table t1;
+create table t1(a varchar(32)) engine=csv;
+insert into t1 values();
+select * from t1;
+drop table t1;
+create table t1(a int) engine=csv;
+insert into t1 values();
+select * from t1;
+drop table t1;
+create table t1(a blob) engine=csv;
+insert into t1 values();
+select * from t1;
+drop table t1;
+create table t1(a bit(1)) engine=csv;
+insert into t1 values();
+select BIN(a) from t1;
+drop table t1;
+create table t1(a enum('foo','bar') default 'foo') engine=csv;
+insert into t1 values();
+select * from t1;
+drop table t1;
+
 --echo End of 5.0 tests
diff --git a/mysql-test/t/ctype_euckr.test b/mysql-test/t/ctype_euckr.test
index 56939817b2f..05e4b04eded 100644
--- a/mysql-test/t/ctype_euckr.test
+++ b/mysql-test/t/ctype_euckr.test
@@ -31,3 +31,26 @@ SELECT hex(a) FROM t1 ORDER BY a;
 DROP TABLE t1;
 
 # End of 4.1 tests
+
+#
+#Bug #30315 Character sets: insertion of euckr code value 0xa141 fails
+#
+create table t1 (s1 varchar(5) character set euckr);
+# Insert some valid characters
+insert into t1 values (0xA141);
+insert into t1 values (0xA15A);
+insert into t1 values (0xA161);
+insert into t1 values (0xA17A);
+insert into t1 values (0xA181);
+insert into t1 values (0xA1FE);
+# Insert some invalid characters
+insert into t1 values (0xA140);
+insert into t1 values (0xA15B);
+insert into t1 values (0xA160);
+insert into t1 values (0xA17B);
+insert into t1 values (0xA180);
+insert into t1 values (0xA1FF);
+select hex(s1), hex(convert(s1 using utf8)) from t1 order by binary s1;
+drop table t1;
+
+--echo End of 5.0 tests
diff --git a/mysql-test/t/ctype_uca.test b/mysql-test/t/ctype_uca.test
index 17632e7c8fc..0d917428efb 100644
--- a/mysql-test/t/ctype_uca.test
+++ b/mysql-test/t/ctype_uca.test
@@ -530,7 +530,7 @@ create table t1 (
   a varchar(255),
   key a(a)
 ) character set utf8 collate utf8_czech_ci;
--- In Czech 'ch' is a single letter between 'h' and 'i'
+# In Czech 'ch' is a single letter between 'h' and 'i'
 insert into t1 values
 ('b'),('c'),('d'),('e'),('f'),('g'),('h'),('ch'),('i'),('j');
 select * from t1 where a like 'c%';
@@ -538,4 +538,8 @@ alter table t1 convert to character set ucs2 collate ucs2_czech_ci;
 select * from t1 where a like 'c%';
 drop table t1;
 
+set collation_connection=ucs2_unicode_ci;
+--source include/ctype_regex.inc
+set names utf8;
+
 -- echo End for 5.0 tests
diff --git a/mysql-test/t/ctype_ucs.test b/mysql-test/t/ctype_ucs.test
index a56a8b6eeed..3af5bfa54f9 100644
--- a/mysql-test/t/ctype_ucs.test
+++ b/mysql-test/t/ctype_ucs.test
@@ -559,6 +559,14 @@ set character_set_client= ucs2;
 --error 1231
 set character_set_client= concat('ucs', substr('2', 1));
 
+#
+# BUG#31159 - fulltext search on ucs2 column crashes server
+#
+CREATE TABLE t1(a TEXT CHARSET ucs2 COLLATE ucs2_unicode_ci);
+INSERT INTO t1 VALUES('abcd');
+SELECT * FROM t1 WHERE MATCH(a) AGAINST ('+abcd' IN BOOLEAN MODE);
+DROP TABLE t1;
+
 --echo End of 4.1 tests
 
 #
@@ -663,4 +671,12 @@ select * from t1 where a=if(b<10,_ucs2 0x00C0,_ucs2 0x0062);
 select * from t1 where a=if(b<10,_ucs2 0x0062,_ucs2 0x00C0);
 drop table t1;
 
+set collation_connection=ucs2_general_ci;
+--source include/ctype_regex.inc
+set names latin1;
+#
+# Bug#30981 CHAR(0x41 USING ucs2) doesn't add leading zero
+#
+select hex(char(0x41 using ucs2));
+
 --echo End of 5.0 tests
diff --git a/mysql-test/t/ctype_utf8.test b/mysql-test/t/ctype_utf8.test
index f8eed0bae9a..d184200ad5a 100644
--- a/mysql-test/t/ctype_utf8.test
+++ b/mysql-test/t/ctype_utf8.test
@@ -186,6 +186,13 @@ select * from t1 where a = 'b' and a != 'b';
 drop table t1;
 
 #
+# Testing regexp
+#
+set collation_connection=utf8_general_ci;
+--source include/ctype_regex.inc
+set names utf8;
+
+#
 # Bug #3928 regexp [[:>:]] and UTF-8
 #
 set names utf8;
@@ -1403,3 +1410,30 @@ SELECT b FROM t2 UNION SELECT c FROM t1;
 SELECT i FROM t2 UNION SELECT c FROM t1;
 
 DROP TABLE t1, t2;
+
+#
+# Bug#30982: CHAR(..USING..) can return a not-well-formed string
+# Bug #30986: Character set introducer followed by a HEX string can return bad result
+#
+set sql_mode=traditional;
+select hex(char(0xFF using utf8));
+select hex(convert(0xFF using utf8));
+--error ER_INVALID_CHARACTER_STRING
+select hex(_utf8 0x616263FF);
+--error ER_INVALID_CHARACTER_STRING
+select hex(_utf8 X'616263FF');
+--error ER_INVALID_CHARACTER_STRING
+select hex(_utf8 B'001111111111');
+--error ER_INVALID_CHARACTER_STRING
+select (_utf8 X'616263FF');
+set sql_mode=default;
+select hex(char(0xFF using utf8));
+select hex(convert(0xFF using utf8));
+--error ER_INVALID_CHARACTER_STRING
+select hex(_utf8 0x616263FF);
+--error ER_INVALID_CHARACTER_STRING
+select hex(_utf8 X'616263FF');
+--error ER_INVALID_CHARACTER_STRING
+select hex(_utf8 B'001111111111');
+--error ER_INVALID_CHARACTER_STRING
+select (_utf8 X'616263FF');
diff --git a/mysql-test/t/delayed.test b/mysql-test/t/delayed.test
index 13615c8c269..b09472d3485 100644
--- a/mysql-test/t/delayed.test
+++ b/mysql-test/t/delayed.test
@@ -103,13 +103,13 @@ DROP TABLE t1;
 # Bug#20627 - INSERT DELAYED does not honour auto_increment_* variables
 #
 SET @bug20627_old_auto_increment_offset=
-                @@auto_increment_offset= 2;
+                @@auto_increment_offset;
 SET @bug20627_old_auto_increment_increment=
-                @@auto_increment_increment= 3;
+                @@auto_increment_increment;
 SET @bug20627_old_session_auto_increment_offset=
-                @@session.auto_increment_offset= 4;
+                @@session.auto_increment_offset;
 SET @bug20627_old_session_auto_increment_increment=
-                @@session.auto_increment_increment= 5;
+                @@session.auto_increment_increment;
 SET @@auto_increment_offset= 2;
 SET @@auto_increment_increment= 3;
 SET @@session.auto_increment_offset= 4;
@@ -151,13 +151,13 @@ SET             @@session.auto_increment_increment=
 # Bug#20830 - INSERT DELAYED does not honour SET INSERT_ID
 #
 SET @bug20830_old_auto_increment_offset=
-                @@auto_increment_offset= 2;
+                @@auto_increment_offset;
 SET @bug20830_old_auto_increment_increment=
-                @@auto_increment_increment= 3;
+                @@auto_increment_increment;
 SET @bug20830_old_session_auto_increment_offset=
-                @@session.auto_increment_offset= 4;
+                @@session.auto_increment_offset;
 SET @bug20830_old_session_auto_increment_increment=
-                @@session.auto_increment_increment= 5;
+                @@session.auto_increment_increment;
 SET @@auto_increment_offset= 2;
 SET @@auto_increment_increment= 3;
 SET @@session.auto_increment_offset= 4;
diff --git a/mysql-test/t/delete.test b/mysql-test/t/delete.test
index 8a03cb6c715..602e30687c8 100644
--- a/mysql-test/t/delete.test
+++ b/mysql-test/t/delete.test
@@ -277,3 +277,18 @@ SELECT * FROM t1;
 DROP TABLE t1, t2;
 DROP DATABASE db1;
 DROP DATABASE db2;
+
+#
+# Bug 31742: delete from ... order by function call that causes an error, 
+#            asserts server
+#
+
+CREATE FUNCTION f1() RETURNS INT RETURN 1;
+CREATE TABLE t1 (a INT);
+INSERT INTO t1 VALUES (0);
+--error 1318
+DELETE FROM t1 ORDER BY (f1(10)) LIMIT 1;
+DROP TABLE t1;
+DROP FUNCTION f1;
+
+--echo End of 5.0 tests
diff --git a/mysql-test/t/derived.test b/mysql-test/t/derived.test
index 4d8a8e3c3af..4e79fac584f 100644
--- a/mysql-test/t/derived.test
+++ b/mysql-test/t/derived.test
@@ -211,7 +211,8 @@ drop table t2;
 # select list counter
 #
 CREATE TABLE `t1` ( `itemid` int(11) NOT NULL default '0', `grpid` varchar(15) NOT NULL default '', `vendor` int(11) NOT NULL default '0', `date_` date NOT NULL default '0000-00-00', `price` decimal(12,2) NOT NULL default '0.00', PRIMARY KEY  (`itemid`,`grpid`,`vendor`,`date_`), KEY `itemid` (`itemid`,`vendor`), KEY `itemid_2` (`itemid`,`date_`));
-insert into t1 values (128, 'rozn', 2, now(), 10),(128, 'rozn', 1, now(), 10);
+insert into t1 values (128, 'rozn', 2, curdate(), 10),
+  (128, 'rozn', 1, curdate(), 10);
 SELECT MIN(price) min, MAX(price) max, AVG(price) avg FROM (SELECT SUBSTRING( MAX(concat(date_,";",price)), 12) price FROM t1 WHERE itemid=128 AND  grpid='rozn' GROUP BY itemid, grpid, vendor) lastprices;
 DROP TABLE t1;
 
diff --git a/mysql-test/t/disabled.def b/mysql-test/t/disabled.def
index 9d6a9b57e9a..297b6e70f39 100644
--- a/mysql-test/t/disabled.def
+++ b/mysql-test/t/disabled.def
@@ -16,3 +16,9 @@ im_daemon_life_cycle : Bug#20294: Instance manager tests fail randomly
 im_options_set       : Bug#20294: Instance manager tests fail randomly
 im_options_unset     : Bug#20294: Instance manager tests fail randomly
 im_utils             : Bug#20294: Instance manager tests fail randomly
+grant_cache          : Bug#32651: grant_cache.test fails
+rpl_log              : Bug#32653: rpl_log.test fails randomly
+rpl_view             : Bug#32654: rpl_view.test fails randomly
+ndb_backup_print     : Bug#32357: ndb_backup_print test fails sometimes in pushbuild
+rpl_log_pos          : Bug#8693 Test 'rpl_log_pos' fails sometimes
+kill                 : Bug#29149 Test "kill" fails on Windows
diff --git a/mysql-test/t/fulltext.test b/mysql-test/t/fulltext.test
index 44375562307..e5f1db14b7f 100644
--- a/mysql-test/t/fulltext.test
+++ b/mysql-test/t/fulltext.test
@@ -387,4 +387,12 @@ ALTER TABLE t1 DISABLE KEYS;
 SELECT * FROM t1 WHERE MATCH(a) AGAINST('test');
 DROP TABLE t1;
 
+#
+# BUG#11392 - fulltext search bug
+#
+CREATE TABLE t1(a TEXT);
+INSERT INTO t1 VALUES(' aaaaa aaaa');
+SELECT * FROM t1 WHERE MATCH(a) AGAINST ('"aaaa"' IN BOOLEAN MODE);
+DROP TABLE t1;
+
 # End of 4.1 tests
diff --git a/mysql-test/t/func_gconcat.test b/mysql-test/t/func_gconcat.test
index c415ca6c6eb..df8199a5bc7 100644
--- a/mysql-test/t/func_gconcat.test
+++ b/mysql-test/t/func_gconcat.test
@@ -590,4 +590,13 @@ select group_concat(distinct a, c order by a desc, c desc) from t1;
 drop table t1;
 
 
+#
+# Bug#30897 GROUP_CONCAT returns extra comma on empty fields
+#
+create table t1 (f1 char(20));
+insert into t1 values (''),('');
+select group_concat(distinct f1) from t1;
+select group_concat(f1) from t1;
+drop table t1;
+
 --echo End of 5.0 tests
diff --git a/mysql-test/t/func_group.test b/mysql-test/t/func_group.test
index 2293ac71454..25cb13a2f75 100644
--- a/mysql-test/t/func_group.test
+++ b/mysql-test/t/func_group.test
@@ -860,5 +860,46 @@ SELECT MIN(a), MIN(b) FROM t5 WHERE a = 1 and b > 1;
 
 DROP TABLE t1, t2, t3, t4, t5;
 
+#
+# Bug #31156: mysqld: item_sum.cc:918: 
+#  virtual bool Item_sum_distinct::setup(THD*): Assertion
+#
+
+CREATE TABLE t1 (a INT);
+INSERT INTO t1 values (),(),();
+SELECT (SELECT SLEEP(0) FROM t1 ORDER BY AVG(DISTINCT a) ) as x FROM t1 
+  GROUP BY x;
+SELECT 1 FROM t1 GROUP BY (SELECT SLEEP(0) FROM t1 ORDER BY AVG(DISTINCT a) );
+
+DROP TABLE t1;
+
+#
+# Bug #30715: Assertion failed: item_field->field->real_maybe_null(), file
+# .\opt_sum.cc, line
+#
+
+CREATE TABLE t1 (a int, b date NOT NULL, KEY k1 (a,b));
+SELECT MIN(b) FROM t1 WHERE a=1 AND b>'2007-08-01';
+DROP TABLE t1;
+
+#
+# Bug #31794: no syntax error on SELECT id FROM t HAVING count(*)>2;
+#
+
+CREATE TABLE t1 (a INT);
+INSERT INTO t1 VALUES (1),(2),(3),(4);
+
+SET SQL_MODE=ONLY_FULL_GROUP_BY;
+--error ER_MIX_OF_GROUP_FUNC_AND_FIELDS
+SELECT a FROM t1 HAVING COUNT(*)>2;
+--error ER_MIX_OF_GROUP_FUNC_AND_FIELDS
+SELECT COUNT(*), a FROM t1;
+
+SET SQL_MODE=DEFAULT;
+SELECT a FROM t1 HAVING COUNT(*)>2;
+SELECT COUNT(*), a FROM t1;
+
+DROP TABLE t1;
+
 ###
 --echo End of 5.0 tests
diff --git a/mysql-test/t/func_math.test b/mysql-test/t/func_math.test
index 2ba07dfc581..9f12fdd696e 100644
--- a/mysql-test/t/func_math.test
+++ b/mysql-test/t/func_math.test
@@ -205,4 +205,29 @@ select mod(cast(-2 as unsigned), 3), mod(18446744073709551614, 3), mod(-2, 3);
 select mod(5, cast(-2 as unsigned)), mod(5, 18446744073709551614), mod(5, -2);
 select pow(cast(-2 as unsigned), 5), pow(18446744073709551614, 5), pow(-2, 5);
 
+#
+# Bug #30587: mysql crashes when trying to group by TIME div NUMBER
+#
+
+CREATE TABLE t1 (a timestamp, b varchar(20), c bit(1));
+INSERT INTO t1 VALUES('1998-09-23', 'str1', 1), ('2003-03-25', 'str2', 0);
+SELECT a DIV 900 y FROM t1 GROUP BY y;
+SELECT DISTINCT a DIV 900 y FROM t1;
+SELECT b DIV 900 y FROM t1 GROUP BY y;
+SELECT c DIV 900 y FROM t1 GROUP BY y;
+DROP TABLE t1;
+
+CREATE TABLE t1(a LONGBLOB);
+INSERT INTO t1 VALUES('1'),('2'),('3');
+SELECT DISTINCT (a DIV 254576881) FROM t1;
+SELECT (a DIV 254576881) FROM t1 UNION ALL 
+  SELECT (a DIV 254576881) FROM t1;
+DROP TABLE t1;
+
+CREATE TABLE t1(a SET('a','b','c'));
+INSERT INTO t1 VALUES ('a');
+SELECT a DIV 2 FROM t1 UNION SELECT a DIV 2 FROM t1;
+DROP TABLE t1;
+
+
 --echo End of 5.0 tests
diff --git a/mysql-test/t/func_misc.test b/mysql-test/t/func_misc.test
index 5a70daa50e8..c8b8f8f2a69 100644
--- a/mysql-test/t/func_misc.test
+++ b/mysql-test/t/func_misc.test
@@ -190,6 +190,21 @@ drop function func_26093_a;
 drop function func_26093_b;
 
 #
+# Bug #30832: Assertion + crash with select name_const('test',now());
+#
+--error ER_WRONG_ARGUMENTS
+SELECT NAME_CONST('test', NOW());
+--error ER_WRONG_ARGUMENTS
+SELECT NAME_CONST('test', UPPER('test'));
+
+SELECT NAME_CONST('test', NULL);
+SELECT NAME_CONST('test', 1);
+SELECT NAME_CONST('test', -1);
+SELECT NAME_CONST('test', 1.0);
+SELECT NAME_CONST('test', -1.0);
+SELECT NAME_CONST('test', 'test');
+
+#
 # Bug #31349: ERROR 1062 (23000): Duplicate entry '' for key 'group_key'
 #
 create table t1 (a int not null);
@@ -198,3 +213,4 @@ select min(a) from t1 group by inet_ntoa(a);
 drop table t1;
 
 --echo End of 5.0 tests
+
diff --git a/mysql-test/t/func_regexp.test b/mysql-test/t/func_regexp.test
index 23070c71fe9..1b35fab9d54 100644
--- a/mysql-test/t/func_regexp.test
+++ b/mysql-test/t/func_regexp.test
@@ -6,28 +6,9 @@
 drop table if exists t1;
 --enable_warnings
 
-create table t1 (s1 char(64),s2 char(64));
+set names latin1;
+--source include/ctype_regex.inc
 
-insert into t1 values('aaa','aaa');
-insert into t1 values('aaa|qqq','qqq');
-insert into t1 values('gheis','^[^a-dXYZ]+$');
-insert into t1 values('aab','^aa?b');
-insert into t1 values('Baaan','^Ba*n');
-insert into t1 values('aaa','qqq|aaa');
-insert into t1 values('qqq','qqq|aaa');
-
-insert into t1 values('bbb','qqq|aaa');
-insert into t1 values('bbb','qqq');
-insert into t1 values('aaa','aba');
-
-insert into t1 values(null,'abc');
-insert into t1 values('def',null);
-insert into t1 values(null,null);
-insert into t1 values('ghi','ghi[');
-
-select HIGH_PRIORITY s1 regexp s2 from t1;
-
-drop table t1;
 
 #
 # This test a bug in regexp on Alpha
@@ -74,4 +55,13 @@ execute stmt1 using @a;
 deallocate prepare stmt1;
 drop table t1;
 
-# End of 4.1 tests
+--echo End of 4.1 tests
+
+
+#
+# Bug #31440: 'select 1 regex null' asserts debug server
+#
+
+SELECT 1 REGEXP NULL;
+
+--echo End of 5.0 tests
diff --git a/mysql-test/t/func_set.test b/mysql-test/t/func_set.test
index 710b9b90a05..e4fde6e0e0e 100644
--- a/mysql-test/t/func_set.test
+++ b/mysql-test/t/func_set.test
@@ -54,4 +54,21 @@ select find_in_set(binary 'a', 'A,B,C');
 #
 select find_in_set('1','3,1,');
 
-# End of 4.1 tests
+--echo End of 4.1 tests
+
+#
+# Bug #32560: crash with interval function and count(*)
+#
+SELECT INTERVAL(0.0, NULL);
+SELECT INTERVAL(0.0, CAST(NULL AS DECIMAL));
+SELECT INTERVAL(0.0, CAST(DATE(NULL) AS DECIMAL));
+SELECT INTERVAL(0.0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
+SELECT INTERVAL(0.0, CAST(NULL AS DECIMAL), CAST(NULL AS DECIMAL), 
+  CAST(NULL AS DECIMAL), CAST(NULL AS DECIMAL), CAST(NULL AS DECIMAL), 
+  CAST(NULL AS DECIMAL), CAST(NULL AS DECIMAL), CAST(NULL AS DECIMAL));
+SELECT INTERVAL(0.0, CAST(DATE(NULL) AS DECIMAL), CAST(DATE(NULL) AS DECIMAL),
+  CAST(DATE(NULL) AS DECIMAL), CAST(DATE(NULL) AS DECIMAL),
+  CAST(DATE(NULL) AS DECIMAL), CAST(DATE(NULL) AS DECIMAL),
+  CAST(DATE(NULL) AS DECIMAL), CAST(DATE(NULL) AS DECIMAL));
+
+--echo End of 5.0 tests
diff --git a/mysql-test/t/func_str.test b/mysql-test/t/func_str.test
index 1a32580aa0f..1ca2bbfaf4c 100644
--- a/mysql-test/t/func_str.test
+++ b/mysql-test/t/func_str.test
@@ -738,6 +738,19 @@ explain extended select encode(f1,'zxcv') as 'enc' from t1;
 explain extended select decode(f1,'zxcv') as 'enc' from t1;
 drop table t1;
 
+#
+# Bug #31758 inet_ntoa, oct, crashes server with null + filesort 
+#
+create table t1 (a bigint not null)engine=myisam;
+insert into t1 set a = 1024*1024*1024*4;
+delete from t1 order by (inet_ntoa(a)) desc limit 10;
+drop table t1;
+create table t1 (a char(36) not null)engine=myisam;
+insert ignore into t1 set a = ' ';
+insert ignore into t1 set a = ' ';
+select * from t1 order by (oct(a));
+drop table t1;
+
 --echo End of 4.1 tests
 
 #
@@ -1124,4 +1137,16 @@ SELECT SUBSTR(a,1,len) FROM t1;
 
 DROP TABLE t1; 
 
+#
+# Bug #28850: Potential bugs related to the return type of the CHAR function
+#
+
+CREATE TABLE t1 AS SELECT CHAR(0x414243) as c1;
+SELECT HEX(c1) from t1;
+DROP TABLE t1;
+
+CREATE VIEW v1 AS SELECT CHAR(0x414243) as c1;
+SELECT HEX(c1) from v1;
+DROP VIEW v1;
+
 --echo End of 5.0 tests
diff --git a/mysql-test/t/func_time.test b/mysql-test/t/func_time.test
index 86c848983fa..c0a449ac3f4 100644
--- a/mysql-test/t/func_time.test
+++ b/mysql-test/t/func_time.test
@@ -545,6 +545,16 @@ DROP TABLE testBug8868;
 
 SET NAMES DEFAULT;
 
+#
+# Bug #31160: MAKETIME() crashes server when returning NULL in ORDER BY using 
+# filesort
+#
+CREATE TABLE t1 (
+  a TIMESTAMP
+);
+INSERT INTO t1 VALUES (now()), (now());
+SELECT 1 FROM t1 ORDER BY MAKETIME(1, 1, a);
+DROP TABLE t1;
 
 #
 # Bug #19844 time_format in Union truncates values
diff --git a/mysql-test/t/gis-rtree.test b/mysql-test/t/gis-rtree.test
index 74b12caca41..e68e5039adf 100644
--- a/mysql-test/t/gis-rtree.test
+++ b/mysql-test/t/gis-rtree.test
@@ -797,6 +797,42 @@ UPDATE t1 set spatial_point=GeomFromText('POINT(41 46)') where  c1 like 'f%';
 CHECK TABLE t1 EXTENDED;
 DROP TABLE t1;
 
+#
+# Bug #30286 spatial index cause corruption and server crash!
+#
+
+create table t1 (a geometry not null, spatial index(a));
+insert into t1 values (PointFromWKB(POINT(1.1517219314031e+164, 131072)));
+insert into t1 values (PointFromWKB(POINT(9.1248812352444e+192, 2.9740338169556e+284)));
+insert into t1 values (PointFromWKB(POINT(4.7783097267365e-299, -0)));
+insert into t1 values (PointFromWKB(POINT(1.49166814624e-154, 2.0880974297595e-53)));
+insert into t1 values (PointFromWKB(POINT(4.0917382598702e+149, 1.2024538023802e+111)));
+insert into t1 values (PointFromWKB(POINT(2.0349165139404e+236, 2.9993936277913e-241)));
+insert into t1 values (PointFromWKB(POINT(2.5243548967072e-29, 1.2024538023802e+111)));
+insert into t1 values (PointFromWKB(POINT(0, 6.9835074892995e-251)));
+insert into t1 values (PointFromWKB(POINT(2.0880974297595e-53, 3.1050361846014e+231)));
+insert into t1 values (PointFromWKB(POINT(2.8728483499323e-188, 2.4600631144627e+260)));
+insert into t1 values (PointFromWKB(POINT(3.0517578125e-05, 2.0349165139404e+236)));
+insert into t1 values (PointFromWKB(POINT(1.1517219314031e+164, 1.1818212630766e-125)));
+insert into t1 values (PointFromWKB(POINT(2.481040258324e-265, 5.7766220027675e-275)));
+insert into t1 values (PointFromWKB(POINT(2.0880974297595e-53, 2.5243548967072e-29)));
+insert into t1 values (PointFromWKB(POINT(5.7766220027675e-275, 9.9464647281957e+86)));
+insert into t1 values (PointFromWKB(POINT(2.2181357552967e+130, 3.7857669957337e-270)));
+insert into t1 values (PointFromWKB(POINT(4.5767114681874e-246, 3.6893488147419e+19)));
+insert into t1 values (PointFromWKB(POINT(4.5767114681874e-246, 3.7537584144024e+255)));
+insert into t1 values (PointFromWKB(POINT(3.7857669957337e-270, 1.8033161362863e-130)));
+insert into t1 values (PointFromWKB(POINT(0, 5.8774717541114e-39)));
+insert into t1 values (PointFromWKB(POINT(1.1517219314031e+164, 2.2761049594727e-159)));
+insert into t1 values (PointFromWKB(POINT(6.243497100632e+144, 3.7857669957337e-270)));
+insert into t1 values (PointFromWKB(POINT(3.7857669957337e-270, 2.6355494858076e-82)));
+insert into t1 values (PointFromWKB(POINT(2.0349165139404e+236, 3.8518598887745e-34)));
+insert into t1 values (PointFromWKB(POINT(4.6566128730774e-10, 2.0880974297595e-53)));
+insert into t1 values (PointFromWKB(POINT(2.0880974297595e-53, 1.8827498946116e-183)));
+insert into t1 values (PointFromWKB(POINT(1.8033161362863e-130, 9.1248812352444e+192)));
+insert into t1 values (PointFromWKB(POINT(4.7783097267365e-299, 2.2761049594727e-159)));
+insert into t1 values (PointFromWKB(POINT(1.94906280228e+289, 1.2338789709327e-178)));
+drop table t1;
+
 # End of 4.1 tests
 
 #
diff --git a/mysql-test/t/gis.test b/mysql-test/t/gis.test
index 79743a0b8f4..b7da7db1d76 100644
--- a/mysql-test/t/gis.test
+++ b/mysql-test/t/gis.test
@@ -431,6 +431,14 @@ INSERT INTO t1 VALUES (NULL);
 SELECT * FROM t1;
 DROP TABLE t1;
 
+#
+# Bug #30955 geomfromtext() crasher
+#
+CREATE TABLE `t1` ( `col9` set('a'), `col89` date);
+INSERT INTO `t1` VALUES ('','0000-00-00');
+select geomfromtext(col9,col89) as a from t1;
+DROP TABLE t1;
+
 --echo End of 4.1 tests
 
 #
@@ -590,4 +598,6 @@ SELECT AsText(GeometryFromText(CONCAT(
 --enable_query_log
 SELECT 1;
 
+-- source include/gis_keys.inc
+
 --echo End of 5.0 tests
diff --git a/mysql-test/t/grant2.test b/mysql-test/t/grant2.test
index a3a8e2d5d53..e2d92ee58d4 100644
--- a/mysql-test/t/grant2.test
+++ b/mysql-test/t/grant2.test
@@ -585,5 +585,37 @@ drop user mysqltest_1@localhost;
 drop user mysqltest_2@localhost;
 
 
+#
+# Bug #30468: column level privileges not respected when joining tables
+#
+CREATE DATABASE db1;
+
+USE db1;
+CREATE TABLE t1 (a INT, b INT);
+INSERT INTO t1 VALUES (1,1),(2,2);
+
+CREATE TABLE t2 (b INT, c INT);
+INSERT INTO t2 VALUES (1,100),(2,200);
+
+GRANT SELECT ON t1 TO mysqltest1@localhost; 
+GRANT SELECT (b) ON t2 TO mysqltest1@localhost;
+
+connect (conn1,localhost,mysqltest1,,);
+connection conn1;
+USE db1;
+--error ER_COLUMNACCESS_DENIED_ERROR
+SELECT c FROM t2;
+--error ER_COLUMNACCESS_DENIED_ERROR
+SELECT * FROM t2;
+--error ER_COLUMNACCESS_DENIED_ERROR
+SELECT * FROM t1 JOIN t2 USING (b);
+
+connection default;
+disconnect conn1;
+DROP TABLE db1.t1, db1.t2;
+DROP USER mysqltest1@localhost;
+DROP DATABASE db1;
+
+
 --echo End of 5.0 tests
 
diff --git a/mysql-test/t/group_by.test b/mysql-test/t/group_by.test
index b7c28cada46..b150db6dafe 100644
--- a/mysql-test/t/group_by.test
+++ b/mysql-test/t/group_by.test
@@ -815,3 +815,38 @@ EXPLAIN SELECT c,b   FROM t1 GROUP BY c,b;
 SELECT c,b   FROM t1 GROUP BY c,b;
 
 DROP TABLE t1;
+
+#
+# Bug #32202: ORDER BY not working with GROUP BY
+#
+
+CREATE TABLE t1(
+  id INT AUTO_INCREMENT PRIMARY KEY, 
+  c1 INT NOT NULL, 
+  c2 INT NOT NULL,
+  UNIQUE KEY (c2,c1));
+
+INSERT INTO t1(c1,c2) VALUES (5,1), (4,1), (3,5), (2,3), (1,3);
+
+# Show that the test cases from the bug report pass
+SELECT * FROM t1 ORDER BY c1;
+SELECT * FROM t1 GROUP BY id ORDER BY c1;
+
+# Show that DESC is handled correctly
+SELECT * FROM t1 GROUP BY id ORDER BY id DESC;
+
+# Show that results are correctly ordered when ORDER BY fields
+# are a subset of GROUP BY ones
+SELECT * FROM t1 GROUP BY c2 ,c1, id ORDER BY c2, c1;
+SELECT * FROM t1 GROUP BY c2, c1, id ORDER BY c2 DESC, c1;
+SELECT * FROM t1 GROUP BY c2, c1, id ORDER BY c2 DESC, c1 DESC;
+
+# Show that results are correctly ordered when GROUP BY fields
+# are a subset of ORDER BY ones
+SELECT * FROM t1 GROUP BY c2  ORDER BY c2, c1;
+SELECT * FROM t1 GROUP BY c2  ORDER BY c2 DESC, c1;
+SELECT * FROM t1 GROUP BY c2  ORDER BY c2 DESC, c1 DESC;
+
+DROP TABLE t1;
+
+--echo End of 5.0 tests
diff --git a/mysql-test/t/information_schema.test b/mysql-test/t/information_schema.test
index e9a06c7186e..3d3310e389e 100644
--- a/mysql-test/t/information_schema.test
+++ b/mysql-test/t/information_schema.test
@@ -1088,4 +1088,33 @@ select column_default from information_schema.columns where table_name= 't1';
 show columns from t1;
 drop table t1;
 
+#
+# Bug#31633 Information schema = NULL queries crash the server
+#
+select * from information_schema.columns where table_schema = NULL;
+select * from `information_schema`.`COLUMNS` where `TABLE_NAME` = NULL;
+select * from `information_schema`.`KEY_COLUMN_USAGE` where `TABLE_SCHEMA` = NULL;
+select * from `information_schema`.`KEY_COLUMN_USAGE` where `TABLE_NAME` = NULL;
+select * from information_schema.schemata where schema_name = NULL;
+select * from `information_schema`.`STATISTICS` where `TABLE_SCHEMA` = NULL;
+select * from `information_schema`.`STATISTICS` where `TABLE_NAME` = NULL;
+select * from information_schema.tables where table_schema = NULL;
+select * from information_schema.tables where table_catalog = NULL;
+select * from information_schema.tables where table_name = NULL;
+select * from `information_schema`.`TABLE_CONSTRAINTS` where `TABLE_SCHEMA` = NULL;
+select * from `information_schema`.`TABLE_CONSTRAINTS` where `TABLE_NAME` = NULL;
+select * from `information_schema`.`TRIGGERS` where `EVENT_OBJECT_SCHEMA` = NULL;
+select * from `information_schema`.`TRIGGERS` where `EVENT_OBJECT_TABLE` = NULL;
+select * from `information_schema`.`VIEWS` where `TABLE_SCHEMA` = NULL;
+select * from `information_schema`.`VIEWS` where `TABLE_NAME` = NULL;
+
 --echo End of 5.0 tests.
+
+#
+# Bug#30079 A check for "hidden" I_S tables is flawed
+#
+--error 1109
+show fields from information_schema.table_names;
+--error 1109
+show keys from information_schema.table_names;
+
diff --git a/mysql-test/t/innodb.test b/mysql-test/t/innodb.test
index 04dfa1d0836..d045bad39f7 100644
--- a/mysql-test/t/innodb.test
+++ b/mysql-test/t/innodb.test
@@ -793,6 +793,38 @@ show master status /* there must be no UPDATE query event */;
 drop table t1, t2;
 
 #
+# Bug #29136  	erred multi-delete on trans table does not rollback 
+#
+
+# prepare
+--disable_warnings
+drop table if exists t1, t2;
+--enable_warnings
+CREATE TABLE t1 (a int, PRIMARY KEY (a));
+CREATE TABLE t2 (a int, PRIMARY KEY (a)) ENGINE=InnoDB;
+create trigger trg_del_t2 after  delete on t2 for each row
+       insert into t1 values (1);
+insert into t1 values (1);
+insert into t2 values (1),(2);
+
+
+# exec cases A, B - see multi_update.test
+
+# A. send_error() w/o send_eof() branch
+
+--error ER_DUP_ENTRY
+delete t2 from t2;
+
+# check
+
+select count(*) from t2 /* must be 2 as restored after rollback caused by the error */;
+
+# cleanup bug#29136
+
+drop table t1, t2;
+
+
+#
 # Testing of IFNULL
 #
 create table t1 (a int, b int) engine=innodb;
diff --git a/mysql-test/t/innodb_gis.test b/mysql-test/t/innodb_gis.test
index 142b526af92..024d17c5363 100644
--- a/mysql-test/t/innodb_gis.test
+++ b/mysql-test/t/innodb_gis.test
@@ -1,3 +1,4 @@
 --source include/have_innodb.inc
 SET storage_engine=innodb;
 --source include/gis_generic.inc
+--source include/gis_keys.inc
diff --git a/mysql-test/t/insert_select.test b/mysql-test/t/insert_select.test
index fcd07a21821..78a903e0d18 100644
--- a/mysql-test/t/insert_select.test
+++ b/mysql-test/t/insert_select.test
@@ -385,3 +385,15 @@ INSERT INTO t1 (prev_id) SELECT id
 SELECT * FROM t1;
 
 DROP TABLE t1,t2;
+
+--echo #
+--echo # Bug#30384: Having SQL_BUFFER_RESULT option in the
+--echo #            CREATE .. KEY(..) .. SELECT led to creating corrupted index.
+--echo #
+create table t1(f1 int);
+insert into t1 values(1),(2),(3);
+create table t2 (key(f1)) engine=myisam select sql_buffer_result f1 from t1;
+check table t2 extended;
+drop table t1,t2;
+--echo ##################################################################
+
diff --git a/mysql-test/t/lowercase_view.test b/mysql-test/t/lowercase_view.test
index e9cc26bec18..d6612b3e6b9 100644
--- a/mysql-test/t/lowercase_view.test
+++ b/mysql-test/t/lowercase_view.test
@@ -138,3 +138,26 @@ create view v1Aa as select AaA.col1 from t1Aa as AaA;
 show create view v1AA;
 drop view v1AA;
 drop table t1Aa;
+
+
+#
+# Bug #31562: HAVING and lower case
+#
+
+CREATE TABLE  t1 (a int, b int);
+
+select X.a from t1 AS X group by X.b having (X.a = 1);
+select X.a from t1 AS X group by X.b having (x.a = 1);
+select X.a from t1 AS X group by X.b having (x.b = 1);
+
+CREATE OR REPLACE VIEW v1 AS
+select X.a from t1 AS X group by X.b having (X.a = 1);
+
+SHOW CREATE VIEW v1;
+
+SELECT * FROM v1;
+
+DROP VIEW v1;
+DROP TABLE t1;
+
+--echo End of 5.0 tests.
diff --git a/mysql-test/t/mix_innodb_myisam_binlog.test b/mysql-test/t/mix_innodb_myisam_binlog.test
index f9d7235ff84..e0ce802254a 100644
--- a/mysql-test/t/mix_innodb_myisam_binlog.test
+++ b/mysql-test/t/mix_innodb_myisam_binlog.test
@@ -347,7 +347,7 @@ CREATE TABLE t1 (a int NOT NULL auto_increment primary key) ENGINE=MyISAM;
 CREATE TABLE t2 (a int NOT NULL auto_increment, PRIMARY KEY (a));
 
 delimiter |;
-create function bug27417(n int) 
+create function bug27417(n int)
 RETURNS int(11)
 begin
   insert into t1 values (null);
@@ -380,8 +380,190 @@ delete t2 from t2 where t2.a=bug27417(100) /* must not affect t2 */;
 --disable_info
 select count(*) from t1 /* must be 7 */;
 
-drop function bug27417;
+# function bug27417 remains for the following testing of bug#23333
 drop table t1,t2;
 
+#
+# Bug#23333 using the patch (and the test) for bug#27471
+#
+# throughout the bug tests 
+# t1 - non-trans side effects gatherer;
+# t2 - transactional table;
+#
+
+CREATE TABLE t1 (a int  NOT NULL auto_increment primary key) ENGINE=MyISAM;
+CREATE TABLE t2 (a int, PRIMARY KEY (a)) ENGINE=InnoDB;
+CREATE TABLE t3 (a int, PRIMARY KEY (a), b int unique) ENGINE=MyISAM;
+CREATE TABLE t4 (a int, PRIMARY KEY (a), b int unique) ENGINE=Innodb;
+CREATE TABLE t5 (a int, PRIMARY KEY (a)) ENGINE=InnoDB;
+
+
+#
+# INSERT
+#
+
+# prepare
+  
+ insert into t2 values (1);
+ reset master;
+
+# execute
+
+ --error ER_DUP_ENTRY
+ insert into t2 values (bug27417(1)); 
+  
+# check
+
+ show master status /* the offset must denote there is the query */;
+ select count(*) from t1 /* must be 1 */;
+
+#
+# INSERT SELECT
+#
+
+# prepare
+ delete from t1;
+ delete from t2;
+ insert into t2 values (2);
+ reset master;
+
+# execute
+
+ --error ER_DUP_ENTRY
+ insert into t2 select bug27417(1) union select bug27417(2); 
+  
+# check
+
+ show master status /* the offset must denote there is the query */;
+ select count(*) from t1 /* must be 2 */;
+
+#
+# UPDATE inc multi-update
+#
+
+# prepare
+ delete from t1;
+ insert into t3 values (1,1),(2,3),(3,4);
+ reset master;
+
+# execute
+ --error ER_DUP_ENTRY
+ update t3 set b=b+bug27417(1);
+
+# check
+ show master status /* the offset must denote there is the query */;
+ select count(*) from t1 /* must be 2 */;
+
+## multi_update::send_eof() branch
+
+# prepare
+ delete from t3;
+ delete from t4;
+ insert into t3 values (1,1);
+ insert into t4 values (1,1),(2,2);
+
+ reset master;
+
+# execute
+ --error ER_DUP_ENTRY
+ UPDATE t4,t3 SET t4.a=t3.a + bug27417(1) /* top level non-ta table */;
+
+# check
+ show master status /* the offset must denote there is the query */;
+ select count(*) from t1 /* must be 4 */;
+
+## send_error() branch of multi_update
+
+# prepare
+ delete from t1;
+ delete from t3;
+ delete from t4;
+ insert into t3 values (1,1),(2,2);
+ insert into t4 values (1,1),(2,2);
+
+ reset master;
+
+# execute
+ --error ER_DUP_ENTRY
+ UPDATE t3,t4 SET t3.a=t4.a + bug27417(1);
+
+# check
+ select count(*) from t1 /* must be 1 */;
+
+# cleanup
+ drop table t4;
+
+
+#
+# DELETE incl multi-delete
+#
+
+# prepare
+ delete from t1;
+ delete from t2;
+ delete from t3;
+ insert into t2 values (1);
+ insert into t3 values (1,1);
+ create trigger trg_del before delete on t2 for each row 
+   insert into t3 values (bug27417(1), 2);
+ reset master;
+
+# execute
+ --error ER_DUP_ENTRY
+ delete from t2;
+# check
+ show master status /* the offset must denote there is the query */;
+ select count(*) from t1 /* must be 1 */;
+
+# cleanup
+ drop trigger trg_del;
+
+# prepare
+ delete from t1;
+ delete from t2;
+ delete from t5;
+ create trigger trg_del_t2 after  delete on t2 for each row
+   insert into t1 values (1);
+ insert into t2 values (2),(3);
+ insert into t5 values (1),(2);
+ reset master;
+
+# execute
+ --error ER_DUP_ENTRY
+ delete t2.* from t2,t5 where t2.a=t5.a + 1;
+
+# check
+ show master status /* the offset must denote there is the query */;
+ select count(*) from t1 /* must be 1 */;
+
+
+#
+# LOAD DATA
+#
+
+# prepare
+ delete from t1;
+ create table t4 (a int default 0, b int primary key) engine=innodb;
+ insert into t4 values (0, 17);
+ reset master;
+
+# execute
+ --error ER_DUP_ENTRY
+ load data infile '../std_data_ln/rpl_loaddata.dat' into table t4 (a, @b) set b= @b + bug27417(2);
+# check
+ select * from t4;
+ select count(*) from t1 /* must be 2 */;
+ show master status /* the offset must denote there is the query */;
+
+#
+# bug#23333 cleanup
+#
+
+
+drop trigger trg_del_t2;
+drop table t1,t2,t3,t4,t5;
+drop function bug27417;
+
+
 --echo end of tests
 
diff --git a/mysql-test/t/multi_update.test b/mysql-test/t/multi_update.test
index 84e6a444d47..37cdfcf5f26 100644
--- a/mysql-test/t/multi_update.test
+++ b/mysql-test/t/multi_update.test
@@ -574,4 +574,38 @@ show master status /* there must be the UPDATE query event */;
 # cleanup bug#27716
 drop table t1, t2;
 
+#
+# Bug #29136  	erred multi-delete on trans table does not rollback 
+#
+
+# prepare
+--disable_warnings
+drop table if exists t1, t2, t3;
+--enable_warnings
+CREATE TABLE t1 (a int, PRIMARY KEY (a));
+CREATE TABLE t2 (a int, PRIMARY KEY (a));
+CREATE TABLE t3 (a int, PRIMARY KEY (a)) ENGINE=MyISAM;
+create trigger trg_del_t3 before  delete on t3 for each row insert into t1 values (1);
+
+insert into t2 values (1),(2);
+insert into t3 values (1),(2);
+reset master;
+
+# exec cases B, A - see innodb.test
+
+# B. send_eof() and send_error() afterward
+
+--error ER_DUP_ENTRY
+delete t3.* from t2,t3 where t2.a=t3.a;
+
+# check
+select count(*) from t1 /* must be 1 */;
+select count(*) from t3 /* must be 1 */;
+# the query must be in binlog (no surprise though)
+source include/show_binlog_events.inc;
+
+# cleanup bug#29136
+drop table t1, t2, t3;
+
+
 --echo end of tests
diff --git a/mysql-test/t/myisam.test b/mysql-test/t/myisam.test
index d5f403616c8..80c7a92c12f 100644
--- a/mysql-test/t/myisam.test
+++ b/mysql-test/t/myisam.test
@@ -1161,4 +1161,36 @@ ALTER TABLE t1 ENABLE KEYS;
 SELECT a FROM t1 FORCE INDEX (inx) WHERE a=1;
 DROP TABLE t1;
 
+#
+# Bug#4692 - DISABLE/ENABLE KEYS waste a space
+#
+CREATE TABLE t1 (c1 INT, c2 INT, UNIQUE INDEX (c1), INDEX (c2)) ENGINE=MYISAM;
+--replace_column 6 # 7 # 8 # 10 # 11 # 12 # 13 # 14 # 15 # 16 #
+SHOW TABLE STATUS LIKE 't1';
+INSERT INTO t1 VALUES (1,1);
+--replace_column 6 # 7 # 8 # 10 # 11 # 12 # 13 # 14 # 15 # 16 #
+SHOW TABLE STATUS LIKE 't1';
+ALTER TABLE t1 DISABLE KEYS;
+--replace_column 6 # 7 # 8 # 10 # 11 # 12 # 13 # 14 # 15 # 16 #
+SHOW TABLE STATUS LIKE 't1';
+ALTER TABLE t1 ENABLE KEYS;
+--replace_column 6 # 7 # 8 # 10 # 11 # 12 # 13 # 14 # 15 # 16 #
+SHOW TABLE STATUS LIKE 't1';
+ALTER TABLE t1 DISABLE KEYS;
+--replace_column 6 # 7 # 8 # 10 # 11 # 12 # 13 # 14 # 15 # 16 #
+SHOW TABLE STATUS LIKE 't1';
+ALTER TABLE t1 ENABLE KEYS;
+--replace_column 6 # 7 # 8 # 10 # 11 # 12 # 13 # 14 # 15 # 16 #
+SHOW TABLE STATUS LIKE 't1';
+#--exec ls -log var/master-data/test/t1.MYI
+#--exec myisamchk -dvv var/master-data/test/t1.MYI
+#--exec myisamchk -iev var/master-data/test/t1.MYI
+--echo # Enable keys with parallel repair
+SET @@myisam_repair_threads=2;
+ALTER TABLE t1 DISABLE KEYS;
+ALTER TABLE t1 ENABLE KEYS;
+SET @@myisam_repair_threads=1;
+CHECK TABLE t1 EXTENDED;
+DROP TABLE t1;
+
 --echo End of 5.0 tests
diff --git a/mysql-test/t/myisampack.test b/mysql-test/t/myisampack.test
new file mode 100644
index 00000000000..6598af6318a
--- /dev/null
+++ b/mysql-test/t/myisampack.test
@@ -0,0 +1,33 @@
+#
+# BUG#31277 - myisamchk --unpack corrupts a table
+#
+CREATE TABLE t1(c1 DOUBLE, c2 DOUBLE, c3 DOUBLE, c4 DOUBLE, c5 DOUBLE,
+  c6 DOUBLE, c7 DOUBLE, c8 DOUBLE, c9 DOUBLE, a INT PRIMARY KEY);
+INSERT INTO t1 VALUES
+(-3.31168791059336e-06,-3.19054655887874e-06,-1.06528081684847e-05,-1.227278240089e-06,-1.66718069164799e-06,-2.59038972510885e-06,-2.83145227805303e-06,-4.09678491270648e-07,-2.22610091291797e-06,6),
+(0.0030743000272545,2.53222044316438e-05,2.78674650061845e-05,1.95914465544536e-05,1.7347572525984e-05,1.87513810069614e-05,1.69882826885005e-05,2.44449336987598e-05,1.89914629921774e-05,9),
+(2.85229319423495e-05,3.05970988282259e-05,3.77161100113133e-05,2.3055238978766e-05,2.08241267364615e-05,2.28009504270553e-05,2.12070165658947e-05,2.84350091565409e-05,2.3366822910704e-05,3),
+(0,0,0,0,0,0,0,0,0,12),
+(3.24544577570754e-05,3.44619021870993e-05,4.37561613201124e-05,2.57556808726748e-05,2.3195354640561e-05,2.58532400758869e-05,2.34934241667179e-05,3.1621640063232e-05,2.58229982746189e-05,19),
+(2.53222044316438e-05,0.00445071933455582,2.97447268116016e-05,2.12379514059868e-05,1.86777776502663e-05,2.0170058676712e-05,1.8946030385445e-05,2.66040037173511e-05,2.09161899668946e-05,20),
+(3.03462382611645e-05,3.26517930083994e-05,3.5242025468662e-05,2.53219745106391e-05,2.24384532945004e-05,2.4052346047657e-05,2.23865572957053e-05,3.1634313969082e-05,2.48285463481801e-05,21),
+(1.95914465544536e-05,2.12379514059868e-05,2.27808649037128e-05,0.000341724375366877,1.4512761275113e-05,1.56475828693953e-05,1.44372366441415e-05,2.07952121981765e-05,1.61488256935919e-05,28),
+(1.7347572525984e-05,1.86777776502663e-05,2.04116907052727e-05,1.4512761275113e-05,0.000432162526082388,1.38116514014465e-05,1.2712914948904e-05,1.82503165178506e-05,1.43043075345922e-05,30),
+(1.68339762136661e-05,1.77836497166611e-05,2.36328309295222e-05,1.30183423732016e-05,1.18674654241553e-05,1.32467273128652e-05,1.24581739117775e-05,1.55624190959406e-05,1.33010638508213e-05,31),
+(1.89643062824415e-05,2.06997140070717e-05,2.29045490159364e-05,1.57918175731019e-05,1.39864987449492e-05,1.50580274578455e-05,1.45908734129609e-05,1.95329296993327e-05,1.5814709481221e-05,32),
+(1.69882826885005e-05,1.8946030385445e-05,2.00820439721439e-05,1.44372366441415e-05,1.2712914948904e-05,1.35209686474184e-05,0.00261563314789896,1.78285095864627e-05,1.46699314500019e-05,34),
+(2.0278186540684e-05,2.18923409729654e-05,2.39981539939738e-05,1.71774589459438e-05,1.54654355357383e-05,1.62731485707636e-05,1.49253140625051e-05,2.18229800160297e-05,1.71923561673718e-05,35),
+(2.44449336987598e-05,2.66040037173511e-05,2.84860148925308e-05,2.07952121981765e-05,1.82503165178506e-05,1.97667730441441e-05,1.78285095864627e-05,0.00166478601822712,2.0299952103232e-05,36),
+(1.89914629921774e-05,2.09161899668946e-05,2.26026841007872e-05,1.61488256935919e-05,1.43043075345922e-05,1.52609063290127e-05,1.46699314500019e-05,2.0299952103232e-05,0.00306670170971682,39),
+(0,0,0,0,0,0,0,0,0,41),
+(0,0,0,0,0,0,0,0,0,17),
+(0,0,0,0,0,0,0,0,0,18),
+(2.51880677333017e-05,2.63051795435778e-05,2.79874748974906e-05,2.02888886670845e-05,1.8178636318197e-05,1.91308527003585e-05,1.83260023644133e-05,2.4422300558171e-05,1.96411467520551e-05,44),
+(2.22402118719591e-05,2.37546284320705e-05,2.58463051055541e-05,1.83391609130854e-05,1.6300720519646e-05,1.74559091886791e-05,1.63733785575587e-05,2.26616253279828e-05,1.79541237435621e-05,45),
+(3.01092775359837e-05,3.23865212934412e-05,4.09444584045994e-05,0,2.15470966302776e-05,2.39082636344032e-05,2.28296706429177e-05,2.9007671511595e-05,2.44201138973326e-05,46);
+FLUSH TABLES;
+--exec $MYISAMPACK -s $MYSQLTEST_VARDIR/master-data/test/t1
+--exec $MYISAMCHK -srq $MYSQLTEST_VARDIR/master-data/test/t1
+--exec $MYISAMCHK -s --unpack $MYSQLTEST_VARDIR/master-data/test/t1
+CHECK TABLE t1 EXTENDED;
+DROP TABLE t1;
diff --git a/mysql-test/t/mysql.test b/mysql-test/t/mysql.test
index 6e97d0faede..182b292c817 100644
--- a/mysql-test/t/mysql.test
+++ b/mysql-test/t/mysql.test
@@ -281,4 +281,13 @@ remove_file $MYSQLTEST_VARDIR/tmp/bug21412.sql;
 #
 --exec $MYSQL test -e "/*! \C latin1 */ select 1;"
 
+#
+# Bug#29323 mysql client only accetps ANSI encoded files
+#
+--write_file $MYSQLTEST_VARDIR/tmp/bug29323.sql
+select "This is a file starting with UTF8 BOM 0xEFBBBF";
+EOF
+--exec $MYSQL < $MYSQLTEST_VARDIR/tmp/bug29323.sql 2>&1
+remove_file $MYSQLTEST_VARDIR/tmp/bug29323.sql;
+
 --echo End of 5.0 tests
diff --git a/mysql-test/t/mysql_comments.sql b/mysql-test/t/mysql_comments.sql
new file mode 100644
index 00000000000..60b223a240f
--- /dev/null
+++ b/mysql-test/t/mysql_comments.sql
@@ -0,0 +1,177 @@
+##============================================================================
+## Notes
+##============================================================================
+
+# Test case for Bug#11230
+
+# The point of this test is to make sure that '#', '-- ' and '/* ... */'
+# comments, as well as empty lines, are sent from the client to the server.
+# This is to ensure better error reporting, and to keep comments in the code
+# for stored procedures / functions / triggers (Bug#11230).
+# As a result, be careful when editing comments in this script, they do
+# matter.
+#
+# Also, note that this is a script for **mysql**, not mysqltest.
+# This is critical, as the mysqltest client interprets comments differently.
+
+##============================================================================
+## Setup
+##============================================================================
+
+## See mysql_comments.test for initial cleanup
+
+# Test tables
+#
+# t1 is reused throughout the file, and dropped at the end.
+#
+drop table if exists t1;
+create table t1 (
+  id   char(16) not null default '',
+  data int not null
+);
+
+##============================================================================
+## Comments outside statements
+##============================================================================
+
+# Ignored 1a
+-- Ignored 1b
+/*
+   Ignored 1c
+*/
+
+select 1;
+
+##============================================================================
+## Comments inside statements
+##============================================================================
+
+select # comment 1a
+# comment 2a
+-- comment 2b
+/*
+   comment 2c
+*/
+2
+; # not strictly inside, but on same line
+# ignored
+
+##============================================================================
+## Comments inside functions
+##============================================================================
+
+drop function if exists foofct ;
+
+create function foofct (x char(20))
+returns char(20)
+/* not inside the body yet */
+return
+-- comment 1a
+# comment 1b
+/* comment 1c */
+x; # after body, on same line
+
+select foofct("call 1");
+
+show create function foofct;
+drop function foofct;
+
+delimiter |
+
+create function foofct(x char(20))
+returns char(20)
+begin
+  -- comment 1a
+  # comment 1b
+  /*
+     comment 1c
+  */
+
+  -- empty line below
+
+  -- empty line above
+  return x;
+end|
+
+delimiter ;
+
+select foofct("call 2");
+
+show create function foofct;
+drop function foofct;
+
+##============================================================================
+## Comments inside stored procedures
+##============================================================================
+
+# Empty statement
+drop procedure if exists empty;
+create procedure empty()
+begin
+end;
+
+call empty();
+show create procedure empty;
+drop procedure empty;
+
+drop procedure if exists foosp;
+
+## These comments are before the create, and will be lost
+# Comment 1a
+-- Comment 1b
+/*
+   Comment 1c
+ */
+create procedure foosp()
+/* Comment not quiet in the body yet */
+  insert into test.t1
+## These comments are part of the procedure body, and should be kept.
+# Comment 2a
+-- Comment 2b
+/* Comment 2c */
+  -- empty line below
+
+  -- empty line above
+  values ("foo", 42); # comment 3, still part of the body
+## After the ';', therefore not part of the body
+# comment 4a
+-- Comment 4b
+/*
+   Comment 4c
+ */
+
+call foosp();
+select * from t1;
+delete from t1;
+show create procedure foosp;
+drop procedure foosp;
+
+drop procedure if exists nicesp;
+
+delimiter |
+
+create procedure nicesp(a int)
+begin
+  -- declare some variables here
+  declare b int;
+  declare c float;
+
+  -- do more stuff here
+  -- commented nicely and so on
+
+  -- famous last words ...
+end|
+
+delimiter ;
+
+show create procedure nicesp;
+drop procedure nicesp;
+
+# Triggers can be tested only in 5.1, since 5.0 does not have 
+# SHOW CREATE TRIGGER
+
+##============================================================================
+## Cleanup
+##============================================================================
+
+drop table t1;
diff --git a/mysql-test/t/mysql_comments.test b/mysql-test/t/mysql_comments.test
new file mode 100644
index 00000000000..1f997aeb1ab
--- /dev/null
+++ b/mysql-test/t/mysql_comments.test
@@ -0,0 +1,37 @@
+# This test should work in embedded server after we fix mysqltest
+-- source include/not_embedded.inc
+###################### mysql_comments.test #############################
+#                                                                      #
+# Testing of comments handling by the command line client (mysql)      #
+#                                                                      #
+# Creation:                                                            #
+# 2007-10-29 akopytov Implemented this test as a part of fixes for     #
+#                     bug #26215 and bug #11230                        #
+#                                                                      #
+########################################################################
+
+#
+# Bug #11230: Keeping comments when storing stored procedures
+#
+
+# See the content of mysql_comments.sql
+# Set the test database to a known state before running the tests.
+--disable_warnings
+drop table if exists t1;
+drop function if exists foofct;
+drop procedure if exists empty;
+drop procedure if exists foosp;
+drop procedure if exists nicesp;
+drop trigger if exists t1_empty;
+drop trigger if exists t1_bi;
+--enable_warnings
+
+# Test without comments
+--echo "Pass 1 : --disable-comments"
+--exec $MYSQL --disable-comments test 2>&1 < "./t/mysql_comments.sql"
+
+# Test with comments
+--echo "Pass 2 : --enable-comments"
+--exec $MYSQL --enable-comments test 2>&1 < "./t/mysql_comments.sql"
+
+--echo End of 5.0 tests
diff --git a/mysql-test/t/mysqlbinlog.test b/mysql-test/t/mysqlbinlog.test
index 451eef17108..c83fe94f2eb 100644
--- a/mysql-test/t/mysqlbinlog.test
+++ b/mysql-test/t/mysqlbinlog.test
@@ -237,4 +237,8 @@ let $c= `select $a=$b`;
 --echo $c
 drop table t1;
 
+echo shell> mysqlbinlog std_data/corrupt-relay-bin.000624 > var/tmp/bug31793.sql;
+error 1;
+exec $MYSQL_BINLOG $MYSQL_TEST_DIR/std_data/corrupt-relay-bin.000624 > $MYSQLTEST_VARDIR/tmp/bug31793.sql;
+
 --echo End of 5.0 tests
diff --git a/mysql-test/t/mysqldump.test b/mysql-test/t/mysqldump.test
index 3c62577e781..6dba0a590d0 100644
--- a/mysql-test/t/mysqldump.test
+++ b/mysql-test/t/mysqldump.test
@@ -1577,5 +1577,22 @@ SELECT * FROM t2;
 DROP TABLE t1,t2;
 
 --echo #
+--echo # Bug#29815: new option for suppressing last line of mysqldump:
+--echo #            "Dump completed on"
+--echo #
+
+--echo # --skip-dump-date:
+--replace_regex /-- [^D][^u][^m][^p].*// /\/\*!.*//
+--exec $MYSQL_DUMP --skip-dump-date test
+
+--echo # --dump-date:
+--replace_regex /-- [^D][^u][^m][^p].*// /\/\*!.*// / on [0-9 :-]+/ on DATE/
+--exec $MYSQL_DUMP --dump-date test
+
+--echo # --dump-date (default):
+--replace_regex /-- [^D][^u][^m][^p].*// /\/\*!.*// / on [0-9 :-]+/ on DATE/
+--exec $MYSQL_DUMP test
+
+--echo #
 --echo # End of 5.0 tests
 --echo #
diff --git a/mysql-test/t/ndb_condition_pushdown.test b/mysql-test/t/ndb_condition_pushdown.test
index 748c26e2a9a..b5b7e41fb21 100644
--- a/mysql-test/t/ndb_condition_pushdown.test
+++ b/mysql-test/t/ndb_condition_pushdown.test
@@ -1718,5 +1718,1030 @@ SELECT fname, lname FROM t1 WHERE (fname like 'Y%') or (lname like 'F%');
 set engine_condition_pushdown = 1;
 SELECT fname, lname FROM t1 WHERE (fname like 'Y%') or (lname like 'F%');
 
+# bug#29390 (scan filter is too large, discarded)
+
+drop table t1;
+
+create table t1 (a int, b int, c int, d int, primary key using hash(a))
+    engine=ndbcluster;
+
+insert into t1 values (10,1,100,0+0x1111);
+insert into t1 values (20,2,200,0+0x2222);
+insert into t1 values (30,3,300,0+0x3333);
+insert into t1 values (40,4,400,0+0x4444);
+insert into t1 values (50,5,500,0+0x5555);
+
+set engine_condition_pushdown = on;
+
+select a,b,d from t1
+    where b in (0,1,2,5)
+    order by b;
+
+--disable_query_log
+select a,b,d from t1
+    where b in (
+0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,
+0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,
+0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,
+0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,
+0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,
+0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,
+0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,
+0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,
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+0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,
+0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,
+0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,
+0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2,5,0,1,2)
+    order by b;
+--enable_query_log
+
 set engine_condition_pushdown = @old_ecpd;
 DROP TABLE t1,t2,t3,t4,t5;
diff --git a/mysql-test/t/ndb_update.test b/mysql-test/t/ndb_update.test
index ebcc6995d74..0f8793300e0 100644
--- a/mysql-test/t/ndb_update.test
+++ b/mysql-test/t/ndb_update.test
@@ -33,6 +33,11 @@ UPDATE IGNORE t1 set pk1 = 1, c = 2 where pk1 = 4;
 select * from t1 order by pk1;
 UPDATE t1 set pk1 = pk1 + 10;
 select * from t1 order by pk1;
+# bug#25817
+create unique index ib on t1(b);
+update t1 set c = 4 where pk1 = 12;
+update ignore t1 set b = 55 where pk1 = 14;
+select * from t1 order by pk1;
 
 --disable_warnings
 DROP TABLE IF EXISTS t1;
diff --git a/mysql-test/t/null.test b/mysql-test/t/null.test
index 65e09b006ec..2878b54c357 100644
--- a/mysql-test/t/null.test
+++ b/mysql-test/t/null.test
@@ -1,6 +1,6 @@
 # Initialise
 --disable_warnings
-drop table if exists t1;
+drop table if exists t1, t2;
 --enable_warnings
 
 #
@@ -231,4 +231,27 @@ drop table bug19145a;
 drop table bug19145b;
 drop table bug19145c;
 
-# End of 4.1 tests
+--echo # End of 4.1 tests
+
+--echo #
+--echo # Bug #31471: decimal_bin_size: Assertion `scale >= 0 &&
+--echo #             precision > 0 && scale <= precision'
+--echo #
+
+CREATE TABLE t1 (a DECIMAL (1, 0) ZEROFILL, b DECIMAL (1, 0) ZEROFILL);
+INSERT INTO t1 (a, b) VALUES (0, 0);
+
+CREATE TABLE t2 SELECT IFNULL(a, b) FROM t1;
+DESCRIBE t2;
+DROP TABLE t2;
+
+CREATE TABLE t2 SELECT IFNULL(a, NULL) FROM t1;
+DESCRIBE t2;
+DROP TABLE t2;
+
+CREATE TABLE t2 SELECT IFNULL(NULL, b) FROM t1;
+DESCRIBE t2;
+
+DROP TABLE t1, t2;
+
+--echo # End of 5.0 tests
diff --git a/mysql-test/t/olap.test b/mysql-test/t/olap.test
index 05934bff492..d1e40024733 100644
--- a/mysql-test/t/olap.test
+++ b/mysql-test/t/olap.test
@@ -358,3 +358,21 @@ SELECT * FROM (SELECT a, SUM(a) FROM t1 GROUP BY a WITH ROLLUP) as t;
 
 DROP TABLE t1;
 
+--echo #
+--echo # Bug#31095: Unexpected NULL constant caused server crash.
+--echo #
+create table t1(a int);
+insert into t1 values (1),(2),(3);
+select count(a) from t1 group by null with rollup;
+drop table t1;
+--echo ##############################################################
+
+#
+# Bug #32558: group by null-returning expression with rollup causes crash
+#
+CREATE TABLE t1(a INT);
+INSERT INTO t1 VALUES(0);
+SELECT 1 FROM t1 GROUP BY (DATE(NULL)) WITH ROLLUP;
+DROP TABLE t1;
+
+--echo End of 5.0 tests
diff --git a/mysql-test/t/outfile_loaddata.test b/mysql-test/t/outfile_loaddata.test
new file mode 100644
index 00000000000..2f6ac998b3d
--- /dev/null
+++ b/mysql-test/t/outfile_loaddata.test
@@ -0,0 +1,89 @@
+--disable_warnings
+DROP TABLE IF EXISTS t1, t2;
+--enable_warnings
+
+--echo #
+--echo # Bug#31663 FIELDS TERMINATED BY special character
+--echo #
+
+CREATE TABLE t1 (i1 int, i2 int, c1 VARCHAR(256), c2 VARCHAR(256));
+INSERT INTO t1 VALUES (101, 202, '-r-', '=raker=');
+
+--let $fields=*
+--let $clauses=FIELDS TERMINATED BY 'raker'
+--echo # $clauses, warning:
+
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+--eval SELECT $fields INTO OUTFILE '$MYSQLTEST_VARDIR/tmp/bug31663.txt' $clauses FROM t1
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+--eval SELECT LOAD_FILE('$MYSQLTEST_VARDIR/tmp/bug31663.txt')
+--eval CREATE TABLE t2 SELECT $fields FROM t1
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+--eval LOAD DATA INFILE '$MYSQLTEST_VARDIR/tmp/bug31663.txt' INTO TABLE t2 $clauses
+--eval SELECT $fields FROM t2
+--remove_file $MYSQLTEST_VARDIR/tmp/bug31663.txt
+DROP TABLE t2;
+
+--let $fields=i1, i2
+--let $clauses=FIELDS TERMINATED BY 'r'
+--echo # Only numeric fields, $clauses, no warnings:
+
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+--eval SELECT $fields INTO OUTFILE '$MYSQLTEST_VARDIR/tmp/bug31663.txt' $clauses FROM t1
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+--eval SELECT LOAD_FILE('$MYSQLTEST_VARDIR/tmp/bug31663.txt')
+--eval CREATE TABLE t2 SELECT $fields FROM t1
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+--eval LOAD DATA INFILE '$MYSQLTEST_VARDIR/tmp/bug31663.txt' INTO TABLE t2 $clauses
+--eval SELECT $fields FROM t2
+--remove_file $MYSQLTEST_VARDIR/tmp/bug31663.txt
+DROP TABLE t2;
+
+--let $fields=*
+--let $clauses=FIELDS TERMINATED BY '0'
+--echo # $clauses, warning:
+
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+--eval SELECT $fields INTO OUTFILE '$MYSQLTEST_VARDIR/tmp/bug31663.txt' $clauses FROM t1
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+--eval SELECT LOAD_FILE('$MYSQLTEST_VARDIR/tmp/bug31663.txt')
+--eval CREATE TABLE t2 SELECT $fields FROM t1
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+--eval LOAD DATA INFILE '$MYSQLTEST_VARDIR/tmp/bug31663.txt' INTO TABLE t2 $clauses
+--eval SELECT $fields FROM t2
+--remove_file $MYSQLTEST_VARDIR/tmp/bug31663.txt
+DROP TABLE t2;
+
+--let $fields=*
+--let $clauses=FIELDS OPTIONALLY ENCLOSED BY '"' TERMINATED BY '0'
+--echo # $clauses, warning:
+
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+--eval SELECT $fields INTO OUTFILE '$MYSQLTEST_VARDIR/tmp/bug31663.txt' $clauses FROM t1
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+--eval SELECT LOAD_FILE('$MYSQLTEST_VARDIR/tmp/bug31663.txt')
+--eval CREATE TABLE t2 SELECT $fields FROM t1
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+--eval LOAD DATA INFILE '$MYSQLTEST_VARDIR/tmp/bug31663.txt' INTO TABLE t2 $clauses
+--eval SELECT $fields FROM t2
+--remove_file $MYSQLTEST_VARDIR/tmp/bug31663.txt
+DROP TABLE t2;
+
+--let $fields=c1, c2
+--let $clauses=FIELDS OPTIONALLY ENCLOSED BY '"' TERMINATED BY '0'
+--echo # Only string fields, $clauses, no warnings:
+
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+--eval SELECT $fields INTO OUTFILE '$MYSQLTEST_VARDIR/tmp/bug31663.txt' $clauses FROM t1
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+--eval SELECT LOAD_FILE('$MYSQLTEST_VARDIR/tmp/bug31663.txt')
+--eval CREATE TABLE t2 SELECT $fields FROM t1
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+--eval LOAD DATA INFILE '$MYSQLTEST_VARDIR/tmp/bug31663.txt' INTO TABLE t2 $clauses
+--eval SELECT $fields FROM t2
+--remove_file $MYSQLTEST_VARDIR/tmp/bug31663.txt
+DROP TABLE t2;
+
+DROP TABLE t1;
+
+--echo # End of 5.0 tests.
diff --git a/mysql-test/t/rpl_dual_pos_advance.test b/mysql-test/t/rpl_dual_pos_advance.test
index 074aeec63b1..518fa9df885 100644
--- a/mysql-test/t/rpl_dual_pos_advance.test
+++ b/mysql-test/t/rpl_dual_pos_advance.test
@@ -106,9 +106,3 @@ connection slave;
 sync_with_master;
 
 # End of 4.1 tests
-
-# Cleanup
-# The A->B->A replication causes the master to start writing relay logs
-# in var/run, remove them
-remove_file $MYSQLTEST_VARDIR/run/master-relay-bin.000001;
-remove_file $MYSQLTEST_VARDIR/run/master-relay-bin.index;
diff --git a/mysql-test/t/rpl_flush_log_loop.test b/mysql-test/t/rpl_flush_log_loop.test
index 6e45047bd30..f0b368c285b 100644
--- a/mysql-test/t/rpl_flush_log_loop.test
+++ b/mysql-test/t/rpl_flush_log_loop.test
@@ -3,6 +3,9 @@
 
 source include/master-slave.inc;
 
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+show variables like 'relay_log%';
+
 connection slave;
 stop slave;
 --replace_result $MASTER_MYPORT MASTER_PORT
diff --git a/mysql-test/t/rpl_packet.test b/mysql-test/t/rpl_packet.test
index f410b561663..84bc5d908bf 100644
--- a/mysql-test/t/rpl_packet.test
+++ b/mysql-test/t/rpl_packet.test
@@ -64,9 +64,11 @@ CREATE TABLe `t1` (`f1` LONGTEXT) ENGINE=MyISAM;
 INSERT INTO `t1`(`f1`) VALUES ('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa2048');
 
 # The slave I/O thread must stop after trying to read the above event
-connection slave; 
-sleep 2;
-SHOW STATUS LIKE 'Slave_running';
-
+connection slave;
+--source include/wait_for_slave_io_to_stop.inc 
+--replace_result $MASTER_MYPORT MASTER_MYPORT
+# import is only the 11th column Slave_IO_Running
+--replace_column 1 # 8 # 9 # 12 # 23 # 33 #
+query_vertical show slave status;
 
 # End of tests
diff --git a/mysql-test/t/rpl_slave_skip-slave.opt b/mysql-test/t/rpl_slave_skip-slave.opt
new file mode 100644
index 00000000000..627becdbfb5
--- /dev/null
+++ b/mysql-test/t/rpl_slave_skip-slave.opt
@@ -0,0 +1 @@
+--innodb
diff --git a/mysql-test/t/rpl_slave_skip.test b/mysql-test/t/rpl_slave_skip.test
new file mode 100644
index 00000000000..04aafc51129
--- /dev/null
+++ b/mysql-test/t/rpl_slave_skip.test
@@ -0,0 +1,203 @@
+source include/have_innodb.inc;
+source include/master-slave.inc;
+
+# This test is for checking that the use of SQL_SLAVE_SKIP_COUNTER
+# behaves as expected, i.e., that it is guaranteed to skip an entire
+# group and not start executing in the middle of a transaction.
+
+# We are checking the correct behaviour when using both a
+# transactional and non-transactional table. The non-transactional
+# table comes into play when rolling back a transaction containing a
+# write to this table. In that case, the transaction should still be
+# written to the binary log, and the slave will apply it and then roll
+# it back to get the non-transactional change into the table.
+
+--echo **** On Master ****
+CREATE TABLE t1 (a INT, b SET('master','slave')) ENGINE=INNODB;
+CREATE TABLE t2 (a INT, b SET('master','slave')) ENGINE=MYISAM;
+
+--echo ==== Skipping normal transactions ==== 
+
+--echo **** On Slave ****
+sync_slave_with_master;
+STOP SLAVE;
+source include/wait_for_slave_to_stop.inc;
+
+--echo **** On Master ****
+connection master;
+
+BEGIN;
+INSERT INTO t1 VALUES (1, 'master');
+INSERT INTO t1 VALUES (2, 'master');
+INSERT INTO t1 VALUES (3, 'master');
+COMMIT;
+
+BEGIN;
+INSERT INTO t1 VALUES (4, 'master,slave');
+INSERT INTO t1 VALUES (5, 'master,slave');
+INSERT INTO t1 VALUES (6, 'master,slave');
+COMMIT;
+
+save_master_pos;
+
+SELECT * FROM t1 ORDER BY a;
+
+# This will skip a begin event and the first INSERT of the
+# transaction, and it should keep skipping until it has reached the
+# transaction terminator.
+
+--echo **** On Slave ****
+connection slave;
+SET GLOBAL SQL_SLAVE_SKIP_COUNTER=2;
+START SLAVE;
+source include/wait_for_slave_to_start.inc;
+sync_with_master;
+SELECT * FROM t1 ORDER BY a;
+
+--echo **** On Master ****
+connection master;
+DELETE FROM t1;
+sync_slave_with_master;
+
+--echo ==== Skipping two normal transactions ==== 
+
+--echo **** On Slave ****
+connection slave;
+STOP SLAVE;
+source include/wait_for_slave_to_stop.inc;
+
+--echo **** On Master ****
+connection master;
+
+BEGIN;
+INSERT INTO t1 VALUES (1, 'master');
+INSERT INTO t1 VALUES (2, 'master');
+INSERT INTO t1 VALUES (3, 'master');
+COMMIT;
+
+BEGIN;
+INSERT INTO t1 VALUES (4, 'master');
+INSERT INTO t1 VALUES (5, 'master');
+INSERT INTO t1 VALUES (6, 'master');
+COMMIT;
+
+BEGIN;
+INSERT INTO t1 VALUES (7, 'master,slave');
+INSERT INTO t1 VALUES (8, 'master,slave');
+INSERT INTO t1 VALUES (9, 'master,slave');
+COMMIT;
+
+save_master_pos;
+
+SELECT * FROM t1 ORDER BY a;
+
+# This will skip a begin event and the first INSERT of the
+# transaction, and it should keep skipping until it has reached the
+# transaction terminator.
+
+--echo **** On Slave ****
+connection slave;
+SET GLOBAL SQL_SLAVE_SKIP_COUNTER=8;
+START SLAVE;
+source include/wait_for_slave_to_start.inc;
+sync_with_master;
+SELECT * FROM t1 ORDER BY a;
+
+--echo **** On Master ****
+connection master;
+DELETE FROM t1;
+sync_slave_with_master;
+
+--echo ==== Skipping without autocommit ==== 
+
+# Testing without using autocommit instead. It should still write a
+# BEGIN event, so the behaviour should be the same
+
+--echo **** On Slave ****
+connection slave;
+STOP SLAVE;
+source include/wait_for_slave_to_stop.inc;
+
+--echo **** On Master ****
+connection master;
+SET AUTOCOMMIT=0;
+
+INSERT INTO t1 VALUES (1, 'master');
+INSERT INTO t1 VALUES (2, 'master');
+INSERT INTO t1 VALUES (3, 'master');
+COMMIT;
+
+INSERT INTO t1 VALUES (4, 'master,slave');
+INSERT INTO t1 VALUES (5, 'master,slave');
+INSERT INTO t1 VALUES (6, 'master,slave');
+COMMIT;
+
+save_master_pos;
+
+SELECT * FROM t1 ORDER BY a;
+
+# This will skip a begin event and the first INSERT of the
+# transaction, and it should keep skipping until it has reached the
+# transaction terminator.
+
+--echo **** On Slave ****
+connection slave;
+SET GLOBAL SQL_SLAVE_SKIP_COUNTER=2;
+START SLAVE;
+source include/wait_for_slave_to_start.inc;
+sync_with_master;
+SELECT * FROM t1 ORDER BY a;
+
+# Testing with a non-transactional table in the transaction. This will
+# log a ROLLBACK as a transaction terminator, which is a normal Query
+# log event.
+
+--echo ==== Rollback of transaction with non-transactional change ==== 
+
+--echo **** On Master ****
+connection master;
+DELETE FROM t1;
+SET AUTOCOMMIT=1;
+
+--echo **** On Slave ****
+sync_slave_with_master;
+STOP SLAVE;
+source include/wait_for_slave_to_stop.inc;
+
+--echo **** On Master ****
+connection master;
+disable_warnings;
+BEGIN;
+INSERT INTO t1 VALUES (1, '');
+INSERT INTO t2 VALUES (2, 'master');
+INSERT INTO t1 VALUES (3, '');
+ROLLBACK;
+
+BEGIN;
+INSERT INTO t1 VALUES (4, '');
+INSERT INTO t2 VALUES (5, 'master,slave');
+INSERT INTO t1 VALUES (6, '');
+ROLLBACK;
+enable_warnings;
+
+save_master_pos;
+
+SELECT * FROM t1 ORDER BY a;
+SELECT * FROM t2 ORDER BY a;
+
+--echo **** On Slave ****
+connection slave;
+SET GLOBAL SQL_SLAVE_SKIP_COUNTER=2;
+START SLAVE;
+source include/wait_for_slave_to_start.inc;
+sync_with_master;
+
+SELECT * FROM t1 ORDER BY a;
+SELECT * FROM t2 ORDER BY a;
+
+--echo ==== Cleanup ==== 
+
+--echo **** On Master ****
+connection master;
+DROP TABLE t1, t2;
+sync_slave_with_master;
diff --git a/mysql-test/t/rpl_sp_effects.test b/mysql-test/t/rpl_sp_effects.test
index 9da5723b993..f18710efa37 100644
--- a/mysql-test/t/rpl_sp_effects.test
+++ b/mysql-test/t/rpl_sp_effects.test
@@ -195,9 +195,60 @@ sync_slave_with_master;
 connection slave;
 select 'slave', a from t1;
 
+#
+# cleanup
+#
+
 connection master;
 drop table t1;
 drop function f1;
 drop function f2;
 drop procedure p1;
 sync_slave_with_master;
+
+#
+# bug#26199 Replication Failure on Slave when using stored procs
+#           with bit-type parameters
+
+connection master;
+
+create table t2 (b BIT(7));
+delimiter //;
+create procedure sp_bug26199(bitvalue BIT(7))
+begin
+  insert into t2 set b = bitvalue;
+end //
+
+create function sf_bug26199(b BIT(7)) returns int
+begin
+  insert into t2 values(b);
+  return 0;
+end//
+
+DELIMITER ;//
+
+
+
+call   sp_bug26199(b'1110');
+call   sp_bug26199('\0');
+select sf_bug26199(b'1111111');
+select sf_bug26199(b'101111111');
+select sf_bug26199('\'');
+select hex(b) from t2;
+
+sync_slave_with_master;
+#connection slave;
+select hex(b) from t2;
+
+#
+# cleanup bug#26199
+#
+connection master;
+drop table t2;
+drop procedure sp_bug26199;
+drop function sf_bug26199;
+
+sync_slave_with_master;
+
+
+--echo end of the tests
diff --git a/mysql-test/t/rpl_temporary.test b/mysql-test/t/rpl_temporary.test
index d09049af217..a7a15aebe7a 100644
--- a/mysql-test/t/rpl_temporary.test
+++ b/mysql-test/t/rpl_temporary.test
@@ -211,6 +211,8 @@ select * from t1;
 connection master; 
 drop table t1;
 
+--remove_file $MYSQLTEST_VARDIR/tmp/bug14157.sql
+
 # Delete the anonymous users
 source include/delete_anonymous_users.inc;
 
diff --git a/mysql-test/t/select.test b/mysql-test/t/select.test
index 5c30a17e08e..31c8a3f7d11 100644
--- a/mysql-test/t/select.test
+++ b/mysql-test/t/select.test
@@ -2360,6 +2360,27 @@ insert into t1 values (0xfffffffffffffffff, 0xfffffffffffffffff),
 select hex(a), hex(b) from t1;
 drop table t1;
 
+#
+# Bug #32103: optimizer crash when join on int and mediumint with variable in 
+#             where clause
+#
+
+CREATE TABLE t1 (c0 int);
+CREATE TABLE t2 (c0 int);
+
+# We need any variable that:
+# 1. has integer type, 
+# 2. can be used with the "@@name" syntax
+# 3. available in every server build
+INSERT INTO t1 VALUES(@@connect_timeout);
+INSERT INTO t2 VALUES(@@connect_timeout);
+
+# We only need to ensure 1 row is returned to validate the results
+--replace_column 1 X 2 X
+SELECT * FROM t1 JOIN t2 ON t1.c0 = t2.c0 WHERE (t1.c0 <=> @@connect_timeout);
+
+DROP TABLE t1, t2;
+
 --echo End of 4.1 tests
 
 #
@@ -2742,14 +2763,14 @@ create table t1(f1 int, f2 date);
 insert into t1 values(1,'2005-01-01'),(2,'2005-09-01'),(3,'2005-09-30'),
   (4,'2005-10-01'),(5,'2005-12-30');
 # should return all records
-select * from t1 where f2 >= 0;
-select * from t1 where f2 >= '0000-00-00';
+select * from t1 where f2 >= 0            order by f2;
+select * from t1 where f2 >= '0000-00-00' order by f2;
 # should return 4,5
-select * from t1 where f2 >= '2005-09-31';
-select * from t1 where f2 >= '2005-09-3a';
+select * from t1 where f2 >= '2005-09-31' order by f2;
+select * from t1 where f2 >= '2005-09-3a' order by f2;
 # should return 1,2,3
-select * from t1 where f2 <= '2005-09-31';
-select * from t1 where f2 <= '2005-09-3a';
+select * from t1 where f2 <= '2005-09-31' order by f2;
+select * from t1 where f2 <= '2005-09-3a' order by f2;
 drop table t1;
 
 #
@@ -3466,22 +3487,178 @@ DROP TABLE t1;
 #
 
 --disable_ps_protocol
-
 SELECT 1 AS ` `;
 SELECT 1 AS `  `;
 SELECT 1 AS ` x`;
+--enable_ps_protocol
 
+--error 1166
+CREATE VIEW v1 AS SELECT 1 AS ``;
+
+--error 1166
 CREATE VIEW v1 AS SELECT 1 AS ` `;
-SELECT `` FROM v1;
 
-CREATE VIEW v2 AS SELECT 1 AS `  `;
-SELECT `` FROM v2;
+--error 1166
+CREATE VIEW v1 AS SELECT 1 AS `  `;
+
+--error 1166
+CREATE VIEW v1 AS SELECT (SELECT 1 AS `  `);
+
+CREATE VIEW v1 AS SELECT 1 AS ` x`;
+SELECT `x` FROM v1;
+
+--error 1166
+ALTER VIEW v1 AS SELECT 1 AS ` `;
+
+DROP VIEW v1;
+
+#
+# Bug#31800: Date comparison fails with timezone and slashes for greater
+#            than comparison
+#
+
+# On DATETIME-like literals with trailing garbage, BETWEEN fudged in a
+# DATETIME comparator, while greater/less-than used bin-string comparisons.
+# Should correctly be compared as DATE or DATETIME, but throw a warning:
+
+select str_to_date('2007-10-09','%Y-%m-%d') between '2007/10/01 00:00:00 GMT'
+                                                and '2007/10/20 00:00:00 GMT';
+select str_to_date('2007-10-09','%Y-%m-%d') > '2007/10/01 00:00:00 GMT-6';
+select str_to_date('2007-10-09','%Y-%m-%d') <= '2007/10/2000:00:00 GMT-6';
+
+# We have all we need -- and trailing garbage:
+# (leaving out a leading zero in first example to prove it's a
+# value-comparison, not a string-comparison!)
+select str_to_date('2007-10-01','%Y-%m-%d') = '2007-10-1 00:00:00 GMT-6';
+select str_to_date('2007-10-01','%Y-%m-%d') = '2007-10-01 x00:00:00 GMT-6';
+select str_to_date('2007-10-01','%Y-%m-%d %H:%i:%s') = '2007-10-01 00:00:00 GMT-6';
+select str_to_date('2007-10-01','%Y-%m-%d %H:%i:%s') = '2007-10-01 00:x00:00 GMT-6';
+# no time at all:
+select str_to_date('2007-10-01','%Y-%m-%d %H:%i:%s') = '2007-10-01 x12:34:56 GMT-6';
+# partial time:
+select str_to_date('2007-10-01 12:34:00','%Y-%m-%d %H:%i:%s') = '2007-10-01 12:34x:56 GMT-6';
+# fail, different second part:
+select str_to_date('2007-10-01 12:34:56','%Y-%m-%d %H:%i:%s') = '2007-10-01 12:34x:56 GMT-6';
+# correct syntax, no trailing nonsense -- this one must throw no warning:
+select str_to_date('2007-10-01 12:34:56','%Y-%m-%d %H:%i:%s') = '2007-10-01 12:34:56';
+# no warning, but failure (different hour parts):
+select str_to_date('2007-10-01','%Y-%m-%d') = '2007-10-01 12:00:00';
+# succeed:
+select str_to_date('2007-10-01 12','%Y-%m-%d %H') = '2007-10-01 12:00:00';
+# succeed, but warn for "trailing garbage" (":34"):
+select str_to_date('2007-10-01 12:34','%Y-%m-%d %H') = '2007-10-01 12:00:00';
+# invalid date (Feb 30) succeeds
+select str_to_date('2007-02-30 12:34','%Y-%m-%d %H:%i') = '2007-02-30 12:34';
+# 0-day for both, just works in default SQL mode.
+select str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '2007-10-00 12:34';
+# 0-day, succeed
+select str_to_date('2007-10-00','%Y-%m-%d') between '2007/09/01 00:00:00'
+                                                and '2007/10/20 00:00:00';
+set SQL_MODE=TRADITIONAL;
+# 0-day throws warning in traditional mode, and fails
+select str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '2007-10-00 12:34';
+select str_to_date('2007-10-01 12:34','%Y-%m-%d %H:%i') = '2007-10-00 12:34';
+# different code-path: get_datetime_value() with 0-day
+select str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '2007-10-01 12:34';
+select str_to_date('2007-10-00','%Y-%m-%d') between '2007/09/01'
+                                                and '2007/10/20';
+set SQL_MODE=DEFAULT;
+select str_to_date('2007-10-00','%Y-%m-%d') between '' and '2007/10/20';
+select str_to_date('','%Y-%m-%d') between '2007/10/01' and '2007/10/20';
+select str_to_date('','%Y-%m-%d %H:%i') = '2007-10-01 12:34';
+select str_to_date(NULL,'%Y-%m-%d %H:%i') = '2007-10-01 12:34';
+select str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '';
+
+select str_to_date('1','%Y-%m-%d') = '1';
+select str_to_date('1','%Y-%m-%d') = '1';
+select str_to_date('','%Y-%m-%d') = '';
+
+# these three should work!
+select str_to_date('1000-01-01','%Y-%m-%d') between '0000-00-00' and NULL;
+select str_to_date('1000-01-01','%Y-%m-%d') between NULL and '2000-00-00';
+select str_to_date('1000-01-01','%Y-%m-%d') between NULL and NULL;
+
+#
+# Bug #30666: Incorrect order when using range conditions on 2 tables or more
+#
+
+CREATE TABLE t1 (c11 INT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY);
+CREATE TABLE t2 (c21 INT UNSIGNED NOT NULL, 
+                 c22 INT DEFAULT NULL, 
+                 KEY(c21, c22));
+CREATE TABLE t3 (c31 INT UNSIGNED NOT NULL DEFAULT 0, 
+                 c32 INT DEFAULT NULL, 
+                 c33 INT NOT NULL, 
+                 c34 INT UNSIGNED DEFAULT 0,
+                 KEY (c33, c34, c32));
+
+INSERT INTO t1 values (),(),(),(),();
+INSERT INTO t2 SELECT a.c11, b.c11 FROM t1 a, t1 b;
+INSERT INTO t3 VALUES (1, 1, 1, 0), 
+                      (2, 2, 0, 0), 
+                      (3, 3, 1, 0), 
+                      (4, 4, 0, 0), 
+                      (5, 5, 1, 0);
+
+# Show that ORDER BY produces the correct results order
+SELECT c32 FROM t1, t2, t3 WHERE t1.c11 IN (1, 3, 5) AND 
+                                 t3.c31 = t1.c11 AND t2.c21 = t1.c11 AND 
+                                 t3.c33 = 1 AND t2.c22 in (1, 3) 
+                           ORDER BY c32; 
+
+# Show that ORDER BY DESC produces the correct results order
+SELECT c32 FROM t1, t2, t3 WHERE t1.c11 IN (1, 3, 5) AND 
+                                 t3.c31 = t1.c11 AND t2.c21 = t1.c11 AND 
+                                 t3.c33 = 1 AND t2.c22 in (1, 3) 
+                           ORDER BY c32 DESC; 
+
+DROP TABLE t1, t2, t3;
+###########################################################################
+
+--echo
+--echo #
+--echo # Bug#30736: Row Size Too Large Error Creating a Table and
+--echo # Inserting Data.
+--echo #
 
-CREATE VIEW v3 AS SELECT 1 AS ` x`;
-SELECT `x` FROM v3;
+--disable_warnings
+DROP TABLE IF EXISTS t1;
+DROP TABLE IF EXISTS t2;
+--enable_warnings
 
-DROP VIEW v1, v2, v3;
+--echo
 
---enable_ps_protocol
+CREATE TABLE t1(
+  c1 DECIMAL(10, 2),
+  c2 FLOAT);
+
+--echo
+
+INSERT INTO t1 VALUES (0, 1), (2, 3), (4, 5);
+
+--echo
+
+CREATE TABLE t2(
+  c3 DECIMAL(10, 2))
+  SELECT
+    c1 * c2 AS c3
+  FROM t1;
+
+--echo
+
+SELECT * FROM t1;
+
+--echo
+
+SELECT * FROM t2;
+
+--echo
+
+DROP TABLE t1;
+DROP TABLE t2;
+
+--echo
+
+###########################################################################
 
 --echo End of 5.0 tests
diff --git a/mysql-test/t/skip_grants.test b/mysql-test/t/skip_grants.test
index 75694672a17..02a381063ee 100644
--- a/mysql-test/t/skip_grants.test
+++ b/mysql-test/t/skip_grants.test
@@ -116,3 +116,15 @@ select count(*) from information_schema.COLUMN_PRIVILEGES;
 select count(*) from information_schema.SCHEMA_PRIVILEGES;
 select count(*) from information_schema.TABLE_PRIVILEGES;
 select count(*) from information_schema.USER_PRIVILEGES;
+
+#
+# Bug #32020: loading udfs while --skip-grant-tables is enabled causes out of 
+#             memory errors
+#
+
+--error ER_CANT_INITIALIZE_UDF
+CREATE FUNCTION a RETURNS STRING SONAME '';
+--error ER_SP_DOES_NOT_EXIST
+DROP FUNCTION a;
+
+--echo End of 5.0 tests
diff --git a/mysql-test/t/sp_trans_log.test b/mysql-test/t/sp_trans_log.test
index 3e440b3ccc1..93605722f6b 100644
--- a/mysql-test/t/sp_trans_log.test
+++ b/mysql-test/t/sp_trans_log.test
@@ -27,7 +27,7 @@ reset master|
 --error ER_DUP_ENTRY
 insert into t2 values (bug23333(),1)| 
 --replace_column 2 # 5 # 6 #
-show binlog events from 98 /* with fixes for #23333 will show there is the query */|
+show binlog events from 98 /* with fixes for #23333 will show there are 2 queries */|
 select count(*),@a from t1 /* must be 1,1 */|
 drop table t1, t2|
 
diff --git a/mysql-test/t/subselect.test b/mysql-test/t/subselect.test
index d076ca6bd33..06a64f518fb 100644
--- a/mysql-test/t/subselect.test
+++ b/mysql-test/t/subselect.test
@@ -2970,7 +2970,7 @@ DROP TABLE t1,t2;
 CREATE TABLE t1 (a INT, b INT);
 INSERT INTO t1 VALUES (1, 2), (1,3), (1,4), (2,1), (2,2);
 
--- returns no rows, when it should
+# returns no rows, when it should
 SELECT a1.a, COUNT(*) FROM t1 a1 WHERE a1.a = 1
 AND EXISTS( SELECT a2.a FROM t1 a2 WHERE a2.a = a1.a)
 GROUP BY a1.a;
@@ -2987,4 +2987,61 @@ SELECT (SELECT SUM(t1.a) FROM t2 WHERE a!=0) FROM t1;
 SELECT (SELECT SUM(t1.a) FROM t2 WHERE a=1) FROM t1;
 DROP TABLE t1,t2;
 
+#
+# Bug #31884: Assertion + crash in subquery in the SELECT clause.
+#
+
+CREATE TABLE t1 (a1 INT, a2 INT);
+CREATE TABLE t2 (b1 INT, b2 INT);
+
+INSERT INTO t1 VALUES (100, 200);
+INSERT INTO t1 VALUES (101, 201);
+INSERT INTO t2 VALUES (101, 201);
+INSERT INTO t2 VALUES (103, 203);
+
+SELECT ((a1,a2) IN (SELECT * FROM t2 WHERE b2 > 0)) IS NULL FROM t1;
+DROP TABLE t1, t2;
+
+#
+# Bug #28076: inconsistent binary/varbinary comparison
+#
+
+CREATE TABLE t1 (s1 BINARY(5), s2 VARBINARY(5));
+INSERT INTO t1 VALUES (0x41,0x41), (0x42,0x42), (0x43,0x43);
+
+SELECT s1, s2 FROM t1 WHERE s2 IN (SELECT s1 FROM t1);
+SELECT s1, s2 FROM t1 WHERE (s2, 10) IN (SELECT s1, 10 FROM t1);
+
+CREATE INDEX I1 ON t1 (s1);
+CREATE INDEX I2 ON t1 (s2);
+
+SELECT s1, s2 FROM t1 WHERE s2 IN (SELECT s1 FROM t1);
+SELECT s1, s2 FROM t1 WHERE (s2, 10) IN (SELECT s1, 10 FROM t1);
+
+TRUNCATE t1;
+INSERT INTO t1 VALUES (0x41,0x41);
+SELECT * FROM t1 WHERE s1 = (SELECT s2 FROM t1);
+
+DROP TABLE t1;
+
+CREATE TABLE t1 (a1 VARBINARY(2) NOT NULL DEFAULT '0', PRIMARY KEY (a1));
+CREATE TABLE t2 (a2 BINARY(2) default '0', INDEX (a2));
+CREATE TABLE t3 (a3 BINARY(2) default '0');
+INSERT INTO t1 VALUES (1),(2),(3),(4);
+INSERT INTO t2 VALUES (1),(2),(3);
+INSERT INTO t3 VALUES (1),(2),(3);
+SELECT LEFT(t2.a2, 1) FROM t2,t3 WHERE t3.a3=t2.a2;
+SELECT t1.a1, t1.a1 in (SELECT t2.a2 FROM t2,t3 WHERE t3.a3=t2.a2) FROM t1;
+DROP TABLE t1,t2,t3;
+
+CREATE TABLE t1 (a1 BINARY(3) PRIMARY KEY, b1 VARBINARY(3));
+CREATE TABLE t2 (a2 VARBINARY(3) PRIMARY KEY);
+CREATE TABLE t3 (a3 VARBINARY(3) PRIMARY KEY);
+INSERT INTO t1 VALUES (1,10), (2,20), (3,30), (4,40);
+INSERT INTO t2 VALUES (2), (3), (4), (5);
+INSERT INTO t3 VALUES (10), (20), (30);
+SELECT LEFT(t1.a1,1) FROM t1,t3 WHERE t1.b1=t3.a3;
+SELECT a2 FROM t2 WHERE t2.a2 IN (SELECT t1.a1 FROM t1,t3 WHERE t1.b1=t3.a3);
+DROP TABLE t1, t2, t3;
+
 --echo End of 5.0 tests.
diff --git a/mysql-test/t/symlink.test b/mysql-test/t/symlink.test
index 8c67a4c1048..7eaeaa00c0a 100644
--- a/mysql-test/t/symlink.test
+++ b/mysql-test/t/symlink.test
@@ -125,6 +125,18 @@ show create table t1;
 drop table t1;
 
 #
+# BUG#32111 - Security Breach via DATA/INDEX DIRECORY and RENAME TABLE
+#
+--replace_result $MYSQLTEST_VARDIR TEST_DIR
+eval CREATE TABLE t1(a INT)
+DATA DIRECTORY='$MYSQLTEST_VARDIR/master-data/mysql'
+INDEX DIRECTORY='$MYSQLTEST_VARDIR/master-data/mysql';
+--replace_result $MYSQLTEST_VARDIR TEST_DIR
+--error 1
+RENAME TABLE t1 TO user;
+DROP TABLE t1;
+
+#
 # Test specifying DATA DIRECTORY that is the same as what would normally
 # have been chosen. (Bug #8707)
 #
diff --git a/mysql-test/t/type_date.test b/mysql-test/t/type_date.test
index 02cd07e3c16..507537457d3 100644
--- a/mysql-test/t/type_date.test
+++ b/mysql-test/t/type_date.test
@@ -136,3 +136,58 @@ insert into t1 values (9912101,9912101,9912101);
 insert into t1 values (11111,11111,11111);
 select * from t1;
 drop table t1;
+
+#
+# Bug #30942: select str_to_date from derived table returns varying results
+#
+CREATE TABLE t1 (
+  a INT
+);
+
+INSERT INTO t1 VALUES (1);
+INSERT INTO t1 VALUES (NULL);
+
+SELECT str_to_date( '', a ) FROM t1;
+DROP TABLE t1;
+
+
+#
+# Bug #31221: Optimizer incorrectly identifies impossible WHERE clause
+#
+
+CREATE TABLE t1 (a DATE, b int, PRIMARY KEY (a,b));
+INSERT INTO t1 VALUES (DATE(NOW()), 1);
+SELECT COUNT(*) FROM t1 WHERE a = NOW();
+EXPLAIN SELECT COUNT(*) FROM t1 WHERE a = NOW();
+INSERT INTO t1 VALUES (DATE(NOW()), 2);
+SELECT COUNT(*) FROM t1 WHERE a = NOW();
+EXPLAIN SELECT COUNT(*) FROM t1 WHERE a = NOW();
+SELECT COUNT(*) FROM t1 WHERE a = NOW() AND b = 1;
+EXPLAIN SELECT COUNT(*) FROM t1 WHERE a = NOW() AND b = 1;
+ALTER TABLE t1 DROP PRIMARY KEY;
+SELECT COUNT(*) FROM t1 WHERE a = NOW();
+EXPLAIN SELECT COUNT(*) FROM t1 WHERE a = NOW();
+
+DROP TABLE t1;
+
+#
+# Bug #28687: Search fails on '0000-00-00' date after sql_mode change
+#
+
+CREATE TABLE t1 (a DATE);
+CREATE TABLE t2 (a DATE);
+CREATE INDEX i ON t1 (a);
+INSERT INTO t1 VALUES ('0000-00-00'),('0000-00-00');
+INSERT INTO t2 VALUES ('0000-00-00'),('0000-00-00');
+SELECT * FROM t1 WHERE a = '0000-00-00';
+SELECT * FROM t2 WHERE a = '0000-00-00';
+SET SQL_MODE=TRADITIONAL;
+EXPLAIN SELECT * FROM t1 WHERE a = '0000-00-00';
+SELECT * FROM t1 WHERE a = '0000-00-00';
+SELECT * FROM t2 WHERE a = '0000-00-00';
+--error ER_TRUNCATED_WRONG_VALUE
+INSERT INTO t1 VALUES ('0000-00-00');
+SET SQL_MODE=DEFAULT;
+DROP TABLE t1,t2;
+
+--echo End of 5.0 tests
diff --git a/mysql-test/t/type_datetime.test b/mysql-test/t/type_datetime.test
index 20733a14d46..219af2336e1 100644
--- a/mysql-test/t/type_datetime.test
+++ b/mysql-test/t/type_datetime.test
@@ -155,13 +155,13 @@ set @@sql_mode='ansi,traditional';
 insert into t1 values ('2007-03-23 13:49:38','2007-03-23 13:49:38');
 insert into t1 set dt='2007-03-23 13:49:38',da=dt;
 # Test error handling
---error 1292
+--error ER_TRUNCATED_WRONG_VALUE
 insert into t1 values ('2007-03-32','2007-03-23 13:49:38');
 select * from t1;
 drop table t1;
---error 1067
+--error ER_INVALID_DEFAULT
 create table t1 (da date default '1962-03-32 23:33:34', dt datetime default '1962-03-03');
---error 1067
+--error ER_INVALID_DEFAULT
 create table t1 (t time default '916:00:00 a');
 set @@sql_mode= @org_mode;
 
@@ -169,6 +169,19 @@ set @@sql_mode= @org_mode;
 #
 # Bug#27590: Wrong DATE/DATETIME comparison.  
 #
+## The following sub test will fail (difference to expected result) if the
+## select curdate() < now(), f1 < now(), cast(f1 as date) < now() from t1;
+## runs exact at midnight ('00:00:00').
+## ( Bug#29290 type_datetime.test failure in 5.1 )
+## Therefore we sleep a bit if we are too close to midnight.
+## The complete test itself needs around 1 second.
+## Therefore a time_distance to midnight of 5 seconds should be sufficient.
+if (`SELECT CURTIME() > SEC_TO_TIME(24 * 3600 - 5)`)
+{
+   # We are here when CURTIME() is between '23:59:56' and '23:59:59'.
+   # So a sleep time of 5 seconds brings us between '00:00:01' and '00:00:04'.
+   --real_sleep 5
+}
 create table t1 (f1 date, f2 datetime, f3 timestamp);
 insert into t1(f1) values(curdate());
 select curdate() < now(), f1 < now(), cast(f1 as date) < now() from t1;
@@ -283,6 +296,43 @@ select * from t1 where f1 between 2002010 and 20070101000000;
 select * from t1 where f1 between 20020101 and 2007010100000;
 drop table t1;
 
+--echo #
+--echo # Bug#27216: functions with parameters of different date types may
+--echo #            return wrong type of the result.
+--echo #
+create table t1 (f1 date, f2 datetime, f3 varchar(20));
+create table t2 as select coalesce(f1,f1) as f4 from t1;
+desc t2;
+create table t3 as select coalesce(f1,f2) as f4 from t1;
+desc t3;
+create table t4 as select coalesce(f2,f2) as f4 from t1;
+desc t4;
+create table t5 as select coalesce(f1,f3) as f4 from t1;
+desc t5;
+create table t6 as select coalesce(f2,f3) as f4 from t1;
+desc t6;
+create table t7 as select coalesce(makedate(1997,1),f2) as f4 from t1;
+desc t7;
+create table t8 as select coalesce(cast('01-01-01' as datetime),f2) as f4
+  from t1;
+desc t8;
+create table t9 as select case when 1 then cast('01-01-01' as date)
+  when 0 then cast('01-01-01' as date) end as f4 from t1;
+desc t9;
+create table t10 as select case when 1 then cast('01-01-01' as datetime)
+  when 0 then cast('01-01-01' as datetime) end as f4 from t1;
+desc t10;
+create table t11 as select if(1, cast('01-01-01' as datetime),
+  cast('01-01-01' as date)) as f4 from t1;
+desc t11;
+create table t12 as select least(cast('01-01-01' as datetime),
+  cast('01-01-01' as date)) as f4 from t1;
+desc t12;
+create table t13 as select ifnull(cast('01-01-01' as datetime),
+  cast('01-01-01' as date)) as f4 from t1;
+desc t13;
+drop tables t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13;
+--echo ###################################################################
 #
 # Bug #31253: crash comparing datetime to double
 # Should return 1st row only. Crashes if NULL propagation fails.
diff --git a/mysql-test/t/type_decimal.test b/mysql-test/t/type_decimal.test
index 458583fca81..807d1e6b01e 100644
--- a/mysql-test/t/type_decimal.test
+++ b/mysql-test/t/type_decimal.test
@@ -410,6 +410,13 @@ SELECT ROUND(qty,3), dps, ROUND(qty,dps) FROM t1;
 DROP TABLE t1;
 
 #
+# Bug#31019: MOD() function and operator crashes MySQL when
+#            divisor is very long and < 1
+#
+
+SELECT 1 % .123456789123456789123456789123456789123456789123456789123456789123456789123456789 AS '%';
+SELECT MOD(1, .123456789123456789123456789123456789123456789123456789123456789123456789123456789) AS 'MOD()';
+
 # Bug #31227: memory overrun with decimal (6,6) and zerofill and group_concat
 # valgrind will complain about this (the group_concat(f2)) on unpatched mysqld.
 #
@@ -418,4 +425,57 @@ insert into t1 values (-0.123456,0.123456);
 select group_concat(f1),group_concat(f2) from t1;
 drop table t1;
 
+#
+# BUG#31450 "Query causes error 1048"
+#
+create table t1 (
+  ua_id decimal(22,0) not null,
+  ua_invited_by_id decimal(22,0) default NULL,
+  primary key(ua_id)
+);
+insert into t1 values (123, NULL), (456, NULL);
+
+--echo this must not produce error 1048: 
+select * from t1 where ua_invited_by_id not in (select ua_id from t1);
+
+drop table t1;
+
+#
+# Bug #30889: filesort and order by with float/numeric crashes server
+#
+--disable_warnings
+DROP TABLE IF EXISTS t3;
+DROP TABLE IF EXISTS t4;
+--enable_warnings
+CREATE TABLE t1( a NUMERIC, b INT );
+INSERT INTO t1 VALUES (123456, 40), (123456, 40);
+SELECT TRUNCATE( a, b ) AS c FROM t1 ORDER BY c;
+SELECT ROUND( a, b ) AS c FROM t1 ORDER BY c;
+SELECT ROUND( a, 100 ) AS c FROM t1 ORDER BY c;
+
+CREATE TABLE t2( a NUMERIC, b INT );
+INSERT INTO t2 VALUES (123456, 100);
+SELECT TRUNCATE( a, b ) AS c FROM t2 ORDER BY c;
+SELECT ROUND( a, b ) AS c FROM t2 ORDER BY c;
+
+CREATE TABLE t3( a DECIMAL, b INT );
+INSERT INTO t3 VALUES (123456, 40), (123456, 40);
+SELECT TRUNCATE( a, b ) AS c FROM t3 ORDER BY c;
+SELECT ROUND( a, b ) AS c FROM t3 ORDER BY c;
+SELECT ROUND( a, 100 ) AS c FROM t3 ORDER BY c;
+
+CREATE TABLE t4( a DECIMAL, b INT );
+INSERT INTO t4 VALUES (123456, 40), (123456, 40);
+SELECT TRUNCATE( a, b ) AS c FROM t4 ORDER BY c;
+SELECT ROUND( a, b ) AS c FROM t4 ORDER BY c;
+SELECT ROUND( a, 100 ) AS c FROM t4 ORDER BY c;
+
+delete from t1;
+INSERT INTO t1 VALUES (1234567890, 20), (999.99, 5);
+show create table t1;
+
+select round(a,b) as c from t1 order by c;
+
+DROP TABLE t1, t2, t3, t4;
+
 --echo End of 5.0 tests
diff --git a/mysql-test/t/variables.test b/mysql-test/t/variables.test
index ccd487a72ea..a8f0a3425df 100644
--- a/mysql-test/t/variables.test
+++ b/mysql-test/t/variables.test
@@ -139,7 +139,7 @@ show global variables like 'net_%';
 show session variables like 'net_%';
 set net_buffer_length=1;
 show variables like 'net_buffer_length';
---warning 1292
+#warning 1292
 set net_buffer_length=2000000000;
 show variables like 'net_buffer_length';
 
@@ -536,7 +536,14 @@ set @test = @@query_prealloc_size;
 set @@query_prealloc_size = @test;
 select @@query_prealloc_size = @test;
 
-# End of 4.1 tests
+#
+# Bug#31588 buffer overrun when setting variables
+#
+# Buffer-size Off By One. Should throw valgrind-warning without fix #31588.
+--error 1231
+set global sql_mode=repeat('a',80);
+
+--echo End of 4.1 tests
 
 #
 # Bug#6282 Packet error with SELECT INTO
@@ -675,6 +682,20 @@ set @@hostname= "anothername";
 --replace_column 2 #
 show variables like 'hostname';
 
+#
+# Bug #29131: SHOW VARIABLES reports variable 'log' but SET doesn't recognize it
+#
+
+SHOW VARIABLES LIKE 'log';
+SELECT @@log;
+--error 1238
+SET GLOBAL log=0;
+
+SHOW VARIABLES LIKE 'log_slow_queries';
+SELECT @@log_slow_queries;
+--error 1238
+SET GLOBAL log_slow_queries=0;
+
 --echo End of 5.0 tests
 
 # This is at the very after the versioned tests, since it involves doing
diff --git a/mysql-test/t/view.test b/mysql-test/t/view.test
index fc3fdc932ba..0faa8e7a785 100644
--- a/mysql-test/t/view.test
+++ b/mysql-test/t/view.test
@@ -510,7 +510,7 @@ drop table t1;
 #
 create table t1 (a int, b int);
 create view v1 as select a, sum(b) from t1 group by a;
--- error 1176
+--error ER_WRONG_USAGE
 select b from v1 use index (some_index) where b=1;
 drop view v1;
 drop table t1;
@@ -2548,19 +2548,20 @@ CREATE TABLE t1(
   fName varchar(25) NOT NULL,
   lName varchar(25) NOT NULL,
   DOB date NOT NULL,
+  test_date date NOT NULL,
   uID int unsigned NOT NULL AUTO_INCREMENT PRIMARY KEY);
  
-INSERT INTO t1(fName, lName, DOB) VALUES
-  ('Hank', 'Hill', '1964-09-29'),
-  ('Tom', 'Adams', '1908-02-14'),
-  ('Homer', 'Simpson', '1968-03-05');
+INSERT INTO t1(fName, lName, DOB, test_date) VALUES
+  ('Hank', 'Hill', '1964-09-29', '2007-01-01'),
+  ('Tom', 'Adams', '1908-02-14', '2007-01-01'),
+  ('Homer', 'Simpson', '1968-03-05', '2007-01-01');
 
 CREATE VIEW v1 AS
-  SELECT (year(now())-year(DOB)) AS Age
+  SELECT (year(test_date)-year(DOB)) AS Age
     FROM t1 HAVING Age < 75; 
 SHOW CREATE VIEW v1;           
 
-SELECT (year(now())-year(DOB)) AS Age FROM t1 HAVING Age < 75;
+SELECT (year(test_date)-year(DOB)) AS Age FROM t1 HAVING Age < 75;
 SELECT * FROM v1;
 
 DROP VIEW v1;
@@ -3415,5 +3416,45 @@ select table_name, is_updatable from information_schema.views
 drop view v1;
 drop table t1;
 
+#
+# Bug #28701: SELECTs from VIEWs completely ignore USE/FORCE KEY, allowing
+# invalid statements
+#
+
+CREATE TABLE t1 (a INT);
+INSERT INTO t1 VALUES (1),(2);
+CREATE VIEW v1 AS SELECT * FROM t1;
+--error ER_WRONG_USAGE
+SELECT * FROM v1 USE KEY(non_existant);
+--error ER_WRONG_USAGE
+SELECT * FROM v1 FORCE KEY(non_existant);
+--error ER_WRONG_USAGE
+SELECT * FROM v1 IGNORE KEY(non_existant);
+
+DROP VIEW v1;
+DROP TABLE t1;
+
+
+#
+# Bug #28702: VIEWs defined with USE/FORCE KEY ignore that request
+#
+CREATE TABLE t1 (a INT NOT NULL AUTO_INCREMENT, b INT NOT NULL DEFAULT 0,
+                 PRIMARY KEY(a), KEY (b));
+INSERT INTO t1 VALUES (),(),(),(),(),(),(),(),(),(),(),(),(),(),();
+CREATE VIEW v1 AS SELECT * FROM t1 FORCE KEY (PRIMARY,b) ORDER BY a;
+SHOW CREATE VIEW v1;
+EXPLAIN SELECT * FROM v1;
+CREATE VIEW v2 AS SELECT * FROM t1 USE KEY () ORDER BY a;
+SHOW CREATE VIEW v2;
+EXPLAIN SELECT * FROM v2;
+CREATE VIEW v3 AS SELECT * FROM t1 IGNORE KEY (b) ORDER BY a;
+SHOW CREATE VIEW v3;
+EXPLAIN SELECT * FROM v3;
+
+DROP VIEW v1;
+DROP VIEW v2;
+DROP VIEW v3;
+DROP TABLE t1;
+
 --echo End of 5.0 tests.
 
diff --git a/mysql-test/t/view_grant.test b/mysql-test/t/view_grant.test
index a102f87c4e8..7f9eb4e1cff 100644
--- a/mysql-test/t/view_grant.test
+++ b/mysql-test/t/view_grant.test
@@ -1034,10 +1034,11 @@ GRANT SELECT ON db26813.t1 TO u26813@localhost;
 
 connect (u1,localhost,u26813,,db26813);
 connection u1;
---error 1142
+--error ER_SPECIFIC_ACCESS_DENIED_ERROR
 ALTER VIEW v1 AS SELECT f2 FROM t1;
---error 1142
+--error ER_SPECIFIC_ACCESS_DENIED_ERROR
 ALTER VIEW v2 AS SELECT f2 FROM t1;
+--error ER_SPECIFIC_ACCESS_DENIED_ERROR
 ALTER VIEW v3 AS SELECT f2 FROM t1;
 
 connection root;
@@ -1047,6 +1048,51 @@ DROP USER u26813@localhost;
 DROP DATABASE db26813;
 disconnect u1;
 
+--echo #
+--echo # Bug#29908: A user can gain additional access through the ALTER VIEW.
+--echo #
+connection root;
+CREATE DATABASE mysqltest_29908;
+USE mysqltest_29908;
+CREATE TABLE t1(f1 INT, f2 INT);
+CREATE USER u29908_1@localhost;
+CREATE DEFINER = u29908_1@localhost VIEW v1 AS SELECT f1 FROM t1;
+CREATE DEFINER = u29908_1@localhost SQL SECURITY INVOKER VIEW v2 AS
+  SELECT f1 FROM t1;
+GRANT DROP, CREATE VIEW, SHOW VIEW ON mysqltest_29908.v1 TO u29908_1@localhost;
+GRANT DROP, CREATE VIEW, SHOW VIEW ON mysqltest_29908.v2 TO u29908_1@localhost;
+GRANT SELECT ON mysqltest_29908.t1 TO u29908_1@localhost;
+CREATE USER u29908_2@localhost;
+GRANT DROP, CREATE VIEW ON mysqltest_29908.v1 TO u29908_2@localhost;
+GRANT DROP, CREATE VIEW, SHOW VIEW ON mysqltest_29908.v2 TO u29908_2@localhost;
+GRANT SELECT ON mysqltest_29908.t1 TO u29908_2@localhost;
+
+connect (u2,localhost,u29908_2,,mysqltest_29908);
+--error ER_SPECIFIC_ACCESS_DENIED_ERROR
+ALTER VIEW v1 AS SELECT f2 FROM t1;
+--error ER_SPECIFIC_ACCESS_DENIED_ERROR
+ALTER VIEW v2 AS SELECT f2 FROM t1;
+SHOW CREATE VIEW v2;
+
+connect (u1,localhost,u29908_1,,mysqltest_29908);
+ALTER VIEW v1 AS SELECT f2 FROM t1;
+SHOW CREATE VIEW v1;
+ALTER VIEW v2 AS SELECT f2 FROM t1;
+SHOW CREATE VIEW v2;
+
+connection root;
+ALTER VIEW v1 AS SELECT f1 FROM t1;
+SHOW CREATE VIEW v1;
+ALTER VIEW v2 AS SELECT f1 FROM t1;
+SHOW CREATE VIEW v2;
+
+DROP USER u29908_1@localhost;
+DROP USER u29908_2@localhost;
+DROP DATABASE mysqltest_29908;
+disconnect u1;
+disconnect u2;
+--echo #######################################################################
+
 #
 # BUG#24040: Create View don't succed with "all privileges" on a database.
 #
diff --git a/mysys/CMakeLists.txt b/mysys/CMakeLists.txt
index 8aaf0b5f00f..cd3e7afd6a5 100755
--- a/mysys/CMakeLists.txt
+++ b/mysys/CMakeLists.txt
@@ -26,7 +26,7 @@ ADD_LIBRARY(mysys array.c charset-def.c charset.c checksum.c default.c default_m
 				errors.c hash.c list.c md5.c mf_brkhant.c mf_cache.c mf_dirname.c mf_fn_ext.c
 				mf_format.c mf_getdate.c mf_iocache.c mf_iocache2.c mf_keycache.c 
 				mf_keycaches.c mf_loadpath.c mf_pack.c mf_path.c mf_qsort.c mf_qsort2.c
-				mf_radix.c mf_same.c mf_sort.c mf_soundex.c mf_strip.c mf_tempdir.c
+				mf_radix.c mf_same.c mf_sort.c mf_soundex.c mf_strip.c mf_arr_appstr.c mf_tempdir.c
 				mf_tempfile.c mf_unixpath.c mf_wcomp.c mf_wfile.c mulalloc.c my_access.c
 				my_aes.c my_alarm.c my_alloc.c my_append.c my_bit.c my_bitmap.c my_chsize.c
 				my_clock.c my_compress.c my_conio.c my_copy.c my_crc32.c my_create.c my_delete.c
diff --git a/mysys/Makefile.am b/mysys/Makefile.am
index a835492e670..8c6bf5f7006 100644
--- a/mysys/Makefile.am
+++ b/mysys/Makefile.am
@@ -38,7 +38,7 @@ libmysys_a_SOURCES =    my_init.c my_getwd.c mf_getdate.c my_mmap.c \
 			my_error.c errors.c my_div.c my_messnc.c \
 			mf_format.c mf_same.c mf_dirname.c mf_fn_ext.c \
 			my_symlink.c my_symlink2.c \
-			mf_pack.c mf_unixpath.c mf_strip.c \
+			mf_pack.c mf_unixpath.c mf_strip.c mf_arr_appstr.c \
 			mf_wcomp.c mf_wfile.c my_gethwaddr.c \
 			mf_qsort.c mf_qsort2.c mf_sort.c \
 			ptr_cmp.c mf_radix.c queues.c \
diff --git a/mysys/charset.c b/mysys/charset.c
index 4c3f2d0ab71..d1cca150308 100644
--- a/mysys/charset.c
+++ b/mysys/charset.c
@@ -810,3 +810,43 @@ ulong escape_quotes_for_mysql(CHARSET_INFO *charset_info,
   *to= 0;
   return overflow ? (ulong)~0 : (ulong) (to - to_start);
 }
+
+
+/**
+  @brief Find compatible character set with ctype.
+
+  @param[in] original_cs Original character set
+
+  @note
+    128 my_charset_ucs2_general_uca      ->192 my_charset_utf8_general_uca_ci
+    129 my_charset_ucs2_icelandic_uca_ci ->193 my_charset_utf8_icelandic_uca_ci
+    130 my_charset_ucs2_latvian_uca_ci   ->194 my_charset_utf8_latvian_uca_ci
+    131 my_charset_ucs2_romanian_uca_ci  ->195 my_charset_utf8_romanian_uca_ci
+    132 my_charset_ucs2_slovenian_uca_ci ->196 my_charset_utf8_slovenian_uca_ci
+    133 my_charset_ucs2_polish_uca_ci    ->197 my_charset_utf8_polish_uca_ci
+    134 my_charset_ucs2_estonian_uca_ci  ->198 my_charset_utf8_estonian_uca_ci
+    135 my_charset_ucs2_spanish_uca_ci   ->199 my_charset_utf8_spanish_uca_ci
+    136 my_charset_ucs2_swedish_uca_ci   ->200 my_charset_utf8_swedish_uca_ci
+    137 my_charset_ucs2_turkish_uca_ci   ->201 my_charset_utf8_turkish_uca_ci
+    138 my_charset_ucs2_czech_uca_ci     ->202 my_charset_utf8_czech_uca_ci
+    139 my_charset_ucs2_danish_uca_ci    ->203 my_charset_utf8_danish_uca_ci
+    140 my_charset_ucs2_lithuanian_uca_ci->204 my_charset_utf8_lithuanian_uca_ci
+    141 my_charset_ucs2_slovak_uca_ci    ->205 my_charset_utf8_slovak_uca_ci
+    142 my_charset_ucs2_spanish2_uca_ci  ->206 my_charset_utf8_spanish2_uca_ci
+    143 my_charset_ucs2_roman_uca_ci     ->207 my_charset_utf8_roman_uca_ci
+    144 my_charset_ucs2_persian_uca_ci   ->208 my_charset_utf8_persian_uca_ci
+
+  @return Compatible character set or NULL.
+*/
+
+CHARSET_INFO *get_compatible_charset_with_ctype(CHARSET_INFO *original_cs)
+{
+  CHARSET_INFO *compatible_cs= 0;
+  DBUG_ENTER("get_compatible_charset_with_ctype");
+  if (!strcmp(original_cs->csname, "ucs2") &&
+      (compatible_cs= get_charset(original_cs->number + 64, MYF(0))) &&
+      (!compatible_cs->ctype ||
+       strcmp(original_cs->name + 4, compatible_cs->name + 4)))
+    compatible_cs= 0;
+  DBUG_RETURN(compatible_cs);
+}
diff --git a/mysys/default.c b/mysys/default.c
index aff38b6af0b..e58903d6d64 100644
--- a/mysys/default.c
+++ b/mysys/default.c
@@ -47,7 +47,7 @@ char *my_defaults_extra_file=0;
 
 /* Which directories are searched for options (and in which order) */
 
-#define MAX_DEFAULT_DIRS 7
+#define MAX_DEFAULT_DIRS 6
 const char *default_directories[MAX_DEFAULT_DIRS + 1];
 
 #ifdef __WIN__
@@ -83,7 +83,22 @@ static int search_default_file_with_ext(Process_option_func func,
                                         void *func_ctx,
 					const char *dir, const char *ext,
 					const char *config_file, int recursion_level);
-static void init_default_directories();
+
+
+
+/**
+  Create the list of default directories.
+
+  @details
+  On all systems, if a directory is already in the list, it will be moved
+  to the end of the list.  This avoids reading defaults files multiple times,
+  while ensuring the correct precedence.
+
+  @return void
+*/
+
+static void (*init_default_directories)();
+
 
 static char *remove_end_comment(char *ptr);
 
@@ -913,6 +928,34 @@ void print_defaults(const char *conf_file, const char **groups)
 #include <help_end.h>
 
 
+/*
+  This extra complexity is to avoid declaring 'rc' if it won't be
+  used.
+*/
+#define ADD_DIRECTORY_INTERNAL(DIR) \
+  array_append_string_unique((DIR), default_directories, \
+                             array_elements(default_directories))
+#ifdef DBUG_OFF
+#  define ADD_DIRECTORY(DIR)  (void) ADD_DIRECTORY_INTERNAL(DIR)
+#else
+#define ADD_DIRECTORY(DIR) \
+  do { \
+    my_bool rc= ADD_DIRECTORY_INTERNAL(DIR); \
+    DBUG_ASSERT(rc == FALSE);                   /* Success */ \
+  } while (0)
+#endif
+
+
+#define ADD_COMMON_DIRECTORIES() \
+  do { \
+    char *env; \
+    if ((env= getenv(STRINGIFY_ARG(DEFAULT_HOME_ENV)))) \
+      ADD_DIRECTORY(env); \
+    /* Placeholder for --defaults-extra-file=<path> */ \
+    ADD_DIRECTORY(""); \
+  } while (0)
+
+
 #ifdef __WIN__
 /*
   This wrapper for GetSystemWindowsDirectory() will dynamically bind to the
@@ -947,73 +990,33 @@ static uint my_get_system_windows_directory(char *buffer, uint size)
   }
   return count;
 }
-#endif
 
 
-/*
-  Create the list of default directories.
+/**
+  Initialize default directories for Microsoft Windows
 
-  On Microsoft Windows, this is:
-    1. C:/
+  @details
+    1. GetSystemWindowsDirectory()
     2. GetWindowsDirectory()
-    3. GetSystemWindowsDirectory()
-    4. getenv(DEFAULT_HOME_ENV)
-    5. Directory above where the executable is located
-    6. ""
-    7. --sysconfdir=<path>
-
-  On Novell NetWare, this is:
-    1. sys:/etc/
-    2. getenv(DEFAULT_HOME_ENV)
-    3. ""
-    4. --sysconfdir=<path>
-
-  On OS/2, this is:
-    1. getenv(ETC)
-    2. /etc/
-    3. getenv(DEFAULT_HOME_ENV)
-    4. ""
-    5. "~/"
-    6. --sysconfdir=<path>
-
-  Everywhere else, this is:
-    1. /etc/
-    2. getenv(DEFAULT_HOME_ENV)
-    3. ""
-    4. "~/"
-    5. --sysconfdir=<path>
-
- */
+    3. C:/
+    4. Directory above where the executable is located
+    5. getenv(DEFAULT_HOME_ENV)
+    6. --defaults-extra-file=<path> (run-time option)
+*/
 
-static void init_default_directories()
+static void init_default_directories_win()
 {
-  const char *env, **ptr= default_directories;
+  bzero((char *) default_directories, sizeof(default_directories));
 
-#ifdef __WIN__
-  *ptr++= "C:/";
+  if (my_get_system_windows_directory(shared_system_dir,
+                                      sizeof(shared_system_dir)))
+    ADD_DIRECTORY(shared_system_dir);
 
   if (GetWindowsDirectory(system_dir,sizeof(system_dir)))
-    *ptr++= (char*)&system_dir;
-  if (my_get_system_windows_directory(shared_system_dir,
-                                      sizeof(shared_system_dir)) &&
-      strcmp(system_dir, shared_system_dir))
-    *ptr++= (char *)&shared_system_dir;
+    ADD_DIRECTORY(system_dir);
+
+  ADD_DIRECTORY("C:/");
 
-#elif defined(__NETWARE__)
-  *ptr++= "sys:/etc/";
-#else
-#if defined(__EMX__) || defined(OS2)
-  if ((env= getenv("ETC")))
-    *ptr++= env;
-#endif
-  *ptr++= "/etc/";
-#endif
-  if ((env= getenv(STRINGIFY_ARG(DEFAULT_HOME_ENV))))
-    *ptr++= env;
-  *ptr++= "";			/* Place for defaults_extra_file */
-#if !defined(__WIN__) && !defined(__NETWARE__)
-  *ptr++= "~/";;
-#elif defined(__WIN__)
   if (GetModuleFileName(NULL, config_dir, sizeof(config_dir)))
   {
     char *last= NULL, *end= strend(config_dir);
@@ -1043,12 +1046,84 @@ static void init_default_directories()
         last= end;
       }
     }
-    *ptr++= (char *)&config_dir;
+    ADD_DIRECTORY(config_dir);
   }
-#endif
+
+  ADD_COMMON_DIRECTORIES();
+}
+
+static void (*init_default_directories)()= init_default_directories_win;
+
+#elif defined(__NETWARE__)
+
+/**
+  Initialize default directories for Novell Netware
+
+  @details
+    1. sys:/etc/
+    2. getenv(DEFAULT_HOME_ENV)
+    3. --defaults-extra-file=<path> (run-time option)
+*/
+
+static void init_default_directories_netware()
+{
+  bzero((char *) default_directories, sizeof(default_directories));
+  ADD_DIRECTORY("sys:/etc/");
+  ADD_COMMON_DIRECTORIES();
+}
+
+static void (*init_default_directories)()= init_default_directories_netware;
+
+#elif defined(__EMX__) || defined(OS2)
+
+/**
+  Initialize default directories for OS/2
+
+  @details
+    1. /etc/
+    2. getenv(ETC)
+    3. getenv(DEFAULT_HOME_ENV)
+    4. --defaults-extra-file=<path> (run-time option)
+*/
+
+static void init_default_directories_os2()
+{
+  const char *env;
+
+  bzero((char *) default_directories, sizeof(default_directories));
+  ADD_DIRECTORY("/etc/");
+  if ((env= getenv("ETC")))
+    ADD_DIRECTORY(env);
+  ADD_COMMON_DIRECTORIES();
+}
+
+static void (*init_default_directories)()= init_default_directories_os2;
+
+#else
+
+/**
+  Initialize default directories for Unix
+
+  @details
+    1. /etc/
+    2. --sysconfdir=<path> (compile-time option)
+    3. getenv(DEFAULT_HOME_ENV)
+    4. --defaults-extra-file=<path> (run-time option)
+    5. "~/"
+*/
+
+static void init_default_directories_unix()
+{
+  bzero((char *) default_directories, sizeof(default_directories));
+  ADD_DIRECTORY("/etc/");
 #ifdef DEFAULT_SYSCONFDIR
   if (DEFAULT_SYSCONFDIR != "")
-    *ptr++= DEFAULT_SYSCONFDIR;
+    ADD_DIRECTORY(DEFAULT_SYSCONFDIR);
 #endif
-  *ptr= 0;			/* end marker */
+  ADD_COMMON_DIRECTORIES();
+  ADD_DIRECTORY("~/");
 }
+
+static void (*init_default_directories)()= init_default_directories_unix;
+
+#endif
diff --git a/mysys/mf_arr_appstr.c b/mysys/mf_arr_appstr.c
new file mode 100644
index 00000000000..1edbea9df4a
--- /dev/null
+++ b/mysys/mf_arr_appstr.c
@@ -0,0 +1,61 @@
+/* Copyright (C) 2007 MySQL AB
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+#include "mysys_priv.h"
+#include <m_string.h>                           /* strcmp() */
+
+
+/**
+  Append str to array, or move to the end if it already exists
+
+  @param str    String to be appended
+  @param array  The array, terminated by a NULL element, all unused elements
+                pre-initialized to NULL
+  @param size   Size of the array; array must be terminated by a NULL
+                pointer, so can hold size - 1 elements
+
+  @retval FALSE  Success
+  @retval TRUE   Failure, array is full
+*/
+
+my_bool array_append_string_unique(const char *str,
+                                   const char **array, size_t size)
+{
+  const char **p;
+  /* end points at the terminating NULL element */
+  const char **end= array + size - 1;
+  DBUG_ASSERT(*end == NULL);
+
+  for (p= array; *p; ++p)
+  {
+    if (strcmp(*p, str) == 0)
+      break;
+  }
+  if (p >= end)
+    return TRUE;                               /* Array is full */
+
+  DBUG_ASSERT(*p == NULL || strcmp(*p, str) == 0);
+
+  while (*(p + 1))
+  {
+    *p= *(p + 1);
+    ++p;
+  }
+
+  DBUG_ASSERT(p < end);
+  *p= str;
+
+  return FALSE;                                 /* Success */
+}
diff --git a/mysys/my_symlink2.c b/mysys/my_symlink2.c
index e2493874097..ee0a45cf93b 100644
--- a/mysys/my_symlink2.c
+++ b/mysys/my_symlink2.c
@@ -126,6 +126,7 @@ int my_rename_with_symlink(const char *from, const char *to, myf MyFlags)
   int was_symlink= (!my_disable_symlinks &&
 		    !my_readlink(link_name, from, MYF(0)));
   int result=0;
+  int name_is_different;
   DBUG_ENTER("my_rename_with_symlink");
 
   if (!was_symlink)
@@ -134,6 +135,14 @@ int my_rename_with_symlink(const char *from, const char *to, myf MyFlags)
   /* Change filename that symlink pointed to */
   strmov(tmp_name, to);
   fn_same(tmp_name,link_name,1);		/* Copy dir */
+  name_is_different= strcmp(link_name, tmp_name);
+  if (name_is_different && !access(tmp_name, F_OK))
+  {
+    my_errno= EEXIST;
+    if (MyFlags & MY_WME)
+      my_error(EE_CANTCREATEFILE, MYF(0), tmp_name, EEXIST);
+    DBUG_RETURN(1);
+  }
 
   /* Create new symlink */
   if (my_symlink(tmp_name, to, MyFlags))
@@ -145,7 +154,7 @@ int my_rename_with_symlink(const char *from, const char *to, myf MyFlags)
     the same basename and different directories.
    */
 
-  if (strcmp(link_name, tmp_name) && my_rename(link_name, tmp_name, MyFlags))
+  if (name_is_different && my_rename(link_name, tmp_name, MyFlags))
   {
     int save_errno=my_errno;
     my_delete(to, MyFlags);			/* Remove created symlink */
diff --git a/ndb/include/kernel/AttributeHeader.hpp b/ndb/include/kernel/AttributeHeader.hpp
index 448952a0780..1d07d8fef2d 100644
--- a/ndb/include/kernel/AttributeHeader.hpp
+++ b/ndb/include/kernel/AttributeHeader.hpp
@@ -41,8 +41,7 @@ public:
   STATIC_CONST( FRAGMENT_MEMORY= 0xFFF9 );
 
   /** Initialize AttributeHeader at location aHeaderPtr */
-  static AttributeHeader& init(void* aHeaderPtr, Uint32 anAttributeId, 
-			       Uint32 aDataSize);
+  static void init(Uint32* aHeaderPtr, Uint32 anAttributeId, Uint32 aDataSize);
 
   /** Returns size of AttributeHeader (usually one or two words) */
   Uint32 getHeaderSize() const; // In 32-bit words
@@ -100,10 +99,11 @@ public:
  */
 
 inline
-AttributeHeader& AttributeHeader::init(void* aHeaderPtr, Uint32 anAttributeId, 
-				       Uint32 aDataSize)
+void AttributeHeader::init(Uint32* aHeaderPtr, Uint32 anAttributeId, 
+                           Uint32 aDataSize)
 {
-  return * new (aHeaderPtr) AttributeHeader(anAttributeId, aDataSize);
+  AttributeHeader ah(anAttributeId, aDataSize);
+  *aHeaderPtr = ah.m_value;
 }
 
 inline
diff --git a/ndb/include/kernel/signaldata/ScanTab.hpp b/ndb/include/kernel/signaldata/ScanTab.hpp
index 15a022e2cba..38ec4cccf7b 100644
--- a/ndb/include/kernel/signaldata/ScanTab.hpp
+++ b/ndb/include/kernel/signaldata/ScanTab.hpp
@@ -46,6 +46,7 @@ public:
    * Length of signal
    */
   STATIC_CONST( StaticLength = 11 );
+  STATIC_CONST( MaxTotalAttrInfo = 0xFFFF );
 
 private:
 
diff --git a/ndb/include/ndbapi/Ndb.hpp b/ndb/include/ndbapi/Ndb.hpp
index dbbf11612ed..5f0da6ea83d 100644
--- a/ndb/include/ndbapi/Ndb.hpp
+++ b/ndb/include/ndbapi/Ndb.hpp
@@ -1052,6 +1052,7 @@ class Ndb
   friend class NdbDictInterface;
   friend class NdbBlob;
   friend class NdbImpl;
+  friend class NdbScanFilterImpl;
 #endif
 
 public:
diff --git a/ndb/include/ndbapi/NdbScanFilter.hpp b/ndb/include/ndbapi/NdbScanFilter.hpp
index 1ef62558560..02fcb6215ba 100644
--- a/ndb/include/ndbapi/NdbScanFilter.hpp
+++ b/ndb/include/ndbapi/NdbScanFilter.hpp
@@ -17,6 +17,7 @@
 #define NDB_SCAN_FILTER_HPP
 
 #include <ndb_types.h>
+#include <ndbapi_limits.h>
 
 /**
  * @class NdbScanFilter
@@ -31,8 +32,13 @@ public:
   /**
    * Constructor
    * @param op  The NdbOperation that the filter belongs to (is applied to).
+   * @param abort_on_too_large  abort transaction on filter too large
+   *                            default: true
+   * @param max_size  Maximum size of generated filter in words
    */
-  NdbScanFilter(class NdbOperation * op);
+  NdbScanFilter(class NdbOperation * op,
+                bool abort_on_too_large = true,
+                Uint32 max_size = NDB_MAX_SCANFILTER_SIZE_IN_WORDS);
   ~NdbScanFilter();
   
   /**
@@ -166,6 +172,25 @@ public:
   /** @} *********************************************************************/
 #endif
 
+  enum Error {
+    FilterTooLarge = 4294
+  };
+
+  /**
+   * Get filter level error.
+   *
+   * Most errors are set only on operation level, and they abort the
+   * transaction.  The error FilterTooLarge is set on filter level and
+   * by default it propagates to operation level and also aborts the
+   * transaction.
+   *
+   * If option abort_on_too_large is set to false, then FilterTooLarge
+   * does not propagate.  One can then either ignore this error (in
+   * which case no filtering is done) or try to define a new filter
+   * immediately.
+   */
+  const class NdbError & getNdbError() const;
+
 private:
 #ifndef DOXYGEN_SHOULD_SKIP_INTERNAL
   friend class NdbScanFilterImpl;
diff --git a/ndb/include/ndbapi/ndbapi_limits.h b/ndb/include/ndbapi/ndbapi_limits.h
index 63399e4bd0a..e283913d059 100644
--- a/ndb/include/ndbapi/ndbapi_limits.h
+++ b/ndb/include/ndbapi/ndbapi_limits.h
@@ -26,4 +26,6 @@
 #define NDB_MAX_TUPLE_SIZE (NDB_MAX_TUPLE_SIZE_IN_WORDS*4)
 #define NDB_MAX_ACTIVE_EVENTS 100
 
+#define NDB_MAX_SCANFILTER_SIZE_IN_WORDS 50000
+
 #endif
diff --git a/ndb/include/util/ndb_rand.h b/ndb/include/util/ndb_rand.h
new file mode 100644
index 00000000000..1521ca9c4ff
--- /dev/null
+++ b/ndb/include/util/ndb_rand.h
@@ -0,0 +1,33 @@
+/* Copyright (C) 2003 MySQL AB
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+#ifndef NDB_RAND_H
+#define NDB_RAND_H
+
+#define NDB_RAND_MAX 32767
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int ndb_rand(void);
+
+void ndb_srand(unsigned seed);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/ndb/src/common/util/Makefile.am b/ndb/src/common/util/Makefile.am
index 4cc2e49f9ec..dc83a70990f 100644
--- a/ndb/src/common/util/Makefile.am
+++ b/ndb/src/common/util/Makefile.am
@@ -24,7 +24,8 @@ libgeneral_la_SOURCES = \
             uucode.c random.c version.c \
             strdup.c \
             ConfigValues.cpp ndb_init.c basestring_vsnprintf.c \
-            Bitmask.cpp
+            Bitmask.cpp \
+	    ndb_rand.c
 
 EXTRA_PROGRAMS = testBitmask
 testBitmask_SOURCES =  testBitmask.cpp
diff --git a/ndb/src/common/util/ndb_rand.c b/ndb/src/common/util/ndb_rand.c
new file mode 100644
index 00000000000..4fcc483cd49
--- /dev/null
+++ b/ndb/src/common/util/ndb_rand.c
@@ -0,0 +1,40 @@
+/* Copyright (C) 2003 MySQL AB
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+#include <ndb_rand.h>
+
+static unsigned long next= 1;
+
+/**
+ * ndb_rand
+ *
+ * constant time, cheap, pseudo-random number generator.
+ *
+ * NDB_RAND_MAX assumed to be 32767
+ *
+ * This is the POSIX example for "generating the same sequence on
+ * different machines". Although that is not one of our requirements.
+ */
+int ndb_rand(void)
+{
+  next= next * 1103515245 + 12345;
+  return((unsigned)(next/65536) % 32768);
+}
+
+void ndb_srand(unsigned seed)
+{
+  next= seed;
+}
+
diff --git a/ndb/src/kernel/blocks/dbtc/DbtcMain.cpp b/ndb/src/kernel/blocks/dbtc/DbtcMain.cpp
index 60024e82978..91adae183f4 100644
--- a/ndb/src/kernel/blocks/dbtc/DbtcMain.cpp
+++ b/ndb/src/kernel/blocks/dbtc/DbtcMain.cpp
@@ -20,6 +20,7 @@
 #include <RefConvert.hpp>
 #include <ndb_limits.h>
 #include <my_sys.h>
+#include <ndb_rand.h>
 
 #include <signaldata/EventReport.hpp>
 #include <signaldata/TcKeyReq.hpp>
@@ -6278,7 +6279,7 @@ void Dbtc::timeOutLoopStartLab(Signal* signal, Uint32 api_con_ptr)
     jam();
     if (api_timer != 0) {
       Uint32 error= ZTIME_OUT_ERROR;
-      time_out_value= time_out_param + (api_con_ptr & mask_value);
+      time_out_value= time_out_param + (ndb_rand() & mask_value);
       if (unlikely(old_mask_value)) // abort during single user mode
       {
         apiConnectptr.i = api_con_ptr;
diff --git a/ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp b/ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp
index 28f3b987e7b..298fb183bc3 100644
--- a/ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp
+++ b/ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp
@@ -1138,7 +1138,8 @@ Dbtup::updateStartLab(Signal* signal,
                                 regOperPtr->attrinbufLen);
   } else {
     jam();
-    if (interpreterStartLab(signal, pagePtr, regOperPtr->pageOffset) == -1)
+    retValue = interpreterStartLab(signal, pagePtr, regOperPtr->pageOffset);
+    if (retValue == -1)
     {
       jam();
       return -1;
@@ -1577,8 +1578,8 @@ int Dbtup::interpreterNextLab(Signal* signal,
 	  Uint32 TdataForUpdate[3];
 	  Uint32 Tlen;
 
-	  AttributeHeader& ah = AttributeHeader::init(&TdataForUpdate[0], 
-						      TattrId, TattrNoOfWords);
+	  AttributeHeader ah(TattrId, TattrNoOfWords);
+          TdataForUpdate[0] = ah.m_value;
 	  TdataForUpdate[1] = TregMemBuffer[theRegister + 2];
 	  TdataForUpdate[2] = TregMemBuffer[theRegister + 3];
 	  Tlen = TattrNoOfWords + 1;
@@ -1594,6 +1595,7 @@ int Dbtup::interpreterNextLab(Signal* signal,
 		// Write a NULL value into the attribute
 		/* --------------------------------------------------------- */
 		ah.setNULL();
+                TdataForUpdate[0] = ah.m_value;
 		Tlen = 1;
 	      }//if
 	      int TnoDataRW= updateAttributes(pagePtr,
diff --git a/ndb/src/kernel/blocks/dbtup/DbtupRoutines.cpp b/ndb/src/kernel/blocks/dbtup/DbtupRoutines.cpp
index ae3bb0dcd7c..d8036dc0dee 100644
--- a/ndb/src/kernel/blocks/dbtup/DbtupRoutines.cpp
+++ b/ndb/src/kernel/blocks/dbtup/DbtupRoutines.cpp
@@ -676,8 +676,6 @@ bool
 Dbtup::checkUpdateOfPrimaryKey(Uint32* updateBuffer, Tablerec* const regTabPtr)
 {
   Uint32 keyReadBuffer[MAX_KEY_SIZE_IN_WORDS];
-  Uint32 attributeHeader;
-  AttributeHeader* ahOut = (AttributeHeader*)&attributeHeader;
   AttributeHeader ahIn(*updateBuffer);
   Uint32 attributeId = ahIn.getAttributeId();
   Uint32 attrDescriptorIndex = regTabPtr->tabDescriptor + (attributeId << ZAD_LOG_SIZE);
@@ -700,16 +698,17 @@ Dbtup::checkUpdateOfPrimaryKey(Uint32* updateBuffer, Tablerec* const regTabPtr)
 
   ReadFunction f = regTabPtr->readFunctionArray[attributeId];
 
-  AttributeHeader::init(&attributeHeader, attributeId, 0);
+  AttributeHeader attributeHeader(attributeId, 0);
   tOutBufIndex = 0;
   tMaxRead = MAX_KEY_SIZE_IN_WORDS;
 
   bool tmp = tXfrmFlag;
   tXfrmFlag = true;
-  ndbrequire((this->*f)(&keyReadBuffer[0], ahOut, attrDescriptor, attributeOffset));
+  ndbrequire((this->*f)(&keyReadBuffer[0], &attributeHeader, attrDescriptor,
+                        attributeOffset));
   tXfrmFlag = tmp;
-  ndbrequire(tOutBufIndex == ahOut->getDataSize());
-  if (ahIn.getDataSize() != ahOut->getDataSize()) {
+  ndbrequire(tOutBufIndex == attributeHeader.getDataSize());
+  if (ahIn.getDataSize() != attributeHeader.getDataSize()) {
     ljam();
     return true;
   }//if
diff --git a/ndb/src/kernel/blocks/dbutil/DbUtil.cpp b/ndb/src/kernel/blocks/dbutil/DbUtil.cpp
index 55d36124476..3bc95d1eba8 100644
--- a/ndb/src/kernel/blocks/dbutil/DbUtil.cpp
+++ b/ndb/src/kernel/blocks/dbutil/DbUtil.cpp
@@ -1168,9 +1168,7 @@ DbUtil::prepareOperation(Signal* signal, PreparePtr prepPtr)
     /**************************************************************
      * Attribute found - store in mapping  (AttributeId, Position)
      **************************************************************/
-    AttributeHeader & attrMap = 
-      AttributeHeader::init(attrMappingIt.data, 
-			    attrDesc.AttributeId,    // 1. Store AttrId
+    AttributeHeader attrMap(attrDesc.AttributeId,    // 1. Store AttrId
 			    0);
     
     if (attrDesc.AttributeKeyFlag) {
@@ -1199,6 +1197,7 @@ DbUtil::prepareOperation(Signal* signal, PreparePtr prepPtr)
 	return;
       }
     }
+    *(attrMappingIt.data) = attrMap.m_value;
 #if 0
     ndbout << "BEFORE: attrLength: " << attrLength << endl;
 #endif
diff --git a/ndb/src/mgmsrv/MgmtSrvr.cpp b/ndb/src/mgmsrv/MgmtSrvr.cpp
index 409694fead1..d68f42cbbb4 100644
--- a/ndb/src/mgmsrv/MgmtSrvr.cpp
+++ b/ndb/src/mgmsrv/MgmtSrvr.cpp
@@ -227,10 +227,10 @@ MgmtSrvr::startEventLog()
   }
 }
 
-void 
-MgmtSrvr::stopEventLog() 
+void
+MgmtSrvr::stopEventLog()
 {
-  // Nothing yet
+  g_eventLogger.close();
 }
 
 class ErrorItem 
diff --git a/ndb/src/ndbapi/NdbOperationDefine.cpp b/ndb/src/ndbapi/NdbOperationDefine.cpp
index 95e90609f9b..aaaf64b2986 100644
--- a/ndb/src/ndbapi/NdbOperationDefine.cpp
+++ b/ndb/src/ndbapi/NdbOperationDefine.cpp
@@ -392,9 +392,8 @@ NdbOperation::getValue_impl(const NdbColumnImpl* tAttrInfo, char* aValue)
 	return NULL;
       }//if
     }//if
-    Uint32 ah;
-    AttributeHeader::init(&ah, tAttrInfo->m_attrId, 0);
-    if (insertATTRINFO(ah) != -1) {	
+    AttributeHeader ah(tAttrInfo->m_attrId, 0);
+    if (insertATTRINFO(ah.m_value) != -1) {	
       // Insert Attribute Id into ATTRINFO part. 
       
       /************************************************************************
@@ -525,12 +524,11 @@ NdbOperation::setValue( const NdbColumnImpl* tAttrInfo,
   
   tAttrId = tAttrInfo->m_attrId;
   const char *aValue = aValuePassed; 
-  Uint32 ahValue;
   if (aValue == NULL) {
     if (tAttrInfo->m_nullable) {
-      AttributeHeader& ah = AttributeHeader::init(&ahValue, tAttrId, 0);
+      AttributeHeader ah(tAttrId, 0);
       ah.setNULL();
-      insertATTRINFO(ahValue);
+      insertATTRINFO(ah.m_value);
       // Insert Attribute Id with the value
       // NULL into ATTRINFO part. 
       DBUG_RETURN(0);
@@ -563,8 +561,8 @@ NdbOperation::setValue( const NdbColumnImpl* tAttrInfo,
   }//if
   const Uint32 totalSizeInWords = (sizeInBytes + 3)/4; // Including bits in last word
   const Uint32 sizeInWords = sizeInBytes / 4;          // Excluding bits in last word
-  (void) AttributeHeader::init(&ahValue, tAttrId, totalSizeInWords);
-  insertATTRINFO( ahValue );
+  AttributeHeader ah(tAttrId, totalSizeInWords);
+  insertATTRINFO( ah.m_value );
 
   /***********************************************************************
    * Check if the pointer of the value passed is aligned on a 4 byte boundary.
diff --git a/ndb/src/ndbapi/NdbScanFilter.cpp b/ndb/src/ndbapi/NdbScanFilter.cpp
index fb47772fdea..58e9f180119 100644
--- a/ndb/src/ndbapi/NdbScanFilter.cpp
+++ b/ndb/src/ndbapi/NdbScanFilter.cpp
@@ -14,11 +14,15 @@
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
 #include <NdbScanFilter.hpp>
+#include <Ndb.hpp>
 #include <NdbOperation.hpp>
 #include "NdbDictionaryImpl.hpp"
 #include <Vector.hpp>
 #include <NdbOut.hpp>
 #include <Interpreter.hpp>
+#include <signaldata/AttrInfo.hpp>
+#include "NdbApiSignal.hpp"
+#include "NdbUtil.hpp"
 
 #ifdef VM_TRACE
 #include <NdbEnv.h>
@@ -52,14 +56,37 @@ public:
   
   int cond_col_const(Interpreter::BinaryCondition, Uint32 attrId, 
 		     const void * value, Uint32 len);
+
+  bool m_abort_on_too_large;
+
+  NdbOperation::OperationStatus m_initial_op_status;
+  Uint32 m_initial_AI_size;
+  Uint32 m_max_size;
+
+  Uint32 get_size() {
+    assert(m_operation->theTotalCurrAI_Len >= m_initial_AI_size);
+    return m_operation->theTotalCurrAI_Len - m_initial_AI_size;
+  }
+  bool check_size() {
+    if (get_size() <= m_max_size)
+      return true;
+    handle_filter_too_large();
+    return false;
+  }
+  void handle_filter_too_large();
+
+  NdbError m_error;
 };
 
 const Uint32 LabelExit = ~0;
 
 
-NdbScanFilter::NdbScanFilter(class NdbOperation * op)
+NdbScanFilter::NdbScanFilter(class NdbOperation * op,
+                             bool abort_on_too_large,
+                             Uint32 max_size)
   : m_impl(* new NdbScanFilterImpl())
 {
+  DBUG_ENTER("NdbScanFilter::NdbScanFilter");
   m_impl.m_current.m_group = (NdbScanFilter::Group)0;
   m_impl.m_current.m_popCount = 0;
   m_impl.m_current.m_ownLabel = 0;
@@ -69,6 +96,21 @@ NdbScanFilter::NdbScanFilter(class NdbOperation * op)
   m_impl.m_latestAttrib = ~0;
   m_impl.m_operation = op;
   m_impl.m_negative = 0;
+
+  DBUG_PRINT("info", ("op status: %d tot AI: %u in curr: %u",
+                      op->theStatus,
+                      op->theTotalCurrAI_Len, op->theAI_LenInCurrAI));
+
+  m_impl.m_abort_on_too_large = abort_on_too_large;
+
+  m_impl.m_initial_op_status = op->theStatus;
+  m_impl.m_initial_AI_size = op->theTotalCurrAI_Len;
+  if (max_size > NDB_MAX_SCANFILTER_SIZE_IN_WORDS)
+    max_size = NDB_MAX_SCANFILTER_SIZE_IN_WORDS;
+  m_impl.m_max_size = max_size;
+
+  m_impl.m_error.code = 0;
+  DBUG_VOID_RETURN;
 }
 
 NdbScanFilter::~NdbScanFilter(){
@@ -200,30 +242,38 @@ NdbScanFilter::end(){
   switch(tmp.m_group){
   case NdbScanFilter::AND:
     if(tmp.m_trueLabel == (Uint32)~0){
-      m_impl.m_operation->interpret_exit_ok();
+      if (m_impl.m_operation->interpret_exit_ok() == -1)
+        return -1;
     } else {
-      m_impl.m_operation->branch_label(tmp.m_trueLabel);
+      if (m_impl.m_operation->branch_label(tmp.m_trueLabel) == -1)
+        return -1;
     }
     break;
   case NdbScanFilter::NAND:
     if(tmp.m_trueLabel == (Uint32)~0){
-      m_impl.m_operation->interpret_exit_nok();
+      if (m_impl.m_operation->interpret_exit_nok() == -1)
+        return -1;
     } else {
-      m_impl.m_operation->branch_label(tmp.m_falseLabel);
+      if (m_impl.m_operation->branch_label(tmp.m_falseLabel) == -1)
+        return -1;
     }
     break;
   case NdbScanFilter::OR:
     if(tmp.m_falseLabel == (Uint32)~0){
-      m_impl.m_operation->interpret_exit_nok();
+      if (m_impl.m_operation->interpret_exit_nok() == -1)
+        return -1;
     } else {
-      m_impl.m_operation->branch_label(tmp.m_falseLabel);
+      if (m_impl.m_operation->branch_label(tmp.m_falseLabel) == -1)
+        return -1;
     }
     break;
   case NdbScanFilter::NOR:
     if(tmp.m_falseLabel == (Uint32)~0){
-      m_impl.m_operation->interpret_exit_ok();
+      if (m_impl.m_operation->interpret_exit_ok() == -1)
+        return -1;
     } else {
-      m_impl.m_operation->branch_label(tmp.m_trueLabel);
+      if (m_impl.m_operation->branch_label(tmp.m_trueLabel) == -1)
+        return -1;
     }
     break;
   default:
@@ -231,24 +281,29 @@ NdbScanFilter::end(){
     return -1;
   }
 
-  m_impl.m_operation->def_label(tmp.m_ownLabel);
+  if (m_impl.m_operation->def_label(tmp.m_ownLabel) == -1)
+    return -1;
 
   if(m_impl.m_stack.size() == 0){
     switch(tmp.m_group){
     case NdbScanFilter::AND:
     case NdbScanFilter::NOR:
-      m_impl.m_operation->interpret_exit_nok();
+      if (m_impl.m_operation->interpret_exit_nok() == -1)
+        return -1;
       break;
     case NdbScanFilter::OR:
     case NdbScanFilter::NAND:
-      m_impl.m_operation->interpret_exit_ok();
+      if (m_impl.m_operation->interpret_exit_ok() == -1)
+        return -1;
       break;
     default:
       m_impl.m_operation->setErrorCodeAbort(4260);
       return -1;
     }
   }
-  
+
+  if (!m_impl.check_size())
+    return -1;
   return 0;
 }
 
@@ -261,10 +316,16 @@ NdbScanFilter::istrue(){
   }
 
   if(m_impl.m_current.m_trueLabel == (Uint32)~0){
-    return m_impl.m_operation->interpret_exit_ok();
+    if (m_impl.m_operation->interpret_exit_ok() == -1)
+      return -1;
   } else {
-    return m_impl.m_operation->branch_label(m_impl.m_current.m_trueLabel);
+    if (m_impl.m_operation->branch_label(m_impl.m_current.m_trueLabel) == -1)
+      return -1;
   }
+
+  if (!m_impl.check_size())
+    return -1;
+  return 0;
 }
 
 int
@@ -276,10 +337,16 @@ NdbScanFilter::isfalse(){
   }
   
   if(m_impl.m_current.m_falseLabel == (Uint32)~0){
-    return m_impl.m_operation->interpret_exit_nok();
+    if (m_impl.m_operation->interpret_exit_nok() == -1)
+      return -1;
   } else {
-    return m_impl.m_operation->branch_label(m_impl.m_current.m_falseLabel);
+    if (m_impl.m_operation->branch_label(m_impl.m_current.m_falseLabel) == -1)
+      return -1;
   }
+
+  if (!m_impl.check_size())
+    return -1;
+  return 0;
 }
 
 
@@ -330,7 +397,11 @@ NdbScanFilterImpl::cond_col(Interpreter::UnaryCondition op, Uint32 AttrId){
   }
   
   Branch1 branch = table2[op].m_branches[m_current.m_group];
-  (m_operation->* branch)(AttrId, m_current.m_ownLabel);
+  if ((m_operation->* branch)(AttrId, m_current.m_ownLabel) == -1)
+    return -1;
+
+  if (!check_size())
+    return -1;
   return 0;
 }
 
@@ -463,8 +534,12 @@ NdbScanFilterImpl::cond_col_const(Interpreter::BinaryCondition op,
     return -1;
   }
   
-  int ret = (m_operation->* branch)(AttrId, value, len, false, m_current.m_ownLabel);
-  return ret;
+  if ((m_operation->* branch)(AttrId, value, len, false, m_current.m_ownLabel) == -1)
+    return -1;
+
+  if (!check_size())
+    return -1;
+  return 0;
 }
 
 int
@@ -490,7 +565,130 @@ NdbScanFilter::cmp(BinaryCondition cond, int ColId,
     return m_impl.cond_col_const(Interpreter::NOT_LIKE, ColId, val, len);
   }
   return -1;
-} 
+}
+
+void
+NdbScanFilterImpl::handle_filter_too_large()
+{
+  DBUG_ENTER("NdbScanFilterImpl::handle_filter_too_large");
+
+  NdbOperation* const op = m_operation;
+  m_error.code = NdbScanFilter::FilterTooLarge;
+  if (m_abort_on_too_large)
+    op->setErrorCodeAbort(m_error.code);
+
+  /*
+   * Possible interpreted parts at this point are:
+   *
+   * 1. initial read
+   * 2. interpreted program
+   *
+   * It is assumed that NdbScanFilter has created all of 2
+   * so that we don't have to save interpreter state.
+   */
+
+  const Uint32 size = get_size();
+  assert(size != 0);
+
+  // new ATTRINFO size
+  const Uint32 new_size = m_initial_AI_size;
+
+  // find last signal for new size
+  assert(op->theFirstATTRINFO != NULL);
+  NdbApiSignal* lastSignal = op->theFirstATTRINFO;
+  Uint32 n = 0;
+  while (n + AttrInfo::DataLength < new_size) {
+    lastSignal = lastSignal->next();
+    assert(lastSignal != NULL);
+    n += AttrInfo::DataLength;
+  }
+  assert(n < size);
+
+  // release remaining signals
+  NdbApiSignal* tSignal = lastSignal->next();
+  op->theNdb->releaseSignalsInList(&tSignal);
+  lastSignal->next(NULL);
+
+  // length of lastSignal
+  const Uint32 new_curr = AttrInfo::HeaderLength + new_size - n;
+  assert(new_curr <= 25);
+
+  DBUG_PRINT("info", ("op status: %d->%d tot AI: %u->%u in curr: %u->%u",
+                      op->theStatus, m_initial_op_status,
+                      op->theTotalCurrAI_Len, new_size,
+                      op->theAI_LenInCurrAI, new_curr));
+
+  // reset op state
+  op->theStatus = m_initial_op_status;
+
+  // reset interpreter state to initial
+
+  NdbBranch* tBranch = op->theFirstBranch;
+  while (tBranch != NULL) {
+    NdbBranch* tmp = tBranch;
+    tBranch = tBranch->theNext;
+    op->theNdb->releaseNdbBranch(tmp);
+  }
+  op->theFirstBranch = NULL;
+  op->theLastBranch = NULL;
+
+  NdbLabel* tLabel = op->theFirstLabel;
+  while (tLabel != NULL) {
+    NdbLabel* tmp = tLabel;
+    tLabel = tLabel->theNext;
+    op->theNdb->releaseNdbLabel(tmp);
+  }
+  op->theFirstLabel = NULL;
+  op->theLastLabel = NULL;
+
+  NdbCall* tCall = op->theFirstCall;
+  while (tCall != NULL) {
+    NdbCall* tmp = tCall;
+    tCall = tCall->theNext;
+    op->theNdb->releaseNdbCall(tmp);
+  }
+  op->theFirstCall = NULL;
+  op->theLastCall = NULL;
+
+  NdbSubroutine* tSubroutine = op->theFirstSubroutine;
+  while (tSubroutine != NULL) {
+    NdbSubroutine* tmp = tSubroutine;
+    tSubroutine = tSubroutine->theNext;
+    op->theNdb->releaseNdbSubroutine(tmp);
+  }
+  op->theFirstSubroutine = NULL;
+  op->theLastSubroutine = NULL;
+
+  op->theNoOfLabels = 0;
+  op->theNoOfSubroutines = 0;
+
+  // reset AI size
+  op->theTotalCurrAI_Len = new_size;
+  op->theAI_LenInCurrAI = new_curr;
+
+  // reset signal pointers
+  op->theCurrentATTRINFO = lastSignal;
+  op->theATTRINFOptr = &lastSignal->getDataPtrSend()[new_curr];
+
+  // interpreter sizes are set later somewhere
+
+  DBUG_VOID_RETURN;
+}
+
+static void
+update(const NdbError & _err){
+  NdbError & error = (NdbError &) _err;
+  ndberror_struct ndberror = (ndberror_struct)error;
+  ndberror_update(&ndberror);
+  error = NdbError(ndberror);
+}
+
+const NdbError &
+NdbScanFilter::getNdbError() const
+{
+  update(m_impl.m_error);
+  return m_impl.m_error;
+}
 
 
 #if 0
diff --git a/ndb/src/ndbapi/NdbScanOperation.cpp b/ndb/src/ndbapi/NdbScanOperation.cpp
index aec98a7f5d5..9176fb47297 100644
--- a/ndb/src/ndbapi/NdbScanOperation.cpp
+++ b/ndb/src/ndbapi/NdbScanOperation.cpp
@@ -849,6 +849,10 @@ NdbScanOperation::doSendScan(int aProcessorId)
   // sending it. This could not be done in openScan because 
   // we created the ATTRINFO signals after the SCAN_TABREQ signal.
   ScanTabReq * const req = CAST_PTR(ScanTabReq, tSignal->getDataPtrSend());
+  if (unlikely(theTotalCurrAI_Len > ScanTabReq::MaxTotalAttrInfo)) {
+    setErrorCode(4257);
+    return -1;
+  }
   req->attrLenKeyLen = (tupKeyLen << 16) | theTotalCurrAI_Len;
   Uint32 tmp = req->requestInfo;
   ScanTabReq::setDistributionKeyFlag(tmp, theDistrKeyIndicator_);
diff --git a/ndb/src/ndbapi/ndberror.c b/ndb/src/ndbapi/ndberror.c
index 24ccb1d07c2..56eb2c0f8bd 100644
--- a/ndb/src/ndbapi/ndberror.c
+++ b/ndb/src/ndbapi/ndberror.c
@@ -527,7 +527,8 @@ ErrorBundle ErrorCodes[] = {
   { 4270, IE, "Unknown blob error" },
   { 4335, AE, "Only one autoincrement column allowed per table. Having a table without primary key uses an autoincremented hidden key, i.e. a table without a primary key can not have an autoincremented column" },
   { 4271, AE, "Invalid index object, not retrieved via getIndex()" },
-  { 4275, AE, "The blob method is incompatible with operation type or lock mode" }
+  { 4275, AE, "The blob method is incompatible with operation type or lock mode" },
+  { 4294, AE, "Scan filter is too large, discarded" }
 };
 
 static
diff --git a/scripts/Makefile.am b/scripts/Makefile.am
index 182076b32b6..5db5fdd550f 100644
--- a/scripts/Makefile.am
+++ b/scripts/Makefile.am
@@ -149,13 +149,19 @@ SUFFIXES = .sh
 	  -e 's!@''CC''@!@CC@!'\
 	  -e 's!@''CXX''@!@CXX@!'\
 	  -e 's!@''GXX''@!@GXX@!'\
+	  -e 's!@''SAVE_CC''@!@SAVE_CC@!'\
+	  -e 's!@''SAVE_CXX''@!@SAVE_CXX@!'\
 	  -e 's!@''CC_VERSION''@!@CC_VERSION@!'\
 	  -e 's!@''CXX_VERSION''@!@CXX_VERSION@!'\
 	  -e 's!@''PERL''@!@PERL@!' \
-	  -e 's!@''ASFLAGS''@!@SAVE_ASFLAGS@!'\
-	  -e 's!@''CFLAGS''@!@SAVE_CFLAGS@!'\
-	  -e 's!@''CXXFLAGS''@!@SAVE_CXXFLAGS@!'\
-	  -e 's!@''LDFLAGS''@!@SAVE_LDFLAGS@!'\
+	  -e 's!@''SAVE_ASFLAGS''@!@SAVE_ASFLAGS@!'\
+	  -e 's!@''SAVE_CFLAGS''@!@SAVE_CFLAGS@!'\
+	  -e 's!@''SAVE_CXXFLAGS''@!@SAVE_CXXFLAGS@!'\
+	  -e 's!@''SAVE_LDFLAGS''@!@SAVE_LDFLAGS@!'\
+	  -e 's!@''ASFLAGS''@!@ASFLAGS@!'\
+	  -e 's!@''CFLAGS''@!@CFLAGS@!'\
+	  -e 's!@''CXXFLAGS''@!@CXXFLAGS@!'\
+	  -e 's!@''LDFLAGS''@!@LDFLAGS@!'\
 	  -e 's!@''CLIENT_LIBS''@!@CLIENT_LIBS@!' \
 	  -e 's!@''ZLIB_LIBS''@!@ZLIB_LIBS@!' \
 	  -e 's!@''LIBS''@!@LIBS@!' \
diff --git a/scripts/mysqlbug.sh b/scripts/mysqlbug.sh
index 69ea82e8794..64804b5de19 100644
--- a/scripts/mysqlbug.sh
+++ b/scripts/mysqlbug.sh
@@ -23,7 +23,8 @@ VERSION="@VERSION@@MYSQL_SERVER_SUFFIX@"
 COMPILATION_COMMENT="@COMPILATION_COMMENT@"
 BUGmysql="mysql@lists.mysql.com"
 # This is set by configure
-COMP_ENV_INFO="CC='@CC@'  CFLAGS='@CFLAGS@'  CXX='@CXX@'  CXXFLAGS='@CXXFLAGS@'  LDFLAGS='@LDFLAGS@'  ASFLAGS='@ASFLAGS@'"
+COMP_CALL_INFO="CC='@SAVE_CC@'  CFLAGS='@SAVE_CFLAGS@'  CXX='@SAVE_CXX@'  CXXFLAGS='@SAVE_CXXFLAGS@'  LDFLAGS='@SAVE_LDFLAGS@'  ASFLAGS='@SAVE_ASFLAGS@'"
+COMP_RUN_INFO="CC='@CC@'  CFLAGS='@CFLAGS@'  CXX='@CXX@'  CXXFLAGS='@CXXFLAGS@'  LDFLAGS='@LDFLAGS@'  ASFLAGS='@ASFLAGS@'"
 CONFIGURE_LINE="@CONF_COMMAND@"
 
 LIBC_INFO=""
@@ -261,7 +262,8 @@ ${ORGANIZATION- $ORGANIZATION_C}
 `test -n "$MACHINE"  && echo "Machine: $MACHINE"`
 `test -n "$FILE_PATHS"  && echo "Some paths: $FILE_PATHS"`
 `test -n "$GCC_INFO"  && echo "GCC: $GCC_INFO"`
-`test -n "$COMP_ENV_INFO"  && echo "Compilation info: $COMP_ENV_INFO"`
+`test -n "$COMP_CALL_INFO"  && echo "Compilation info (call): $COMP_CALL_INFO"`
+`test -n "$COMP_RUN_INFO"   && echo "Compilation info (used): $COMP_RUN_INFO"`
 `test -n "$LIBC_INFO"  && echo "LIBC: $LIBC_INFO"`
 `test -n "$CONFIGURE_LINE"  && echo "Configure command: $CONFIGURE_LINE"`
 `test -n "$PERL_INFO"  && echo "Perl: $PERL_INFO"`
diff --git a/sql-common/my_time.c b/sql-common/my_time.c
index 3c08db6bf97..453c7b73008 100644
--- a/sql-common/my_time.c
+++ b/sql-common/my_time.c
@@ -54,24 +54,24 @@ uint calc_days_in_year(uint year)
           366 : 365);
 }
 
-/*
-  Check datetime value for validity according to flags.
-
-  SYNOPSIS
-    check_date()
-      ltime          Date to check.
-      not_zero_date  ltime is not the zero date
-      flags          flags to check
-      was_cut        set to 2 if value was truncated.
-		     NOTE: This is not touched if value was not truncated
-  NOTES
-    Here we assume that year and month is ok !
+/**
+  @brief Check datetime value for validity according to flags.
+
+  @param[in]  ltime          Date to check.
+  @param[in]  not_zero_date  ltime is not the zero date
+  @param[in]  flags          flags to check
+                             (see str_to_datetime() flags in my_time.h)
+  @param[out] was_cut        set to 2 if value was invalid according to flags.
+                             (Feb 29 in non-leap etc.)  This remains unchanged
+                             if value is not invalid.
+
+  @details Here we assume that year and month is ok!
     If month is 0 we allow any date. (This only happens if we allow zero
     date parts in str_to_datetime())
     Disallow dates with zero year and non-zero month and/or day.
 
-  RETURN
-    0  ok
+  @return
+    0  OK
     1  error
 */
 
@@ -117,9 +117,9 @@ my_bool check_date(const MYSQL_TIME *ltime, my_bool not_zero_date,
                         TIME_NO_ZERO_IN_DATE	Don't allow partial dates
                         TIME_NO_ZERO_DATE	Don't allow 0000-00-00 date
                         TIME_INVALID_DATES	Allow 2000-02-31
-    was_cut             0	Value ok
+    was_cut             0	Value OK
 			1       If value was cut during conversion
-			2	Date part was within ranges but date was wrong
+			2	check_date(date,flags) considers date invalid
 
   DESCRIPTION
     At least the following formats are recogniced (based on number of digits)
@@ -1087,7 +1087,7 @@ int my_TIME_to_str(const MYSQL_TIME *l_time, char *to)
       flags      - flags to use in validating date, as in str_to_datetime()
       was_cut    0      Value ok
                  1      If value was cut during conversion
-                 2      Date part was within ranges but date was wrong
+                 2      check_date(date,flags) considers date invalid
 
   DESCRIPTION
     Convert a datetime value of formats YYMMDD, YYYYMMDD, YYMMDDHHMSS,
diff --git a/sql/field.cc b/sql/field.cc
index 31d2af1bb14..0a7c6a04f39 100644
--- a/sql/field.cc
+++ b/sql/field.cc
@@ -1356,15 +1356,25 @@ void Field_num::add_zerofill_and_unsigned(String &res) const
 
 void Field::make_field(Send_field *field)
 {
-  if (orig_table->s->table_cache_key && *(orig_table->s->table_cache_key))
+  if (orig_table && orig_table->s->table_cache_key &&
+      *(orig_table->s->table_cache_key))
   {
     field->org_table_name= orig_table->s->table_name;
     field->db_name= orig_table->s->table_cache_key;
   }
   else
     field->org_table_name= field->db_name= "";
-  field->table_name= orig_table->alias;
-  field->col_name= field->org_col_name= field_name;
+  if (orig_table)
+  {
+    field->table_name= orig_table->alias;
+    field->org_col_name= field_name;
+  }
+  else
+  {
+    field->table_name= "";
+    field->org_col_name= "";
+  }
+  field->col_name= field_name;
   field->charsetnr= charset()->number;
   field->length=field_length;
   field->type=type();
@@ -5272,7 +5282,7 @@ int Field_newdate::store(const char *from,uint len,CHARSET_INFO *cs)
   {
     tmp= l_time.day + l_time.month*32 + l_time.year*16*32;
     if (!error && (ret != MYSQL_TIMESTAMP_DATE) &&
-        thd->count_cuted_fields != CHECK_FIELD_IGNORE)
+        (l_time.hour || l_time.minute || l_time.second || l_time.second_part))
       error= 3;                                 // Datetime was cut (note)
   }
 
@@ -5319,10 +5329,16 @@ int Field_newdate::store(longlong nr, bool unsigned_val)
   else
     tmp= l_time.day + l_time.month*32 + l_time.year*16*32;
 
+  if (!error && l_time.time_type != MYSQL_TIMESTAMP_DATE &&
+      (l_time.hour || l_time.minute || l_time.second || l_time.second_part))
+    error= 3;
+
   if (error)
-    set_datetime_warning(MYSQL_ERROR::WARN_LEVEL_WARN,
-                         error == 2 ? ER_WARN_DATA_OUT_OF_RANGE :
-                         WARN_DATA_TRUNCATED,nr,MYSQL_TIMESTAMP_DATE, 1);
+    set_datetime_warning(error == 3 ? MYSQL_ERROR::WARN_LEVEL_NOTE :
+                         MYSQL_ERROR::WARN_LEVEL_WARN,
+                         error == 2 ? 
+                         ER_WARN_DATA_OUT_OF_RANGE : WARN_DATA_TRUNCATED,
+                         nr,MYSQL_TIMESTAMP_DATE, 1);
 
   int3store(ptr,tmp);
   return error;
@@ -5349,6 +5365,17 @@ int Field_newdate::store_time(MYSQL_TIME *ltime, timestamp_type time_type)
       set_datetime_warning(MYSQL_ERROR::WARN_LEVEL_WARN, WARN_DATA_TRUNCATED,
                            str.ptr(), str.length(), MYSQL_TIMESTAMP_DATE, 1);
     }
+    if (!error && ltime->time_type != MYSQL_TIMESTAMP_DATE &&
+        (ltime->hour || ltime->minute || ltime->second || ltime->second_part))
+    {
+      char buff[MAX_DATE_STRING_REP_LENGTH];
+      String str(buff, sizeof(buff), &my_charset_latin1);
+      make_datetime((DATE_TIME_FORMAT *) 0, ltime, &str);
+      set_datetime_warning(MYSQL_ERROR::WARN_LEVEL_NOTE,
+                           WARN_DATA_TRUNCATED,
+                           str.ptr(), str.length(), MYSQL_TIMESTAMP_DATE, 1);
+      error= 3;
+    }
   }
   else
   {
@@ -7456,36 +7483,6 @@ uint Field_blob::max_packed_col_length(uint max_length)
 
 #ifdef HAVE_SPATIAL
 
-uint Field_geom::get_key_image(char *buff, uint length, imagetype type)
-{
-  char *blob;
-  const char *dummy;
-  MBR mbr;
-  ulong blob_length= get_length(ptr);
-  Geometry_buffer buffer;
-  Geometry *gobj;
-  const uint image_length= SIZEOF_STORED_DOUBLE*4;
-
-  if (blob_length < SRID_SIZE)
-  {
-    bzero(buff, image_length);
-    return image_length;
-  }
-  get_ptr(&blob);
-  gobj= Geometry::construct(&buffer, blob, blob_length);
-  if (!gobj || gobj->get_mbr(&mbr, &dummy))
-    bzero(buff, image_length);
-  else
-  {
-    float8store(buff, mbr.xmin);
-    float8store(buff + 8, mbr.xmax);
-    float8store(buff + 16, mbr.ymin);
-    float8store(buff + 24, mbr.ymax);
-  }
-  return image_length;
-}
-
-
 void Field_geom::sql_type(String &res) const
 {
   CHARSET_INFO *cs= &my_charset_latin1;
diff --git a/sql/field.h b/sql/field.h
index 4fcdb50f8c7..8c01931fa21 100644
--- a/sql/field.h
+++ b/sql/field.h
@@ -1326,7 +1326,6 @@ public:
   int  store(double nr);
   int  store(longlong nr, bool unsigned_val);
   int  store_decimal(const my_decimal *);
-  uint get_key_image(char *buff,uint length,imagetype type);
   uint size_of() const { return sizeof(*this); }
   int  reset(void) { return !maybe_null() || Field_blob::reset(); }
   geometry_type get_geometry_type() { return geom_type; };
diff --git a/sql/filesort.cc b/sql/filesort.cc
index db73ede99b0..08ffa2211fa 100644
--- a/sql/filesort.cc
+++ b/sql/filesort.cc
@@ -534,7 +534,7 @@ static ha_rows find_all_keys(SORTPARAM *param, SQL_SELECT *select,
       file->unlock_row();
     /* It does not make sense to read more keys in case of a fatal error */
     if (thd->net.report_error)
-      DBUG_RETURN(HA_POS_ERROR);
+      break;
   }
   if (quick_select)
   {
@@ -551,6 +551,9 @@ static ha_rows find_all_keys(SORTPARAM *param, SQL_SELECT *select,
       file->ha_rnd_end();
   }
 
+  if (thd->net.report_error)
+    DBUG_RETURN(HA_POS_ERROR);
+  
   DBUG_PRINT("test",("error: %d  indexpos: %d",error,indexpos));
   if (error != HA_ERR_END_OF_FILE)
   {
diff --git a/sql/gstream.cc b/sql/gstream.cc
index 46e12b6ef3b..0c8011549f3 100644
--- a/sql/gstream.cc
+++ b/sql/gstream.cc
@@ -44,7 +44,7 @@ bool Gis_read_stream::get_next_word(LEX_STRING *res)
   skip_space();
   res->str= (char*) m_cur;
   /* The following will also test for \0 */
-  if (!my_isvar_start(&my_charset_bin, *m_cur))
+  if ((m_cur >= m_limit) || !my_isvar_start(&my_charset_bin, *m_cur))
     return 1;
 
   /*
diff --git a/sql/ha_federated.cc b/sql/ha_federated.cc
index d8ffd6c55f8..d7f2309657b 100644
--- a/sql/ha_federated.cc
+++ b/sql/ha_federated.cc
@@ -2528,7 +2528,12 @@ int ha_federated::info(uint flag)
     status_query_string.length(0);
 
     result= mysql_store_result(mysql);
-    if (!result)
+
+    /*
+      We're going to use fields num. 4, 12 and 13 of the resultset,
+      so make sure we have these fields.
+    */
+    if (!result || (mysql_num_fields(result) < 14))
       goto error;
 
     if (!mysql_num_rows(result))
@@ -2557,9 +2562,9 @@ int ha_federated::info(uint flag)
       data_file_length= records * mean_rec_length;
 
       if (row[12] != NULL)
-        update_time= (ha_rows) my_strtoll10(row[12], (char**) 0, &error);
+        update_time= (time_t) my_strtoll10(row[12], (char**) 0, &error);
       if (row[13] != NULL)
-        check_time= (ha_rows) my_strtoll10(row[13], (char**) 0, &error);
+        check_time= (time_t) my_strtoll10(row[13], (char**) 0, &error);
     }
 
     /*
diff --git a/sql/ha_heap.cc b/sql/ha_heap.cc
index bf807407df1..4b96e5b5744 100644
--- a/sql/ha_heap.cc
+++ b/sql/ha_heap.cc
@@ -175,7 +175,7 @@ void ha_heap::update_key_stats()
       else
       {
         ha_rows hash_buckets= file->s->keydef[i].hash_buckets;
-        uint no_records= hash_buckets ? file->s->records/hash_buckets : 2;
+        uint no_records= hash_buckets ? (uint) (file->s->records/hash_buckets) : 2;
         if (no_records < 2)
           no_records= 2;
         key->rec_per_key[key->key_parts-1]= no_records;
diff --git a/sql/ha_innodb.cc b/sql/ha_innodb.cc
index 86d3e930122..fa68da87661 100644
--- a/sql/ha_innodb.cc
+++ b/sql/ha_innodb.cc
@@ -522,6 +522,9 @@ convert_error_code_to_mysql(
                 mark_transaction_to_rollback(thd, TRUE);
 
     		return(HA_ERR_LOCK_TABLE_FULL);
+	} else if (error == DB_UNSUPPORTED) {
+
+		return(HA_ERR_UNSUPPORTED);
     	} else {
     		return(-1);			// Unknown error
     	}
@@ -3713,11 +3716,22 @@ convert_search_mode_to_innobase(
 		  and comparison of non-latin1 char type fields in
 		  innobase_mysql_cmp() to get PAGE_CUR_LE_OR_EXTENDS to
 		  work correctly. */
-
-		default:			assert(0);
+		case HA_READ_MBR_CONTAIN:
+		case HA_READ_MBR_INTERSECT:
+		case HA_READ_MBR_WITHIN:
+		case HA_READ_MBR_DISJOINT:
+		case HA_READ_MBR_EQUAL:
+			my_error(ER_TABLE_CANT_HANDLE_SPKEYS, MYF(0));
+			return(PAGE_CUR_UNSUPP);
+		/* do not use "default:" in order to produce a gcc warning:
+		enumeration value '...' not handled in switch
+		(if -Wswitch or -Wall is used)
+		*/
 	}
 
-	return(0);
+	my_error(ER_CHECK_NOT_IMPLEMENTED, MYF(0), "this functionality");
+
+	return(PAGE_CUR_UNSUPP);
 }
 
 /*
@@ -3855,11 +3869,18 @@ ha_innobase::index_read(
 
 	last_match_mode = (uint) match_mode;
 
-	innodb_srv_conc_enter_innodb(prebuilt->trx);
+	if (mode != PAGE_CUR_UNSUPP) {
 
-	ret = row_search_for_mysql((byte*) buf, mode, prebuilt, match_mode, 0);
+		innodb_srv_conc_enter_innodb(prebuilt->trx);
 
-	innodb_srv_conc_exit_innodb(prebuilt->trx);
+		ret = row_search_for_mysql((byte*) buf, mode, prebuilt,
+					   match_mode, 0);
+
+		innodb_srv_conc_exit_innodb(prebuilt->trx);
+	} else {
+
+		ret = DB_UNSUPPORTED;
+	}
 
 	if (ret == DB_SUCCESS) {
 		error = 0;
@@ -5174,8 +5195,16 @@ ha_innobase::records_in_range(
 	mode2 = convert_search_mode_to_innobase(max_key ? max_key->flag :
                                                 HA_READ_KEY_EXACT);
 
-	n_rows = btr_estimate_n_rows_in_range(index, range_start,
-						mode1, range_end, mode2);
+	if (mode1 != PAGE_CUR_UNSUPP && mode2 != PAGE_CUR_UNSUPP) {
+
+		n_rows = btr_estimate_n_rows_in_range(index, range_start,
+						      mode1, range_end,
+						      mode2);
+	} else {
+
+		n_rows = 0;
+	}
+
 	dtuple_free_for_mysql(heap1);
 	dtuple_free_for_mysql(heap2);
 
@@ -5477,7 +5506,7 @@ ha_innobase::info(
 
  				table->key_info[i].rec_per_key[j]=
 				  rec_per_key >= ~(ulong) 0 ? ~(ulong) 0 :
-				  rec_per_key;
+				  (ulong) rec_per_key;
 			}
 
 			index = dict_table_get_next_index_noninline(index);
diff --git a/sql/ha_myisam.cc b/sql/ha_myisam.cc
index 66f66dccd99..a24486385fd 100644
--- a/sql/ha_myisam.cc
+++ b/sql/ha_myisam.cc
@@ -1412,7 +1412,7 @@ void ha_myisam::start_bulk_insert(ha_rows rows)
   DBUG_ENTER("ha_myisam::start_bulk_insert");
   THD *thd= current_thd;
   ulong size= min(thd->variables.read_buff_size,
-                  table->s->avg_row_length*rows);
+                  (ulong) (table->s->avg_row_length*rows));
   DBUG_PRINT("info",("start_bulk_insert: rows %lu size %lu",
                      (ulong) rows, size));
 
diff --git a/sql/ha_ndbcluster.cc b/sql/ha_ndbcluster.cc
index 05e35bd0157..d2c580a61de 100644
--- a/sql/ha_ndbcluster.cc
+++ b/sql/ha_ndbcluster.cc
@@ -1356,6 +1356,30 @@ int ha_ndbcluster::set_primary_key_from_record(NdbOperation *op, const byte *rec
   DBUG_RETURN(0);
 }
 
+bool ha_ndbcluster::check_index_fields_in_write_set(uint keyno)
+{
+  KEY* key_info= table->key_info + keyno;
+  KEY_PART_INFO* key_part= key_info->key_part;
+  KEY_PART_INFO* end= key_part+key_info->key_parts;
+  uint i;
+  DBUG_ENTER("check_index_fields_in_write_set");
+
+  if (m_retrieve_all_fields)
+  {
+    DBUG_RETURN(true);
+  }
+  for (i= 0; key_part != end; key_part++, i++)
+  {
+    Field* field= key_part->field;
+    if (field->query_id != current_thd->query_id)
+    {
+      DBUG_RETURN(false);
+    }
+  }
+
+  DBUG_RETURN(true);
+}
+
 int ha_ndbcluster::set_index_key_from_record(NdbOperation *op, const byte *record, uint keyno)
 {
   KEY* key_info= table->key_info + keyno;
@@ -1643,7 +1667,8 @@ check_null_in_record(const KEY* key_info, const byte *record)
  * primary key or unique index values
 */
 
-int ha_ndbcluster::peek_indexed_rows(const byte *record, bool check_pk)
+int ha_ndbcluster::peek_indexed_rows(const byte *record, 
+                                     NDB_WRITE_OP write_op)
 {
   NdbTransaction *trans= m_active_trans;
   NdbOperation *op;
@@ -1656,7 +1681,7 @@ int ha_ndbcluster::peek_indexed_rows(const byte *record, bool check_pk)
     (NdbOperation::LockMode)get_ndb_lock_type(m_lock.type);
   
   first= NULL;
-  if (check_pk && table->s->primary_key != MAX_KEY)
+  if (write_op != NDB_UPDATE && table->s->primary_key != MAX_KEY)
   {
     /*
      * Fetch any row with colliding primary key
@@ -1687,9 +1712,15 @@ int ha_ndbcluster::peek_indexed_rows(const byte *record, bool check_pk)
       */
       if (check_null_in_record(key_info, record))
       {
-	DBUG_PRINT("info", ("skipping check for key with NULL"));
+        DBUG_PRINT("info", ("skipping check for key with NULL"));
         continue;
       } 
+      if (write_op != NDB_INSERT && !check_index_fields_in_write_set(i))
+      {
+        DBUG_PRINT("info", ("skipping check for key %u not in write_set", i));
+        continue;
+      }
+
       NdbIndexOperation *iop;
       NDBINDEX *unique_index = (NDBINDEX *) m_index[i].unique_index;
       key_part= key_info->key_part;
@@ -2268,7 +2299,7 @@ int ha_ndbcluster::write_row(byte *record)
       start_bulk_insert will set parameters to ensure that each
       write_row is committed individually
     */
-    int peek_res= peek_indexed_rows(record, true);
+    int peek_res= peek_indexed_rows(record, NDB_INSERT);
     
     if (!peek_res) 
     {
@@ -2302,7 +2333,7 @@ int ha_ndbcluster::write_row(byte *record)
                                      auto_value, 1) == -1)
       {
         if (--retries &&
-            ndb->getNdbError().status == NdbError::TemporaryError);
+            ndb->getNdbError().status == NdbError::TemporaryError)
         {
           my_sleep(retry_sleep);
           continue;
@@ -2456,7 +2487,8 @@ int ha_ndbcluster::update_row(const byte *old_data, byte *new_data)
   if (m_ignore_dup_key && (thd->lex->sql_command == SQLCOM_UPDATE ||
                            thd->lex->sql_command == SQLCOM_UPDATE_MULTI))
   {
-    int peek_res= peek_indexed_rows(new_data, pk_update);
+    NDB_WRITE_OP write_op= (pk_update) ? NDB_PK_UPDATE : NDB_UPDATE;
+    int peek_res= peek_indexed_rows(new_data, write_op);
     
     if (!peek_res) 
     {
@@ -4862,7 +4894,7 @@ ulonglong ha_ndbcluster::get_auto_increment()
                                    auto_value, cache_size, step, start))
     {
       if (--retries &&
-          ndb->getNdbError().status == NdbError::TemporaryError);
+          ndb->getNdbError().status == NdbError::TemporaryError)
       {
         my_sleep(retry_sleep);
         continue;
diff --git a/sql/ha_ndbcluster.h b/sql/ha_ndbcluster.h
index 81cbdcd8fea..324969ad374 100644
--- a/sql/ha_ndbcluster.h
+++ b/sql/ha_ndbcluster.h
@@ -59,6 +59,12 @@ typedef struct ndb_index_data {
   bool null_in_unique_index;
 } NDB_INDEX_DATA;
 
+typedef enum ndb_write_op {
+  NDB_INSERT = 0,
+  NDB_UPDATE = 1,
+  NDB_PK_UPDATE = 2
+} NDB_WRITE_OP;
+
 typedef struct st_ndbcluster_share {
   THR_LOCK lock;
   pthread_mutex_t mutex;
@@ -251,7 +257,7 @@ private:
                                       const NdbOperation *first,
                                       const NdbOperation *last,
                                       uint errcode);
-  int peek_indexed_rows(const byte *record, bool check_pk);
+  int peek_indexed_rows(const byte *record, NDB_WRITE_OP write_op);
   int unique_index_read(const byte *key, uint key_len, 
                         byte *buf);
   int ordered_index_scan(const key_range *start_key,
@@ -286,6 +292,7 @@ private:
   int get_ndb_blobs_value(NdbBlob *last_ndb_blob, my_ptrdiff_t ptrdiff);
   int set_primary_key(NdbOperation *op, const byte *key);
   int set_primary_key_from_record(NdbOperation *op, const byte *record);
+  bool check_index_fields_in_write_set(uint keyno);
   int set_index_key_from_record(NdbOperation *op, const byte *record,
                                 uint keyno);
   int set_bounds(NdbIndexScanOperation*, const key_range *keys[2], uint= 0);
diff --git a/sql/ha_ndbcluster_cond.cc b/sql/ha_ndbcluster_cond.cc
index ea3f8a7683a..c7b185a92f0 100644
--- a/sql/ha_ndbcluster_cond.cc
+++ b/sql/ha_ndbcluster_cond.cc
@@ -1338,9 +1338,23 @@ ha_ndbcluster_cond::generate_scan_filter(NdbScanOperation *op)
 
   if (m_cond_stack)
   {
-    NdbScanFilter filter(op);
+    NdbScanFilter filter(op, false); // don't abort on too large
     
-    DBUG_RETURN(generate_scan_filter_from_cond(filter));
+    int ret=generate_scan_filter_from_cond(filter);
+    if (ret != 0)
+    {
+      const NdbError& err=filter.getNdbError();
+      if (err.code == NdbScanFilter::FilterTooLarge)
+      {
+        // err.message has static storage
+        DBUG_PRINT("info", ("%s", err.message));
+        push_warning(current_thd, MYSQL_ERROR::WARN_LEVEL_WARN,
+                     err.code, err.message);
+        ret=0;
+      }
+    }
+    if (ret != 0)
+      DBUG_RETURN(ret);
   }
   else
   {  
@@ -1391,7 +1405,7 @@ int ha_ndbcluster_cond::generate_scan_filter_from_key(NdbScanOperation *op,
 {
   KEY_PART_INFO* key_part= key_info->key_part;
   KEY_PART_INFO* end= key_part+key_info->key_parts;
-  NdbScanFilter filter(op);
+  NdbScanFilter filter(op, true); // abort on too large
   int res;
   DBUG_ENTER("generate_scan_filter_from_key");
 
diff --git a/sql/item.cc b/sql/item.cc
index c451fe94b29..431d82af331 100644
--- a/sql/item.cc
+++ b/sql/item.cc
@@ -939,9 +939,12 @@ int Item::save_in_field_no_warnings(Field *field, bool no_conversions)
   int res;
   THD *thd= field->table->in_use;
   enum_check_fields tmp= thd->count_cuted_fields;
+  ulong sql_mode= thd->variables.sql_mode;
+  thd->variables.sql_mode&= ~(MODE_NO_ZERO_IN_DATE | MODE_NO_ZERO_DATE);
   thd->count_cuted_fields= CHECK_FIELD_IGNORE;
   res= save_in_field(field, no_conversions);
   thd->count_cuted_fields= tmp;
+  thd->variables.sql_mode= sql_mode;
   return res;
 }
 
@@ -3304,7 +3307,7 @@ static Item** find_field_in_group_list(Item *find_item, ORDER *group_list)
       if (cur_field->table_name && table_name)
       {
         /* If field_name is qualified by a table name. */
-        if (strcmp(cur_field->table_name, table_name))
+        if (my_strcasecmp(table_alias_charset, cur_field->table_name, table_name))
           /* Same field names, different tables. */
           return NULL;
 
@@ -4248,6 +4251,47 @@ bool Item::is_datetime()
 }
 
 
+String *Item::check_well_formed_result(String *str, bool send_error)
+{
+  /* Check whether we got a well-formed string */
+  CHARSET_INFO *cs= str->charset();
+  int well_formed_error;
+  uint wlen= cs->cset->well_formed_len(cs,
+                                       str->ptr(), str->ptr() + str->length(),
+                                       str->length(), &well_formed_error);
+  if (wlen < str->length())
+  {
+    THD *thd= current_thd;
+    char hexbuf[7];
+    enum MYSQL_ERROR::enum_warning_level level;
+    uint diff= str->length() - wlen;
+    set_if_smaller(diff, 3);
+    octet2hex(hexbuf, str->ptr() + wlen, diff);
+    if (send_error)
+    {
+      my_error(ER_INVALID_CHARACTER_STRING, MYF(0),
+               cs->csname,  hexbuf);
+      return 0;
+    }
+    if ((thd->variables.sql_mode &
+         (MODE_STRICT_TRANS_TABLES | MODE_STRICT_ALL_TABLES)))
+    {
+      level= MYSQL_ERROR::WARN_LEVEL_ERROR;
+      null_value= 1;
+      str= 0;
+    }
+    else
+    {
+      level= MYSQL_ERROR::WARN_LEVEL_WARN;
+      str->length(wlen);
+    }
+    push_warning_printf(thd, level, ER_INVALID_CHARACTER_STRING,
+                        ER(ER_INVALID_CHARACTER_STRING), cs->csname, hexbuf);
+  }
+  return str;
+}
+
+
 /*
   Create a field to hold a string value from an item
 
@@ -4366,11 +4410,8 @@ Field *Item::tmp_table_field_from_field_type(TABLE *table)
     break;					// Blob handled outside of case
 #ifdef HAVE_SPATIAL
   case MYSQL_TYPE_GEOMETRY:
-    return new Field_geom(max_length, maybe_null, name, table,
-                          (Field::geometry_type)
-                          ((type() == Item::TYPE_HOLDER) ?
-                           ((Item_type_holder *)this)->get_geometry_type() :
-                           ((Item_geometry_func *)this)->get_geometry_type()));
+    return new Field_geom(max_length, maybe_null,
+                          name, table, get_geometry_type());
 #endif /* HAVE_SPATIAL */
   }
 }
@@ -4510,7 +4551,7 @@ int Item::save_in_field(Field *field, bool no_conversions)
     my_decimal decimal_value;
     my_decimal *value= val_decimal(&decimal_value);
     if (null_value)
-      return set_field_to_null(field);
+      return set_field_to_null_with_conversions(field, no_conversions);
     field->set_notnull();
     error=field->store_decimal(value);
   }
@@ -4772,6 +4813,19 @@ warn:
 }
 
 
+void Item_hex_string::print(String *str)
+{
+  char *end= (char*) str_value.ptr() + str_value.length(),
+       *ptr= end - min(str_value.length(), sizeof(longlong));
+  str->append("0x");
+  for (; ptr != end ; ptr++)
+  {
+    str->append(_dig_vec_lower[((uchar) *ptr) >> 4]);
+    str->append(_dig_vec_lower[((uchar) *ptr) & 0x0F]);
+  }
+}
+
+
 bool Item_hex_string::eq(const Item *arg, bool binary_cmp) const
 {
   if (arg->basic_const_item() && arg->type() == type())
@@ -6205,9 +6259,9 @@ bool field_is_equal_to_item(Field *field,Item *item)
   return result == field->val_real();
 }
 
-Item_cache* Item_cache::get_cache(Item_result type)
+Item_cache* Item_cache::get_cache(const Item *item)
 {
-  switch (type) {
+  switch (item->result_type()) {
   case INT_RESULT:
     return new Item_cache_int();
   case REAL_RESULT:
@@ -6215,7 +6269,7 @@ Item_cache* Item_cache::get_cache(Item_result type)
   case DECIMAL_RESULT:
     return new Item_cache_decimal();
   case STRING_RESULT:
-    return new Item_cache_str();
+    return new Item_cache_str(item);
   case ROW_RESULT:
     return new Item_cache_row();
   default:
@@ -6393,6 +6447,14 @@ my_decimal *Item_cache_str::val_decimal(my_decimal *decimal_val)
 }
 
 
+int Item_cache_str::save_in_field(Field *field, bool no_conversions)
+{
+  int res= Item_cache::save_in_field(field, no_conversions);
+  return (is_varbinary && field->type() == MYSQL_TYPE_STRING &&
+          value->length() < field->field_length) ? 1 : res;
+}
+
+
 bool Item_cache_row::allocate(uint num)
 {
   item_count= num;
@@ -6411,7 +6473,7 @@ bool Item_cache_row::setup(Item * item)
   {
     Item *el= item->element_index(i);
     Item_cache *tmp;
-    if (!(tmp= values[i]= Item_cache::get_cache(el->result_type())))
+    if (!(tmp= values[i]= Item_cache::get_cache(el)))
       return 1;
     tmp->setup(el);
   }
@@ -6493,9 +6555,7 @@ Item_type_holder::Item_type_holder(THD *thd, Item *item)
   prev_decimal_int_part= item->decimal_int_part();
 #ifdef HAVE_SPATIAL
   if (item->field_type() == MYSQL_TYPE_GEOMETRY)
-    geometry_type= (item->type() == Item::FIELD_ITEM) ?
-      ((Item_field *)item)->get_geometry_type() :
-      (Field::geometry_type)((Item_geometry_func *)item)->get_geometry_type();
+    geometry_type= item->get_geometry_type();
 #endif /* HAVE_SPATIAL */
 }
 
diff --git a/sql/item.h b/sql/item.h
index 3c699c0eda3..a1135c2c725 100644
--- a/sql/item.h
+++ b/sql/item.h
@@ -870,6 +870,9 @@ public:
   */
   virtual bool result_as_longlong() { return FALSE; }
   bool is_datetime();
+  virtual Field::geometry_type get_geometry_type() const
+    { return Field::GEOM_GEOMETRY; };
+  String *check_well_formed_result(String *str, bool send_error= 0);
 };
 
 
@@ -1112,6 +1115,8 @@ public:
   Item_name_const(Item *name_arg, Item *val):
     value_item(val), name_item(name_arg)
   {
+    if(!value_item->basic_const_item())
+      my_error(ER_WRONG_ARGUMENTS, MYF(0), "NAME_CONST");
     Item::maybe_null= TRUE;
   }
 
@@ -1335,7 +1340,7 @@ public:
   int fix_outer_field(THD *thd, Field **field, Item **reference);
   virtual Item *update_value_transformer(byte *select_arg);
   void print(String *str);
-  Field::geometry_type get_geometry_type()
+  Field::geometry_type get_geometry_type() const
   {
     DBUG_ASSERT(field_type() == MYSQL_TYPE_GEOMETRY);
     return field->get_geometry_type();
@@ -1579,7 +1584,7 @@ public:
   double val_real()
     { DBUG_ASSERT(fixed == 1); return ulonglong2double((ulonglong)value); }
   String *val_str(String*);
-  Item *clone_item() { return new Item_uint(name,max_length); }
+  Item *clone_item() { return new Item_uint(name, value, max_length); }
   int save_in_field(Field *field, bool no_conversions);
   void print(String *str);
   Item_num *neg ();
@@ -1853,6 +1858,7 @@ public:
   enum_field_types field_type() const { return MYSQL_TYPE_VARCHAR; }
   // to prevent drop fixed flag (no need parent cleanup call)
   void cleanup() {}
+  void print(String *str);
   bool eq(const Item *item, bool binary_cmp) const;
   virtual Item *safe_charset_converter(CHARSET_INFO *tocs);
 };
@@ -2463,7 +2469,7 @@ public:
   };
   virtual void store(Item *)= 0;
   enum Type type() const { return CACHE_ITEM; }
-  static Item_cache* get_cache(Item_result type);
+  static Item_cache* get_cache(const Item *item);
   table_map used_tables() const { return used_table_map; }
   virtual void keep_array() {}
   // to prevent drop fixed flag (no need parent cleanup call)
@@ -2525,9 +2531,16 @@ class Item_cache_str: public Item_cache
 {
   char buffer[STRING_BUFFER_USUAL_SIZE];
   String *value, value_buff;
+  bool is_varbinary;
+  
 public:
-  Item_cache_str(): Item_cache(), value(0) { }
-
+  Item_cache_str(const Item *item) :
+    Item_cache(), value(0),
+    is_varbinary(item->type() == FIELD_ITEM &&
+                 ((const Item_field *) item)->field->type() ==
+                   MYSQL_TYPE_VARCHAR &&
+                 !((const Item_field *) item)->field->has_charset())
+  {}
   void store(Item *item);
   double val_real();
   longlong val_int();
@@ -2535,6 +2548,7 @@ public:
   my_decimal *val_decimal(my_decimal *);
   enum Item_result result_type() const { return STRING_RESULT; }
   CHARSET_INFO *charset() const { return value->charset(); };
+  int save_in_field(Field *field, bool no_conversions);
 };
 
 class Item_cache_row: public Item_cache
@@ -2637,7 +2651,7 @@ public:
   Field *make_field_by_type(TABLE *table);
   static uint32 display_length(Item *item);
   static enum_field_types get_real_type(Item *);
-  Field::geometry_type get_geometry_type() { return geometry_type; };
+  Field::geometry_type get_geometry_type() const { return geometry_type; };
 };
 
 
diff --git a/sql/item_cmpfunc.cc b/sql/item_cmpfunc.cc
index 0e718eb52bd..ee7a929024e 100644
--- a/sql/item_cmpfunc.cc
+++ b/sql/item_cmpfunc.cc
@@ -147,6 +147,36 @@ static int agg_cmp_type(THD *thd, Item_result *type, Item **items, uint nitems)
 }
 
 
+/**
+  @brief Aggregates field types from the array of items.
+
+  @param[in] items  array of items to aggregate the type from
+  @paran[in] nitems number of items in the array
+
+  @details This function aggregates field types from the array of items.
+    Found type is supposed to be used later as the result field type
+    of a multi-argument function.
+    Aggregation itself is performed by the Field::field_type_merge()
+    function.
+
+  @note The term "aggregation" is used here in the sense of inferring the
+    result type of a function from its argument types.
+
+  @return aggregated field type.
+*/
+
+enum_field_types agg_field_type(Item **items, uint nitems)
+{
+  uint i;
+  if (!nitems || items[0]->result_type() == ROW_RESULT )
+    return (enum_field_types)-1;
+  enum_field_types res= items[0]->field_type();
+  for (i= 1 ; i < nitems ; i++)
+    res= Field::field_type_merge(res, items[i]->field_type());
+  return res;
+}
+
+
 static void my_coll_agg_error(DTCollation &c1, DTCollation &c2,
                               const char *fname)
 {
@@ -522,26 +552,26 @@ int Arg_comparator::set_compare_func(Item_bool_func2 *item, Item_result type)
 }
 
 
-/*
-  Convert date provided in a string to the int representation.
+/**
+  @brief Convert date provided in a string to the int representation.
 
-  SYNOPSIS
-    get_date_from_str()
-    thd              Thread handle
-    str              a string to convert
-    warn_type        type of the timestamp for issuing the warning
-    warn_name        field name for issuing the warning
-    error_arg  [out] TRUE if string isn't a DATETIME or clipping occur
+  @param[in]   thd        thread handle
+  @param[in]   str        a string to convert
+  @param[in]   warn_type  type of the timestamp for issuing the warning
+  @param[in]   warn_name  field name for issuing the warning
+  @param[out]  error_arg  could not extract a DATE or DATETIME
 
-  DESCRIPTION
-    Convert date provided in the string str to the int representation.
-    if the string contains wrong date or doesn't contain it at all
-    then the warning is issued and TRUE returned in the error_arg argument.
-    The warn_type and the warn_name arguments are used as the name and the
-    type of the field when issuing the warning.
+  @details Convert date provided in the string str to the int
+    representation.  If the string contains wrong date or doesn't
+    contain it at all then a warning is issued.  The warn_type and
+    the warn_name arguments are used as the name and the type of the
+    field when issuing the warning.  If any input was discarded
+    (trailing or non-timestampy characters), was_cut will be non-zero.
+    was_type will return the type str_to_datetime() could correctly
+    extract.
 
-  RETURN
-    converted value.
+  @return
+    converted value. 0 on error and on zero-dates -- check 'failure'
 */
 
 static ulonglong
@@ -552,26 +582,33 @@ get_date_from_str(THD *thd, String *str, timestamp_type warn_type,
   int error;
   MYSQL_TIME l_time;
   enum_mysql_timestamp_type ret;
-  *error_arg= TRUE;
 
   ret= str_to_datetime(str->ptr(), str->length(), &l_time,
                        (TIME_FUZZY_DATE | MODE_INVALID_DATES |
                         (thd->variables.sql_mode &
                          (MODE_NO_ZERO_IN_DATE | MODE_NO_ZERO_DATE))),
                        &error);
-  if ((ret == MYSQL_TIMESTAMP_DATETIME || ret == MYSQL_TIMESTAMP_DATE))
+
+  if (ret == MYSQL_TIMESTAMP_DATETIME || ret == MYSQL_TIMESTAMP_DATE)
   {
-    value= TIME_to_ulonglong_datetime(&l_time);
+    /*
+      Do not return yet, we may still want to throw a "trailing garbage"
+      warning.
+    */
     *error_arg= FALSE;
+    value= TIME_to_ulonglong_datetime(&l_time);
   }
-
-  if (error || *error_arg)
+  else
   {
+    *error_arg= TRUE;
+    error= 1;                                   /* force warning */
+  }
+
+  if (error > 0)
     make_truncated_value_warning(thd, MYSQL_ERROR::WARN_LEVEL_WARN,
                                  str->ptr(), str->length(),
                                  warn_type, warn_name);
-    *error_arg= TRUE;
-  }
+
   return value;
 }
 
@@ -872,6 +909,12 @@ get_datetime_value(THD *thd, Item ***item_arg, Item **cache_arg,
     timestamp_type t_type= f_type ==
       MYSQL_TYPE_DATE ? MYSQL_TIMESTAMP_DATE : MYSQL_TIMESTAMP_DATETIME;
     value= get_date_from_str(thd, str, t_type, warn_item->name, &error);
+    /*
+      If str did not contain a valid date according to the current
+      SQL_MODE, get_date_from_str() has already thrown a warning,
+      and we don't want to throw NULL on invalid date (see 5.2.6
+      "SQL modes" in the manual), so we're done here.
+    */
   }
   /*
     Do not cache GET_USER_VAR() function as its const_item() may return TRUE
@@ -1343,7 +1386,7 @@ longlong Item_func_truth::val_int()
 bool Item_in_optimizer::fix_left(THD *thd, Item **ref)
 {
   if (!args[0]->fixed && args[0]->fix_fields(thd, args) ||
-      !cache && !(cache= Item_cache::get_cache(args[0]->result_type())))
+      !cache && !(cache= Item_cache::get_cache(args[0])))
     return 1;
 
   cache->setup(args[0]);
@@ -1595,24 +1638,27 @@ bool Item_func_opt_neg::eq(const Item *item, bool binary_cmp) const
 
 void Item_func_interval::fix_length_and_dec()
 {
+  uint rows= row->cols();
+  
   use_decimal_comparison= (row->element_index(0)->result_type() == DECIMAL_RESULT) ||
     (row->element_index(0)->result_type() == INT_RESULT);
-  if (row->cols() > 8)
+  if (rows > 8)
   {
-    bool consts=1;
+    bool not_null_consts= TRUE;
 
-    for (uint i=1 ; consts && i < row->cols() ; i++)
+    for (uint i= 1; not_null_consts && i < rows; i++)
     {
-      consts&= row->element_index(i)->const_item();
+      Item *el= row->element_index(i);
+      not_null_consts&= el->const_item() & !el->is_null();
     }
 
-    if (consts &&
+    if (not_null_consts &&
         (intervals=
-          (interval_range*) sql_alloc(sizeof(interval_range)*(row->cols()-1))))
+          (interval_range*) sql_alloc(sizeof(interval_range) * (rows - 1))))
     {
       if (use_decimal_comparison)
       {
-        for (uint i=1 ; i < row->cols(); i++)
+        for (uint i= 1; i < rows; i++)
         {
           Item *el= row->element_index(i);
           interval_range *range= intervals + (i-1);
@@ -1637,7 +1683,7 @@ void Item_func_interval::fix_length_and_dec()
       }
       else
       {
-        for (uint i=1 ; i < row->cols(); i++)
+        for (uint i= 1; i < rows; i++)
         {
           intervals[i-1].dbl= row->element_index(i)->val_real();
         }
@@ -1728,12 +1774,22 @@ longlong Item_func_interval::val_int()
         ((el->result_type() == DECIMAL_RESULT) ||
          (el->result_type() == INT_RESULT)))
     {
-      my_decimal e_dec_buf, *e_dec= row->element_index(i)->val_decimal(&e_dec_buf);
+      my_decimal e_dec_buf, *e_dec= el->val_decimal(&e_dec_buf);
+      /* Skip NULL ranges. */
+      if (el->null_value)
+        continue;
       if (my_decimal_cmp(e_dec, dec) > 0)
-        return i-1;
+        return i - 1;
+    }
+    else 
+    {
+      double val= el->val_real();
+      /* Skip NULL ranges. */
+      if (el->null_value)
+        continue;
+      if (val > value)
+        return i - 1;
     }
-    else if (row->element_index(i)->val_real() > value)
-      return i-1;
   }
   return i-1;
 }
@@ -1990,10 +2046,20 @@ Item_func_ifnull::fix_length_and_dec()
   agg_result_type(&hybrid_type, args, 2);
   maybe_null=args[1]->maybe_null;
   decimals= max(args[0]->decimals, args[1]->decimals);
-  max_length= (hybrid_type == DECIMAL_RESULT || hybrid_type == INT_RESULT) ?
-    (max(args[0]->max_length - args[0]->decimals,
-         args[1]->max_length - args[1]->decimals) + decimals) :
-    max(args[0]->max_length, args[1]->max_length);
+  unsigned_flag= args[0]->unsigned_flag && args[1]->unsigned_flag;
+
+  if (hybrid_type == DECIMAL_RESULT || hybrid_type == INT_RESULT) 
+  {
+    int len0= args[0]->max_length - args[0]->decimals
+      - (args[0]->unsigned_flag ? 0 : 1);
+
+    int len1= args[1]->max_length - args[1]->decimals
+      - (args[1]->unsigned_flag ? 0 : 1);
+
+    max_length= max(len0, len1) + decimals + (unsigned_flag ? 0 : 1);
+  }
+  else
+    max_length= max(args[0]->max_length, args[1]->max_length);
 
   switch (hybrid_type) {
   case STRING_RESULT:
@@ -2009,9 +2075,7 @@ Item_func_ifnull::fix_length_and_dec()
   default:
     DBUG_ASSERT(0);
   }
-  cached_field_type= args[0]->field_type();
-  if (cached_field_type != args[1]->field_type())
-    cached_field_type= Item_func::field_type();
+  cached_field_type= agg_field_type(args, 2);
 }
 
 
@@ -2159,11 +2223,13 @@ Item_func_if::fix_length_and_dec()
   {
     cached_result_type= arg2_type;
     collation.set(args[2]->collation.collation);
+    cached_field_type= args[2]->field_type();
   }
   else if (null2)
   {
     cached_result_type= arg1_type;
     collation.set(args[1]->collation.collation);
+    cached_field_type= args[1]->field_type();
   }
   else
   {
@@ -2177,6 +2243,7 @@ Item_func_if::fix_length_and_dec()
     {
       collation.set(&my_charset_bin);	// Number
     }
+    cached_field_type= agg_field_type(args + 1, 2);
   }
 
   if ((cached_result_type == DECIMAL_RESULT )
@@ -2573,7 +2640,7 @@ void Item_func_case::fix_length_and_dec()
       agg_arg_charsets(collation, agg, nagg, MY_COLL_ALLOW_CONV, 1))
     return;
   
-  
+  cached_field_type= agg_field_type(agg, nagg);
   /*
     Aggregate first expression and all THEN expression types
     and collations when string comparison
@@ -2719,6 +2786,7 @@ my_decimal *Item_func_coalesce::decimal_op(my_decimal *decimal_value)
 
 void Item_func_coalesce::fix_length_and_dec()
 {
+  cached_field_type= agg_field_type(args, arg_count);
   agg_result_type(&hybrid_type, args, arg_count);
   switch (hybrid_type) {
   case STRING_RESULT:
@@ -4250,6 +4318,51 @@ void Item_func_like::cleanup()
 #ifdef USE_REGEX
 
 bool
+Item_func_regex::regcomp(bool send_error)
+{
+  char buff[MAX_FIELD_WIDTH];
+  String tmp(buff,sizeof(buff),&my_charset_bin);
+  String *res= args[1]->val_str(&tmp);
+  int error;
+
+  if (args[1]->null_value)
+    return TRUE;
+
+  if (regex_compiled)
+  {
+    if (!stringcmp(res, &prev_regexp))
+      return FALSE;
+    prev_regexp.copy(*res);
+    my_regfree(&preg);
+    regex_compiled= 0;
+  }
+
+  if (cmp_collation.collation != regex_lib_charset)
+  {
+    /* Convert UCS2 strings to UTF8 */
+    uint dummy_errors;
+    if (conv.copy(res->ptr(), res->length(), res->charset(),
+                  regex_lib_charset, &dummy_errors))
+      return TRUE;
+    res= &conv;
+  }
+
+  if ((error= my_regcomp(&preg, res->c_ptr_safe(),
+                         regex_lib_flags, regex_lib_charset)))
+  {
+    if (send_error)
+    {
+      (void) my_regerror(error, &preg, buff, sizeof(buff));
+      my_error(ER_REGEXP_ERROR, MYF(0), buff);
+    }
+    return TRUE;
+  }
+  regex_compiled= 1;
+  return FALSE;
+}
+
+
+bool
 Item_func_regex::fix_fields(THD *thd, Item **ref)
 {
   DBUG_ASSERT(fixed == 0);
@@ -4265,34 +4378,34 @@ Item_func_regex::fix_fields(THD *thd, Item **ref)
   if (agg_arg_charsets(cmp_collation, args, 2, MY_COLL_CMP_CONV, 1))
     return TRUE;
 
+  regex_lib_flags= (cmp_collation.collation->state &
+                    (MY_CS_BINSORT | MY_CS_CSSORT)) ?
+                   REG_EXTENDED | REG_NOSUB :
+                   REG_EXTENDED | REG_NOSUB | REG_ICASE;
+  /*
+    If the case of UCS2 and other non-ASCII character sets,
+    we will convert patterns and strings to UTF8.
+  */
+  regex_lib_charset= (cmp_collation.collation->mbminlen > 1) ?
+                     &my_charset_utf8_general_ci :
+                     cmp_collation.collation;
+
   used_tables_cache=args[0]->used_tables() | args[1]->used_tables();
   not_null_tables_cache= (args[0]->not_null_tables() |
 			  args[1]->not_null_tables());
   const_item_cache=args[0]->const_item() && args[1]->const_item();
   if (!regex_compiled && args[1]->const_item())
   {
-    char buff[MAX_FIELD_WIDTH];
-    String tmp(buff,sizeof(buff),&my_charset_bin);
-    String *res=args[1]->val_str(&tmp);
     if (args[1]->null_value)
     {						// Will always return NULL
       maybe_null=1;
+      fixed= 1;
       return FALSE;
     }
-    int error;
-    if ((error= my_regcomp(&preg,res->c_ptr(),
-                           ((cmp_collation.collation->state &
-                             (MY_CS_BINSORT | MY_CS_CSSORT)) ?
-                            REG_EXTENDED | REG_NOSUB :
-                            REG_EXTENDED | REG_NOSUB | REG_ICASE),
-                           cmp_collation.collation)))
-    {
-      (void) my_regerror(error,&preg,buff,sizeof(buff));
-      my_error(ER_REGEXP_ERROR, MYF(0), buff);
+    if (regcomp(TRUE))
       return TRUE;
-    }
-    regex_compiled=regex_is_const=1;
-    maybe_null=args[0]->maybe_null;
+    regex_is_const= 1;
+    maybe_null= args[0]->maybe_null;
   }
   else
     maybe_null=1;
@@ -4305,47 +4418,25 @@ longlong Item_func_regex::val_int()
 {
   DBUG_ASSERT(fixed == 1);
   char buff[MAX_FIELD_WIDTH];
-  String *res, tmp(buff,sizeof(buff),&my_charset_bin);
+  String tmp(buff,sizeof(buff),&my_charset_bin);
+  String *res= args[0]->val_str(&tmp);
 
-  res=args[0]->val_str(&tmp);
-  if (args[0]->null_value)
-  {
-    null_value=1;
+  if ((null_value= (args[0]->null_value ||
+                    (!regex_is_const && regcomp(FALSE)))))
     return 0;
-  }
-  if (!regex_is_const)
-  {
-    char buff2[MAX_FIELD_WIDTH];
-    String *res2, tmp2(buff2,sizeof(buff2),&my_charset_bin);
 
-    res2= args[1]->val_str(&tmp2);
-    if (args[1]->null_value)
+  if (cmp_collation.collation != regex_lib_charset)
+  {
+    /* Convert UCS2 strings to UTF8 */
+    uint dummy_errors;
+    if (conv.copy(res->ptr(), res->length(), res->charset(),
+                  regex_lib_charset, &dummy_errors))
     {
-      null_value=1;
+      null_value= 1;
       return 0;
     }
-    if (!regex_compiled || stringcmp(res2,&prev_regexp))
-    {
-      prev_regexp.copy(*res2);
-      if (regex_compiled)
-      {
-	my_regfree(&preg);
-	regex_compiled=0;
-      }
-      if (my_regcomp(&preg,res2->c_ptr_safe(),
-                     ((cmp_collation.collation->state &
-                       (MY_CS_BINSORT | MY_CS_CSSORT)) ?
-                      REG_EXTENDED | REG_NOSUB :
-                      REG_EXTENDED | REG_NOSUB | REG_ICASE),
-                     cmp_collation.collation))
-      {
-	null_value=1;
-	return 0;
-      }
-      regex_compiled=1;
-    }
+    res= &conv;
   }
-  null_value=0;
   return my_regexec(&preg,res->c_ptr_safe(),0,(my_regmatch_t*) 0,0) ? 0 : 1;
 }
 
diff --git a/sql/item_cmpfunc.h b/sql/item_cmpfunc.h
index 1f4359c454b..d250e1b366a 100644
--- a/sql/item_cmpfunc.h
+++ b/sql/item_cmpfunc.h
@@ -640,6 +640,7 @@ public:
 class Item_func_coalesce :public Item_func_numhybrid
 {
 protected:
+  enum_field_types cached_field_type;
   Item_func_coalesce(Item *a, Item *b) :Item_func_numhybrid(a, b) {}
 public:
   Item_func_coalesce(List<Item> &list) :Item_func_numhybrid(list) {}
@@ -652,13 +653,13 @@ public:
   enum Item_result result_type () const { return hybrid_type; }
   const char *func_name() const { return "coalesce"; }
   table_map not_null_tables() const { return 0; }
+  enum_field_types field_type() const { return cached_field_type; }
 };
 
 
 class Item_func_ifnull :public Item_func_coalesce
 {
 protected:
-  enum_field_types cached_field_type;
   bool field_type_defined;
 public:
   Item_func_ifnull(Item *a, Item *b) :Item_func_coalesce(a,b) {}
@@ -677,6 +678,7 @@ public:
 class Item_func_if :public Item_func
 {
   enum Item_result cached_result_type;
+  enum_field_types cached_field_type;
 public:
   Item_func_if(Item *a,Item *b,Item *c)
     :Item_func(a,b,c), cached_result_type(INT_RESULT)
@@ -686,6 +688,7 @@ public:
   String *val_str(String *str);
   my_decimal *val_decimal(my_decimal *);
   enum Item_result result_type () const { return cached_result_type; }
+  enum_field_types field_type() const { return cached_field_type; }
   bool fix_fields(THD *, Item **);
   void fix_length_and_dec();
   uint decimal_precision() const;
@@ -722,6 +725,7 @@ class Item_func_case :public Item_func
   uint ncases;
   Item_result cmp_type;
   DTCollation cmp_collation;
+  enum_field_types cached_field_type;
 public:
   Item_func_case(List<Item> &list, Item *first_expr_arg, Item *else_expr_arg)
     :Item_func(), first_expr_num(-1), else_expr_num(-1),
@@ -749,6 +753,7 @@ public:
   uint decimal_precision() const;
   table_map not_null_tables() const { return 0; }
   enum Item_result result_type () const { return cached_result_type; }
+  enum_field_types field_type() const { return cached_field_type; }
   const char *func_name() const { return "case"; }
   void print(String *str);
   Item *find_item(String *str);
@@ -1315,6 +1320,10 @@ class Item_func_regex :public Item_bool_func
   bool regex_is_const;
   String prev_regexp;
   DTCollation cmp_collation;
+  CHARSET_INFO *regex_lib_charset;
+  int regex_lib_flags;
+  String conv;
+  bool regcomp(bool send_error);
 public:
   Item_func_regex(Item *a,Item *b) :Item_bool_func(a,b),
     regex_compiled(0),regex_is_const(0) {}
@@ -1384,6 +1393,7 @@ public:
   bool subst_argument_checker(byte **arg) { return TRUE; }
   Item *compile(Item_analyzer analyzer, byte **arg_p,
                 Item_transformer transformer, byte *arg_t);
+  enum_field_types field_type() const { return MYSQL_TYPE_LONGLONG; }
 };
 
 
diff --git a/sql/item_func.cc b/sql/item_func.cc
index e4d370bbdf2..264d9265bca 100644
--- a/sql/item_func.cc
+++ b/sql/item_func.cc
@@ -1380,7 +1380,11 @@ longlong Item_func_int_div::val_int()
 
 void Item_func_int_div::fix_length_and_dec()
 {
-  max_length=args[0]->max_length - args[0]->decimals;
+  Item_result argtype= args[0]->result_type();
+  /* use precision ony for the data type it is applicable for and valid */
+  max_length=args[0]->max_length -
+    (argtype == DECIMAL_RESULT || argtype == INT_RESULT ?
+     args[0]->decimals : 0);
   maybe_null=1;
   unsigned_flag=args[0]->unsigned_flag | args[1]->unsigned_flag;
 }
@@ -1999,6 +2003,7 @@ void Item_func_round::fix_length_and_dec()
   case DECIMAL_RESULT:
   {
     hybrid_type= DECIMAL_RESULT;
+    decimals_to_set= min(DECIMAL_MAX_SCALE, decimals_to_set);
     int decimals_delta= args[0]->decimals - decimals_to_set;
     int precision= args[0]->decimal_precision();
     int length_increase= ((decimals_delta <= 0) || truncate) ? 0:1;
@@ -2105,7 +2110,7 @@ my_decimal *Item_func_round::decimal_op(my_decimal *decimal_value)
   longlong dec= args[1]->val_int();
   if (dec > 0 || (dec < 0 && args[1]->unsigned_flag))
   {
-    dec= min((ulonglong) dec, DECIMAL_MAX_SCALE);
+    dec= min((ulonglong) dec, decimals);
     decimals= (uint8) dec; // to get correct output
   }
   else if (dec < INT_MIN)
@@ -2243,6 +2248,7 @@ void Item_func_min_max::fix_length_and_dec()
   else if ((cmp_type == DECIMAL_RESULT) || (cmp_type == INT_RESULT))
     max_length= my_decimal_precision_to_length(max_int_part+decimals, decimals,
                                             unsigned_flag);
+  cached_field_type= agg_field_type(args, arg_count);
 }
 
 
@@ -4939,13 +4945,44 @@ bool Item_func_match::fix_fields(THD *thd, Item **ref)
     my_error(ER_WRONG_ARGUMENTS,MYF(0),"MATCH");
     return TRUE;
   }
-  table=((Item_field *)item)->field->table;
+  /*
+    With prepared statements Item_func_match::fix_fields is called twice.
+    When it is called first time we have original item tree here and add
+    conversion layer for character sets that do not have ctype array a few
+    lines below. When it is called second time, we already have conversion
+    layer in item tree.
+  */
+  table= (item->type() == Item::FIELD_ITEM) ?
+         ((Item_field *)item)->field->table :
+         ((Item_field *)((Item_func_conv *)item)->key_item())->field->table;
   if (!(table->file->table_flags() & HA_CAN_FULLTEXT))
   {
     my_error(ER_TABLE_CANT_HANDLE_FT, MYF(0));
     return 1;
   }
   table->fulltext_searched=1;
+  /* A workaround for ucs2 character set */
+  if (!args[1]->collation.collation->ctype)
+  {
+    CHARSET_INFO *compatible_cs=
+      get_compatible_charset_with_ctype(args[1]->collation.collation);
+    bool rc= 1;
+    if (compatible_cs)
+    {
+      Item_string *conv_item= new Item_string("", 0, compatible_cs,
+                                              DERIVATION_EXPLICIT);
+      item= args[0];
+      args[0]= conv_item;
+      rc= agg_item_charsets(cmp_collation, func_name(), args, arg_count,
+                            MY_COLL_ALLOW_SUPERSET_CONV |
+                            MY_COLL_ALLOW_COERCIBLE_CONV |
+                            MY_COLL_DISALLOW_NONE, 1);
+      args[0]= item;
+    }
+    else
+      my_error(ER_WRONG_ARGUMENTS, MYF(0), "MATCH");
+    return rc;
+  }
   return agg_arg_collations_for_comparison(cmp_collation,
                                            args+1, arg_count-1, 0);
 }
diff --git a/sql/item_func.h b/sql/item_func.h
index 56b5e75652c..a5e162f344f 100644
--- a/sql/item_func.h
+++ b/sql/item_func.h
@@ -236,9 +236,40 @@ public:
   my_decimal *val_decimal(my_decimal *);
   String *val_str(String*str);
 
+  /**
+     @brief Performs the operation that this functions implements when the
+     result type is INT.
+
+     @return The result of the operation.
+  */
   virtual longlong int_op()= 0;
+
+  /**
+     @brief Performs the operation that this functions implements when the
+     result type is REAL.
+
+     @return The result of the operation.
+  */
   virtual double real_op()= 0;
+
+  /**
+     @brief Performs the operation that this functions implements when the
+     result type is DECIMAL.
+
+     @param A pointer where the DECIMAL value will be allocated.
+     @return 
+       - 0 If the result is NULL
+       - The same pointer it was given, with the area initialized to the
+         result of the operation.
+  */
   virtual my_decimal *decimal_op(my_decimal *)= 0;
+
+  /**
+     @brief Performs the operation that this functions implements when the
+     result type is a string type.
+
+     @return The result of the operation.
+  */
   virtual String *str_op(String *)= 0;
   bool is_null() { update_null_value(); return null_value; }
 };
@@ -435,6 +466,7 @@ public:
   longlong int_op();
   my_decimal *decimal_op(my_decimal *);
   const char *func_name() const { return "-"; }
+  virtual bool basic_const_item() const { return args[0]->basic_const_item(); }
   void fix_length_and_dec();
   void fix_num_length_and_dec();
   uint decimal_precision() const { return args[0]->decimal_precision(); }
@@ -692,7 +724,8 @@ class Item_func_min_max :public Item_func
   /* An item used for issuing warnings while string to DATETIME conversion. */
   Item *datetime_item;
   THD *thd;
-
+protected:
+  enum_field_types cached_field_type;
 public:
   Item_func_min_max(List<Item> &list,int cmp_sign_arg) :Item_func(list),
     cmp_type(INT_RESULT), cmp_sign(cmp_sign_arg), compare_as_dates(FALSE),
@@ -705,6 +738,7 @@ public:
   enum Item_result result_type () const { return cmp_type; }
   bool result_as_longlong() { return compare_as_dates; };
   uint cmp_datetimes(ulonglong *value);
+  enum_field_types field_type() const { return cached_field_type; }
 };
 
 class Item_func_min :public Item_func_min_max
@@ -747,6 +781,8 @@ public:
     collation= args[0]->collation;
     max_length= args[0]->max_length;
     decimals=args[0]->decimals; 
+    /* The item could be a NULL constant. */
+    null_value= args[0]->is_null();
   }
 };
 
diff --git a/sql/item_geofunc.cc b/sql/item_geofunc.cc
index 6c012277888..966cefea9fe 100644
--- a/sql/item_geofunc.cc
+++ b/sql/item_geofunc.cc
@@ -27,7 +27,7 @@
 Field *Item_geometry_func::tmp_table_field(TABLE *t_arg)
 {
   return new Field_geom(max_length, maybe_null, name, t_arg,
-                        (Field::geometry_type) get_geometry_type());
+                        get_geometry_type());
 }
 
 void Item_geometry_func::fix_length_and_dec()
@@ -38,10 +38,6 @@ void Item_geometry_func::fix_length_and_dec()
   maybe_null= 1;
 }
 
-int Item_geometry_func::get_geometry_type() const
-{
-  return (int)Field::GEOM_GEOMETRY;
-}
 
 String *Item_func_geometry_from_text::val_str(String *str)
 {
@@ -160,9 +156,9 @@ String *Item_func_geometry_type::val_str(String *str)
 }
 
 
-int Item_func_envelope::get_geometry_type() const
+Field::geometry_type Item_func_envelope::get_geometry_type() const
 {
-  return (int) Field::GEOM_POLYGON;
+  return Field::GEOM_POLYGON;
 }
 
 
@@ -190,9 +186,9 @@ String *Item_func_envelope::val_str(String *str)
 }
 
 
-int Item_func_centroid::get_geometry_type() const
+Field::geometry_type Item_func_centroid::get_geometry_type() const
 {
-  return (int) Field::GEOM_POINT;
+  return Field::GEOM_POINT;
 }
 
 
@@ -330,9 +326,9 @@ err:
 */
 
 
-int Item_func_point::get_geometry_type() const
+Field::geometry_type Item_func_point::get_geometry_type() const
 {
-  return (int) Field::GEOM_POINT;
+  return Field::GEOM_POINT;
 }
 
 
diff --git a/sql/item_geofunc.h b/sql/item_geofunc.h
index 9c7970f9e53..e99510f762f 100644
--- a/sql/item_geofunc.h
+++ b/sql/item_geofunc.h
@@ -33,7 +33,6 @@ public:
   void fix_length_and_dec();
   enum_field_types field_type() const  { return MYSQL_TYPE_GEOMETRY; }
   Field *tmp_table_field(TABLE *t_arg);
-  virtual int get_geometry_type() const;
   bool is_null() { (void) val_int(); return null_value; }
 };
 
@@ -92,7 +91,7 @@ public:
   Item_func_centroid(Item *a): Item_geometry_func(a) {}
   const char *func_name() const { return "centroid"; }
   String *val_str(String *);
-  int get_geometry_type() const;
+  Field::geometry_type get_geometry_type() const;
 };
 
 class Item_func_envelope: public Item_geometry_func
@@ -101,7 +100,7 @@ public:
   Item_func_envelope(Item *a): Item_geometry_func(a) {}
   const char *func_name() const { return "envelope"; }
   String *val_str(String *);
-  int get_geometry_type() const;
+  Field::geometry_type get_geometry_type() const;
 };
 
 class Item_func_point: public Item_geometry_func
@@ -111,7 +110,7 @@ public:
   Item_func_point(Item *a, Item *b, Item *srid): Item_geometry_func(a, b, srid) {}
   const char *func_name() const { return "point"; }
   String *val_str(String *);
-  int get_geometry_type() const;
+  Field::geometry_type get_geometry_type() const;
 };
 
 class Item_func_spatial_decomp: public Item_geometry_func
diff --git a/sql/item_strfunc.cc b/sql/item_strfunc.cc
index 0c11c9eece8..4e72f117869 100644
--- a/sql/item_strfunc.cc
+++ b/sql/item_strfunc.cc
@@ -38,36 +38,6 @@ C_MODE_END
 String my_empty_string("",default_charset_info);
 
 
-String *Item_str_func::check_well_formed_result(String *str)
-{
-  /* Check whether we got a well-formed string */
-  CHARSET_INFO *cs= str->charset();
-  int well_formed_error;
-  uint wlen= cs->cset->well_formed_len(cs,
-                                       str->ptr(), str->ptr() + str->length(),
-                                       str->length(), &well_formed_error);
-  if (wlen < str->length())
-  {
-    THD *thd= current_thd;
-    char hexbuf[7];
-    enum MYSQL_ERROR::enum_warning_level level;
-    uint diff= str->length() - wlen;
-    set_if_smaller(diff, 3);
-    octet2hex(hexbuf, str->ptr() + wlen, diff);
-    if (thd->variables.sql_mode &
-        (MODE_STRICT_TRANS_TABLES | MODE_STRICT_ALL_TABLES))
-    {
-      level= MYSQL_ERROR::WARN_LEVEL_ERROR;
-      null_value= 1;
-      str= 0;
-    }
-    else
-      level= MYSQL_ERROR::WARN_LEVEL_WARN;
-    push_warning_printf(thd, level, ER_INVALID_CHARACTER_STRING,
-                        ER(ER_INVALID_CHARACTER_STRING), cs->csname, hexbuf);
-  }
-  return str;
-}
 
 
 bool Item_str_func::fix_fields(THD *thd, Item **ref)
@@ -2229,11 +2199,13 @@ String *Item_func_char::val_str(String *str)
 {
   DBUG_ASSERT(fixed == 1);
   str->length(0);
+  str->set_charset(collation.collation);
   for (uint i=0 ; i < arg_count ; i++)
   {
     int32 num=(int32) args[i]->val_int();
     if (!args[i]->null_value)
     {
+      char char_num= (char) num;
       if (num&0xFF000000L) {
         str->append((char)(num>>24));
         goto b2;
@@ -2243,10 +2215,9 @@ String *Item_func_char::val_str(String *str)
       } else if (num&0xFF00L) {
     b1:        str->append((char)(num>>8));
       }
-      str->append((char) num);
+      str->append(&char_num, 1);
     }
   }
-  str->set_charset(collation.collation);
   str->realloc(str->length());			// Add end 0 (for Purify)
   return check_well_formed_result(str);
 }
diff --git a/sql/item_strfunc.h b/sql/item_strfunc.h
index 4ffd8125422..3648438a69b 100644
--- a/sql/item_strfunc.h
+++ b/sql/item_strfunc.h
@@ -35,7 +35,6 @@ public:
   my_decimal *val_decimal(my_decimal *);
   enum Item_result result_type () const { return STRING_RESULT; }
   void left_right_max_length();
-  String *check_well_formed_result(String *str);
   bool fix_fields(THD *thd, Item **ref);
 };
 
@@ -535,7 +534,7 @@ public:
   String *val_str(String *);
   void fix_length_and_dec() 
   {
-    max_length= arg_count * collation.collation->mbmaxlen;
+    max_length= arg_count * 4;
   }
   const char *func_name() const { return "char"; }
 };
@@ -585,7 +584,8 @@ public:
   void fix_length_and_dec()
   {
     collation.set(default_charset());
-    max_length= 64;
+    max_length=64;
+    maybe_null= 1;
   }
 };
 
diff --git a/sql/item_subselect.cc b/sql/item_subselect.cc
index 0020dd35c61..57c3b391507 100644
--- a/sql/item_subselect.cc
+++ b/sql/item_subselect.cc
@@ -1717,7 +1717,7 @@ void subselect_engine::set_row(List<Item> &item_list, Item_cache **row)
     item->decimals= sel_item->decimals;
     item->unsigned_flag= sel_item->unsigned_flag;
     maybe_null= sel_item->maybe_null;
-    if (!(row[i]= Item_cache::get_cache(res_type)))
+    if (!(row[i]= Item_cache::get_cache(sel_item)))
       return;
     row[i]->setup(sel_item);
   }
@@ -2178,6 +2178,7 @@ int subselect_indexsubquery_engine::exec()
   ((Item_in_subselect *) item)->value= 0;
   empty_result_set= TRUE;
   null_keypart= 0;
+  table->status= 0;
 
   if (check_null)
   {
@@ -2190,6 +2191,16 @@ int subselect_indexsubquery_engine::exec()
   if (copy_ref_key())
     DBUG_RETURN(1);
 
+  if (table->status)
+  {
+    /* 
+      We know that there will be no rows even if we scan. 
+      Can be set in copy_ref_key.
+    */
+    ((Item_in_subselect *) item)->value= 0;
+    DBUG_RETURN(0);
+  }
+
   if (null_keypart)
     DBUG_RETURN(scan_table());
 
diff --git a/sql/item_subselect.h b/sql/item_subselect.h
index 118609671b8..51dcd3ca175 100644
--- a/sql/item_subselect.h
+++ b/sql/item_subselect.h
@@ -306,6 +306,7 @@ public:
   double val_real();
   String *val_str(String*);
   my_decimal *val_decimal(my_decimal *);
+  void update_null_value () { (void) val_bool(); }
   bool val_bool();
   void top_level_item() { abort_on_null=1; }
   inline bool is_top_level_item() { return abort_on_null; }
diff --git a/sql/item_sum.cc b/sql/item_sum.cc
index 48ad53fbf75..ad8ebd0791c 100644
--- a/sql/item_sum.cc
+++ b/sql/item_sum.cc
@@ -905,7 +905,9 @@ bool Item_sum_distinct::setup(THD *thd)
   List<create_field> field_list;
   create_field field_def;                              /* field definition */
   DBUG_ENTER("Item_sum_distinct::setup");
-  DBUG_ASSERT(tree == 0);
+  /* It's legal to call setup() more than once when in a subquery */
+  if (tree)
+    DBUG_RETURN(FALSE);
 
   /*
     Virtual table and the tree are created anew on each re-execution of
@@ -913,7 +915,7 @@ bool Item_sum_distinct::setup(THD *thd)
     mem_root.
   */
   if (field_list.push_back(&field_def))
-    return TRUE;
+    DBUG_RETURN(TRUE);
 
   null_value= maybe_null= 1;
   quick_group= 0;
@@ -925,7 +927,7 @@ bool Item_sum_distinct::setup(THD *thd)
                                args[0]->unsigned_flag);
 
   if (! (table= create_virtual_tmp_table(thd, field_list)))
-    return TRUE;
+    DBUG_RETURN(TRUE);
 
   /* XXX: check that the case of CHAR(0) works OK */
   tree_key_length= table->s->reclength - table->s->null_bytes;
@@ -2443,6 +2445,7 @@ bool Item_sum_count_distinct::setup(THD *thd)
   /*
     Setup can be called twice for ROLLUP items. This is a bug.
     Please add DBUG_ASSERT(tree == 0) here when it's fixed.
+    It's legal to call setup() more than once when in a subquery
   */
   if (tree || table || tmp_table_param)
     return FALSE;
@@ -3403,7 +3406,7 @@ String* Item_func_group_concat::val_str(String* str)
   DBUG_ASSERT(fixed == 1);
   if (null_value)
     return 0;
-  if (!result.length() && tree)
+  if (no_appended && tree)
     /* Tree is used for sorting as in ORDER BY */
     tree_walk(tree, (tree_walk_action)&dump_leaf_key, (void*)this,
               left_root_right);
diff --git a/sql/item_timefunc.cc b/sql/item_timefunc.cc
index 3a2df5125ba..4ddc788b182 100644
--- a/sql/item_timefunc.cc
+++ b/sql/item_timefunc.cc
@@ -1603,8 +1603,7 @@ bool Item_func_now::get_date(MYSQL_TIME *res,
 int Item_func_now::save_in_field(Field *to, bool no_conversions)
 {
   to->set_notnull();
-  to->store_time(&ltime, MYSQL_TIMESTAMP_DATETIME);
-  return 0;
+  return to->store_time(&ltime, MYSQL_TIMESTAMP_DATETIME);
 }
 
 
@@ -2646,6 +2645,13 @@ bool Item_date_typecast::get_date(MYSQL_TIME *ltime, uint fuzzy_date)
 }
 
 
+bool Item_date_typecast::get_time(MYSQL_TIME *ltime)
+{
+  bzero((char *)ltime, sizeof(MYSQL_TIME));
+  return args[0]->null_value;
+}
+
+
 String *Item_date_typecast::val_str(String *str)
 {
   DBUG_ASSERT(fixed == 1);
@@ -3308,7 +3314,7 @@ void Item_func_str_to_date::fix_length_and_dec()
 {
   maybe_null= 1;
   decimals=0;
-  cached_field_type= MYSQL_TYPE_STRING;
+  cached_field_type= MYSQL_TYPE_DATETIME;
   max_length= MAX_DATETIME_FULL_WIDTH*MY_CHARSET_BIN_MB_MAXLEN;
   cached_timestamp_type= MYSQL_TIMESTAMP_NONE;
   if ((const_item= args[1]->const_item()))
diff --git a/sql/item_timefunc.h b/sql/item_timefunc.h
index 94bee28bb6b..b647e93b700 100644
--- a/sql/item_timefunc.h
+++ b/sql/item_timefunc.h
@@ -779,6 +779,7 @@ public:
   const char *func_name() const { return "cast_as_date"; }
   String *val_str(String *str);
   bool get_date(MYSQL_TIME *ltime, uint fuzzy_date);
+  bool get_time(MYSQL_TIME *ltime);
   const char *cast_type() const { return "date"; }
   enum_field_types field_type() const { return MYSQL_TYPE_DATE; }
   Field *tmp_table_field(TABLE *t_arg)
@@ -964,7 +965,10 @@ class Item_func_maketime :public Item_str_timefunc
 {
 public:
   Item_func_maketime(Item *a, Item *b, Item *c)
-    :Item_str_timefunc(a, b ,c) {}
+    :Item_str_timefunc(a, b, c) 
+  {
+    maybe_null= TRUE;
+  }
   String *val_str(String *str);
   const char *func_name() const { return "maketime"; }
 };
@@ -1032,7 +1036,7 @@ class Item_func_str_to_date :public Item_str_func
   bool const_item;
 public:
   Item_func_str_to_date(Item *a, Item *b)
-    :Item_str_func(a, b)
+    :Item_str_func(a, b), const_item(false)
   {}
   String *val_str(String *str);
   bool get_date(MYSQL_TIME *ltime, uint fuzzy_date);
diff --git a/sql/log.cc b/sql/log.cc
index e9aa273676a..af03cecd462 100644
--- a/sql/log.cc
+++ b/sql/log.cc
@@ -448,13 +448,10 @@ const char *MYSQL_LOG::generate_name(const char *log_name,
 {
   if (!log_name || !log_name[0])
   {
-    /*
-      TODO: The following should be using fn_format();  We just need to
-      first change fn_format() to cut the file name if it's too long.
-    */
-    strmake(buff, pidfile_name,FN_REFLEN-5);
-    strmov(fn_ext(buff),suffix);
-    return (const char *)buff;
+    strmake(buff, pidfile_name, FN_REFLEN - strlen(suffix) - 1);
+    return (const char *)
+      fn_format(buff, buff, "", suffix, MYF(MY_REPLACE_EXT|MY_REPLACE_DIR));
+
   }
   // get rid of extension if the log is binary to avoid problems
   if (strip_ext)
diff --git a/sql/log_event.cc b/sql/log_event.cc
index 1ef765f607f..d22973d12a3 100644
--- a/sql/log_event.cc
+++ b/sql/log_event.cc
@@ -27,6 +27,10 @@
 
 #define log_cs	&my_charset_latin1
 
+#ifndef DBUG_OFF
+uint debug_not_change_ts_if_art_event= 1; // bug#29309 simulation
+#endif
+
 /*
   pretty_print_str()
 */
@@ -481,6 +485,18 @@ int Log_event::exec_event(struct st_relay_log_info* rli)
       rli->inc_event_relay_log_pos();
     else
     {
+      /*
+        bug#29309 simulation: resetting the flag to force
+        wrong behaviour of artificial event to update
+        rli->last_master_timestamp for only one time -
+        the first FLUSH LOGS in the test.
+      */
+      DBUG_EXECUTE_IF("let_first_flush_log_change_timestamp",
+                      if (debug_not_change_ts_if_art_event == 1
+                          && is_artificial_event())
+                      {
+                        debug_not_change_ts_if_art_event= 0;
+                      });
       rli->inc_group_relay_log_pos(log_pos);
       flush_relay_log_info(rli);
       /* 
@@ -491,7 +507,21 @@ int Log_event::exec_event(struct st_relay_log_info* rli)
          rare cases, only consequence is that value may take some time to
          display in Seconds_Behind_Master - not critical).
       */
-      rli->last_master_timestamp= when;
+#ifndef DBUG_OFF
+      if (!(is_artificial_event() && debug_not_change_ts_if_art_event > 0))
+#else
+      if (!is_artificial_event())
+#endif
+        rli->last_master_timestamp= when;
+      /*
+        The flag is set back to be positive so that 
+        any further FLUSH LOGS will be handled as prescribed.
+      */
+      DBUG_EXECUTE_IF("let_first_flush_log_change_timestamp",
+                      if (debug_not_change_ts_if_art_event == 0)
+                      {
+                        debug_not_change_ts_if_art_event= 2;
+                      });
     }
   }
   DBUG_RETURN(0);
@@ -1370,18 +1400,48 @@ Query_log_event::Query_log_event(THD* thd_arg, const char* query_arg,
 
 /* 2 utility functions for the next method */
 
-/* 
-  Get the pointer for a string (src) that contains the length in
-  the first byte. Set the output string (dst) to the string value
-  and place the length of the string in the byte after the string.
+/**
+   Read a string with length from memory.
+
+   This function reads the string-with-length stored at
+   <code>src</code> and extract the length into <code>*len</code> and
+   a pointer to the start of the string into <code>*dst</code>. The
+   string can then be copied using <code>memcpy()</code> with the
+   number of bytes given in <code>*len</code>.
+
+   @param src Pointer to variable holding a pointer to the memory to
+              read the string from.
+   @param dst Pointer to variable holding a pointer where the actual
+              string starts. Starting from this position, the string
+              can be copied using @c memcpy().
+   @param len Pointer to variable where the length will be stored.
+   @param end One-past-the-end of the memory where the string is
+              stored.
+
+   @return    Zero if the entire string can be copied successfully,
+              @c UINT_MAX if the length could not be read from memory
+              (that is, if <code>*src >= end</code>), otherwise the
+              number of bytes that are missing to read the full
+              string, which happends <code>*dst + *len >= end</code>.
 */
-static void get_str_len_and_pointer(const Log_event::Byte **src, 
-                                    const char **dst, 
-                                    uint *len)
-{
-  if ((*len= **src))
-    *dst= (char *)*src + 1;                          // Will be copied later
-  (*src)+= *len + 1;
+static int
+get_str_len_and_pointer(const Log_event::Byte **src,
+                        const char **dst,
+                        uint *len,
+                        const Log_event::Byte *end)
+{
+  if (*src >= end)
+    return -1;       // Will be UINT_MAX in two-complement arithmetics
+  uint length= **src;
+  if (length > 0)
+  {
+    if (*src + length >= end)
+      return *src + length - end + 1;       // Number of bytes missing
+    *dst= (char *)*src + 1;                    // Will be copied later
+  }
+  *len= length;
+  *src+= length + 1;
+  return 0;
 }
 
 static void copy_str_and_move(const char **src, 
@@ -1394,6 +1454,46 @@ static void copy_str_and_move(const char **src,
   *(*dst)++= 0;
 }
 
+
+#ifndef DBUG_OFF
+static char const *
+code_name(int code)
+{
+  static char buf[255];
+  switch (code) {
+  case Q_FLAGS2_CODE: return "Q_FLAGS2_CODE";
+  case Q_SQL_MODE_CODE: return "Q_SQL_MODE_CODE";
+  case Q_CATALOG_CODE: return "Q_CATALOG_CODE";
+  case Q_AUTO_INCREMENT: return "Q_AUTO_INCREMENT";
+  case Q_CHARSET_CODE: return "Q_CHARSET_CODE";
+  case Q_TIME_ZONE_CODE: return "Q_TIME_ZONE_CODE";
+  case Q_CATALOG_NZ_CODE: return "Q_CATALOG_NZ_CODE";
+  case Q_LC_TIME_NAMES_CODE: return "Q_LC_TIME_NAMES_CODE";
+  case Q_CHARSET_DATABASE_CODE: return "Q_CHARSET_DATABASE_CODE";
+  }
+  sprintf(buf, "CODE#%d", code);
+  return buf;
+}
+#endif
+
+/**
+   Macro to check that there is enough space to read from memory.
+
+   @param PTR Pointer to memory
+   @param END End of memory
+   @param CNT Number of bytes that should be read.
+ */
+#define CHECK_SPACE(PTR,END,CNT)                      \
+  do {                                                \
+    DBUG_PRINT("info", ("Read %s", code_name(pos[-1]))); \
+    DBUG_ASSERT((PTR) + (CNT) <= (END));              \
+    if ((PTR) + (CNT) > (END)) {                      \
+      DBUG_PRINT("info", ("query= 0"));               \
+      query= 0;                                       \
+      DBUG_VOID_RETURN;                               \
+    }                                                 \
+  } while (0)
+
 /*
   Query_log_event::Query_log_event()
   This is used by the SQL slave thread to prepare the event before execution.
@@ -1445,6 +1545,19 @@ Query_log_event::Query_log_event(const char* buf, uint event_len,
   if (tmp)
   {
     status_vars_len= uint2korr(buf + Q_STATUS_VARS_LEN_OFFSET);
+    /*
+      Check if status variable length is corrupt and will lead to very
+      wrong data. We could be even more strict and require data_len to
+      be even bigger, but this will suffice to catch most corruption
+      errors that can lead to a crash.
+    */
+    if (status_vars_len > min(data_len, MAX_SIZE_LOG_EVENT_STATUS))
+    {
+      DBUG_PRINT("info", ("status_vars_len (%u) > data_len (%lu); query= 0",
+                          status_vars_len, data_len));
+      query= 0;
+      DBUG_VOID_RETURN;
+    }
     data_len-= status_vars_len;
     DBUG_PRINT("info", ("Query_log_event has status_vars_len: %u",
                         (uint) status_vars_len));
@@ -1464,6 +1577,7 @@ Query_log_event::Query_log_event(const char* buf, uint event_len,
   {
     switch (*pos++) {
     case Q_FLAGS2_CODE:
+      CHECK_SPACE(pos, end, 4);
       flags2_inited= 1;
       flags2= uint4korr(pos);
       DBUG_PRINT("info",("In Query_log_event, read flags2: %lu", (ulong) flags2));
@@ -1474,6 +1588,7 @@ Query_log_event::Query_log_event(const char* buf, uint event_len,
 #ifndef DBUG_OFF
       char buff[22];
 #endif
+      CHECK_SPACE(pos, end, 8);
       sql_mode_inited= 1;
       sql_mode= (ulong) uint8korr(pos); // QQ: Fix when sql_mode is ulonglong
       DBUG_PRINT("info",("In Query_log_event, read sql_mode: %s",
@@ -1482,15 +1597,24 @@ Query_log_event::Query_log_event(const char* buf, uint event_len,
       break;
     }
     case Q_CATALOG_NZ_CODE:
-      get_str_len_and_pointer(&pos, &catalog, &catalog_len);
+      DBUG_PRINT("info", ("case Q_CATALOG_NZ_CODE; pos: 0x%lx; end: 0x%lx",
+                          (ulong) pos, (ulong) end));
+      if (get_str_len_and_pointer(&pos, &catalog, &catalog_len, end))
+      {
+        DBUG_PRINT("info", ("query= 0"));
+        query= 0;
+        DBUG_VOID_RETURN;
+      }
       break;
     case Q_AUTO_INCREMENT:
+      CHECK_SPACE(pos, end, 4);
       auto_increment_increment= uint2korr(pos);
       auto_increment_offset=    uint2korr(pos+2);
       pos+= 4;
       break;
     case Q_CHARSET_CODE:
     {
+      CHECK_SPACE(pos, end, 6);
       charset_inited= 1;
       memcpy(charset, pos, 6);
       pos+= 6;
@@ -1498,20 +1622,29 @@ Query_log_event::Query_log_event(const char* buf, uint event_len,
     }
     case Q_TIME_ZONE_CODE:
     {
-      get_str_len_and_pointer(&pos, &time_zone_str, &time_zone_len);
+      if (get_str_len_and_pointer(&pos, &time_zone_str, &time_zone_len, end))
+      {
+        DBUG_PRINT("info", ("Q_TIME_ZONE_CODE: query= 0"));
+        query= 0;
+        DBUG_VOID_RETURN;
+      }
       break;
     }
     case Q_CATALOG_CODE: /* for 5.0.x where 0<=x<=3 masters */
+      CHECK_SPACE(pos, end, 1);
       if ((catalog_len= *pos))
         catalog= (char*) pos+1;                           // Will be copied later
+      CHECK_SPACE(pos, end, catalog_len + 2);
       pos+= catalog_len+2; // leap over end 0
       catalog_nz= 0; // catalog has end 0 in event
       break;
     case Q_LC_TIME_NAMES_CODE:
+      CHECK_SPACE(pos, end, 2);
       lc_time_names_number= uint2korr(pos);
       pos+= 2;
       break;
     case Q_CHARSET_DATABASE_CODE:
+      CHECK_SPACE(pos, end, 2);
       charset_database_number= uint2korr(pos);
       pos+= 2;
       break;
@@ -2021,6 +2154,7 @@ end:
   */
   thd->catalog= 0;
   thd->set_db(NULL, 0);                 /* will free the current database */
+  DBUG_PRINT("info", ("end: query= 0"));
   thd->query= 0;			// just to be sure
   thd->query_length= 0;
   VOID(pthread_mutex_unlock(&LOCK_thread_count));
@@ -4964,12 +5098,13 @@ int Begin_load_query_log_event::get_create_or_append() const
 #ifndef MYSQL_CLIENT
 Execute_load_query_log_event::
 Execute_load_query_log_event(THD* thd_arg, const char* query_arg,
-                     ulong query_length_arg, uint fn_pos_start_arg,
-                     uint fn_pos_end_arg,
-                     enum_load_dup_handling dup_handling_arg,
-                     bool using_trans, bool suppress_use):
+                             ulong query_length_arg, uint fn_pos_start_arg,
+                             uint fn_pos_end_arg,
+                             enum_load_dup_handling dup_handling_arg,
+                             bool using_trans, bool suppress_use,
+                             THD::killed_state killed_err_arg):
   Query_log_event(thd_arg, query_arg, query_length_arg, using_trans,
-                  suppress_use),
+                  suppress_use, killed_err_arg),
   file_id(thd_arg->file_id), fn_pos_start(fn_pos_start_arg),
   fn_pos_end(fn_pos_end_arg), dup_handling(dup_handling_arg)
 {
diff --git a/sql/log_event.h b/sql/log_event.h
index 04aac5d08fc..5b065a33dd1 100644
--- a/sql/log_event.h
+++ b/sql/log_event.h
@@ -1619,10 +1619,12 @@ public:
 
 #ifndef MYSQL_CLIENT
   Execute_load_query_log_event(THD* thd, const char* query_arg,
-                       ulong query_length, uint fn_pos_start_arg,
-                       uint fn_pos_end_arg,
-                       enum_load_dup_handling dup_handling_arg,
-                       bool using_trans, bool suppress_use);
+                               ulong query_length, uint fn_pos_start_arg,
+                               uint fn_pos_end_arg,
+                               enum_load_dup_handling dup_handling_arg,
+                               bool using_trans, bool suppress_use,
+                               THD::killed_state
+                               killed_err_arg= THD::KILLED_NO_VALUE);
 #ifdef HAVE_REPLICATION
   void pack_info(Protocol* protocol);
   int exec_event(struct st_relay_log_info* rli);
diff --git a/sql/mysql_priv.h b/sql/mysql_priv.h
index e50d1bd1654..47396748da6 100644
--- a/sql/mysql_priv.h
+++ b/sql/mysql_priv.h
@@ -1224,6 +1224,7 @@ my_bool mysql_rm_tmp_tables(void);
 
 /* item_func.cc */
 extern bool check_reserved_words(LEX_STRING *name);
+extern enum_field_types agg_field_type(Item **items, uint nitems);
 
 /* strfunc.cc */
 ulonglong find_set(TYPELIB *lib, const char *x, uint length, CHARSET_INFO *cs,
@@ -1309,8 +1310,8 @@ extern bool opt_endinfo, using_udf_functions;
 extern my_bool locked_in_memory;
 extern bool opt_using_transactions, mysqld_embedded;
 extern bool using_update_log, opt_large_files, server_id_supplied;
-extern bool opt_log, opt_update_log, opt_bin_log, opt_slow_log, opt_error_log;
-extern my_bool opt_log_queries_not_using_indexes;
+extern bool opt_update_log, opt_bin_log, opt_error_log;
+extern my_bool opt_log, opt_slow_log, opt_log_queries_not_using_indexes;
 extern bool opt_disable_networking, opt_skip_show_db;
 extern my_bool opt_character_set_client_handshake;
 extern bool volatile abort_loop, shutdown_in_progress, grant_option;
diff --git a/sql/mysqld.cc b/sql/mysqld.cc
index c128aeaa47d..f8705a773c6 100644
--- a/sql/mysqld.cc
+++ b/sql/mysqld.cc
@@ -339,8 +339,8 @@ static my_bool opt_sync_bdb_logs;
 
 /* Global variables */
 
-bool opt_log, opt_update_log, opt_bin_log, opt_slow_log;
-my_bool opt_log_queries_not_using_indexes= 0;
+bool opt_update_log, opt_bin_log;
+my_bool opt_log, opt_slow_log, opt_log_queries_not_using_indexes= 0;
 bool opt_error_log= IF_WIN(1,0);
 bool opt_disable_networking=0, opt_skip_show_db=0;
 my_bool opt_character_set_client_handshake= 1;
@@ -2862,7 +2862,6 @@ static int init_common_variables(const char *conf_file_name, int argc,
   global_system_variables.collation_connection=  default_charset_info;
   global_system_variables.character_set_results= default_charset_info;
   global_system_variables.character_set_client= default_charset_info;
-  global_system_variables.collation_connection= default_charset_info;
 
   if (!(character_set_filesystem=
         get_charset_by_csname(character_set_filesystem_name,
@@ -6544,7 +6543,8 @@ static void mysql_init_variables(void)
   /* Things reset to zero */
   opt_skip_slave_start= opt_reckless_slave = 0;
   mysql_home[0]= pidfile_name[0]= log_error_file[0]= 0;
-  opt_log= opt_update_log= opt_slow_log= 0;
+  opt_log= opt_slow_log= 0;
+  opt_update_log= 0;
   opt_bin_log= 0;
   opt_disable_networking= opt_skip_show_db=0;
   opt_logname= opt_update_logname= opt_binlog_index_name= opt_slow_logname= 0;
diff --git a/sql/opt_range.cc b/sql/opt_range.cc
index c3e9b6638bd..facc8e09c27 100644
--- a/sql/opt_range.cc
+++ b/sql/opt_range.cc
@@ -2206,7 +2206,7 @@ double get_sweep_read_cost(const PARAM *param, ha_rows records)
   if (param->table->file->primary_key_is_clustered())
   {
     result= param->table->file->read_time(param->table->s->primary_key,
-                                          records, records);
+                                          (uint)records, records);
   }
   else
   {
@@ -2414,7 +2414,7 @@ TABLE_READ_PLAN *get_best_disjunct_quick(PARAM *param, SEL_IMERGE *imerge,
 
   /* Add Unique operations cost */
   unique_calc_buff_size=
-    Unique::get_cost_calc_buff_size(non_cpk_scan_records,
+    Unique::get_cost_calc_buff_size((ulong)non_cpk_scan_records,
                                     param->table->file->ref_length,
                                     param->thd->variables.sortbuff_size);
   if (param->imerge_cost_buff_size < unique_calc_buff_size)
@@ -2426,7 +2426,7 @@ TABLE_READ_PLAN *get_best_disjunct_quick(PARAM *param, SEL_IMERGE *imerge,
   }
 
   imerge_cost +=
-    Unique::get_use_cost(param->imerge_cost_buff, non_cpk_scan_records,
+    Unique::get_use_cost(param->imerge_cost_buff, (uint)non_cpk_scan_records,
                          param->table->file->ref_length,
                          param->thd->variables.sortbuff_size);
   DBUG_PRINT("info",("index_merge total cost: %g (wanted: less then %g)",
@@ -2765,7 +2765,7 @@ ROR_INTERSECT_INFO* ror_intersect_init(const PARAM *param)
   info->is_covering= FALSE;
   info->index_scan_costs= 0.0;
   info->index_records= 0;
-  info->out_rows= param->table->file->records;
+  info->out_rows= (double) param->table->file->records;
   bitmap_clear_all(&info->covered_fields);
   return info;
 }
@@ -6757,7 +6757,7 @@ int QUICK_RANGE_SELECT::reset()
   if (file->table_flags() & HA_NEED_READ_RANGE_BUFFER)
   {
     mrange_bufsiz= min(multi_range_bufsiz,
-                       (QUICK_SELECT_I::records + 1)* head->s->reclength);
+                       ((uint)QUICK_SELECT_I::records + 1)* head->s->reclength);
 
     while (mrange_bufsiz &&
            ! my_multi_malloc(MYF(MY_WME),
@@ -8359,7 +8359,7 @@ void cost_group_min_max(TABLE* table, KEY *index_info, uint used_key_parts,
                         bool have_min, bool have_max,
                         double *read_cost, ha_rows *records)
 {
-  uint table_records;
+  ha_rows table_records;
   uint num_groups;
   uint num_blocks;
   uint keys_per_block;
@@ -8376,14 +8376,14 @@ void cost_group_min_max(TABLE* table, KEY *index_info, uint used_key_parts,
   keys_per_block= (table->file->block_size / 2 /
                    (index_info->key_length + table->file->ref_length)
                         + 1);
-  num_blocks= (table_records / keys_per_block) + 1;
+  num_blocks= (uint)(table_records / keys_per_block) + 1;
 
   /* Compute the number of keys in a group. */
   keys_per_group= index_info->rec_per_key[group_key_parts - 1];
   if (keys_per_group == 0) /* If there is no statistics try to guess */
     /* each group contains 10% of all records */
-    keys_per_group= (table_records / 10) + 1;
-  num_groups= (table_records / keys_per_group) + 1;
+    keys_per_group= (uint)(table_records / 10) + 1;
+  num_groups= (uint)(table_records / keys_per_group) + 1;
 
   /* Apply the selectivity of the quick select for group prefixes. */
   if (range_tree && (quick_prefix_records != HA_POS_ERROR))
@@ -8427,9 +8427,9 @@ void cost_group_min_max(TABLE* table, KEY *index_info, uint used_key_parts,
   *records= num_groups;
 
   DBUG_PRINT("info",
-             ("table rows: %u  keys/block: %u  keys/group: %u  result rows: %lu  blocks: %u",
-              table_records, keys_per_block, keys_per_group, (ulong) *records,
-              num_blocks));
+             ("table rows: %lu  keys/block: %u  keys/group: %u  result rows: %lu  blocks: %u",
+              (ulong)table_records, keys_per_block, keys_per_group,
+              (ulong) *records, num_blocks));
   DBUG_VOID_RETURN;
 }
 
diff --git a/sql/opt_sum.cc b/sql/opt_sum.cc
index b9de54dbf5c..3fc62d05ae5 100644
--- a/sql/opt_sum.cc
+++ b/sql/opt_sum.cc
@@ -249,20 +249,20 @@ int opt_sum_query(TABLE_LIST *tables, List<Item> &all_fields,COND *conds)
                  Check if case 1 from above holds. If it does, we should read
                  the skipped tuple.
               */
-              if (ref.key_buff[prefix_len] == 1 && 
-                  /* 
+              if (item_field->field->real_maybe_null() &&
+                  ref.key_buff[prefix_len] == 1 &&
+                  /*
                      Last keypart (i.e. the argument to MIN) is set to NULL by
                      find_key_for_maxmin only if all other keyparts are bound
                      to constants in a conjunction of equalities. Hence, we
                      can detect this by checking only if the last keypart is
                      NULL.
-                  */                     
+                  */
                   (error == HA_ERR_KEY_NOT_FOUND ||
                    key_cmp_if_same(table, ref.key_buff, ref.key, prefix_len)))
               {
-                DBUG_ASSERT(item_field->field->real_maybe_null());
                 error= table->file->index_read(table->record[0], ref.key_buff,
-                                               ref.key_length, 
+                                               ref.key_length,
                                                HA_READ_KEY_EXACT);
               }
             }
diff --git a/sql/protocol.cc b/sql/protocol.cc
index ced6d78519a..2bdbe83eea1 100644
--- a/sql/protocol.cc
+++ b/sql/protocol.cc
@@ -824,6 +824,7 @@ bool Protocol_simple::store(const char *from, uint length,
 	      field_types[field_pos] == MYSQL_TYPE_DECIMAL ||
               field_types[field_pos] == MYSQL_TYPE_BIT ||
               field_types[field_pos] == MYSQL_TYPE_NEWDECIMAL ||
+              field_types[field_pos] == MYSQL_TYPE_NEWDATE ||
 	      (field_types[field_pos] >= MYSQL_TYPE_ENUM &&
 	       field_types[field_pos] <= MYSQL_TYPE_GEOMETRY));
   field_pos++;
diff --git a/sql/set_var.cc b/sql/set_var.cc
index f4e80302ad7..1f88509d1b6 100644
--- a/sql/set_var.cc
+++ b/sql/set_var.cc
@@ -201,6 +201,7 @@ sys_var_key_cache_long  sys_key_cache_age_threshold("key_cache_age_threshold",
 							      param_age_threshold));
 sys_var_bool_ptr	sys_local_infile("local_infile",
 					 &opt_local_infile);
+sys_var_bool_const_ptr sys_log("log", &opt_log);
 sys_var_trust_routine_creators
 sys_trust_routine_creators("log_bin_trust_routine_creators",
                            &trust_function_creators);
@@ -213,6 +214,7 @@ sys_var_bool_ptr
 sys_var_thd_ulong	sys_log_warnings("log_warnings", &SV::log_warnings);
 sys_var_thd_ulong	sys_long_query_time("long_query_time",
 					     &SV::long_query_time);
+sys_var_bool_const_ptr sys_log_slow("log_slow_queries", &opt_slow_log);
 sys_var_thd_bool	sys_low_priority_updates("low_priority_updates",
 						 &SV::low_priority_updates,
 						 fix_low_priority_updates);
@@ -665,9 +667,11 @@ sys_var *sys_variables[]=
   &sys_lc_time_names,
   &sys_license,
   &sys_local_infile,
+  &sys_log,
   &sys_log_binlog,
   &sys_log_off,
   &sys_log_queries_not_using_indexes,
+  &sys_log_slow,
   &sys_log_update,
   &sys_log_warnings,
   &sys_long_query_time,
@@ -946,7 +950,7 @@ struct show_var_st init_vars[]= {
 #ifdef HAVE_MLOCKALL
   {"locked_in_memory",	      (char*) &locked_in_memory,	    SHOW_BOOL},
 #endif
-  {"log",                     (char*) &opt_log,                     SHOW_BOOL},
+  {sys_log.name,              (char*) &sys_log,                     SHOW_SYS},
   {"log_bin",                 (char*) &opt_bin_log,                 SHOW_BOOL},
   {sys_trust_function_creators.name,(char*) &sys_trust_function_creators, SHOW_SYS},
   {"log_error",               (char*) log_error_file,               SHOW_CHAR},
@@ -955,7 +959,7 @@ struct show_var_st init_vars[]= {
 #ifdef HAVE_REPLICATION
   {"log_slave_updates",       (char*) &opt_log_slave_updates,       SHOW_MY_BOOL},
 #endif
-  {"log_slow_queries",        (char*) &opt_slow_log,                SHOW_BOOL},
+  {sys_log_slow.name,         (char*) &sys_log_slow,                SHOW_SYS},
   {sys_log_warnings.name,     (char*) &sys_log_warnings,	    SHOW_SYS},
   {sys_long_query_time.name,  (char*) &sys_long_query_time, 	    SHOW_SYS},
   {sys_low_priority_updates.name, (char*) &sys_low_priority_updates, SHOW_SYS},
@@ -1040,6 +1044,9 @@ struct show_var_st init_vars[]= {
   {sys_readonly.name,         (char*) &sys_readonly,                SHOW_SYS},
   {sys_read_rnd_buff_size.name,(char*) &sys_read_rnd_buff_size,	    SHOW_SYS},
 #ifdef HAVE_REPLICATION
+  {"relay_log" , (char*) &opt_relay_logname, SHOW_CHAR_PTR},
+  {"relay_log_index", (char*) &opt_relaylog_index_name, SHOW_CHAR_PTR},
+  {"relay_log_info_file", (char*) &relay_log_info_file, SHOW_CHAR_PTR},
   {sys_relay_log_purge.name,  (char*) &sys_relay_log_purge,         SHOW_SYS},
   {"relay_log_space_limit",  (char*) &relay_log_space_limit,        SHOW_LONGLONG},
 #endif
@@ -1764,7 +1771,7 @@ bool sys_var::check_set(THD *thd, set_var *var, TYPELIB *enum_names)
 					    &not_used));
     if (error_len)
     {
-      strmake(buff, error, min(sizeof(buff), error_len));
+      strmake(buff, error, min(sizeof(buff) - 1, error_len));
       goto err;
     }
   }
diff --git a/sql/set_var.h b/sql/set_var.h
index d408384d5f0..99db38933c2 100644
--- a/sql/set_var.h
+++ b/sql/set_var.h
@@ -160,6 +160,28 @@ public:
 };
 
 
+class sys_var_bool_const_ptr : public sys_var
+{
+public:
+  my_bool *value;
+  sys_var_bool_const_ptr(const char *name_arg, my_bool *value_arg)
+    :sys_var(name_arg),value(value_arg)
+  {}
+  bool check(THD *thd, set_var *var)
+  {
+    return 1;
+  }
+  bool update(THD *thd, set_var *var)
+  {
+    return 1;
+  }
+  SHOW_TYPE show_type() { return SHOW_MY_BOOL; }
+  byte *value_ptr(THD *thd, enum_var_type type, LEX_STRING *base)
+  { return (byte*) value; }
+  bool check_update_type(Item_result type) { return 0; }
+  bool is_readonly() const { return 1; }
+};
+
 class sys_var_str :public sys_var
 {
 public:
diff --git a/sql/share/errmsg.txt b/sql/share/errmsg.txt
index 709cd1fc0a9..9e6cf462113 100644
--- a/sql/share/errmsg.txt
+++ b/sql/share/errmsg.txt
@@ -5639,3 +5639,5 @@ ER_TOO_HIGH_LEVEL_OF_NESTING_FOR_SELECT
 	eng "Too high level of nesting for select"
 ER_NAME_BECOMES_EMPTY
         eng "Name '%-.64s' has become ''"
+ER_AMBIGUOUS_FIELD_TERM
+	eng "First character of the FIELDS TERMINATED string is ambiguous; please use non-optional and non-empty FIELDS ENCLOSED BY"
diff --git a/sql/slave.cc b/sql/slave.cc
index c1b0d655bea..1509916fe91 100644
--- a/sql/slave.cc
+++ b/sql/slave.cc
@@ -3279,7 +3279,43 @@ static int exec_relay_log_event(THD* thd, RELAY_LOG_INFO* rli)
       now the relay log starts with its Format_desc, has a Rotate etc).
     */
 
-    DBUG_PRINT("info",("type_code=%d, server_id=%d",type_code,ev->server_id));
+    DBUG_PRINT("info",("type_code: %d; server_id: %d; slave_skip_counter: %d",
+                       type_code, ev->server_id, rli->slave_skip_counter));
+
+    /*
+      If the slave skip counter is positive, we still need to set the
+      OPTION_BEGIN flag correctly and not skip the log events that
+      start or end a transaction. If we do this, the slave will not
+      notice that it is inside a transaction, and happily start
+      executing from inside the transaction.
+
+      Note that the code block below is strictly 5.0.
+     */
+#if MYSQL_VERSION_ID < 50100
+    if (unlikely(rli->slave_skip_counter > 0))
+    {
+      switch (type_code)
+      {
+      case QUERY_EVENT:
+      {
+        Query_log_event* const qev= (Query_log_event*) ev;
+        DBUG_PRINT("info", ("QUERY_EVENT { query: '%s', q_len: %u }",
+                            qev->query, qev->q_len));
+        if (memcmp("BEGIN", qev->query, qev->q_len+1) == 0)
+          thd->options|= OPTION_BEGIN;
+        else if (memcmp("COMMIT", qev->query, qev->q_len+1) == 0 ||
+                 memcmp("ROLLBACK", qev->query, qev->q_len+1) == 0)
+          thd->options&= ~OPTION_BEGIN;
+      }
+      break;
+
+      case XID_EVENT:
+        DBUG_PRINT("info", ("XID_EVENT"));
+        thd->options&= ~OPTION_BEGIN;
+        break;
+      }
+    }
+#endif
 
     if ((ev->server_id == (uint32) ::server_id &&
          !replicate_same_server_id &&
@@ -3301,6 +3337,9 @@ static int exec_relay_log_event(THD* thd, RELAY_LOG_INFO* rli)
         flush_relay_log_info(rli);
       }
 
+      DBUG_PRINT("info", ("thd->options: %s",
+                          (thd->options & OPTION_BEGIN) ? "OPTION_BEGIN" : ""))
+
       /*
         Protect against common user error of setting the counter to 1
         instead of 2 while recovering from an insert which used auto_increment,
@@ -3311,6 +3350,15 @@ static int exec_relay_log_event(THD* thd, RELAY_LOG_INFO* rli)
              type_code == RAND_EVENT ||
              type_code == USER_VAR_EVENT) &&
             rli->slave_skip_counter == 1) &&
+#if MYSQL_VERSION_ID < 50100
+          /*
+            Decrease the slave skip counter only if we are not inside
+            a transaction or the slave skip counter is more than
+            1. The slave skip counter will be decreased from 1 to 0
+            when reaching the final ROLLBACK, COMMIT, or XID_EVENT.
+           */
+          (!(thd->options & OPTION_BEGIN) || rli->slave_skip_counter > 1) &&
+#endif
           /*
             The events from ourselves which have something to do with the relay
             log itself must be skipped, true, but they mustn't decrement
@@ -3321,8 +3369,10 @@ static int exec_relay_log_event(THD* thd, RELAY_LOG_INFO* rli)
             would not be skipped.
           */
           !(ev->server_id == (uint32) ::server_id &&
-            (type_code == ROTATE_EVENT || type_code == STOP_EVENT ||
-             type_code == START_EVENT_V3 || type_code == FORMAT_DESCRIPTION_EVENT)))
+            (type_code == ROTATE_EVENT ||
+             type_code == STOP_EVENT ||
+             type_code == START_EVENT_V3 ||
+             type_code == FORMAT_DESCRIPTION_EVENT)))
         --rli->slave_skip_counter;
       pthread_mutex_unlock(&rli->data_lock);
       delete ev;
@@ -3530,7 +3580,7 @@ connected:
       on with life.
     */
     thd->proc_info = "Registering slave on master";
-    if (register_slave_on_master(mysql) ||  update_slave_list(mysql, mi))
+    if (register_slave_on_master(mysql))
       goto err;
   }
 
@@ -4931,7 +4981,16 @@ Log_event* next_event(RELAY_LOG_INFO* rli)
           a new event and is queuing it; the false "0" will exist until SQL
           finishes executing the new event; it will be look abnormal only if
           the events have old timestamps (then you get "many", 0, "many").
-          Transient phases like this can't really be fixed.
+
+          Transient phases like this can be fixed with implemeting
+          Heartbeat event which provides the slave the status of the
+          master at time the master does not have any new update to send.
+          Seconds_Behind_Master would be zero only when master has no
+          more updates in binlog for slave. The heartbeat can be sent
+          in a (small) fraction of slave_net_timeout. Until it's done
+          rli->last_master_timestamp is temporarely (for time of
+          waiting for the following event) reset whenever EOF is
+          reached.
         */
         time_t save_timestamp= rli->last_master_timestamp;
         rli->last_master_timestamp= 0;
diff --git a/sql/sp_head.cc b/sql/sp_head.cc
index 69dda9ec1e8..5759d619e7e 100644
--- a/sql/sp_head.cc
+++ b/sql/sp_head.cc
@@ -100,8 +100,9 @@ sp_get_item_value(THD *thd, Item *item, String *str)
   case REAL_RESULT:
   case INT_RESULT:
   case DECIMAL_RESULT:
-    return item->val_str(str);
-
+    if (item->field_type() != MYSQL_TYPE_BIT)
+      return item->val_str(str);
+    else {/* Bit type is handled as binary string */}
   case STRING_RESULT:
     {
       String *result= item->val_str(str);
diff --git a/sql/sp_rcontext.cc b/sql/sp_rcontext.cc
index ac7c46c9fe5..54e016f6099 100644
--- a/sql/sp_rcontext.cc
+++ b/sql/sp_rcontext.cc
@@ -503,14 +503,14 @@ sp_cursor::fetch(THD *thd, List<struct sp_variable> *vars)
 */
 
 Item_cache *
-sp_rcontext::create_case_expr_holder(THD *thd, Item_result result_type)
+sp_rcontext::create_case_expr_holder(THD *thd, const Item *item)
 {
   Item_cache *holder;
   Query_arena current_arena;
 
   thd->set_n_backup_active_arena(thd->spcont->callers_arena, &current_arena);
 
-  holder= Item_cache::get_cache(result_type);
+  holder= Item_cache::get_cache(item);
 
   thd->restore_active_arena(thd->spcont->callers_arena, &current_arena);
 
@@ -559,7 +559,7 @@ sp_rcontext::set_case_expr(THD *thd, int case_expr_id, Item **case_expr_item_ptr
         case_expr_item->result_type())
   {
     m_case_expr_holders[case_expr_id]=
-      create_case_expr_holder(thd, case_expr_item->result_type());
+      create_case_expr_holder(thd, case_expr_item);
   }
 
   m_case_expr_holders[case_expr_id]->store(case_expr_item);
diff --git a/sql/sp_rcontext.h b/sql/sp_rcontext.h
index 0104b71a648..43102cfeeb2 100644
--- a/sql/sp_rcontext.h
+++ b/sql/sp_rcontext.h
@@ -261,7 +261,7 @@ private:
   bool init_var_table(THD *thd);
   bool init_var_items();
 
-  Item_cache *create_case_expr_holder(THD *thd, Item_result result_type);
+  Item_cache *create_case_expr_holder(THD *thd, const Item *item);
 
   int set_variable(THD *thd, Field *field, Item **value);
 }; // class sp_rcontext : public Sql_alloc
diff --git a/sql/sql_acl.cc b/sql/sql_acl.cc
index 213e460f699..134541368e9 100644
--- a/sql/sql_acl.cc
+++ b/sql/sql_acl.cc
@@ -311,7 +311,7 @@ static my_bool acl_load(THD *thd, TABLE_LIST *tables)
       continue;
     }
 
-    const char *password= get_field(&mem, table->field[2]);
+    const char *password= get_field(thd->mem_root, table->field[2]);
     uint password_len= password ? strlen(password) : 0;
     set_user_salt(&user, password, password_len);
     if (user.salt_len == 0 && password_len != 0)
@@ -364,7 +364,7 @@ static my_bool acl_load(THD *thd, TABLE_LIST *tables)
       /* Starting from 4.0.2 we have more fields */
       if (table->s->fields >= 31)
       {
-        char *ssl_type=get_field(&mem, table->field[next_field++]);
+        char *ssl_type=get_field(thd->mem_root, table->field[next_field++]);
         if (!ssl_type)
           user.ssl_type=SSL_TYPE_NONE;
         else if (!strcmp(ssl_type, "ANY"))
@@ -378,11 +378,11 @@ static my_bool acl_load(THD *thd, TABLE_LIST *tables)
         user.x509_issuer=  get_field(&mem, table->field[next_field++]);
         user.x509_subject= get_field(&mem, table->field[next_field++]);
 
-        char *ptr = get_field(&mem, table->field[next_field++]);
+        char *ptr = get_field(thd->mem_root, table->field[next_field++]);
         user.user_resource.questions=ptr ? atoi(ptr) : 0;
-        ptr = get_field(&mem, table->field[next_field++]);
+        ptr = get_field(thd->mem_root, table->field[next_field++]);
         user.user_resource.updates=ptr ? atoi(ptr) : 0;
-        ptr = get_field(&mem, table->field[next_field++]);
+        ptr = get_field(thd->mem_root, table->field[next_field++]);
         user.user_resource.conn_per_hour= ptr ? atoi(ptr) : 0;
         if (user.user_resource.questions || user.user_resource.updates ||
             user.user_resource.conn_per_hour)
@@ -391,7 +391,7 @@ static my_bool acl_load(THD *thd, TABLE_LIST *tables)
         if (table->s->fields >= 36)
         {
           /* Starting from 5.0.3 we have max_user_connections field */
-          ptr= get_field(&mem, table->field[next_field++]);
+          ptr= get_field(thd->mem_root, table->field[next_field++]);
           user.user_resource.user_conn= ptr ? atoi(ptr) : 0;
         }
         else
@@ -3835,50 +3835,83 @@ bool check_column_grant_in_table_ref(THD *thd, TABLE_LIST * table_ref,
 }
 
 
-bool check_grant_all_columns(THD *thd, ulong want_access, GRANT_INFO *grant,
-                             const char* db_name, const char *table_name,
-                             Field_iterator *fields)
+/** 
+  @brief check if a query can access a set of columns
+
+  @param  thd  the current thread
+  @param  want_access_arg  the privileges requested
+  @param  fields an iterator over the fields of a table reference.
+  @return Operation status
+    @retval 0 Success
+    @retval 1 Falure
+  @details This function walks over the columns of a table reference 
+   The columns may originate from different tables, depending on the kind of
+   table reference, e.g. join.
+   For each table it will retrieve the grant information and will use it
+   to check the required access privileges for the fields requested from it.
+*/    
+bool check_grant_all_columns(THD *thd, ulong want_access_arg, 
+                             Field_iterator_table_ref *fields)
 {
   Security_context *sctx= thd->security_ctx;
-  GRANT_TABLE *grant_table;
-  GRANT_COLUMN *grant_column;
+  ulong want_access= want_access_arg;
+  const char *table_name= NULL;
 
-  want_access &= ~grant->privilege;
-  if (!want_access)
-    return 0;				// Already checked
-  if (!grant_option)
-    goto err2;
+  if (grant_option)
+  {
+    const char* db_name; 
+    GRANT_INFO *grant;
+    /* Initialized only to make gcc happy */
+    GRANT_TABLE *grant_table= NULL;
 
-  rw_rdlock(&LOCK_grant);
+    rw_rdlock(&LOCK_grant);
 
-  /* reload table if someone has modified any grants */
+    for (; !fields->end_of_fields(); fields->next())
+    {
+      const char *field_name= fields->name();
 
-  if (grant->version != grant_version)
-  {
-    grant->grant_table=
-      table_hash_search(sctx->host, sctx->ip, db_name,
-			sctx->priv_user,
-			table_name, 0);	/* purecov: inspected */
-    grant->version= grant_version;		/* purecov: inspected */
-  }
-  /* The following should always be true */
-  if (!(grant_table= grant->grant_table))
-    goto err;					/* purecov: inspected */
+      if (table_name != fields->table_name())
+      {
+        table_name= fields->table_name();
+        db_name= fields->db_name();
+        grant= fields->grant();
+        /* get a fresh one for each table */
+        want_access= want_access_arg & ~grant->privilege;
+        if (want_access)
+        {
+          /* reload table if someone has modified any grants */
+          if (grant->version != grant_version)
+          {
+            grant->grant_table=
+              table_hash_search(sctx->host, sctx->ip, db_name,
+                                sctx->priv_user,
+                                table_name, 0);	/* purecov: inspected */
+            grant->version= grant_version;	/* purecov: inspected */
+          }
 
-  for (; !fields->end_of_fields(); fields->next())
-  {
-    const char *field_name= fields->name();
-    grant_column= column_hash_search(grant_table, field_name,
-				    (uint) strlen(field_name));
-    if (!grant_column || (~grant_column->rights & want_access))
-      goto err;
-  }
-  rw_unlock(&LOCK_grant);
-  return 0;
+          grant_table= grant->grant_table;
+          DBUG_ASSERT (grant_table);
+        }
+      }
+
+      if (want_access)
+      {
+        GRANT_COLUMN *grant_column= 
+          column_hash_search(grant_table, field_name,
+                             (uint) strlen(field_name));
+        if (!grant_column || (~grant_column->rights & want_access))
+          goto err;
+      }
+    }
+    rw_unlock(&LOCK_grant);
+    return 0;
 
 err:
-  rw_unlock(&LOCK_grant);
-err2:
+    rw_unlock(&LOCK_grant);
+  }
+  else
+    table_name= fields->table_name();
+
   char command[128];
   get_privilege_desc(command, sizeof(command), want_access);
   my_error(ER_COLUMNACCESS_DENIED_ERROR, MYF(0),
@@ -4865,6 +4898,7 @@ static int handle_grant_table(TABLE_LIST *tables, uint table_no, bool drop,
   byte user_key[MAX_KEY_LENGTH];
   uint key_prefix_length;
   DBUG_ENTER("handle_grant_table");
+  THD *thd= current_thd;
 
   if (! table_no) // mysql.user table
   {
@@ -4932,17 +4966,18 @@ static int handle_grant_table(TABLE_LIST *tables, uint table_no, bool drop,
           DBUG_PRINT("info",("scan error: %d", error));
           continue;
         }
-        if (! (host= get_field(&mem, host_field)))
+        if (! (host= get_field(thd->mem_root, host_field)))
           host= "";
-        if (! (user= get_field(&mem, user_field)))
+        if (! (user= get_field(thd->mem_root, user_field)))
           user= "";
 
 #ifdef EXTRA_DEBUG
         DBUG_PRINT("loop",("scan fields: '%s'@'%s' '%s' '%s' '%s'",
                            user, host,
-                           get_field(&mem, table->field[1]) /*db*/,
-                           get_field(&mem, table->field[3]) /*table*/,
-                           get_field(&mem, table->field[4]) /*column*/));
+                           get_field(thd->mem_root, table->field[1]) /*db*/,
+                           get_field(thd->mem_root, table->field[3]) /*table*/,
+                           get_field(thd->mem_root,
+                                     table->field[4]) /*column*/));
 #endif
         if (strcmp(user_str, user) ||
             my_strcasecmp(system_charset_info, host_str, host))
diff --git a/sql/sql_acl.h b/sql/sql_acl.h
index d08f2663af5..b2007ccdf47 100644
--- a/sql/sql_acl.h
+++ b/sql/sql_acl.h
@@ -205,9 +205,8 @@ bool check_grant_column (THD *thd, GRANT_INFO *grant,
 			 const char *name, uint length, Security_context *sctx);
 bool check_column_grant_in_table_ref(THD *thd, TABLE_LIST * table_ref,
                                      const char *name, uint length);
-bool check_grant_all_columns(THD *thd, ulong want_access, GRANT_INFO *grant,
-                             const char* db_name, const char *table_name,
-                             Field_iterator *fields);
+bool check_grant_all_columns(THD *thd, ulong want_access, 
+                             Field_iterator_table_ref *fields);
 bool check_grant_routine(THD *thd, ulong want_access,
 			 TABLE_LIST *procs, bool is_proc, bool no_error);
 bool check_grant_db(THD *thd,const char *db);
diff --git a/sql/sql_base.cc b/sql/sql_base.cc
index 905190cb9cd..fd921be1ecf 100644
--- a/sql/sql_base.cc
+++ b/sql/sql_base.cc
@@ -3968,7 +3968,9 @@ find_field_in_tables(THD *thd, Item_ident *item,
   {
     Field *cur_field= find_field_in_table_ref(thd, cur_table, name, length,
                                               item->name, db, table_name, ref,
-                                              check_privileges,
+                                              (thd->lex->sql_command ==
+                                               SQLCOM_SHOW_FIELDS)
+                                              ? false : check_privileges,
                                               allow_rowid,
                                               &(item->cached_field_index),
                                               register_tree_change,
@@ -4162,7 +4164,8 @@ find_item_in_list(Item *find, List<Item> &items, uint *counter,
         if (item_field->field_name && item_field->table_name &&
 	    !my_strcasecmp(system_charset_info, item_field->field_name,
                            field_name) &&
-            !strcmp(item_field->table_name, table_name) &&
+            !my_strcasecmp(table_alias_charset, item_field->table_name, 
+                           table_name) &&
             (!db_name || (item_field->db_name &&
                           !strcmp(item_field->db_name, db_name))))
         {
@@ -5424,10 +5427,7 @@ insert_fields(THD *thd, Name_resolution_context *context, const char *db_name,
         !any_privileges)
     {
       field_iterator.set(tables);
-      if (check_grant_all_columns(thd, SELECT_ACL, field_iterator.grant(),
-                                  field_iterator.db_name(),
-                                  field_iterator.table_name(),
-                                  &field_iterator))
+      if (check_grant_all_columns(thd, SELECT_ACL, &field_iterator))
         DBUG_RETURN(TRUE);
     }
 #endif
diff --git a/sql/sql_cache.cc b/sql/sql_cache.cc
index 9a29350880e..8c868971911 100644
--- a/sql/sql_cache.cc
+++ b/sql/sql_cache.cc
@@ -1032,12 +1032,14 @@ Query_cache::send_result_to_client(THD *thd, char *sql, uint query_length)
   Query_cache_block_table *block_table, *block_table_end;
   ulong tot_length;
   Query_cache_query_flags flags;
+#ifndef __WIN__
   const uint spin_treshold= 50000;
   const double lock_time_treshold= 0.1; /* Time in seconds */
   uint spin_count= 0;
   int lock_status= 0;
   ulong new_time= 0;
   ulong stop_time= 0;
+#endif
 
   DBUG_ENTER("Query_cache::send_result_to_client");
 
@@ -1085,6 +1087,9 @@ Query_cache::send_result_to_client(THD *thd, char *sql, uint query_length)
     }
   }
 
+#ifdef __WIN__
+  STRUCT_LOCK(&structure_guard_mutex);
+#else
   stop_time= my_clock()+(ulong)lock_time_treshold*CLOCKS_PER_SEC;
   while ((lock_status= pthread_mutex_trylock(&structure_guard_mutex)) == EBUSY
          && spin_count < spin_treshold
@@ -1107,6 +1112,7 @@ Query_cache::send_result_to_client(THD *thd, char *sql, uint query_length)
     thd->lex->safe_to_cache_query= FALSE; 
     goto err;
   }
+#endif
 
   if (query_cache_size == 0 || flush_in_progress)
   {
diff --git a/sql/sql_class.cc b/sql/sql_class.cc
index 4a98a044e25..ef199b6f883 100644
--- a/sql/sql_class.cc
+++ b/sql/sql_class.cc
@@ -1194,6 +1194,7 @@ int
 select_export::prepare(List<Item> &list, SELECT_LEX_UNIT *u)
 {
   bool blob_flag=0;
+  bool string_results= FALSE, non_string_results= FALSE;
   unit= u;
   if ((uint) strlen(exchange->file_name) + NAME_LEN >= FN_REFLEN)
     strmake(path,exchange->file_name,FN_REFLEN-1);
@@ -1211,13 +1212,18 @@ select_export::prepare(List<Item> &list, SELECT_LEX_UNIT *u)
 	blob_flag=1;
 	break;
       }
+      if (item->result_type() == STRING_RESULT)
+        string_results= TRUE;
+      else
+        non_string_results= TRUE;
     }
   }
   field_term_length=exchange->field_term->length();
+  field_term_char= field_term_length ? (*exchange->field_term)[0] : INT_MAX;
   if (!exchange->line_term->length())
     exchange->line_term=exchange->field_term;	// Use this if it exists
   field_sep_char= (exchange->enclosed->length() ? (*exchange->enclosed)[0] :
-		   field_term_length ? (*exchange->field_term)[0] : INT_MAX);
+                   field_term_char);
   escape_char=	(exchange->escaped->length() ? (*exchange->escaped)[0] : -1);
   is_ambiguous_field_sep= test(strchr(ESCAPE_CHARS, field_sep_char));
   is_unsafe_field_sep= test(strchr(NUMERIC_CHARS, field_sep_char));
@@ -1229,12 +1235,25 @@ select_export::prepare(List<Item> &list, SELECT_LEX_UNIT *u)
     exchange->opt_enclosed=1;			// A little quicker loop
   fixed_row_size= (!field_term_length && !exchange->enclosed->length() &&
 		   !blob_flag);
+  if ((is_ambiguous_field_sep && exchange->enclosed->is_empty() &&
+       (string_results || is_unsafe_field_sep)) ||
+      (exchange->opt_enclosed && non_string_results &&
+       field_term_length && strchr(NUMERIC_CHARS, field_term_char)))
+  {
+    push_warning(thd, MYSQL_ERROR::WARN_LEVEL_WARN,
+                 ER_AMBIGUOUS_FIELD_TERM, ER(ER_AMBIGUOUS_FIELD_TERM));
+    is_ambiguous_field_term= TRUE;
+  }
+  else
+    is_ambiguous_field_term= FALSE;
+
   return 0;
 }
 
 
 #define NEED_ESCAPING(x) ((int) (uchar) (x) == escape_char    || \
-                          (int) (uchar) (x) == field_sep_char || \
+                          (enclosed ? (int) (uchar) (x) == field_sep_char      \
+                                    : (int) (uchar) (x) == field_term_char) || \
                           (int) (uchar) (x) == line_sep_char  || \
                           !(x))
 
@@ -1263,8 +1282,10 @@ bool select_export::send_data(List<Item> &items)
   while ((item=li++))
   {
     Item_result result_type=item->result_type();
+    bool enclosed = (exchange->enclosed->length() &&
+                     (!exchange->opt_enclosed || result_type == STRING_RESULT));
     res=item->str_result(&tmp);
-    if (res && (!exchange->opt_enclosed || result_type == STRING_RESULT))
+    if (res && enclosed)
     {
       if (my_b_write(&cache,(byte*) exchange->enclosed->ptr(),
 		     exchange->enclosed->length()))
@@ -1355,11 +1376,16 @@ bool select_export::send_data(List<Item> &items)
             DBUG_ASSERT before the loop makes that sure.
           */
 
-          if (NEED_ESCAPING(*pos) ||
-              (check_second_byte &&
-               my_mbcharlen(character_set_client, (uchar) *pos) == 2 &&
-               pos + 1 < end &&
-               NEED_ESCAPING(pos[1])))
+          if ((NEED_ESCAPING(*pos) ||
+               (check_second_byte &&
+                my_mbcharlen(character_set_client, (uchar) *pos) == 2 &&
+                pos + 1 < end &&
+                NEED_ESCAPING(pos[1]))) &&
+              /*
+               Don't escape field_term_char by doubling - doubling is only
+               valid for ENCLOSED BY characters:
+              */
+              (enclosed || !is_ambiguous_field_term || *pos != field_term_char))
           {
 	    char tmp_buff[2];
             tmp_buff[0]= ((int) *pos == field_sep_char &&
@@ -1398,7 +1424,7 @@ bool select_export::send_data(List<Item> &items)
 	  goto err;
       }
     }
-    if (res && (!exchange->opt_enclosed || result_type == STRING_RESULT))
+    if (res && enclosed)
     {
       if (my_b_write(&cache, (byte*) exchange->enclosed->ptr(),
                      exchange->enclosed->length()))
@@ -1527,7 +1553,7 @@ bool select_max_min_finder_subselect::send_data(List<Item> &items)
   {
     if (!cache)
     {
-      cache= Item_cache::get_cache(val_item->result_type());
+      cache= Item_cache::get_cache(val_item);
       switch (val_item->result_type())
       {
       case REAL_RESULT:
diff --git a/sql/sql_class.h b/sql/sql_class.h
index 4fac86dc405..9f294d09d5a 100644
--- a/sql/sql_class.h
+++ b/sql/sql_class.h
@@ -159,7 +159,13 @@ typedef struct st_log_info
   my_off_t pos;
   bool fatal; // if the purge happens to give us a negative offset
   pthread_mutex_t lock;
-  st_log_info():fatal(0) { pthread_mutex_init(&lock, MY_MUTEX_INIT_FAST);}
+  st_log_info()
+    : index_file_offset(0), index_file_start_offset(0),
+      pos(0), fatal(0)
+  {
+    log_file_name[0] = '\0';
+    pthread_mutex_init(&lock, MY_MUTEX_INIT_FAST);
+  }
   ~st_log_info() { pthread_mutex_destroy(&lock);}
 } LOG_INFO;
 
@@ -1368,9 +1374,20 @@ public:
 
   ulonglong  limit_found_rows;
   ulonglong  options;           /* Bitmap of states */
-  longlong   row_count_func;	/* For the ROW_COUNT() function */
-  ha_rows    cuted_fields,
-             sent_row_count, examined_row_count;
+  longlong   row_count_func;    /* For the ROW_COUNT() function */
+  ha_rows    cuted_fields;
+
+  /*
+    number of rows we actually sent to the client, including "synthetic"
+    rows in ROLLUP etc.
+  */
+  ha_rows    sent_row_count;
+
+  /*
+    number of rows we read, sent or not, including in create_sort_index()
+  */
+  ha_rows    examined_row_count;
+
   /*
     The set of those tables whose fields are referenced in all subqueries
     of the query.
@@ -1403,7 +1420,11 @@ public:
   /* Statement id is thread-wide. This counter is used to generate ids */
   ulong      statement_id_counter;
   ulong	     rand_saved_seed1, rand_saved_seed2;
-  ulong      row_count;  // Row counter, mainly for errors and warnings
+  /*
+    Row counter, mainly for errors and warnings. Not increased in
+    create_sort_index(); may differ from examined_row_count.
+  */
+  ulong      row_count;
   long	     dbug_thread_id;
   pthread_t  real_id;
   uint	     tmp_table, global_read_lock;
@@ -1992,6 +2013,7 @@ public:
 class select_export :public select_to_file {
   uint field_term_length;
   int field_sep_char,escape_char,line_sep_char;
+  int field_term_char; // first char of FIELDS TERMINATED BY or MAX_INT
   /*
     The is_ambiguous_field_sep field is true if a value of the field_sep_char
     field is one of the 'n', 't', 'r' etc characters
@@ -1999,6 +2021,12 @@ class select_export :public select_to_file {
   */
   bool is_ambiguous_field_sep;
   /*
+     The is_ambiguous_field_term is true if field_sep_char contains the first
+     char of the FIELDS TERMINATED BY (ENCLOSED BY is empty), and items can
+     contain this character.
+  */
+  bool is_ambiguous_field_term;
+  /*
     The is_unsafe_field_sep field is true if a value of the field_sep_char
     field is one of the '0'..'9', '+', '-', '.' and 'e' characters
     (see the NUMERIC_CHARS constant value).
@@ -2029,7 +2057,7 @@ class select_insert :public select_result_interceptor {
   ulonglong last_insert_id;
   COPY_INFO info;
   bool insert_into_view;
-
+  bool is_bulk_insert_mode;
   select_insert(TABLE_LIST *table_list_par,
 		TABLE *table_par, List<Item> *fields_par,
 		List<Item> *update_fields, List<Item> *update_values,
@@ -2350,6 +2378,11 @@ class multi_delete :public select_result_interceptor
   /* True if at least one table we delete from is not transactional */
   bool normal_tables;
   bool delete_while_scanning;
+  /*
+     error handling (rollback and binlogging) can happen in send_eof()
+     so that afterward send_error() needs to find out that.
+  */
+  bool error_handled;
 
 public:
   multi_delete(TABLE_LIST *dt, uint num_of_tables);
@@ -2385,6 +2418,11 @@ class multi_update :public select_result_interceptor
   /* True if the update operation has made a change in a transactional table */
   bool transactional_tables;
   bool ignore;
+  /* 
+     error handling (rollback and binlogging) can happen in send_eof()
+     so that afterward send_error() needs to find out that.
+  */
+  bool error_handled;
 
 public:
   multi_update(TABLE_LIST *ut, TABLE_LIST *leaves_list,
diff --git a/sql/sql_delete.cc b/sql/sql_delete.cc
index 56edfa6c5b2..a28a39a769d 100644
--- a/sql/sql_delete.cc
+++ b/sql/sql_delete.cc
@@ -38,6 +38,7 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
   ha_rows	deleted;
   uint usable_index= MAX_KEY;
   SELECT_LEX   *select_lex= &thd->lex->select_lex;
+  THD::killed_state killed_status= THD::NOT_KILLED;
   DBUG_ENTER("mysql_delete");
 
   if (open_and_lock_tables(thd, table_list))
@@ -280,8 +281,8 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
     else
       table->file->unlock_row();  // Row failed selection, release lock on it
   }
-  if (thd->killed && !error)
-    error= 1;					// Aborted
+  killed_status= thd->killed;
+  error= (killed_status == THD::NOT_KILLED)?  error : 1;
   thd->proc_info="end";
   end_read_record(&info);
   free_io_cache(table);				// Will not do any harm
@@ -319,14 +320,14 @@ cleanup:
     thd->transaction.stmt.modified_non_trans_table= TRUE;
   
   /* See similar binlogging code in sql_update.cc, for comments */
-  if ((error < 0) || (deleted && !transactional_table))
+  if ((error < 0) || thd->transaction.stmt.modified_non_trans_table)
   {
     if (mysql_bin_log.is_open())
     {
       if (error < 0)
         thd->clear_error();
       Query_log_event qinfo(thd, thd->query, thd->query_length,
-			    transactional_table, FALSE);
+			    transactional_table, FALSE, killed_status);
       if (mysql_bin_log.write(&qinfo) && transactional_table)
 	error=1;
     }
@@ -504,7 +505,7 @@ bool mysql_multi_delete_prepare(THD *thd)
 multi_delete::multi_delete(TABLE_LIST *dt, uint num_of_tables_arg)
   : delete_tables(dt), deleted(0), found(0),
     num_of_tables(num_of_tables_arg), error(0),
-    do_delete(0), transactional_tables(0), normal_tables(0)
+    do_delete(0), transactional_tables(0), normal_tables(0), error_handled(0)
 {
   tempfiles= (Unique **) sql_calloc(sizeof(Unique *) * num_of_tables);
 }
@@ -685,12 +686,14 @@ void multi_delete::send_error(uint errcode,const char *err)
   /* First send error what ever it is ... */
   my_message(errcode, err, MYF(0));
 
-  /* If nothing deleted return */
-  if (!deleted)
+  /* the error was handled or nothing deleted and no side effects return */
+  if (error_handled ||
+      !thd->transaction.stmt.modified_non_trans_table && !deleted)
     DBUG_VOID_RETURN;
 
   /* Something already deleted so we have to invalidate cache */
-  query_cache_invalidate3(thd, delete_tables, 1);
+  if (deleted)
+    query_cache_invalidate3(thd, delete_tables, 1);
 
   /*
     If rows from the first table only has been deleted and it is
@@ -710,12 +713,30 @@ void multi_delete::send_error(uint errcode,const char *err)
     */
     error= 1;
     send_eof();
+    DBUG_ASSERT(error_handled);
+    DBUG_VOID_RETURN;
   }
-  DBUG_ASSERT(!normal_tables || !deleted || thd->transaction.stmt.modified_non_trans_table);
+  
+  if (thd->transaction.stmt.modified_non_trans_table)
+  {
+    /* 
+       there is only side effects; to binlog with the error
+    */
+    if (mysql_bin_log.is_open())
+    {
+      Query_log_event qinfo(thd, thd->query, thd->query_length,
+                            transactional_tables, FALSE);
+      mysql_bin_log.write(&qinfo);
+    }
+    thd->transaction.all.modified_non_trans_table= true;
+  }
+  DBUG_ASSERT(!normal_tables || !deleted ||
+              thd->transaction.stmt.modified_non_trans_table);
   DBUG_VOID_RETURN;
 }
 
 
+
 /*
   Do delete from other tables.
   Returns values:
@@ -798,6 +819,7 @@ int multi_delete::do_deletes()
 
 bool multi_delete::send_eof()
 {
+  THD::killed_state killed_status= THD::NOT_KILLED;
   thd->proc_info="deleting from reference tables";
 
   /* Does deletes for the last n - 1 tables, returns 0 if ok */
@@ -805,7 +827,7 @@ bool multi_delete::send_eof()
 
   /* compute a total error to know if something failed */
   local_error= local_error || error;
-
+  killed_status= (local_error == 0)? THD::NOT_KILLED : thd->killed;
   /* reset used flags */
   thd->proc_info="end";
 
@@ -817,21 +839,24 @@ bool multi_delete::send_eof()
   {
     query_cache_invalidate3(thd, delete_tables, 1);
   }
-  if ((local_error == 0) || (deleted && normal_tables))
+  DBUG_ASSERT(!normal_tables || !deleted ||
+              thd->transaction.stmt.modified_non_trans_table);
+  if ((local_error == 0) || thd->transaction.stmt.modified_non_trans_table)
   {
     if (mysql_bin_log.is_open())
     {
       if (local_error == 0)
         thd->clear_error();
       Query_log_event qinfo(thd, thd->query, thd->query_length,
-			    transactional_tables, FALSE);
+			    transactional_tables, FALSE, killed_status);
       if (mysql_bin_log.write(&qinfo) && !normal_tables)
 	local_error=1;  // Log write failed: roll back the SQL statement
     }
     if (thd->transaction.stmt.modified_non_trans_table)
       thd->transaction.all.modified_non_trans_table= TRUE;
   }
-  DBUG_ASSERT(!normal_tables || !deleted || thd->transaction.stmt.modified_non_trans_table);
+  if (local_error != 0)
+    error_handled= TRUE; // to force early leave from ::send_error()
 
   /* Commit or rollback the current SQL statement */
   if (transactional_tables)
diff --git a/sql/sql_insert.cc b/sql/sql_insert.cc
index f07af393070..65d8bb23706 100644
--- a/sql/sql_insert.cc
+++ b/sql/sql_insert.cc
@@ -189,11 +189,9 @@ static int check_insert_fields(THD *thd, TABLE_LIST *table_list,
 #ifndef NO_EMBEDDED_ACCESS_CHECKS
     if (grant_option)
     {
-      Field_iterator_table field_it;
-      field_it.set_table(table);
-      if (check_grant_all_columns(thd, INSERT_ACL, &table->grant,
-                                  table->s->db, table->s->table_name,
-                                  &field_it))
+      Field_iterator_table_ref field_it;
+      field_it.set(table_list);
+      if (check_grant_all_columns(thd, INSERT_ACL, &field_it))
         return -1;
     }
 #endif
@@ -866,8 +864,7 @@ bool mysql_insert(THD *thd,TABLE_LIST *table_list,
 
     transactional_table= table->file->has_transactions();
 
-    if ((changed= (info.copied || info.deleted || info.updated)) ||
-        was_insert_delayed)
+    if ((changed= (info.copied || info.deleted || info.updated)))
     {
       /*
         Invalidate the table in the query cache if something changed.
@@ -876,46 +873,47 @@ bool mysql_insert(THD *thd,TABLE_LIST *table_list,
       */
       if (changed)
         query_cache_invalidate3(thd, table_list, 1);
-      if (error <= 0 || !transactional_table)
+    }
+    if (changed && error <= 0 || thd->transaction.stmt.modified_non_trans_table
+        || was_insert_delayed)
+    {
+      if (mysql_bin_log.is_open())
       {
-        if (mysql_bin_log.is_open())
+        if (error <= 0)
         {
-          if (error <= 0)
-          {
-            /*
-              [Guilhem wrote] Temporary errors may have filled
-              thd->net.last_error/errno.  For example if there has
-              been a disk full error when writing the row, and it was
-              MyISAM, then thd->net.last_error/errno will be set to
-              "disk full"... and the my_pwrite() will wait until free
-              space appears, and so when it finishes then the
-              write_row() was entirely successful
-            */
-            /* todo: consider removing */
-            thd->clear_error();
-          }
-          /* bug#22725: 
-               
-          A query which per-row-loop can not be interrupted with
-          KILLED, like INSERT, and that does not invoke stored
-          routines can be binlogged with neglecting the KILLED error.
-          
-          If there was no error (error == zero) until after the end of
-          inserting loop the KILLED flag that appeared later can be
-          disregarded since previously possible invocation of stored
-          routines did not result in any error due to the KILLED.  In
-          such case the flag is ignored for constructing binlog event.
+          /*
+            [Guilhem wrote] Temporary errors may have filled
+            thd->net.last_error/errno.  For example if there has
+            been a disk full error when writing the row, and it was
+            MyISAM, then thd->net.last_error/errno will be set to
+            "disk full"... and the my_pwrite() will wait until free
+            space appears, and so when it finishes then the
+            write_row() was entirely successful
           */
-          Query_log_event qinfo(thd, thd->query, thd->query_length,
-                                transactional_table, FALSE,
-                                (error>0) ? thd->killed : THD::NOT_KILLED);
-          DBUG_ASSERT(thd->killed != THD::KILL_BAD_DATA || error > 0);
-          if (mysql_bin_log.write(&qinfo) && transactional_table)
-            error=1;
+          /* todo: consider removing */
+          thd->clear_error();
         }
-        if (thd->transaction.stmt.modified_non_trans_table)
-          thd->transaction.all.modified_non_trans_table= TRUE;
+        /* bug#22725: 
+           
+           A query which per-row-loop can not be interrupted with
+           KILLED, like INSERT, and that does not invoke stored
+           routines can be binlogged with neglecting the KILLED error.
+           
+           If there was no error (error == zero) until after the end of
+           inserting loop the KILLED flag that appeared later can be
+           disregarded since previously possible invocation of stored
+           routines did not result in any error due to the KILLED.  In
+           such case the flag is ignored for constructing binlog event.
+        */
+        Query_log_event qinfo(thd, thd->query, thd->query_length,
+                              transactional_table, FALSE,
+                              (error>0) ? thd->killed : THD::NOT_KILLED);
+        DBUG_ASSERT(thd->killed != THD::KILL_BAD_DATA || error > 0);
+        if (mysql_bin_log.write(&qinfo) && transactional_table)
+          error=1;
       }
+      if (thd->transaction.stmt.modified_non_trans_table)
+        thd->transaction.all.modified_non_trans_table= TRUE;
     }
     DBUG_ASSERT(transactional_table || !changed || 
                 thd->transaction.stmt.modified_non_trans_table);
@@ -2647,7 +2645,8 @@ select_insert::select_insert(TABLE_LIST *table_list_par, TABLE *table_par,
                              bool ignore_check_option_errors)
   :table_list(table_list_par), table(table_par), fields(fields_par),
    last_insert_id(0),
-   insert_into_view(table_list_par && table_list_par->view != 0)
+   insert_into_view(table_list_par && table_list_par->view != 0),
+   is_bulk_insert_mode(FALSE)
 {
   bzero((char*) &info,sizeof(info));
   info.handle_duplicates= duplic;
@@ -2832,8 +2831,11 @@ int select_insert::prepare2(void)
 {
   DBUG_ENTER("select_insert::prepare2");
   if (thd->lex->current_select->options & OPTION_BUFFER_RESULT &&
-      !thd->prelocked_mode)
+      !thd->prelocked_mode && !is_bulk_insert_mode)
+  {
     table->file->start_bulk_insert((ha_rows) 0);
+    is_bulk_insert_mode= TRUE;
+  }
   DBUG_RETURN(0);
 }
 
@@ -2936,9 +2938,11 @@ bool select_insert::send_eof()
 {
   int error, error2;
   bool changed, transactional_table= table->file->has_transactions();
+  THD::killed_state killed_status= thd->killed;
   DBUG_ENTER("select_insert::send_eof");
 
   error= (!thd->prelocked_mode) ? table->file->end_bulk_insert():0;
+  is_bulk_insert_mode= FALSE;
   table->file->extra(HA_EXTRA_NO_IGNORE_DUP_KEY);
   table->file->extra(HA_EXTRA_WRITE_CANNOT_REPLACE);
 
@@ -2964,7 +2968,7 @@ bool select_insert::send_eof()
     if (!error)
       thd->clear_error();
     Query_log_event qinfo(thd, thd->query, thd->query_length,
-			  transactional_table, FALSE);
+			  transactional_table, FALSE, killed_status);
     mysql_bin_log.write(&qinfo);
   }
   if ((error2=ha_autocommit_or_rollback(thd,error)) && ! error)
@@ -3001,6 +3005,7 @@ void select_insert::abort()
     */
     DBUG_VOID_RETURN;
   }
+  changed= (info.copied || info.deleted || info.updated);
   transactional_table= table->file->has_transactions();
   if (!thd->prelocked_mode)
     table->file->end_bulk_insert();
@@ -3010,8 +3015,7 @@ void select_insert::abort()
     error while inserting into a MyISAM table) we must write to the binlog (and
     the error code will make the slave stop).
   */
-  if ((changed= info.copied || info.deleted || info.updated) &&
-      !transactional_table)
+  if (thd->transaction.stmt.modified_non_trans_table)
   {
     if (last_insert_id)
       thd->insert_id(last_insert_id);		// For binary log
@@ -3129,7 +3133,10 @@ static TABLE *create_table_from_items(THD *thd, HA_CREATE_INFO *create_info,
     create_field *cr_field;
     Field *field, *def_field;
     if (item->type() == Item::FUNC_ITEM)
-      field= item->tmp_table_field(&tmp_table);
+      if (item->result_type() != STRING_RESULT)
+        field= item->tmp_table_field(&tmp_table);
+      else
+        field= item->tmp_table_field_from_field_type(&tmp_table);
     else
       field= create_tmp_field(thd, &tmp_table, item, item->type(),
                               (Item ***) 0, &tmp_field, &def_field, 0, 0, 0, 0,
@@ -3271,7 +3278,10 @@ select_create::prepare(List<Item> &values, SELECT_LEX_UNIT *u)
   if (info.handle_duplicates == DUP_UPDATE)
     table->file->extra(HA_EXTRA_INSERT_WITH_UPDATE);
   if (!thd->prelocked_mode)
+  {
     table->file->start_bulk_insert((ha_rows) 0);
+    is_bulk_insert_mode= TRUE;
+  }
   thd->abort_on_warning= (!info.ignore &&
                           (thd->variables.sql_mode &
                            (MODE_STRICT_TRANS_TABLES |
diff --git a/sql/sql_load.cc b/sql/sql_load.cc
index 55cbbf1c540..d687ceff393 100644
--- a/sql/sql_load.cc
+++ b/sql/sql_load.cc
@@ -85,7 +85,8 @@ static int read_sep_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
 #ifndef EMBEDDED_LIBRARY
 static bool write_execute_load_query_log_event(THD *thd,
 					       bool duplicates, bool ignore,
-					       bool transactional_table);
+					       bool transactional_table,
+                                               THD::killed_state killed_status);
 #endif /* EMBEDDED_LIBRARY */
 
 /*
@@ -135,6 +136,7 @@ bool mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
   char *tdb= thd->db ? thd->db : db;		// Result is never null
   ulong skip_lines= ex->skip_lines;
   bool transactional_table;
+  THD::killed_state killed_status= THD::NOT_KILLED;
   DBUG_ENTER("mysql_load");
 
 #ifdef EMBEDDED_LIBRARY
@@ -404,7 +406,16 @@ bool mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
   free_blobs(table);				/* if pack_blob was used */
   table->copy_blobs=0;
   thd->count_cuted_fields= CHECK_FIELD_IGNORE;
-
+  /* 
+     simulated killing in the middle of per-row loop
+     must be effective for binlogging
+  */
+  DBUG_EXECUTE_IF("simulate_kill_bug27571",
+                  {
+                    error=1;
+                    thd->killed= THD::KILL_QUERY;
+                  };);
+  killed_status= (error == 0)? THD::NOT_KILLED : thd->killed;
   /*
     We must invalidate the table in query cache before binlog writing and
     ha_autocommit_...
@@ -444,9 +455,10 @@ bool mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
       /* If the file was not empty, wrote_create_file is true */
       if (lf_info.wrote_create_file)
       {
-	if ((info.copied || info.deleted) && !transactional_table)
+	if (thd->transaction.stmt.modified_non_trans_table)
 	  write_execute_load_query_log_event(thd, handle_duplicates,
-					     ignore, transactional_table);
+					     ignore, transactional_table,
+                                             killed_status);
 	else
 	{
 	  Delete_file_log_event d(thd, db, transactional_table);
@@ -477,7 +489,8 @@ bool mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
     read_info.end_io_cache();
     if (lf_info.wrote_create_file)
       write_execute_load_query_log_event(thd, handle_duplicates,
-					 ignore, transactional_table);
+					 ignore, transactional_table,
+                                         killed_status);
   }
 #endif /*!EMBEDDED_LIBRARY*/
   if (transactional_table)
@@ -504,7 +517,8 @@ err:
 /* Not a very useful function; just to avoid duplication of code */
 static bool write_execute_load_query_log_event(THD *thd,
 					       bool duplicates, bool ignore,
-					       bool transactional_table)
+					       bool transactional_table,
+                                               THD::killed_state killed_err_arg)
 {
   Execute_load_query_log_event
     e(thd, thd->query, thd->query_length,
@@ -512,7 +526,7 @@ static bool write_execute_load_query_log_event(THD *thd,
       (char*)thd->lex->fname_end - (char*)thd->query,
       (duplicates == DUP_REPLACE) ? LOAD_DUP_REPLACE :
       (ignore ? LOAD_DUP_IGNORE : LOAD_DUP_ERROR),
-      transactional_table, FALSE);
+      transactional_table, FALSE, killed_err_arg);
   return mysql_bin_log.write(&e);
 }
 
diff --git a/sql/sql_map.cc b/sql/sql_map.cc
index 03dc091b9b7..282716c6151 100644
--- a/sql/sql_map.cc
+++ b/sql/sql_map.cc
@@ -41,7 +41,7 @@ mapped_files::mapped_files(const my_string filename,byte *magic,uint magic_lengt
     struct stat stat_buf;
     if (!fstat(file,&stat_buf))
     {
-      if (!(map=(byte*) my_mmap(0,(size=(ulong) stat_buf.st_size),PROT_READ,
+      if (!(map=(byte*) my_mmap(0,(size_t)(size=(ulong) stat_buf.st_size),PROT_READ,
 			     MAP_SHARED | MAP_NORESERVE,file,
 			     0L)))
       {
@@ -52,7 +52,7 @@ mapped_files::mapped_files(const my_string filename,byte *magic,uint magic_lengt
     if (map && memcmp(map,magic,magic_length))
     {
       my_error(ER_WRONG_MAGIC, MYF(0), name);
-      VOID(my_munmap(map,size));
+      VOID(my_munmap(map,(size_t)size));
       map=0;
     }
     if (!map)
@@ -70,7 +70,7 @@ mapped_files::~mapped_files()
 #ifdef HAVE_MMAP
   if (file >= 0)
   {
-    VOID(my_munmap(map,size));
+    VOID(my_munmap(map,(size_t)size));
     VOID(my_close(file,MYF(0)));
     file= -1; map=0;
   }
diff --git a/sql/sql_parse.cc b/sql/sql_parse.cc
index a111208cbf9..16a64c48cdd 100644
--- a/sql/sql_parse.cc
+++ b/sql/sql_parse.cc
@@ -2853,7 +2853,16 @@ mysql_execute_command(THD *thd)
     if (check_global_access(thd, SUPER_ACL | REPL_CLIENT_ACL))
       goto error;
     pthread_mutex_lock(&LOCK_active_mi);
-    res = show_master_info(thd,active_mi);
+    if (active_mi != NULL)
+    {
+      res = show_master_info(thd, active_mi);
+    }
+    else
+    {
+      push_warning(thd, MYSQL_ERROR::WARN_LEVEL_WARN, 0,
+                   "the master info structure does not exist");
+      send_ok(thd);
+    }
     pthread_mutex_unlock(&LOCK_active_mi);
     break;
   }
@@ -3701,6 +3710,13 @@ end_with_restore_list:
 			SELECT_NO_JOIN_CACHE | SELECT_NO_UNLOCK |
                         OPTION_SETUP_TABLES_DONE,
 			del_result, unit, select_lex);
+      res|= thd->net.report_error;
+      if (unlikely(res))
+      {
+        /* If we had a another error reported earlier then this will be ignored */
+        del_result->send_error(ER_UNKNOWN_ERROR, "Execution of the query failed");
+        del_result->abort();
+      }
       delete del_result;
     }
     else
@@ -6430,7 +6446,12 @@ TABLE_LIST *st_select_lex::add_table_to_list(THD *thd,
     ST_SCHEMA_TABLE *schema_table= find_schema_table(thd, ptr->table_name);
     if (!schema_table ||
         (schema_table->hidden && 
-         lex->orig_sql_command == SQLCOM_END))  // not a 'show' command
+         (lex->orig_sql_command == SQLCOM_END ||         // not a 'show' command
+          /*
+            this check is used for show columns|keys from I_S hidden table
+          */
+          lex->orig_sql_command == SQLCOM_SHOW_FIELDS ||
+          lex->orig_sql_command == SQLCOM_SHOW_KEYS)))
     {
       my_error(ER_UNKNOWN_TABLE, MYF(0),
                ptr->table_name, INFORMATION_SCHEMA_NAME.str);
diff --git a/sql/sql_repl.cc b/sql/sql_repl.cc
index 9cc0ba7c29a..903d254db8f 100644
--- a/sql/sql_repl.cc
+++ b/sql/sql_repl.cc
@@ -364,7 +364,6 @@ void mysql_binlog_send(THD* thd, char* log_ident, my_off_t pos,
     name=0;					// Find first log
 
   linfo.index_file_offset = 0;
-  thd->current_linfo = &linfo;
 
   if (mysql_bin_log.find_log_pos(&linfo, name, 1))
   {
@@ -373,6 +372,10 @@ void mysql_binlog_send(THD* thd, char* log_ident, my_off_t pos,
     goto err;
   }
 
+  pthread_mutex_lock(&LOCK_thread_count);
+  thd->current_linfo = &linfo;
+  pthread_mutex_unlock(&LOCK_thread_count);
+
   if ((file=open_binlog(&log, log_file_name, &errmsg)) < 0)
   {
     my_errno= ER_MASTER_FATAL_ERROR_READING_BINLOG;
@@ -1338,7 +1341,6 @@ bool mysql_show_binlog_events(THD* thd)
       name=0;					// Find first log
 
     linfo.index_file_offset = 0;
-    thd->current_linfo = &linfo;
 
     if (mysql_bin_log.find_log_pos(&linfo, name, 1))
     {
@@ -1346,6 +1348,10 @@ bool mysql_show_binlog_events(THD* thd)
       goto err;
     }
 
+    pthread_mutex_lock(&LOCK_thread_count);
+    thd->current_linfo = &linfo;
+    pthread_mutex_unlock(&LOCK_thread_count);
+
     if ((file=open_binlog(&log, linfo.log_file_name, &errmsg)) < 0)
       goto err;
 
diff --git a/sql/sql_select.cc b/sql/sql_select.cc
index a17d00dcf6f..2ca4b73a115 100644
--- a/sql/sql_select.cc
+++ b/sql/sql_select.cc
@@ -565,11 +565,12 @@ JOIN::prepare(Item ***rref_pointer_array,
   
 
   /*
-    Check if one one uses a not constant column with group functions
-    and no GROUP BY.
+    Check if there are references to un-aggregated columns when computing 
+    aggregate functions with implicit grouping (there is no GROUP BY).
     TODO:  Add check of calculation of GROUP functions and fields:
 	   SELECT COUNT(*)+table.col1 from table1;
   */
+  if (thd->variables.sql_mode & MODE_ONLY_FULL_GROUP_BY)
   {
     if (!group_list)
     {
@@ -583,6 +584,13 @@ JOIN::prepare(Item ***rref_pointer_array,
 	else if (!(flag & 2) && !item->const_during_execution())
 	  flag|=2;
       }
+      if (having)
+      {
+        if (having->with_sum_func)
+          flag |= 1;
+        else if (!having->const_during_execution())
+          flag |= 2;
+      }
       if (flag == 3)
       {
 	my_message(ER_MIX_OF_GROUP_FUNC_AND_FIELDS,
@@ -1057,10 +1065,19 @@ JOIN::optimize()
         We have found that grouping can be removed since groups correspond to
         only one row anyway, but we still have to guarantee correct result
         order. The line below effectively rewrites the query from GROUP BY
-        <fields> to ORDER BY <fields>. One exception is if skip_sort_order is
-        set (see above), then we can simply skip GROUP BY.
+        <fields> to ORDER BY <fields>. There are two exceptions:
+        - if skip_sort_order is set (see above), then we can simply skip
+          GROUP BY;
+        - we can only rewrite ORDER BY if the ORDER BY fields are 'compatible'
+          with the GROUP BY ones, i.e. either one is a prefix of another.
+          We only check if the ORDER BY is a prefix of GROUP BY. In this case
+          test_if_subpart() copies the ASC/DESC attributes from the original
+          ORDER BY fields.
+          If GROUP BY is a prefix of ORDER BY, then it is safe to leave
+          'order' as is.
        */
-      order= skip_sort_order ? 0 : group_list;
+      if (!order || test_if_subpart(group_list, order))
+          order= skip_sort_order ? 0 : group_list;
       group_list= 0;
       group= 0;
     }
@@ -5927,7 +5944,7 @@ make_join_select(JOIN *join,SQL_SELECT *select,COND *cond)
 
 	    /* Fix for EXPLAIN */
 	    if (sel->quick)
-	      join->best_positions[i].records_read= sel->quick->records;
+	      join->best_positions[i].records_read= (double)sel->quick->records;
 	  }
 	  else
 	  {
@@ -6083,10 +6100,9 @@ make_join_readinfo(JOIN *join, ulonglong options)
       ordered. If there is a temp table the ordering is done as a last
       operation and doesn't prevent join cache usage.
     */
-    if (!ordered_set && !join->need_tmp &&
-        ((table == join->sort_by_table &&
-         (!join->order || join->skip_sort_order)) ||
-        (join->sort_by_table == (TABLE *) 1 && i != join->const_tables)))
+    if (!ordered_set && !join->need_tmp && 
+        (table == join->sort_by_table ||
+         (join->sort_by_table == (TABLE *) 1 && i != join->const_tables)))
       ordered_set= 1;
 
     switch (tab->type) {
@@ -10385,6 +10401,15 @@ do_select(JOIN *join,List<Item> *fields,TABLE *table,Procedure *procedure)
       error= (*end_select)(join,join_tab,0);
       if (error == NESTED_LOOP_OK || error == NESTED_LOOP_QUERY_LIMIT)
 	error= (*end_select)(join,join_tab,1);
+
+      /*
+        If we don't go through evaluate_join_record(), do the counting
+        here.  join->send_records is increased on success in end_send(),
+        so we don't touch it here.
+      */
+      join->examined_rows++;
+      join->thd->row_count++;
+      DBUG_ASSERT(join->examined_rows <= 1);
     }
     else if (join->send_row_on_empty_set())
     {
@@ -14395,6 +14420,9 @@ change_to_use_tmp_fields(THD *thd, Item **ref_pointer_array,
 	  item_field= (Item*) new Item_field(field);
 	if (!item_field)
 	  DBUG_RETURN(TRUE);                    // Fatal error
+
+        if (item->real_item()->type() != Item::FIELD_ITEM)
+          field->orig_table= 0;
 	item_field->name= item->name;
         if (item->type() == Item::REF_ITEM)
         {
@@ -15534,6 +15562,55 @@ static void print_join(THD *thd, String *str, List<TABLE_LIST> *tables)
 }
 
 
+/**
+  @brief Print an index hint for a table
+
+  @details Prints out the USE|FORCE|IGNORE index hints for a table.
+
+  @param      thd         the current thread
+  @param[out] str         appends the index hint here
+  @param      hint        what the hint is (as string : "USE INDEX"|
+                          "FORCE INDEX"|"IGNORE INDEX")
+  @param      hint_length the length of the string in 'hint'
+  @param      indexes     a list of index names for the hint
+*/
+
+void 
+TABLE_LIST::print_index_hint(THD *thd, String *str, 
+                                const char *hint, uint32 hint_length,
+                                List<String> indexes)
+{
+  List_iterator_fast<String> li(indexes);
+  String *idx;
+  bool first= 1;
+  size_t find_length= strlen(primary_key_name);
+
+  str->append (' ');
+  str->append (hint, hint_length);
+  str->append (STRING_WITH_LEN(" ("));
+  while ((idx = li++))
+  {
+    if (first)
+      first= 0;
+    else
+      str->append(',');
+    /* 
+      It's safe to use ptr() here because we compare the length first
+      and we rely that my_strcasecmp will not access more than length()
+      chars from the string. See test_if_string_in_list() for similar
+      implementation.
+    */   
+    if (find_length == idx->length() &&
+        !my_strcasecmp (system_charset_info, primary_key_name, 
+                        idx->ptr()))
+      str->append(primary_key_name);
+    else
+      append_identifier (thd, str, idx->ptr(), idx->length());
+  }
+  str->append(')');
+}
+
+
 /*
   Print table as it should be in join list
 
@@ -15598,9 +15675,33 @@ void TABLE_LIST::print(THD *thd, String *str)
     }
     if (my_strcasecmp(table_alias_charset, cmp_name, alias))
     {
+      char t_alias_buff[MAX_ALIAS_NAME];
+      const char *t_alias= alias;
+
       str->append(' ');
-      append_identifier(thd, str, alias, strlen(alias));
+      if (lower_case_table_names== 1)
+      {
+        if (alias && alias[0])
+        {
+          strmov(t_alias_buff, alias);
+          my_casedn_str(files_charset_info, t_alias_buff);
+          t_alias= t_alias_buff;
+        }
+      }
+
+      append_identifier(thd, str, t_alias, strlen(t_alias));
     }
+
+    if (use_index)
+    {
+      if (force_index)
+        print_index_hint(thd, str, STRING_WITH_LEN("FORCE INDEX"), *use_index);
+      else
+        print_index_hint(thd, str, STRING_WITH_LEN("USE INDEX"), *use_index);
+    }
+    if (ignore_index)
+      print_index_hint (thd, str, STRING_WITH_LEN("IGNORE INDEX"), *ignore_index);
+
   }
 }
 
diff --git a/sql/sql_select.h b/sql/sql_select.h
index d84fbcb8c2d..4fc32e7fdb3 100644
--- a/sql/sql_select.h
+++ b/sql/sql_select.h
@@ -521,9 +521,13 @@ public:
   store_key(THD *thd, Field *field_arg, char *ptr, char *null, uint length)
     :null_key(0), null_ptr(null), err(0)
   {
-    if (field_arg->type() == FIELD_TYPE_BLOB)
+    if (field_arg->type() == FIELD_TYPE_BLOB
+        || field_arg->type() == FIELD_TYPE_GEOMETRY)
     {
-      /* Key segments are always packed with a 2 byte length prefix */
+      /* 
+        Key segments are always packed with a 2 byte length prefix.
+        See mi_rkey for details.
+      */
       to_field=new Field_varstring(ptr, length, 2, (uchar*) null, 1, 
 				   Field::NONE, field_arg->field_name,
 				   field_arg->table, field_arg->charset());
diff --git a/sql/sql_table.cc b/sql/sql_table.cc
index 9d6f66aff53..2a87d603cf9 100644
--- a/sql/sql_table.cc
+++ b/sql/sql_table.cc
@@ -961,8 +961,8 @@ static int mysql_prepare_table(THD *thd, HA_CREATE_INFO *create_info,
 	  sql_field->length=		dup_field->char_length;
           sql_field->pack_length=	dup_field->pack_length;
           sql_field->key_length=	dup_field->key_length;
-	  sql_field->create_length_to_internal_length();
 	  sql_field->decimals=		dup_field->decimals;
+	  sql_field->create_length_to_internal_length();
 	  sql_field->unireg_check=	dup_field->unireg_check;
           /* 
             We're making one field from two, the result field will have
@@ -1293,7 +1293,7 @@ static int mysql_prepare_table(THD *thd, HA_CREATE_INFO *create_info,
 	  }
           if (f_is_geom(sql_field->pack_flag) && sql_field->geom_type ==
               Field::GEOM_POINT)
-            column->length= 21;
+            column->length= 25;
 	  if (!column->length)
 	  {
 	    my_error(ER_BLOB_KEY_WITHOUT_LENGTH, MYF(0), column->field_name);
diff --git a/sql/sql_udf.cc b/sql/sql_udf.cc
index ce6cd43eace..34ca18d5c39 100644
--- a/sql/sql_udf.cc
+++ b/sql/sql_udf.cc
@@ -410,7 +410,12 @@ int mysql_create_function(THD *thd,udf_func *udf)
 
   if (!initialized)
   {
-    my_message(ER_OUT_OF_RESOURCES, ER(ER_OUT_OF_RESOURCES), MYF(0));
+    if (opt_noacl)
+      my_error(ER_CANT_INITIALIZE_UDF, MYF(0),
+               udf->name.str,
+               "UDFs are unavailable with the --skip-grant-tables option");
+    else
+      my_message(ER_OUT_OF_RESOURCES, ER(ER_OUT_OF_RESOURCES), MYF(0));
     DBUG_RETURN(1);
   }
 
@@ -514,7 +519,10 @@ int mysql_drop_function(THD *thd,const LEX_STRING *udf_name)
   DBUG_ENTER("mysql_drop_function");
   if (!initialized)
   {
-    my_message(ER_OUT_OF_RESOURCES, ER(ER_OUT_OF_RESOURCES), MYF(0));
+    if (opt_noacl)
+      my_error(ER_FUNCTION_NOT_DEFINED, MYF(0), udf_name->str);
+    else
+      my_message(ER_OUT_OF_RESOURCES, ER(ER_OUT_OF_RESOURCES), MYF(0));
     DBUG_RETURN(1);
   }
   rw_wrlock(&THR_LOCK_udf);  
diff --git a/sql/sql_update.cc b/sql/sql_update.cc
index c78e246f518..84349a40977 100644
--- a/sql/sql_update.cc
+++ b/sql/sql_update.cc
@@ -134,6 +134,7 @@ int mysql_update(THD *thd,
   SELECT_LEX    *select_lex= &thd->lex->select_lex;
   bool need_reopen;
   List<Item> all_fields;
+  THD::killed_state killed_status= THD::NOT_KILLED;
   DBUG_ENTER("mysql_update");
 
   LINT_INIT(timestamp_query_id);
@@ -362,7 +363,7 @@ int mysql_update(THD *thd,
         init_read_record_idx(&info, thd, table, 1, used_index);
 
       thd->proc_info="Searching rows for update";
-      uint tmp_limit= limit;
+      ha_rows tmp_limit= limit;
 
       while (!(error=info.read_record(&info)) && !thd->killed)
       {
@@ -519,43 +520,26 @@ int mysql_update(THD *thd,
       table->file->unlock_row();
     thd->row_count++;
   }
+  /*
+    Caching the killed status to pass as the arg to query event constuctor;
+    The cached value can not change whereas the killed status can
+    (externally) since this point and change of the latter won't affect
+    binlogging.
+    It's assumed that if an error was set in combination with an effective 
+    killed status then the error is due to killing.
+  */
+  killed_status= thd->killed; // get the status of the volatile 
+  // simulated killing after the loop must be ineffective for binlogging
+  DBUG_EXECUTE_IF("simulate_kill_bug27571",
+                  {
+                    thd->killed= THD::KILL_QUERY;
+                  };);
+  error= (killed_status == THD::NOT_KILLED)?  error : 1;
+  
 
   if (!transactional_table && updated > 0)
     thd->transaction.stmt.modified_non_trans_table= TRUE;
 
-
-  /*
-    todo bug#27571: to avoid asynchronization of `error' and
-    `error_code' of binlog event constructor
-
-    The concept, which is a bit different for insert(!), is to
-    replace `error' assignment with the following lines
-
-       killed_status= thd->killed; // get the status of the volatile 
-    
-    Notice: thd->killed is type of "state" whereas the lhs has
-    "status" the suffix which translates according to WordNet: a state
-    at a particular time - at the time of the end of per-row loop in
-    our case. Binlogging ops are conducted with the status.
-
-       error= (killed_status == THD::NOT_KILLED)?  error : 1;
-    
-    which applies to most mysql_$query functions.
-    Event's constructor will accept `killed_status' as an argument:
-    
-       Query_log_event qinfo(..., killed_status);
-    
-    thd->killed might be changed after killed_status had got cached and this
-    won't affect binlogging event but other effects remain.
-
-    Open issue: In a case the error happened not because of KILLED -
-    and then KILLED was caught later still within the loop - we shall
-    do something to avoid binlogging of incorrect ER_SERVER_SHUTDOWN
-    error_code.
-  */
-
-  if (thd->killed && !error)
-    error= 1;					// Aborted
   end_read_record(&info);
   free_io_cache(table);				// If ORDER BY
   delete select;
@@ -580,14 +564,14 @@ int mysql_update(THD *thd,
     Sometimes we want to binlog even if we updated no rows, in case user used
     it to be sure master and slave are in same state.
   */
-  if ((error < 0) || (updated && !transactional_table))
+  if ((error < 0) || thd->transaction.stmt.modified_non_trans_table)
   {
     if (mysql_bin_log.is_open())
     {
       if (error < 0)
         thd->clear_error();
       Query_log_event qinfo(thd, thd->query, thd->query_length,
-			    transactional_table, FALSE);
+			    transactional_table, FALSE, killed_status);
       if (mysql_bin_log.write(&qinfo) && transactional_table)
 	error=1;				// Rollback update
     }
@@ -994,8 +978,8 @@ multi_update::multi_update(TABLE_LIST *table_list,
   :all_tables(table_list), leaves(leaves_list), update_tables(0),
    tmp_tables(0), updated(0), found(0), fields(field_list),
    values(value_list), table_count(0), copy_field(0),
-   handle_duplicates(handle_duplicates_arg), do_update(1), trans_safe(0),
-   transactional_tables(1), ignore(ignore_arg)
+   handle_duplicates(handle_duplicates_arg), do_update(1), trans_safe(1),
+   transactional_tables(1), ignore(ignore_arg), error_handled(0)
 {}
 
 
@@ -1202,7 +1186,6 @@ multi_update::initialize_tables(JOIN *join)
   if ((thd->options & OPTION_SAFE_UPDATES) && error_if_full_join(join))
     DBUG_RETURN(1);
   main_table=join->join_tab->table;
-  trans_safe= transactional_tables= main_table->file->has_transactions();
   table_to_update= 0;
 
   /* Any update has at least one pair (field, value) */
@@ -1484,12 +1467,14 @@ void multi_update::send_error(uint errcode,const char *err)
   /* First send error what ever it is ... */
   my_error(errcode, MYF(0), err);
 
-  /* If nothing updated return */
-  if (updated == 0) /* the counter might be reset in send_eof */
-    return;         /* and then the query has been binlogged */
+  /* the error was handled or nothing deleted and no side effects return */
+  if (error_handled ||
+      !thd->transaction.stmt.modified_non_trans_table && !updated)
+    return;
 
   /* Something already updated so we have to invalidate cache */
-  query_cache_invalidate3(thd, update_tables, 1);
+  if (updated)
+    query_cache_invalidate3(thd, update_tables, 1);
   /*
     If all tables that has been updated are trans safe then just do rollback.
     If not attempt to do remaining updates.
@@ -1521,12 +1506,16 @@ void multi_update::send_error(uint errcode,const char *err)
     */
     if (mysql_bin_log.is_open())
     {
+      /*
+        THD::killed status might not have been set ON at time of an error
+        got caught and if happens later the killed error is written
+        into repl event.
+      */
       Query_log_event qinfo(thd, thd->query, thd->query_length,
                             transactional_tables, FALSE);
       mysql_bin_log.write(&qinfo);
     }
-    if (!trans_safe)
-      thd->transaction.all.modified_non_trans_table= TRUE;
+    thd->transaction.all.modified_non_trans_table= TRUE;
   }
   DBUG_ASSERT(trans_safe || !updated || thd->transaction.stmt.modified_non_trans_table);
   
@@ -1709,10 +1698,19 @@ err2:
 bool multi_update::send_eof()
 {
   char buff[STRING_BUFFER_USUAL_SIZE];
+  THD::killed_state killed_status= THD::NOT_KILLED;
   thd->proc_info="updating reference tables";
 
-  /* Does updates for the last n - 1 tables, returns 0 if ok */
+  /* 
+     Does updates for the last n - 1 tables, returns 0 if ok;
+     error takes into account killed status gained in do_updates()
+  */
   int local_error = (table_count) ? do_updates(0) : 0;
+  /*
+    if local_error is not set ON until after do_updates() then
+    later carried out killing should not affect binlogging.
+  */
+  killed_status= (local_error == 0)? THD::NOT_KILLED : thd->killed;
   thd->proc_info= "end";
 
   /* We must invalidate the query cache before binlog writing and
@@ -1739,16 +1737,16 @@ bool multi_update::send_eof()
     {
       if (local_error == 0)
         thd->clear_error();
-      else
-        updated= 0; /* if there's an error binlog it here not in ::send_error */
       Query_log_event qinfo(thd, thd->query, thd->query_length,
-			    transactional_tables, FALSE);
+			    transactional_tables, FALSE, killed_status);
       if (mysql_bin_log.write(&qinfo) && trans_safe)
         local_error= 1;				// Rollback update
     }
     if (thd->transaction.stmt.modified_non_trans_table)
       thd->transaction.all.modified_non_trans_table= TRUE;
   }
+  if (local_error != 0)
+    error_handled= TRUE; // to force early leave from ::send_error()
 
   if (transactional_tables)
   {
diff --git a/sql/sql_view.cc b/sql/sql_view.cc
index 35a97411511..297edd0d90d 100644
--- a/sql/sql_view.cc
+++ b/sql/sql_view.cc
@@ -223,9 +223,6 @@ bool mysql_create_view(THD *thd, TABLE_LIST *views,
 {
   LEX *lex= thd->lex;
   bool link_to_local;
-#ifndef NO_EMBEDDED_ACCESS_CHECKS
-  bool definer_check_is_needed= mode != VIEW_ALTER || lex->definer;
-#endif
   /* first table in list is target VIEW name => cut off it */
   TABLE_LIST *view= lex->unlink_first_table(&link_to_local);
   TABLE_LIST *tables= lex->query_tables;
@@ -280,7 +277,7 @@ bool mysql_create_view(THD *thd, TABLE_LIST *views,
       - same as current user
       - current user has SUPER_ACL
   */
-  if (definer_check_is_needed &&
+  if (lex->definer &&
       (strcmp(lex->definer->user.str, thd->security_ctx->priv_user) != 0 ||
        my_strcasecmp(system_charset_info,
                      lex->definer->host.str,
@@ -925,6 +922,15 @@ bool mysql_make_view(THD *thd, File_parser *parser, TABLE_LIST *table,
     DBUG_RETURN(0);
   }
 
+  if (table->use_index || table->ignore_index)
+  {
+      my_error(ER_WRONG_USAGE, MYF(0),
+               table->ignore_index ? "IGNORE INDEX" :
+                 (table->force_index ? "FORCE INDEX" : "USE INDEX"), 
+               "VIEW");
+      DBUG_RETURN(TRUE);
+  }
+
   /* check loop via view definition */
   for (TABLE_LIST *precedent= table->referencing_view;
        precedent;
diff --git a/sql/sql_yacc.yy b/sql/sql_yacc.yy
index 3fd8d339f31..92b8b96378f 100644
--- a/sql/sql_yacc.yy
+++ b/sql/sql_yacc.yy
@@ -3094,7 +3094,7 @@ type:
 spatial_type:
 	GEOMETRY_SYM	      { $$= Field::GEOM_GEOMETRY; }
 	| GEOMETRYCOLLECTION  { $$= Field::GEOM_GEOMETRYCOLLECTION; }
-	| POINT_SYM           { Lex->length= (char*)"21";
+	| POINT_SYM           { Lex->length= (char*)"25";
                                 $$= Field::GEOM_POINT;
                               }
 	| MULTIPOINT          { $$= Field::GEOM_MULTIPOINT; }
@@ -3921,7 +3921,7 @@ analyze:
            lex->no_write_to_binlog= $2;
 	   lex->check_opt.init();
 	}
-	table_list opt_mi_check_type
+	table_list
 	{}
 	;
 
@@ -3966,7 +3966,7 @@ optimize:
            lex->no_write_to_binlog= $2;
 	   lex->check_opt.init();
 	}
-	table_list opt_mi_check_type
+	table_list
 	{}
 	;
 
@@ -4305,6 +4305,12 @@ select_item:
 	      MYSQL_YYABORT;
 	    if ($4.str)
             {
+              if (Lex->sql_command == SQLCOM_CREATE_VIEW &&
+                  check_column_name($4.str))
+              {
+                my_error(ER_WRONG_COLUMN_NAME, MYF(0), $4.str);
+                MYSQL_YYABORT;
+              }
               $2->is_autogenerated_name= FALSE;
 	      $2->set_name($4.str, $4.length, system_charset_info);
             }
@@ -7639,11 +7645,15 @@ literal:
             String *str= tmp ?
               tmp->quick_fix_field(), tmp->val_str((String*) 0) :
               (String*) 0;
-            $$= new Item_string(str ? str->ptr() : "",
+            $$= new Item_string(NULL, /* name will be set in select_item */
+                                str ? str->ptr() : "",
                                 str ? str->length() : 0,
                                 Lex->underscore_charset);
-            if ($$)
-              ((Item_string *) $$)->set_repertoire_from_value();
+            if (!$$ || !$$->check_well_formed_result(&$$->str_value, TRUE))
+            {
+              MYSQL_YYABORT;
+            }
+            ((Item_string *) $$)->set_repertoire_from_value();
           }
 	| UNDERSCORE_CHARSET BIN_NUM
           {
@@ -7655,9 +7665,14 @@ literal:
 	    String *str= tmp ?
 	      tmp->quick_fix_field(), tmp->val_str((String*) 0) :
 	      (String*) 0;
-	    $$= new Item_string(str ? str->ptr() : "",
-				str ? str->length() : 0,
-				Lex->charset);
+            $$= new Item_string(NULL, /* name will be set in select_item */
+                                str ? str->ptr() : "",
+                                str ? str->length() : 0,
+                                Lex->underscore_charset);
+            if (!$$ || !$$->check_well_formed_result(&$$->str_value, TRUE))
+            {
+              MYSQL_YYABORT;
+            }
           }
 	| DATE_SYM text_literal { $$ = $2; }
 	| TIME_SYM text_literal { $$ = $2; }
diff --git a/sql/table.cc b/sql/table.cc
index a393f1a676b..7fe9aa774f3 100644
--- a/sql/table.cc
+++ b/sql/table.cc
@@ -732,9 +732,11 @@ int openfrm(THD *thd, const char *name, const char *alias, uint db_stat,
 	    keyinfo->key_length+= HA_KEY_NULL_LENGTH;
 	  }
 	  if (field->type() == FIELD_TYPE_BLOB ||
-	      field->real_type() == MYSQL_TYPE_VARCHAR)
+	      field->real_type() == MYSQL_TYPE_VARCHAR ||
+              field->type() == FIELD_TYPE_GEOMETRY)
 	  {
-	    if (field->type() == FIELD_TYPE_BLOB)
+	    if (field->type() == FIELD_TYPE_BLOB ||
+                field->type() == FIELD_TYPE_GEOMETRY)
 	      key_part->key_part_flag|= HA_BLOB_PART;
             else
               key_part->key_part_flag|= HA_VAR_LENGTH_PART;
diff --git a/sql/table.h b/sql/table.h
index f411ce489c4..cff4be630e4 100644
--- a/sql/table.h
+++ b/sql/table.h
@@ -773,6 +773,8 @@ struct TABLE_LIST
 private:
   bool prep_check_option(THD *thd, uint8 check_opt_type);
   bool prep_where(THD *thd, Item **conds, bool no_where_clause);
+  void print_index_hint(THD *thd, String *str, const char *hint, 
+                        uint32 hint_length, List<String>);
   /*
     Cleanup for re-execution in a prepared statement or a stored
     procedure.
diff --git a/strings/ctype-euc_kr.c b/strings/ctype-euc_kr.c
index 0a67d4c0a54..511a81f0cd4 100644
--- a/strings/ctype-euc_kr.c
+++ b/strings/ctype-euc_kr.c
@@ -179,20 +179,39 @@ static uchar NEAR sort_order_euc_kr[]=
 
 /* Support for Korean(EUC_KR) characters, by powerm90@tinc.co.kr and mrpark@tinc.co.kr */
 
-#define iseuc_kr(c)     ((0xa1<=(uchar)(c) && (uchar)(c)<=0xfe))
+/*
+ Unicode mapping is done according to:
+ ftp://ftp.unicode.org/Public/MAPPINGS/OBSOLETE/EASTASIA/KSC/KSC5601.TXT
+ 
+ Valid multi-byte characters:
+ 
+   [A1..FE][41..5A,61..7A,81..FE]
+ 
+ Note, 0x5C is not a valid MB tail,
+ so escape_with_backslash_is_dangerous is not set.
+*/
+
+#define iseuc_kr_head(c)     ((0xa1<=(uchar)(c) && (uchar)(c)<=0xfe))
+
+#define iseuc_kr_tail1(c)    ((uchar) (c) >= 0x41 && (uchar) (c) <= 0x5A)
+#define iseuc_kr_tail2(c)    ((uchar) (c) >= 0x61 && (uchar) (c) <= 0x7A)
+#define iseuc_kr_tail3(c)    ((uchar) (c) >= 0x81 && (uchar) (c) <= 0xFE)
 
+#define iseuc_kr_tail(c)     (iseuc_kr_tail1(c) || \
+                              iseuc_kr_tail2(c) || \
+                              iseuc_kr_tail3(c))
 
 static int ismbchar_euc_kr(CHARSET_INFO *cs __attribute__((unused)),
 		    const char* p, const char *e)
 {
   return ((*(uchar*)(p)<0x80)? 0:\
-          iseuc_kr(*(p)) && (e)-(p)>1 && iseuc_kr(*((p)+1))? 2:\
+          iseuc_kr_head(*(p)) && (e)-(p)>1 && iseuc_kr_tail(*((p)+1))? 2:\
           0);
 }
 
 static int mbcharlen_euc_kr(CHARSET_INFO *cs __attribute__((unused)),uint c)
 {
-  return (iseuc_kr(c) ? 2 : 1);
+  return (iseuc_kr_head(c) ? 2 : 1);
 }
 
 
@@ -8653,7 +8672,7 @@ my_well_formed_len_euckr(CHARSET_INFO *cs __attribute__((unused)),
       /* Single byte ascii character */
       b++;
     }
-    else  if (b < emb && iseuc_kr(*b) && iseuc_kr(b[1]))
+    else  if (b < emb && iseuc_kr_head(*b) && iseuc_kr_tail(b[1]))
     {
       /* Double byte character */
       b+= 2;
diff --git a/strings/decimal.c b/strings/decimal.c
index f1f02f3a071..cbea0e340c6 100644
--- a/strings/decimal.c
+++ b/strings/decimal.c
@@ -2323,11 +2323,12 @@ static int do_div_mod(decimal_t *from1, decimal_t *from2,
     }
     if (unlikely(intg0+frac0 > to->len))
     {
-      stop1-=to->len-frac0-intg0;
+      stop1-=frac0+intg0-to->len;
       frac0=to->len-intg0;
       to->frac=frac0*DIG_PER_DEC1;
         error=E_DEC_TRUNCATED;
     }
+    DBUG_ASSERT(buf0 + (stop1 - start1) <= to->buf + to->len);
     while (start1 < stop1)
         *buf0++=*start1++;
   }
diff --git a/support-files/MacOSX/ReadMe.txt b/support-files/MacOSX/ReadMe.txt
new file mode 100644
index 00000000000..485dbaeaa37
--- /dev/null
+++ b/support-files/MacOSX/ReadMe.txt
@@ -0,0 +1,8 @@
+
+You can find information about how to install on Mac OS X at
+
+  http://dev.mysql.com/doc/refman/5.0/en/mac-os-x-installation.html
+
+The MySQL Reference Manual is also available in various formats on
+http://dev.mysql.com/doc; if you're interested in the DocBook XML
+sources go to http://svn.mysql.com.
diff --git a/support-files/compiler_warnings.supp b/support-files/compiler_warnings.supp
index d6c4bcee52a..6c959daf754 100644
--- a/support-files/compiler_warnings.supp
+++ b/support-files/compiler_warnings.supp
@@ -38,6 +38,11 @@ db_vrfy.c : .*comparison is always false due to limited range of data type.*
 dbm.c : .*'item.dsize' is used uninitialized in this function.*
 
 #
+# readline is not maintained by us
+#
+.*/cmd-line-utils/readline/.* : .*
+
+#
 # Ignore all conversion warnings on windows 64
 # (Is safe as we are not yet supporting strings >= 2G)
 #
@@ -74,6 +79,7 @@ mi_packrec.c : .*result of 32-bit shift implicitly converted to 64 bits.* : 567
 # Wrong compiler warnings
 #
 .* : .*no matching operator delete found; memory will not be freed if initialization throws an exception.*
+ctype-simple.c : .*unary minus operator applied to unsigned type, result still unsigned.*
 
 #
 # Viossl warnings - fixed in 5.1, disabled in 5.0. Too large to be changed
diff --git a/support-files/mysql.server.sh b/support-files/mysql.server.sh
index c68d30daafb..0a87b04c992 100644
--- a/support-files/mysql.server.sh
+++ b/support-files/mysql.server.sh
@@ -311,7 +311,7 @@ case "$mode" in
       fi
       exit $return_value
     else
-      log_failure_msg "Couldn't find MySQL manager or server"
+      log_failure_msg "Couldn't find MySQL manager ($manager) or server ($bindir/mysqld_safe)"
     fi
     ;;
 
diff --git a/support-files/mysql.spec.sh b/support-files/mysql.spec.sh
index ddeb29bec8c..8c4909fc8d5 100644
--- a/support-files/mysql.spec.sh
+++ b/support-files/mysql.spec.sh
@@ -340,7 +340,7 @@ do
     ./libtool --mode=execute cp sql/mysqld sql/mysqld-debug
     ./libtool --mode=execute nm --numeric-sort sql/mysqld-debug > sql/mysqld-debug.sym
     echo "# debug"
-    make test-bt
+    make test-bt-debug
     make clean
   fi
 done
@@ -715,6 +715,10 @@ fi
 # itself - note that they must be ordered by date (important when
 # merging BK trees)
 %changelog
+* Fri Nov 16 2007 Joerg Bruehe <joerg@mysql.com>
+
+- When testing the debug server, use "make test-bt-debug".
+
 * Sat Apr 07 2007 Kent Boortz <kent@mysql.com>
 
 - Removed man page for "mysql_create_system_tables"
diff --git a/tests/mysql_client_test.c b/tests/mysql_client_test.c
index 9962a108e45..65e18da97f1 100644
--- a/tests/mysql_client_test.c
+++ b/tests/mysql_client_test.c
@@ -15490,7 +15490,7 @@ static void test_bug21635()
   char *query_end;
   MYSQL_RES *result;
   MYSQL_FIELD *field;
-  unsigned int field_count, i;
+  unsigned int field_count, i, j;
   int rc;
 
   DBUG_ENTER("test_bug21635");
@@ -15506,28 +15506,35 @@ static void test_bug21635()
   myquery(rc);
   rc= mysql_query(mysql, "CREATE TABLE t1 (i INT)");
   myquery(rc);
-  rc= mysql_query(mysql, "INSERT INTO t1 VALUES (1)");
-  myquery(rc);
+  /*
+    We need this loop to ensure correct behavior with both constant and
+    non-constant tables.
+  */
+  for (j= 0; j < 2 ; j++)
+  {
+    rc= mysql_query(mysql, "INSERT INTO t1 VALUES (1)");
+    myquery(rc);
 
-  rc= mysql_real_query(mysql, query, query_end - query);
-  myquery(rc);
+    rc= mysql_real_query(mysql, query, query_end - query);
+    myquery(rc);
 
-  result= mysql_use_result(mysql);
-  DIE_UNLESS(result);
+    result= mysql_use_result(mysql);
+    DIE_UNLESS(result);
 
-  field_count= mysql_field_count(mysql);
-  for (i= 0; i < field_count; ++i)
-  {
-    field= mysql_fetch_field_direct(result, i);
-    printf("%s -> %s ... ", expr[i * 2], field->name);
-    fflush(stdout);
-    DIE_UNLESS(field->db[0] == 0 && field->org_table[0] == 0 &&
-               field->table[0] == 0 && field->org_name[0] == 0);
-    DIE_UNLESS(strcmp(field->name, expr[i * 2 + 1]) == 0);
-    puts("OK");
-  }
+    field_count= mysql_field_count(mysql);
+    for (i= 0; i < field_count; ++i)
+    {
+      field= mysql_fetch_field_direct(result, i);
+      printf("%s -> %s ... ", expr[i * 2], field->name);
+      fflush(stdout);
+      DIE_UNLESS(field->db[0] == 0 && field->org_table[0] == 0 &&
+                 field->table[0] == 0 && field->org_name[0] == 0);
+      DIE_UNLESS(strcmp(field->name, expr[i * 2 + 1]) == 0);
+      puts("OK");
+    }
 
-  mysql_free_result(result);
+    mysql_free_result(result);
+  }
   rc= mysql_query(mysql, "DROP TABLE t1");
   myquery(rc);
 
@@ -15857,6 +15864,99 @@ static void test_bug29306()
   DBUG_VOID_RETURN;
 }
 
+
+/**
+  Bug#31669 Buffer overflow in mysql_change_user()
+*/
+
+#define LARGE_BUFFER_SIZE 2048
+
+static void test_bug31669()
+{
+  int rc;
+  static char buff[LARGE_BUFFER_SIZE+1];
+#ifndef EMBEDDED_LIBRARY
+  static char user[USERNAME_LENGTH+1];
+  static char db[NAME_LEN+1];
+  static char query[LARGE_BUFFER_SIZE*2];
+#endif
+
+  DBUG_ENTER("test_bug31669");
+  myheader("test_bug31669");
+
+  rc= mysql_change_user(mysql, NULL, NULL, NULL);
+  DIE_UNLESS(rc);
+
+  rc= mysql_change_user(mysql, "", "", "");
+  DIE_UNLESS(rc);
+
+  memset(buff, 'a', sizeof(buff));
+
+  rc= mysql_change_user(mysql, buff, buff, buff);
+  DIE_UNLESS(rc);
+
+  rc = mysql_change_user(mysql, opt_user, opt_password, current_db);
+  DIE_UNLESS(!rc);
+
+#ifndef EMBEDDED_LIBRARY
+  memset(db, 'a', sizeof(db));
+  db[NAME_LEN]= 0;
+  strxmov(query, "CREATE DATABASE IF NOT EXISTS ", db, NullS);
+  rc= mysql_query(mysql, query);
+  myquery(rc);
+
+  memset(user, 'b', sizeof(user));
+  user[USERNAME_LENGTH]= 0;
+  memset(buff, 'c', sizeof(buff));
+  buff[LARGE_BUFFER_SIZE]= 0;
+  strxmov(query, "GRANT ALL PRIVILEGES ON *.* TO '", user, "'@'%' IDENTIFIED BY "
+                 "'", buff, "' WITH GRANT OPTION", NullS);
+  rc= mysql_query(mysql, query);
+  myquery(rc);
+
+  rc= mysql_query(mysql, "FLUSH PRIVILEGES");
+  myquery(rc);
+
+  rc= mysql_change_user(mysql, user, buff, db);
+  DIE_UNLESS(!rc);
+
+  user[USERNAME_LENGTH-1]= 'a';
+  rc= mysql_change_user(mysql, user, buff, db);
+  DIE_UNLESS(rc);
+
+  user[USERNAME_LENGTH-1]= 'b';
+  buff[LARGE_BUFFER_SIZE-1]= 'd';
+  rc= mysql_change_user(mysql, user, buff, db);
+  DIE_UNLESS(rc);
+
+  buff[LARGE_BUFFER_SIZE-1]= 'c';
+  db[NAME_LEN-1]= 'e';
+  rc= mysql_change_user(mysql, user, buff, db);
+  DIE_UNLESS(rc);
+
+  db[NAME_LEN-1]= 'a';
+  rc= mysql_change_user(mysql, user, buff, db);
+  DIE_UNLESS(!rc);
+
+  rc= mysql_change_user(mysql, user + 1, buff + 1, db + 1);
+  DIE_UNLESS(rc);
+
+  rc = mysql_change_user(mysql, opt_user, opt_password, current_db);
+  DIE_UNLESS(!rc);
+
+  strxmov(query, "DROP DATABASE ", db, NullS);
+  rc= mysql_query(mysql, query);
+  myquery(rc);
+
+  strxmov(query, "DELETE FROM mysql.user WHERE User='", user, "'", NullS);
+  rc= mysql_query(mysql, query);
+  myquery(rc);
+  DIE_UNLESS(mysql_affected_rows(mysql) == 1);
+#endif
+
+  DBUG_VOID_RETURN;
+}
+
 /*
   Read and parse arguments and MySQL options from my.cnf
 */
@@ -16149,6 +16249,7 @@ static struct my_tests_st my_tests[]= {
   { "test_bug27592", test_bug27592 },
   { "test_bug29948", test_bug29948 },
   { "test_bug29306", test_bug29306 },
+  { "test_bug31669", test_bug31669 },
   { 0, 0 }
 };