5.2->5.3 merge

author: Sergei Golubchik <sergii@pisem.net> 2011-12-12 13:00:33 +0100
committer: Sergei Golubchik <sergii@pisem.net> 2011-12-12 13:00:33 +0100
commit: 745c53ec06794c4faaf0c9c3f9a1bf4ffc3f0759 (patch)
tree: 560abf8d5af4977dcacbce07a9502cb84d6bb003
parent: 63d32c115dd962b53cf7bcaa340472ee2f44f9e2 (diff)
parent: 6404504d0c10d58ad5861bdb72edd54508f1364c (diff)
download: mariadb-git-745c53ec06794c4faaf0c9c3f9a1bf4ffc3f0759.tar.gz
47 files changed, 902 insertions, 200 deletions
diff --git a/client/mysql.cc b/client/mysql.cc
index 34995b413b4..ecef2214848 100644
--- a/client/mysql.cc
+++ b/client/mysql.cc
@@ -4337,9 +4337,10 @@ char *get_arg(char *line, my_bool get_next_arg)
                         string, and the "dialog" plugin will free() it.
 */
 
-extern "C" char *mysql_authentication_dialog_ask(MYSQL *mysql, int type,
-                                                 const char *prompt,
-                                                 char *buf, int buf_len)
+MYSQL_PLUGIN_EXPORT
+char *mysql_authentication_dialog_ask(MYSQL *mysql, int type,
+                                      const char *prompt,
+                                      char *buf, int buf_len)
 {
   char *s=buf;
 
diff --git a/client/mysqltest.cc b/client/mysqltest.cc
index 189da40dbf6..6d54fa8ad7b 100644
--- a/client/mysqltest.cc
+++ b/client/mysqltest.cc
@@ -117,6 +117,7 @@ static my_bool disable_connect_log= 1;
 static my_bool disable_warnings= 0, disable_column_names= 0;
 static my_bool prepare_warnings_enabled= 0;
 static my_bool disable_info= 1;
+static char *opt_plugin_dir= 0, *opt_default_auth;
 static my_bool abort_on_error= 1;
 static my_bool server_initialized= 0;
 static my_bool is_windows= 0;
@@ -6238,6 +6239,13 @@ static struct my_option my_long_options[] =
   {"view-protocol", OPT_VIEW_PROTOCOL, "Use views for select.",
    &view_protocol, &view_protocol, 0,
    GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
+  {"plugin_dir", OPT_PLUGIN_DIR, "Directory for client-side plugins.",
+   (uchar**) &opt_plugin_dir, (uchar**) &opt_plugin_dir, 0,
+   GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
+  {"default_auth", OPT_PLUGIN_DIR,
+    "Default authentication client-side plugin to use.",
+   (uchar**) &opt_default_auth, (uchar**) &opt_default_auth, 0,
+   GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
   { 0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}
 };
 
@@ -8228,6 +8236,12 @@ int main(int argc, char **argv)
   if (opt_protocol)
     mysql_options(con->mysql,MYSQL_OPT_PROTOCOL,(char*)&opt_protocol);
 
+  if (opt_plugin_dir && *opt_plugin_dir)
+    mysql_options(con->mysql, MYSQL_PLUGIN_DIR, opt_plugin_dir);
+
+  if (opt_default_auth && *opt_default_auth)
+    mysql_options(con->mysql, MYSQL_DEFAULT_AUTH, opt_default_auth);
+
 #ifdef HAVE_OPENSSL
 
   if (opt_use_ssl)
@@ -10194,3 +10208,33 @@ static int setenv(const char *name, const char *value, int overwrite)
   return 0;
 }
 #endif
+
+/*
+  for the purpose of testing (see dialog.test)
+  we replace default mysql_authentication_dialog_ask function with the one,
+  that always reads from stdin with explicit echo.
+
+*/
+MYSQL_PLUGIN_EXPORT
+char *mysql_authentication_dialog_ask(MYSQL *mysql, int type,
+                                      const char *prompt,
+                                      char *buf, int buf_len)
+{
+  char *s=buf;
+
+  fputs(prompt, stdout);
+  fputs(" ", stdout);
+
+  if (!fgets(buf, buf_len-1, stdin))
+    buf[0]= 0;
+  else if (buf[0] && (s= strend(buf))[-1] == '\n')
+    s[-1]= 0;
+
+  for (s= buf; *s; s++)
+    fputc(type == 2 ? '*' : *s, stdout);
+
+  fputc('\n', stdout);
+
+  return buf;
+}
+
diff --git a/configure.in b/configure.in
index 1e8a53854d2..6b565f18610 100644
--- a/configure.in
+++ b/configure.in
@@ -13,11 +13,6 @@ dnl When changing the major version number please also check the switch
 dnl statement in mysqlbinlog::check_master_version().  You may also need
 dnl to update version.c in ndb.
 
-dnl
-dnl When merging new MySQL releases, update the version number to match the
-dnl MySQL version number.
-dnl
-dnl Note: the following line must be parseable by win/configure.js:GetVersion()
 AC_INIT([MariaDB Server], [5.3.2-MariaDB-beta], [], [mysql])
 
 AC_CONFIG_SRCDIR([sql/mysqld.cc])
diff --git a/include/my_global.h b/include/my_global.h
index 475ae4b27e4..2fc6e413398 100644
--- a/include/my_global.h
+++ b/include/my_global.h
@@ -1555,18 +1555,20 @@ do { doubleget_union _tmp; \
 #define NO_EMBEDDED_ACCESS_CHECKS
 #endif
 
-#ifdef HAVE_DLOPEN
-#if defined(__WIN__)
+#if defined(_WIN32)
 #define dlsym(lib, name) GetProcAddress((HMODULE)lib, name)
 #define dlopen(libname, unused) LoadLibraryEx(libname, NULL, 0)
 #define dlclose(lib) FreeLibrary((HMODULE)lib)
-#elif defined(HAVE_DLFCN_H)
+#define HAVE_DLOPEN
+#endif
+
+#ifdef HAVE_DLFCN_H
 #include <dlfcn.h>
 #endif
+
 #ifndef HAVE_DLERROR
 #define dlerror() ""
 #endif
-#endif
 
 /* FreeBSD 2.2.2 does not define RTLD_NOW) */
 #ifndef RTLD_NOW
diff --git a/include/mysql.h.pp b/include/mysql.h.pp
index 780dbc9db3d..bb75af4554a 100644
--- a/include/mysql.h.pp
+++ b/include/mysql.h.pp
@@ -140,6 +140,7 @@ void get_salt_from_password(unsigned char *res, const char *password);
 void make_password_from_salt(char *to, const unsigned char *hash_stage2);
 char *octet2hex(char *to, const char *str, unsigned int len);
 char *get_tty_password(const char *opt_message);
+void get_tty_password_buff(const char *opt_message, char *to, size_t length);
 const char *mysql_errno_to_sqlstate(unsigned int mysql_errno);
 my_bool my_thread_init(void);
 void my_thread_end(void);
diff --git a/include/mysql/client_plugin.h b/include/mysql/client_plugin.h
index 33c63b9df33..f463277c530 100644
--- a/include/mysql/client_plugin.h
+++ b/include/mysql/client_plugin.h
@@ -28,9 +28,7 @@
 #include <stdlib.h>
 #endif
 
-#ifdef MYSQL_PLUGIN_EXPORT
 #undef MYSQL_PLUGIN_EXPORT
-#endif
 #if defined(_MSC_VER)
   #ifdef __cplusplus
     #define MYSQL_PLUGIN_EXPORT extern "C" __declspec(dllexport)
@@ -38,7 +36,11 @@
     #define MYSQL_PLUGIN_EXPORT __declspec(dllexport)
   #endif
 #else /*_MSC_VER */
-#define MYSQL_PLUGIN_EXPORT
+  #ifdef __cplusplus
+    #define MYSQL_PLUGIN_EXPORT extern "C"
+  #else
+    #define MYSQL_PLUGIN_EXPORT
+  #endif
 #endif
 
 /* known plugin types */
diff --git a/include/mysql/plugin.h b/include/mysql/plugin.h
index 5afc80e160b..d7189ff30b7 100644
--- a/include/mysql/plugin.h
+++ b/include/mysql/plugin.h
@@ -25,21 +25,17 @@
   for functions.
 */
 #if defined(_MSC_VER)
-#if defined(MYSQL_DYNAMIC_PLUGIN)
   #ifdef __cplusplus
     #define MYSQL_PLUGIN_EXPORT extern "C" __declspec(dllexport)
   #else
     #define MYSQL_PLUGIN_EXPORT __declspec(dllexport)
   #endif
-#else /* MYSQL_DYNAMIC_PLUGIN */
+#else /*_MSC_VER */
   #ifdef __cplusplus
-    #define  MYSQL_PLUGIN_EXPORT extern "C"
+    #define MYSQL_PLUGIN_EXPORT extern "C"
   #else
-    #define MYSQL_PLUGIN_EXPORT 
+    #define MYSQL_PLUGIN_EXPORT
   #endif
-#endif /*MYSQL_DYNAMIC_PLUGIN */
-#else /*_MSC_VER */
-#define MYSQL_PLUGIN_EXPORT
 #endif
 
 #ifdef __cplusplus
@@ -129,14 +125,20 @@ struct st_maria_plugin DECLS[]= {
 #else
 
 #define __MYSQL_DECLARE_PLUGIN(NAME, VERSION, PSIZE, DECLS)                   \
-MYSQL_PLUGIN_EXPORT int _mysql_plugin_interface_version_= MYSQL_PLUGIN_INTERFACE_VERSION;         \
-MYSQL_PLUGIN_EXPORT int _mysql_sizeof_struct_st_plugin_= sizeof(struct st_mysql_plugin);          \
-MYSQL_PLUGIN_EXPORT struct st_mysql_plugin _mysql_plugin_declarations_[]= {
-
-#define MARIA_DECLARE_PLUGIN__(NAME, VERSION, PSIZE, DECLS)                \
-MYSQL_PLUGIN_EXPORT int _maria_plugin_interface_version_= MARIA_PLUGIN_INTERFACE_VERSION;   \
-MYSQL_PLUGIN_EXPORT int _maria_sizeof_struct_st_plugin_= sizeof(struct st_maria_plugin);    \
-MYSQL_PLUGIN_EXPORT struct st_maria_plugin _maria_plugin_declarations_[]= {
+MYSQL_PLUGIN_EXPORT int _mysql_plugin_interface_version_;                     \
+int _mysql_plugin_interface_version_= MYSQL_PLUGIN_INTERFACE_VERSION;         \
+MYSQL_PLUGIN_EXPORT int _mysql_sizeof_struct_st_plugin_;                      \
+int _mysql_sizeof_struct_st_plugin_= sizeof(struct st_mysql_plugin);          \
+MYSQL_PLUGIN_EXPORT struct st_mysql_plugin _mysql_plugin_declarations_[];     \
+struct st_mysql_plugin _mysql_plugin_declarations_[]= {
+
+#define MARIA_DECLARE_PLUGIN__(NAME, VERSION, PSIZE, DECLS)                    \
+MYSQL_PLUGIN_EXPORT int _maria_plugin_interface_version_;                      \
+int _maria_plugin_interface_version_= MARIA_PLUGIN_INTERFACE_VERSION;          \
+MYSQL_PLUGIN_EXPORT int _maria_sizeof_struct_st_plugin_;                       \
+int _maria_sizeof_struct_st_plugin_= sizeof(struct st_maria_plugin);           \
+MYSQL_PLUGIN_EXPORT struct st_maria_plugin _maria_plugin_declarations_[];      \
+struct st_maria_plugin _maria_plugin_declarations_[]= {
 
 #endif
 
diff --git a/include/mysql_com.h b/include/mysql_com.h
index 81e0f4abaf6..d811b79889b 100644
--- a/include/mysql_com.h
+++ b/include/mysql_com.h
@@ -524,6 +524,7 @@ char *octet2hex(char *to, const char *str, unsigned int len);
 /* end of password.c */
 
 char *get_tty_password(const char *opt_message);
+void get_tty_password_buff(const char *opt_message, char *to, size_t length);
 const char *mysql_errno_to_sqlstate(unsigned int mysql_errno);
 
 /* Some other useful functions */
diff --git a/libmysql/CMakeLists.txt b/libmysql/CMakeLists.txt
index 9905f6b4dff..b2ed048d86d 100755
--- a/libmysql/CMakeLists.txt
+++ b/libmysql/CMakeLists.txt
@@ -123,7 +123,6 @@ IF(WIN32)
 ENDIF(WIN32)
 ADD_DEPENDENCIES(libmysql GenError)
 TARGET_LINK_LIBRARIES(libmysql mysqlclient ws2_32)
-ADD_DEFINITIONS(-DHAVE_DLOPEN)
 
 MYSQL_INSTALL_TARGETS(mysqlclient DESTINATION lib COMPONENT Development)
 MYSQL_INSTALL_TARGETS(libmysql DESTINATION lib COMPONENT SharedLibraries)
diff --git a/libmysql/get_password.c b/libmysql/get_password.c
index cbe5fce6949..747d598d72a 100644
--- a/libmysql/get_password.c
+++ b/libmysql/get_password.c
@@ -75,12 +75,10 @@
 #define _cputs(A) putstring(A)
 #endif
 
-char *get_tty_password(const char *opt_message)
+void get_tty_password_buff(const char *opt_message, char *to, size_t length)
 {
-  char to[80];
-  char *pos=to,*end=to+sizeof(to)-1;
+  char *pos=to,*end=to+length-1;
   int i=0;
-  DBUG_ENTER("get_tty_password");
   _cputs(opt_message ? opt_message : "Enter password: ");
   for (;;)
   {
@@ -106,7 +104,6 @@ char *get_tty_password(const char *opt_message)
     pos--;					/* Allow dummy space at end */
   *pos=0;
   _cputs("\n");
-  DBUG_RETURN(my_strdup(to,MYF(MY_FAE)));
 }
 
 #else
@@ -159,22 +156,19 @@ static void get_password(char *to,uint length,int fd, my_bool echo)
 #endif /* ! HAVE_GETPASS */
 
 
-char *get_tty_password(const char *opt_message)
+void get_tty_password_buff(const char *opt_message, char *buff, size_t buflen)
 {
 #ifdef HAVE_GETPASS
   char *passbuff;
 #else /* ! HAVE_GETPASS */
   TERMIO org,tmp;
 #endif /* HAVE_GETPASS */
-  char buff[80];
-
-  DBUG_ENTER("get_tty_password");
 
 #ifdef HAVE_GETPASS
   passbuff = getpass(opt_message ? opt_message : "Enter password: ");
 
   /* copy the password to buff and clear original (static) buffer */
-  strnmov(buff, passbuff, sizeof(buff) - 1);
+  strnmov(buff, passbuff, buflen - 1);
 #ifdef _PASSWORD_LEN
   memset(passbuff, 0, _PASSWORD_LEN);
 #endif
@@ -191,7 +185,7 @@ char *get_tty_password(const char *opt_message)
   tmp.c_cc[VMIN] = 1;
   tmp.c_cc[VTIME] = 0;
   tcsetattr(fileno(stdin), TCSADRAIN, &tmp);
-  get_password(buff, sizeof(buff)-1, fileno(stdin), isatty(fileno(stdout)));
+  get_password(buff, buflen, fileno(stdin), isatty(fileno(stdout)));
   tcsetattr(fileno(stdin), TCSADRAIN, &org);
 #elif defined(HAVE_TERMIO_H)
   ioctl(fileno(stdin), (int) TCGETA, &org);
@@ -200,7 +194,7 @@ char *get_tty_password(const char *opt_message)
   tmp.c_cc[VMIN] = 1;
   tmp.c_cc[VTIME]= 0;
   ioctl(fileno(stdin),(int) TCSETA, &tmp);
-  get_password(buff,sizeof(buff)-1,fileno(stdin),isatty(fileno(stdout)));
+  get_password(buff,buflen-1,fileno(stdin),isatty(fileno(stdout)));
   ioctl(fileno(stdin),(int) TCSETA, &org);
 #else
   gtty(fileno(stdin), &org);
@@ -208,13 +202,20 @@ char *get_tty_password(const char *opt_message)
   tmp.sg_flags &= ~ECHO;
   tmp.sg_flags |= RAW;
   stty(fileno(stdin), &tmp);
-  get_password(buff,sizeof(buff)-1,fileno(stdin),isatty(fileno(stdout)));
+  get_password(buff,buflen-1,fileno(stdin),isatty(fileno(stdout)));
   stty(fileno(stdin), &org);
 #endif
   if (isatty(fileno(stdout)))
     fputc('\n',stdout);
 #endif /* HAVE_GETPASS */
-
-  DBUG_RETURN(my_strdup(buff,MYF(MY_FAE)));
 }
 #endif /*__WIN__*/
+
+#ifndef MYSQL_DYNAMIC_PLUGIN
+char *get_tty_password(const char *opt_message)
+{
+  char buff[80];
+  get_tty_password_buff(opt_message, buff, sizeof(buff));
+  return my_strdup(buff, MYF(MY_FAE));
+}
+#endif
diff --git a/libmysqld/CMakeLists.txt b/libmysqld/CMakeLists.txt
index 89b4d8b5cb1..12b33e6092b 100644
--- a/libmysqld/CMakeLists.txt
+++ b/libmysqld/CMakeLists.txt
@@ -21,7 +21,7 @@ IF(WIN32)
   ADD_DEFINITIONS(-DUSE_TLS)
 ENDIF(WIN32)
 
-ADD_DEFINITIONS(-DMYSQL_SERVER -DEMBEDDED_LIBRARY -DHAVE_DLOPEN)
+ADD_DEFINITIONS(-DMYSQL_SERVER -DEMBEDDED_LIBRARY)
 
 INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/include 
                     ${CMAKE_SOURCE_DIR}/libmysqld
diff --git a/mysql-test/Makefile.am b/mysql-test/Makefile.am
index 64a5d8155bb..6a1e677fd79 100644
--- a/mysql-test/Makefile.am
+++ b/mysql-test/Makefile.am
@@ -110,7 +110,7 @@ TEST_DIRS = t r include std_data std_data/parts collections \
 	suite/innodb suite/innodb/t suite/innodb/r suite/innodb/include \
 	suite/innodb_plugin suite/innodb_plugin/t suite/innodb_plugin/r \
 	suite/innodb_plugin/include \
-	suite/percona suite/handler \
+	suite/percona suite/handler suite/plugins suite/plugins/t suite/plugins/r \
 	suite/engines suite/engines/funcs suite/engines/iuds suite/engines/rr_trx \
 	suite/engines/funcs/r suite/engines/funcs/t suite/engines/iuds/r \
 	suite/engines/iuds/t suite/engines/rr_trx/include suite/engines/rr_trx/r \
diff --git a/mysql-test/mysql-test-run.pl b/mysql-test/mysql-test-run.pl
index 8cf7c8b7970..3a2794093df 100755
--- a/mysql-test/mysql-test-run.pl
+++ b/mysql-test/mysql-test-run.pl
@@ -162,7 +162,7 @@ our $opt_vs_config = $ENV{'MTR_VS_CONFIG'};
 
 my $DEFAULT_SUITES="main,binlog,federated,rpl,maria,handler,parts,innodb," . 
                    "innodb_plugin,percona,ndb,vcol,oqgraph,sphinx," .
-                   "optimizer_unfixed_bugs";
+                   "optimizer_unfixed_bugs,plugins";
 my $opt_suites;
 
 our $opt_verbose= 0;  # Verbose output, enable with --verbose
diff --git a/mysql-test/r/group_min_max.result b/mysql-test/r/group_min_max.result
index a215063d0aa..09e7cf1b5a5 100644
--- a/mysql-test/r/group_min_max.result
+++ b/mysql-test/r/group_min_max.result
@@ -2927,4 +2927,249 @@ ORDER BY min_a;
 min_a
 NULL
 DROP TABLE t1;
+#
+# LP BUG#888456 Wrong result with DISTINCT , ANY , subquery_cache=off , NOT NULL
+#
+CREATE TABLE t1 ( a int NOT NULL) ;
+INSERT INTO t1 VALUES (28),(29),(9);
+CREATE TABLE t2 ( a int, KEY (a)) ;
+INSERT INTO t2 VALUES (1),(1),(1),(4),(4),(5),(5),(8),(8),(9);
+explain select (select t2.a from t2 where t2.a >= t1.a group by t2.a) from t1;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	3	
+2	DEPENDENT SUBQUERY	t2	index	a	a	5	NULL	10	Using where; Using index
+select (select t2.a from t2 where t2.a >= t1.a group by t2.a) from t1;
+(select t2.a from t2 where t2.a >= t1.a group by t2.a)
+NULL
+NULL
+9
+drop table t1, t2;
+#
+# LP BUG#900375 Wrong result with derived_merge=ON, DISTINCT or GROUP BY, EXISTS
+#
+CREATE TABLE t1 ( a INT, b INT, KEY (b) );
+INSERT INTO t1 VALUES
+(100,10),(101,11),(102,12),(103,13),(104,14),
+(105,15),(106,16),(107,17),(108,18),(109,19);
+EXPLAIN
+SELECT alias1.* FROM t1, (SELECT * FROM t1) AS alias1
+WHERE EXISTS ( SELECT DISTINCT b FROM t1 WHERE b <= alias1.a ) ;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	PRIMARY	t1	index	NULL	b	5	NULL	10	Using index
+1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	10	Using where; Using join buffer (flat, BNL join)
+3	DEPENDENT SUBQUERY	t1	index	b	b	5	NULL	10	Using where; Using index; Using temporary
+SELECT alias1.* FROM t1, (SELECT * FROM t1) AS alias1
+WHERE EXISTS ( SELECT DISTINCT b FROM t1 WHERE b <= alias1.a ) ;
+a	b
+100	10
+100	10
+100	10
+100	10
+100	10
+100	10
+100	10
+100	10
+100	10
+100	10
+101	11
+101	11
+101	11
+101	11
+101	11
+101	11
+101	11
+101	11
+101	11
+101	11
+102	12
+102	12
+102	12
+102	12
+102	12
+102	12
+102	12
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+102	12
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+103	13
+103	13
+103	13
+103	13
+103	13
+103	13
+103	13
+103	13
+103	13
+103	13
+104	14
+104	14
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+105	15
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+106	16
+106	16
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+106	16
+106	16
+106	16
+106	16
+106	16
+107	17
+107	17
+107	17
+107	17
+107	17
+107	17
+107	17
+107	17
+107	17
+107	17
+108	18
+108	18
+108	18
+108	18
+108	18
+108	18
+108	18
+108	18
+108	18
+108	18
+109	19
+109	19
+109	19
+109	19
+109	19
+109	19
+109	19
+109	19
+109	19
+109	19
+EXPLAIN
+SELECT alias1.* FROM t1, t1 AS alias1
+WHERE EXISTS ( SELECT DISTINCT b FROM t1 WHERE b <= alias1.a ) ;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	PRIMARY	t1	index	NULL	b	5	NULL	10	Using index
+1	PRIMARY	alias1	ALL	NULL	NULL	NULL	NULL	10	Using where; Using join buffer (flat, BNL join)
+2	DEPENDENT SUBQUERY	t1	ALL	b	NULL	NULL	NULL	10	Range checked for each record (index map: 0x1); Using temporary
+SELECT alias1.* FROM t1, t1 AS alias1
+WHERE EXISTS ( SELECT DISTINCT b FROM t1 WHERE b <= alias1.a ) ;
+a	b
+100	10
+100	10
+100	10
+100	10
+100	10
+100	10
+100	10
+100	10
+100	10
+100	10
+101	11
+101	11
+101	11
+101	11
+101	11
+101	11
+101	11
+101	11
+101	11
+101	11
+102	12
+102	12
+102	12
+102	12
+102	12
+102	12
+102	12
+102	12
+102	12
+102	12
+103	13
+103	13
+103	13
+103	13
+103	13
+103	13
+103	13
+103	13
+103	13
+103	13
+104	14
+104	14
+104	14
+104	14
+104	14
+104	14
+104	14
+104	14
+104	14
+104	14
+105	15
+105	15
+105	15
+105	15
+105	15
+105	15
+105	15
+105	15
+105	15
+105	15
+106	16
+106	16
+106	16
+106	16
+106	16
+106	16
+106	16
+106	16
+106	16
+106	16
+107	17
+107	17
+107	17
+107	17
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+107	17
+107	17
+107	17
+107	17
+108	18
+108	18
+108	18
+108	18
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+108	18
+108	18
+108	18
+108	18
+109	19
+109	19
+109	19
+109	19
+109	19
+109	19
+109	19
+109	19
+109	19
+109	19
+drop table t1;
 End of 5.1 tests
diff --git a/mysql-test/r/subselect.result b/mysql-test/r/subselect.result
index 3c12b8a40fa..414e31f238b 100644
--- a/mysql-test/r/subselect.result
+++ b/mysql-test/r/subselect.result
@@ -5649,7 +5649,7 @@ WHERE f1_key != table2.f1_key AND f1_key >= table1.f1 );
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	table1	ALL	NULL	NULL	NULL	NULL	2	
 1	PRIMARY	table2	index	NULL	f1_key	4	NULL	10	Using where; Using index; Using join buffer (flat, BNL join)
-2	DEPENDENT SUBQUERY	t2	range	f1_key	f1_key	4	NULL	6	Range checked for each record (index map: 0x1); Using temporary
+2	DEPENDENT SUBQUERY	t2	ALL	f1_key	NULL	NULL	NULL	10	Range checked for each record (index map: 0x1); Using temporary
 DROP TABLE t1,t2;
 #
 # LP bug #826279: assertion failure with GROUP BY a result of subquery
diff --git a/mysql-test/r/subselect_no_mat.result b/mysql-test/r/subselect_no_mat.result
index 48ae9780edc..10b4f5a6af7 100644
--- a/mysql-test/r/subselect_no_mat.result
+++ b/mysql-test/r/subselect_no_mat.result
@@ -5648,7 +5648,7 @@ WHERE f1_key != table2.f1_key AND f1_key >= table1.f1 );
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	table1	ALL	NULL	NULL	NULL	NULL	2	
 1	PRIMARY	table2	index	NULL	f1_key	4	NULL	10	Using where; Using index; Using join buffer (flat, BNL join)
-2	DEPENDENT SUBQUERY	t2	range	f1_key	f1_key	4	NULL	6	Range checked for each record (index map: 0x1); Using temporary
+2	DEPENDENT SUBQUERY	t2	ALL	f1_key	NULL	NULL	NULL	10	Range checked for each record (index map: 0x1); Using temporary
 DROP TABLE t1,t2;
 #
 # LP bug #826279: assertion failure with GROUP BY a result of subquery
diff --git a/mysql-test/r/subselect_no_opts.result b/mysql-test/r/subselect_no_opts.result
index 26b793d37ab..c809dcdfda8 100644
--- a/mysql-test/r/subselect_no_opts.result
+++ b/mysql-test/r/subselect_no_opts.result
@@ -5644,7 +5644,7 @@ WHERE f1_key != table2.f1_key AND f1_key >= table1.f1 );
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	table1	ALL	NULL	NULL	NULL	NULL	2	
 1	PRIMARY	table2	index	NULL	f1_key	4	NULL	10	Using where; Using index; Using join buffer (flat, BNL join)
-2	DEPENDENT SUBQUERY	t2	range	f1_key	f1_key	4	NULL	6	Range checked for each record (index map: 0x1); Using temporary
+2	DEPENDENT SUBQUERY	t2	ALL	f1_key	NULL	NULL	NULL	10	Range checked for each record (index map: 0x1); Using temporary
 DROP TABLE t1,t2;
 #
 # LP bug #826279: assertion failure with GROUP BY a result of subquery
diff --git a/mysql-test/r/subselect_no_scache.result b/mysql-test/r/subselect_no_scache.result
index eb57bd2ff5c..6dabc727214 100644
--- a/mysql-test/r/subselect_no_scache.result
+++ b/mysql-test/r/subselect_no_scache.result
@@ -5653,7 +5653,7 @@ WHERE f1_key != table2.f1_key AND f1_key >= table1.f1 );
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	table1	ALL	NULL	NULL	NULL	NULL	2	
 1	PRIMARY	table2	index	NULL	f1_key	4	NULL	10	Using where; Using index; Using join buffer (flat, BNL join)
-2	DEPENDENT SUBQUERY	t2	range	f1_key	f1_key	4	NULL	6	Range checked for each record (index map: 0x1); Using temporary
+2	DEPENDENT SUBQUERY	t2	ALL	f1_key	NULL	NULL	NULL	10	Range checked for each record (index map: 0x1); Using temporary
 DROP TABLE t1,t2;
 #
 # LP bug #826279: assertion failure with GROUP BY a result of subquery
diff --git a/mysql-test/r/subselect_no_semijoin.result b/mysql-test/r/subselect_no_semijoin.result
index fcdcb90e434..cb2704127c4 100644
--- a/mysql-test/r/subselect_no_semijoin.result
+++ b/mysql-test/r/subselect_no_semijoin.result
@@ -5644,7 +5644,7 @@ WHERE f1_key != table2.f1_key AND f1_key >= table1.f1 );
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	table1	ALL	NULL	NULL	NULL	NULL	2	
 1	PRIMARY	table2	index	NULL	f1_key	4	NULL	10	Using where; Using index; Using join buffer (flat, BNL join)
-2	DEPENDENT SUBQUERY	t2	range	f1_key	f1_key	4	NULL	6	Range checked for each record (index map: 0x1); Using temporary
+2	DEPENDENT SUBQUERY	t2	ALL	f1_key	NULL	NULL	NULL	10	Range checked for each record (index map: 0x1); Using temporary
 DROP TABLE t1,t2;
 #
 # LP bug #826279: assertion failure with GROUP BY a result of subquery
diff --git a/mysql-test/suite/plugins/r/dialog.result b/mysql-test/suite/plugins/r/dialog.result
new file mode 100644
index 00000000000..da3117fd491
--- /dev/null
+++ b/mysql-test/suite/plugins/r/dialog.result
@@ -0,0 +1,26 @@
+install plugin three_attempts soname 'dialog.so';
+create user test_dialog identified via three_attempts using 'SECRET';
+#
+# -pSECRET is picked up, no questions asked.
+#
+select user(), current_user();
+user()	current_user()
+test_dialog@localhost	test_dialog@%
+#
+# without -p. up to three questions are asked on the stdin.
+# athentication is successful, the correct pasword is on the third line
+#
+Password, please: ***
+Password, please: ****
+Password, please: ******
+select user(), current_user();
+user()	current_user()
+test_dialog@localhost	test_dialog@%
+#
+# athentication is unsuccessful, first three lines are all wrong
+#
+Password, please: ***
+Password, please: ****
+Password, please: *****
+drop user test_dialog;
+uninstall plugin three_attempts;
diff --git a/mysql-test/r/feedback_plugin_install.result b/mysql-test/suite/plugins/r/feedback_plugin_install.result
index b1b35072a08..b1b35072a08 100644
--- a/mysql-test/r/feedback_plugin_install.result
+++ b/mysql-test/suite/plugins/r/feedback_plugin_install.result
diff --git a/mysql-test/r/feedback_plugin_load.result b/mysql-test/suite/plugins/r/feedback_plugin_load.result
index d434d1282c5..d434d1282c5 100644
--- a/mysql-test/r/feedback_plugin_load.result
+++ b/mysql-test/suite/plugins/r/feedback_plugin_load.result
diff --git a/mysql-test/r/feedback_plugin_send.result b/mysql-test/suite/plugins/r/feedback_plugin_send.result
index db622cb3f97..db622cb3f97 100644
--- a/mysql-test/r/feedback_plugin_send.result
+++ b/mysql-test/suite/plugins/r/feedback_plugin_send.result
diff --git a/mysql-test/r/fulltext_plugin.result b/mysql-test/suite/plugins/r/fulltext_plugin.result
index 69ebbe07e9e..69ebbe07e9e 100644
--- a/mysql-test/r/fulltext_plugin.result
+++ b/mysql-test/suite/plugins/r/fulltext_plugin.result
diff --git a/mysql-test/suite/plugins/r/pam.result b/mysql-test/suite/plugins/r/pam.result
new file mode 100644
index 00000000000..1c9036c317e
--- /dev/null
+++ b/mysql-test/suite/plugins/r/pam.result
@@ -0,0 +1,22 @@
+install plugin pam soname 'auth_pam.so';
+create user test_pam identified via pam using 'mariadb_mtr';
+#
+# athentication is successful, challenge/pin are ok
+# note that current_user() differts from user()
+#
+Challenge input first.
+Enter: not very secret challenge
+Now, the magic number!
+PIN: ****
+select user(), current_user(), database();
+user()	current_user()	database()
+test_pam@localhost	pam_test@%	test
+#
+# athentication is unsuccessful
+#
+Challenge input first.
+Enter: not very secret challenge
+Now, the magic number!
+PIN: ****
+drop user test_pam;
+uninstall plugin pam;
diff --git a/mysql-test/suite/plugins/suite.pm b/mysql-test/suite/plugins/suite.pm
new file mode 100644
index 00000000000..f8f78086c15
--- /dev/null
+++ b/mysql-test/suite/plugins/suite.pm
@@ -0,0 +1,8 @@
+package My::Suite::Plugins;
+
+@ISA = qw(My::Suite);
+
+$ENV{PAM_SETUP_FOR_MTR}=1 if -e '/etc/pam.d/mariadb_mtr';
+
+bless { };
+
diff --git a/mysql-test/suite/plugins/t/dialog.test b/mysql-test/suite/plugins/t/dialog.test
new file mode 100644
index 00000000000..47452643609
--- /dev/null
+++ b/mysql-test/suite/plugins/t/dialog.test
@@ -0,0 +1,51 @@
+#
+# test for the client "dialog" plugin
+#
+
+--source include/not_embedded.inc
+
+if (!$DIALOG_SO) {
+  skip No dialog auth plugin;
+}
+
+--replace_result .dll .so
+eval install plugin three_attempts soname '$DIALOG_SO';
+create user test_dialog identified via three_attempts using 'SECRET';
+
+let $plugindir=`SELECT @@global.plugin_dir`;
+
+--write_file $MYSQLTEST_VARDIR/tmp/dialog_good.txt
+foo
+1234
+SECRET
+select user(), current_user();
+EOF
+
+--write_file $MYSQLTEST_VARDIR/tmp/dialog_bad.txt
+foo
+1234
+wrong
+SECRET
+EOF
+
+--echo #
+--echo # -pSECRET is picked up, no questions asked.
+--echo #
+--exec echo "select user(), current_user();"|$MYSQL_TEST -u test_dialog -pSECRET --plugin-dir=$plugindir
+
+--echo #
+--echo # without -p. up to three questions are asked on the stdin.
+--echo # athentication is successful, the correct pasword is on the third line
+--echo #
+--exec $MYSQL_TEST -u test_dialog --plugin-dir=$plugindir < $MYSQLTEST_VARDIR/tmp/dialog_good.txt
+
+--echo #
+--echo # athentication is unsuccessful, first three lines are all wrong
+--echo #
+--error 1
+--exec $MYSQL_TEST -u test_dialog --plugin-dir=$plugindir < $MYSQLTEST_VARDIR/tmp/dialog_bad.txt
+
+--remove_file $MYSQLTEST_VARDIR/tmp/dialog_good.txt
+--remove_file $MYSQLTEST_VARDIR/tmp/dialog_bad.txt
+drop user test_dialog;
+uninstall plugin three_attempts;
diff --git a/mysql-test/t/feedback_plugin_install.opt b/mysql-test/suite/plugins/t/feedback_plugin_install.opt
index a711ae94e69..a711ae94e69 100644
--- a/mysql-test/t/feedback_plugin_install.opt
+++ b/mysql-test/suite/plugins/t/feedback_plugin_install.opt
diff --git a/mysql-test/t/feedback_plugin_install.test b/mysql-test/suite/plugins/t/feedback_plugin_install.test
index 81343c436c3..81343c436c3 100644
--- a/mysql-test/t/feedback_plugin_install.test
+++ b/mysql-test/suite/plugins/t/feedback_plugin_install.test
diff --git a/mysql-test/t/feedback_plugin_load.opt b/mysql-test/suite/plugins/t/feedback_plugin_load.opt
index 5fbb2f83954..5fbb2f83954 100644
--- a/mysql-test/t/feedback_plugin_load.opt
+++ b/mysql-test/suite/plugins/t/feedback_plugin_load.opt
diff --git a/mysql-test/t/feedback_plugin_load.test b/mysql-test/suite/plugins/t/feedback_plugin_load.test
index 5ad301667b4..5ad301667b4 100644
--- a/mysql-test/t/feedback_plugin_load.test
+++ b/mysql-test/suite/plugins/t/feedback_plugin_load.test
diff --git a/mysql-test/t/feedback_plugin_send.test b/mysql-test/suite/plugins/t/feedback_plugin_send.test
index d882539cfea..3324ef469fe 100644
--- a/mysql-test/t/feedback_plugin_send.test
+++ b/mysql-test/suite/plugins/t/feedback_plugin_send.test
@@ -1,4 +1,4 @@
-source t/feedback_plugin_load.test;
+source feedback_plugin_load.test;
 
 if (!$MTR_FEEDBACK_PLUGIN) {
   skip MTR_FEEDBACK_PLUGIN is not set;
diff --git a/mysql-test/t/fulltext_plugin.test b/mysql-test/suite/plugins/t/fulltext_plugin.test
index 0e2f53d5b15..0e2f53d5b15 100644
--- a/mysql-test/t/fulltext_plugin.test
+++ b/mysql-test/suite/plugins/t/fulltext_plugin.test
diff --git a/mysql-test/suite/plugins/t/pam.test b/mysql-test/suite/plugins/t/pam.test
new file mode 100644
index 00000000000..3f4c563d8dc
--- /dev/null
+++ b/mysql-test/suite/plugins/t/pam.test
@@ -0,0 +1,46 @@
+
+--source include/not_embedded.inc
+
+if (!$AUTH_PAM_SO) {
+  skip No pam auth plugin;
+}
+
+if (!$PAM_SETUP_FOR_MTR) {
+  skip No pam setup for mtr;
+}
+
+--replace_result .dll .so
+eval install plugin pam soname '$AUTH_PAM_SO';
+create user test_pam identified via pam using 'mariadb_mtr';
+
+let $plugindir=`SELECT @@global.plugin_dir`;
+
+--write_file $MYSQLTEST_VARDIR/tmp/pam_good.txt
+not very secret challenge
+9225
+select user(), current_user(), database();
+EOF
+
+--write_file $MYSQLTEST_VARDIR/tmp/pam_bad.txt
+not very secret challenge
+9224
+select user(), current_user(), database();
+EOF
+
+--echo #
+--echo # athentication is successful, challenge/pin are ok
+--echo # note that current_user() differts from user()
+--echo #
+--exec $MYSQL_TEST -u test_pam --plugin-dir=$plugindir < $MYSQLTEST_VARDIR/tmp/pam_good.txt
+
+--echo #
+--echo # athentication is unsuccessful
+--echo #
+--error 1
+--exec $MYSQL_TEST -u test_pam --plugin-dir=$plugindir < $MYSQLTEST_VARDIR/tmp/pam_bad.txt
+
+--remove_file $MYSQLTEST_VARDIR/tmp/pam_good.txt
+--remove_file $MYSQLTEST_VARDIR/tmp/pam_bad.txt
+drop user test_pam;
+uninstall plugin pam;
+
diff --git a/mysql-test/t/group_min_max.test b/mysql-test/t/group_min_max.test
index 1ba06bee942..391d997d8b6 100644
--- a/mysql-test/t/group_min_max.test
+++ b/mysql-test/t/group_min_max.test
@@ -1149,5 +1149,42 @@ ORDER BY min_a;
 
 DROP TABLE t1;
 
+--echo #
+--echo # LP BUG#888456 Wrong result with DISTINCT , ANY , subquery_cache=off , NOT NULL
+--echo #
+
+CREATE TABLE t1 ( a int NOT NULL) ;
+INSERT INTO t1 VALUES (28),(29),(9);
+
+CREATE TABLE t2 ( a int, KEY (a)) ;
+INSERT INTO t2 VALUES (1),(1),(1),(4),(4),(5),(5),(8),(8),(9);
+
+explain select (select t2.a from t2 where t2.a >= t1.a group by t2.a) from t1;
+select (select t2.a from t2 where t2.a >= t1.a group by t2.a) from t1;
+
+drop table t1, t2;
+
+--echo #
+--echo # LP BUG#900375 Wrong result with derived_merge=ON, DISTINCT or GROUP BY, EXISTS
+--echo #
+
+CREATE TABLE t1 ( a INT, b INT, KEY (b) );
+INSERT INTO t1 VALUES
+(100,10),(101,11),(102,12),(103,13),(104,14),
+(105,15),(106,16),(107,17),(108,18),(109,19);
+
+EXPLAIN
+SELECT alias1.* FROM t1, (SELECT * FROM t1) AS alias1
+WHERE EXISTS ( SELECT DISTINCT b FROM t1 WHERE b <= alias1.a ) ;
+SELECT alias1.* FROM t1, (SELECT * FROM t1) AS alias1
+WHERE EXISTS ( SELECT DISTINCT b FROM t1 WHERE b <= alias1.a ) ;
+
+EXPLAIN
+SELECT alias1.* FROM t1, t1 AS alias1
+WHERE EXISTS ( SELECT DISTINCT b FROM t1 WHERE b <= alias1.a ) ;
+SELECT alias1.* FROM t1, t1 AS alias1
+WHERE EXISTS ( SELECT DISTINCT b FROM t1 WHERE b <= alias1.a ) ;
+
+drop table t1;
 
 --echo End of 5.1 tests
diff --git a/plugin/auth/CMakeLists.txt b/plugin/auth/CMakeLists.txt
index 931a47fec5e..2174826b2cd 100644
--- a/plugin/auth/CMakeLists.txt
+++ b/plugin/auth/CMakeLists.txt
@@ -1,3 +1,3 @@
 INCLUDE("${PROJECT_SOURCE_DIR}/storage/mysql_storage_engine.cmake")
-SET(AUTH_SOURCES dialog.c)
+SET(AUTH_SOURCES dialog.c ${CMAKE_SOURCE_DIR}/libmysql/get_password.c)
 MYSQL_PLUGIN(AUTH)
diff --git a/plugin/auth/Makefile.am b/plugin/auth/Makefile.am
index acca98e26f8..2995d35adf4 100644
--- a/plugin/auth/Makefile.am
+++ b/plugin/auth/Makefile.am
@@ -4,7 +4,7 @@ AM_LDFLAGS=-module -rpath $(pkgplugindir)
 AM_CPPFLAGS=-DMYSQL_DYNAMIC_PLUGIN -I$(top_srcdir)/include
 
 pkgplugin_LTLIBRARIES=  dialog.la
-dialog_la_SOURCES= dialog.c
+dialog_la_SOURCES= dialog.c $(top_srcdir)/libmysql/get_password.c
 
 if HAVE_PEERCRED
 pkgplugin_LTLIBRARIES+= auth_socket.la
diff --git a/plugin/auth/dialog.c b/plugin/auth/dialog.c
index 76b2ddae528..24765c17d1c 100644
--- a/plugin/auth/dialog.c
+++ b/plugin/auth/dialog.c
@@ -142,36 +142,6 @@ static struct st_mysql_auth three_handler=
   three_attempts 
 };
 
-mysql_declare_plugin(dialog)
-{
-  MYSQL_AUTHENTICATION_PLUGIN,
-  &two_handler,
-  "two_questions",
-  "Sergei Golubchik",
-  "Dialog plugin demo 1",
-  PLUGIN_LICENSE_GPL,
-  NULL,
-  NULL,
-  0x0100,
-  NULL,
-  NULL,
-  NULL
-},
-{
-  MYSQL_AUTHENTICATION_PLUGIN,
-  &three_handler,
-  "three_attempts",
-  "Sergei Golubchik",
-  "Dialog plugin demo 2",
-  PLUGIN_LICENSE_GPL,
-  NULL,
-  NULL,
-  0x0100,
-  NULL,
-  NULL,
-  NULL
-}
-mysql_declare_plugin_end;
 maria_declare_plugin(dialog)
 {
   MYSQL_AUTHENTICATION_PLUGIN,
@@ -186,7 +156,7 @@ maria_declare_plugin(dialog)
   NULL,
   NULL,
   "1.0",
-  MariaDB_PLUGIN_MATURITY_BETA
+  MariaDB_PLUGIN_MATURITY_EXPERIMENTAL
 },
 {
   MYSQL_AUTHENTICATION_PLUGIN,
@@ -201,7 +171,7 @@ maria_declare_plugin(dialog)
   NULL,
   NULL,
   "1.0",
-  MariaDB_PLUGIN_MATURITY_BETA
+  MariaDB_PLUGIN_MATURITY_EXPERIMENTAL
 }
 maria_declare_plugin_end;
 
@@ -224,16 +194,25 @@ static char *builtin_ask(MYSQL *mysql __attribute__((unused)),
                          const char *prompt,
                          char *buf, int buf_len)
 {
-  int len;
-
   fputs(prompt, stdout);
   fputc(' ', stdout);
-  if (fgets(buf, buf_len, stdin) == 0)
-    return 0;
 
-  len= strlen(buf);
-  if (len && buf[len-1]=='\n')
-    buf[len-1]=0;
+  if (type == 2) /* password */
+  {
+    get_tty_password_buff("", buf, buf_len);
+    buf[buf_len-1]= 0;
+  }
+  else
+  {
+    if (!fgets(buf, buf_len-1, stdin))
+      buf[0]= 0;
+    else
+    {
+      int len= strlen(buf);
+      if (len && buf[len-1] == '\n')
+        buf[len-1]= 0;
+    }
+  }
 
   return buf;
 }
@@ -261,6 +240,7 @@ static int perform_dialog(MYSQL_PLUGIN_VIO *vio, MYSQL *mysql)
   unsigned char *pkt, cmd= 0;
   int pkt_len, res;
   char reply_buf[1024], *reply;
+  int first = 1;
 
   do
   {
@@ -269,7 +249,7 @@ static int perform_dialog(MYSQL_PLUGIN_VIO *vio, MYSQL *mysql)
     if (pkt_len < 0)
       return CR_ERROR;
 
-    if (pkt == 0)
+    if (pkt == 0 && first)
     {
       /*
         in mysql_change_user() the client sends the first packet, so
@@ -291,10 +271,10 @@ static int perform_dialog(MYSQL_PLUGIN_VIO *vio, MYSQL *mysql)
         return CR_OK_HANDSHAKE_COMPLETE; /* yes. we're done */
 
       /*
-        asking for a password with an empty prompt means mysql->password
+        asking for a password in the first packet mean mysql->password, if it's set
         otherwise we ask the user and read the reply
       */
-      if ((cmd >> 1) == 2 && *pkt == 0)
+      if ((cmd >> 1) == 2 && first && mysql->passwd[0])
         reply= mysql->passwd;
       else
         reply= ask(mysql, cmd >> 1, (char*) pkt, reply_buf, sizeof(reply_buf));
diff --git a/plugin/auth_pam/Makefile.am b/plugin/auth_pam/Makefile.am
new file mode 100644
index 00000000000..be20d393781
--- /dev/null
+++ b/plugin/auth_pam/Makefile.am
@@ -0,0 +1,16 @@
+EXTRA_LTLIBRARIES      = auth_pam.la libauth_pam.la
+
+pkgplugindir=$(pkglibdir)/plugin
+AM_CPPFLAGS = -I$(top_srcdir)/include
+
+pkgplugin_LTLIBRARIES  = @plugin_auth_pam_shared_target@
+auth_pam_la_LDFLAGS    = -module -rpath $(pkgplugindir) -L$(top_builddir)/libservices -lmysqlservices -lpam
+auth_pam_la_CFLAGS     = -shared -DMYSQL_DYNAMIC_PLUGIN
+auth_pam_la_SOURCES    = auth_pam.c
+
+noinst_LTLIBRARIES     = @plugin_auth_pam_static_target@
+libauth_pam_la_LDFLAGS = -lpam
+libauth_pam_la_SOURCES = auth_pam.c
+
+EXTRA_DIST = plug.in
+
diff --git a/plugin/auth_pam/auth_pam.c b/plugin/auth_pam/auth_pam.c
new file mode 100644
index 00000000000..45c49975f6e
--- /dev/null
+++ b/plugin/auth_pam/auth_pam.c
@@ -0,0 +1,130 @@
+#include <mysql/plugin_auth.h>
+#include <string.h>
+#include <security/pam_appl.h>
+#include <security/pam_modules.h>
+
+struct param {
+  unsigned char buf[10240], *ptr;
+  MYSQL_PLUGIN_VIO *vio;
+};
+
+static int conv(int n, const struct pam_message **msg,
+                struct pam_response **resp, void *data)
+{
+  struct param *param = (struct param *)data;
+  unsigned char *end = param->buf + sizeof(param->buf) - 1;
+  int i;
+
+  *resp = 0;
+
+  for (i = 0; i < n; i++)
+  {
+    /* if there's a message - append it to the buffer */
+    if (msg[i]->msg)
+    {
+      int len = strlen(msg[i]->msg);
+      if (len > end - param->ptr)
+        len = end - param->ptr;
+      if (len > 0)
+      {
+        memcpy(param->ptr, msg[i]->msg, len);
+        param->ptr+= len;
+        *(param->ptr)++ = '\n';
+      }
+    }
+    /* if the message style is *_PROMPT_*, meaning PAM asks a question,
+       send the accumulated text to the client, read the reply */
+    if (msg[i]->msg_style == PAM_PROMPT_ECHO_OFF ||
+        msg[i]->msg_style == PAM_PROMPT_ECHO_ON)
+    {
+      int pkt_len;
+      unsigned char *pkt;
+
+      /* allocate the response array.
+         freeing it is the responsibility of the caller */
+      if (*resp == 0)
+      {
+        *resp = calloc(sizeof(struct pam_response), n);
+        if (*resp == 0)
+          return PAM_BUF_ERR;
+      }
+
+      /* dialog plugin interprets the first byte of the packet
+         as the magic number.
+           2 means "read the input with the echo enabled"
+           4 means "password-like input, echo disabled"
+         C'est la vie. */
+      param->buf[0] = msg[i]->msg_style == PAM_PROMPT_ECHO_ON ? 2 : 4;
+      if (param->vio->write_packet(param->vio, param->buf, param->ptr - param->buf - 1))
+        return PAM_CONV_ERR;
+
+      pkt_len = param->vio->read_packet(param->vio, &pkt);
+      if (pkt_len < 0)
+        return PAM_CONV_ERR;
+      /* allocate and copy the reply to the response array */
+      (*resp)[i].resp = strndup((char*)pkt, pkt_len);
+      param->ptr = param->buf + 1;
+    }
+  }
+  return PAM_SUCCESS;
+}
+
+#define DO(X) if ((status = (X)) != PAM_SUCCESS) goto end
+
+static int pam_auth(MYSQL_PLUGIN_VIO *vio, MYSQL_SERVER_AUTH_INFO *info)
+{
+  pam_handle_t *pamh = NULL;
+  int status;
+  const char *new_username;
+  struct param param;
+  struct pam_conv c = { &conv, &param };
+
+  /*
+    get the service name, as specified in
+
+     CREATE USER ... IDENTIFIED WITH pam_auth AS  "service"
+  */
+  const char *service = info->auth_string && info->auth_string[0]
+                          ? info->auth_string : "mysql";
+
+  param.ptr = param.buf + 1;
+  param.vio = vio;
+
+  DO( pam_start(service, info->user_name, &c, &pamh) );
+  DO( pam_authenticate (pamh, 0) );
+  DO( pam_acct_mgmt(pamh, 0) );
+  DO( pam_get_item(pamh, PAM_USER, (const void**)&new_username) );
+
+  if (new_username && strcmp(new_username, info->user_name))
+    strncpy(info->authenticated_as, new_username,
+            sizeof(info->authenticated_as));
+
+end:
+  pam_end(pamh, status);
+  return status == PAM_SUCCESS ? CR_OK : CR_ERROR;
+}
+
+static struct st_mysql_auth pam_info =
+{
+  MYSQL_AUTHENTICATION_INTERFACE_VERSION,
+  "dialog",
+  pam_auth
+};
+
+maria_declare_plugin(pam)
+{
+  MYSQL_AUTHENTICATION_PLUGIN,
+  &pam_info,
+  "pam",
+  "Sergei Golubchik",
+  "PAM based authentication",
+  PLUGIN_LICENSE_GPL,
+  NULL,
+  NULL,
+  0x0100,
+  NULL,
+  NULL,
+  "1.0",
+  MariaDB_PLUGIN_MATURITY_BETA
+}
+maria_declare_plugin_end;
diff --git a/plugin/auth_pam/plug.in b/plugin/auth_pam/plug.in
new file mode 100644
index 00000000000..05af6ce6461
--- /dev/null
+++ b/plugin/auth_pam/plug.in
@@ -0,0 +1,4 @@
+MYSQL_PLUGIN(auth_pam, [PAM Authentication Plugin], [PAM Authentication Plugin])
+MYSQL_PLUGIN_DYNAMIC(auth_pam, [auth_pam.la])
+
+AC_CHECK_HEADER([security/pam_appl.h],,[MYSQL_PLUGIN_WITHOUT(auth_pam)])
diff --git a/plugin/auth_pam/testing/pam_mariadb_mtr.c b/plugin/auth_pam/testing/pam_mariadb_mtr.c
new file mode 100644
index 00000000000..73defe30112
--- /dev/null
+++ b/plugin/auth_pam/testing/pam_mariadb_mtr.c
@@ -0,0 +1,87 @@
+/*
+  Pam module to test pam authentication plugin. Used in pam.test.
+  Linux only.
+
+  Compile as
+  
+     gcc pam_mariadb_mtr.c -shared -lpam -fPIC -o pam_mariadb_mtr.so
+
+  Install as appropriate (for example, in /lib/security/).
+  Create /etc/pam.d/mariadb_mtr with
+=========================================================
+auth            required        pam_mariadb_mtr.so pam_test
+account         required        pam_mariadb_mtr.so
+=========================================================
+*/
+
+#include <stdlib.h>
+#include <string.h>
+#include <security/pam_modules.h>
+#include <security/pam_appl.h>
+
+#define N 3
+
+PAM_EXTERN int
+pam_sm_authenticate(pam_handle_t *pamh, int flags,
+    int argc, const char *argv[])
+{
+  struct pam_conv *conv;
+  struct pam_response *resp = 0;
+  int pam_err, retval = PAM_SYSTEM_ERR;
+  struct pam_message msg[N] = {
+    { PAM_TEXT_INFO, "Challenge input first." },
+    { PAM_PROMPT_ECHO_ON, "Enter:" },
+    { PAM_ERROR_MSG, "Now, the magic number!" }
+  };
+  const struct pam_message *msgp[N] = { msg, msg+1, msg+2 };
+  char *r1 = 0, *r2 = 0;
+
+  pam_err = pam_get_item(pamh, PAM_CONV, (const void **)&conv);
+  if (pam_err != PAM_SUCCESS)
+    goto ret;
+
+  pam_err = (*conv->conv)(N, msgp, &resp, conv->appdata_ptr);
+
+  if (pam_err != PAM_SUCCESS || !resp || !((r1= resp[1].resp)))
+    goto ret;
+
+  free(resp);
+
+  msg[0].msg_style = PAM_PROMPT_ECHO_OFF;
+  msg[0].msg = "PIN:";
+  pam_err = (*conv->conv)(1, msgp, &resp, conv->appdata_ptr);
+
+  if (pam_err != PAM_SUCCESS || !resp || !((r2= resp[0].resp)))
+    goto ret;
+
+  if (strlen(r1) == atoi(r2) % 100)
+    retval = PAM_SUCCESS;
+  else
+    retval = PAM_AUTH_ERR;
+
+  if (argc > 0 && argv[0])
+    pam_set_item(pamh, PAM_USER, argv[0]);
+
+ret:
+  free(resp);
+  free(r1);
+  free(r2);
+  return retval;
+}
+
+PAM_EXTERN int
+pam_sm_setcred(pam_handle_t *pamh, int flags,
+    int argc, const char *argv[])
+{
+
+    return PAM_SUCCESS;
+}
+
+PAM_EXTERN int
+pam_sm_acct_mgmt(pam_handle_t *pamh, int flags,
+    int argc, const char *argv[])
+{
+
+    return PAM_SUCCESS;
+}
+
diff --git a/plugin/feedback/feedback.h b/plugin/feedback/feedback.h
index df9020fc37e..f9e2cd34231 100644
--- a/plugin/feedback/feedback.h
+++ b/plugin/feedback/feedback.h
@@ -12,9 +12,8 @@
    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 MYSQL_SERVER
-#define MYSQL_SERVER
-#endif
+
+#define MYSQL_SERVER 1
 #include <mysql_priv.h>
 
 namespace feedback {
diff --git a/sql/CMakeLists.txt b/sql/CMakeLists.txt
index be63a375ad2..4354bfc60fb 100644
--- a/sql/CMakeLists.txt
+++ b/sql/CMakeLists.txt
@@ -36,7 +36,7 @@ SET_SOURCE_FILES_PROPERTIES(${CMAKE_BINARY_DIR}/sql/sql_yacc.h
                             ${CMAKE_BINARY_DIR}/include/sql_state.h 
                               PROPERTIES GENERATED 1)
 
-ADD_DEFINITIONS(-DMYSQL_SERVER -D_CONSOLE -DHAVE_DLOPEN -DHAVE_EVENT_SCHEDULER)
+ADD_DEFINITIONS(-DMYSQL_SERVER -D_CONSOLE -DHAVE_EVENT_SCHEDULER)
 IF(WITH_FEEDBACK_STORAGE_ENGINE)
   ADD_DEFINITIONS(-DWITH_FEEDBACK_PLUGIN)
 ENDIF()
diff --git a/sql/opt_range.cc b/sql/opt_range.cc
index 0ad77a4861d..8d4b2e971ad 100644
--- a/sql/opt_range.cc
+++ b/sql/opt_range.cc
@@ -11607,6 +11607,8 @@ get_best_group_min_max(PARAM *param, SEL_TREE *tree)
     DBUG_RETURN(NULL);
   if (table->s->keys == 0)        /* There are no indexes to use. */
     DBUG_RETURN(NULL);
+  if (join->conds && join->conds->used_tables() & OUTER_REF_TABLE_BIT)
+    DBUG_RETURN(NULL); /* Cannot execute with correlated conditions. */
 
   /* Analyze the query in more detail. */
   List_iterator<Item> select_items_it(join->fields_list);
@@ -12916,6 +12918,7 @@ int QUICK_GROUP_MIN_MAX_SELECT::reset(void)
   int result;
   DBUG_ENTER("QUICK_GROUP_MIN_MAX_SELECT::reset");
 
+  seen_first_key= FALSE;
   if (!head->key_read)
   {
     doing_key_read= 1;
diff --git a/storage/maria/unittest/ma_test_recovery.expected b/storage/maria/unittest/ma_test_recovery.expected
index 5f7dd54e673..6a6051735c5 100644
--- a/storage/maria/unittest/ma_test_recovery.expected
+++ b/storage/maria/unittest/ma_test_recovery.expected
@@ -70,7 +70,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -79,7 +79,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -88,7 +88,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -99,7 +99,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -108,7 +108,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -117,7 +117,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -167,7 +167,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -176,7 +176,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -185,7 +185,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -196,7 +196,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -205,7 +205,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -214,7 +214,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -264,7 +264,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -273,7 +273,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -282,7 +282,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -293,7 +293,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -302,7 +302,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -311,7 +311,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -361,7 +361,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -370,7 +370,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -379,7 +379,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -390,7 +390,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -399,7 +399,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -408,7 +408,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -458,7 +458,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -467,7 +467,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -476,7 +476,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -487,7 +487,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -496,7 +496,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -505,7 +505,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -555,7 +555,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -564,7 +564,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -573,7 +573,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -584,7 +584,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -593,7 +593,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -602,7 +602,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -652,7 +652,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -661,7 +661,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -670,7 +670,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -681,7 +681,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -690,7 +690,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -699,7 +699,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -749,7 +749,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -758,7 +758,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -767,7 +767,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -778,7 +778,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -787,7 +787,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -796,7 +796,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -846,7 +846,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -855,7 +855,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -864,7 +864,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -875,7 +875,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -884,7 +884,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -893,7 +893,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -943,7 +943,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -952,7 +952,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -961,7 +961,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -972,7 +972,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -981,7 +981,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -990,7 +990,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1040,7 +1040,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1049,7 +1049,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1058,7 +1058,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1069,7 +1069,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1078,7 +1078,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1087,7 +1087,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1137,7 +1137,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1146,7 +1146,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1155,7 +1155,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1166,7 +1166,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1175,7 +1175,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1184,7 +1184,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1234,7 +1234,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1243,7 +1243,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1252,7 +1252,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1263,7 +1263,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1272,7 +1272,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1281,7 +1281,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1331,7 +1331,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1340,7 +1340,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1349,7 +1349,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1360,7 +1360,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1369,7 +1369,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1378,7 +1378,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1428,7 +1428,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1437,7 +1437,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1446,7 +1446,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1457,7 +1457,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1466,7 +1466,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1475,7 +1475,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1525,7 +1525,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1534,7 +1534,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1543,7 +1543,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1554,7 +1554,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1563,7 +1563,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
@@ -1572,7 +1572,7 @@ applying log
 Differences in aria_chk -dvv, recovery not yet perfect !
 ========DIFF START=======
 6c6
-< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled,movable
+< Status:              checked,analyzed,optimized keys,sorted index pages,zerofilled
 ---
 > Status:              changed
 ========DIFF END=======
diff --git a/storage/xtradb/page/page0page.c b/storage/xtradb/page/page0page.c
index a284b1480a3..0bc080199e6 100644
--- a/storage/xtradb/page/page0page.c
+++ b/storage/xtradb/page/page0page.c
@@ -1596,7 +1596,7 @@ page_rec_get_n_recs_before(
 	n--;
 
 	ut_ad(n >= 0);
-	ut_ad(n < UNIV_PAGE_SIZE / (REC_N_NEW_EXTRA_BYTES + 1));
+	ut_ad(n < (lint)UNIV_PAGE_SIZE / (REC_N_NEW_EXTRA_BYTES + 1));
 
 	return((ulint) n);
 }
author	Sergei Golubchik <sergii@pisem.net>	2011-12-12 13:00:33 +0100
committer	Sergei Golubchik <sergii@pisem.net>	2011-12-12 13:00:33 +0100
commit	745c53ec06794c4faaf0c9c3f9a1bf4ffc3f0759 (patch)
tree	560abf8d5af4977dcacbce07a9502cb84d6bb003
parent	63d32c115dd962b53cf7bcaa340472ee2f44f9e2 (diff)
parent	6404504d0c10d58ad5861bdb72edd54508f1364c (diff)
download	mariadb-git-745c53ec06794c4faaf0c9c3f9a1bf4ffc3f0759.tar.gz