Merge dl145h.mysql.com:/data0/mkindahl/mysql-5.1-main

into  dl145h.mysql.com:/data0/mkindahl/mysql-5.1-2team


include/my_bitmap.h:
  Auto merged
mysql-test/suite/binlog/r/binlog_multi_engine.result:
  Auto merged
mysql-test/suite/ndb/r/ndb_binlog_multi.result:
  Auto merged
mysql-test/suite/ndb/t/ndb_autodiscover3.test:
  Auto merged
mysql-test/suite/ndb/t/ndb_binlog_basic.test:
  Auto merged
mysql-test/suite/ndb/t/ndb_binlog_ddl_multi.test:
  Auto merged
mysql-test/suite/ndb/t/ndb_binlog_discover.test:
  Auto merged
mysql-test/suite/ndb/t/ndb_binlog_ignore_db.test:
  Auto merged
mysql-test/suite/ndb/t/ndb_binlog_log_bin.test:
  Auto merged
mysql-test/suite/ndb/t/ndb_binlog_multi.test:
  Auto merged
mysql-test/suite/ndb/t/ndb_multi_row.test:
  Auto merged
mysql-test/suite/rpl/r/rpl_row_log.result:
  Auto merged
mysql-test/suite/rpl/r/rpl_row_log_innodb.result:
  Auto merged
mysql-test/suite/rpl/r/rpl_stm_log.result:
  Auto merged
mysql-test/suite/rpl/r/rpl_truncate_7ndb_2.result:
  Auto merged
mysql-test/suite/rpl_ndb/r/rpl_ndb_dd_partitions.result:
  Auto merged
mysql-test/suite/rpl_ndb/r/rpl_ndb_log.result:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_UUID.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_bank.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_basic.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_blob.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_blob2.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_circular.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_circular_simplex.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_dd_advance.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_dd_basic.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_dd_partitions.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_ddl.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_delete_nowhere.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_do_db.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_do_table.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_extraCol.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_func003.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_idempotent.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_insert_ignore.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_multi.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_multi_update2.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_multi_update3.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_rep_ignore.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_row_001.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_sp003.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_sp006.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_sync.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_trig004.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndbapi_multi.test:
  Auto merged
mysql-test/suite/rpl_ndb/t/rpl_row_basic_7ndb.test:
  Auto merged
sql/log_event.cc:
  Auto merged
mysql-test/suite/rpl_ndb/r/rpl_truncate_7ndb.result:
  Manual merge
mysql-test/t/disabled.def:
  Manual merge of main tree into replication tree

7 files changed, 166 insertions, 9 deletions

diff --git a/include/Makefile.am b/include/Makefile.am
index b803f614a93..0796341cc91 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -33,7 +33,7 @@ noinst_HEADERS =	config-win.h config-netware.h \
 			mysys_err.h my_base.h help_start.h help_end.h \
 			my_nosys.h my_alarm.h queues.h rijndael.h sha1.h \
 			my_aes.h my_tree.h my_trie.h hash.h thr_alarm.h \
-			thr_lock.h t_ctype.h violite.h md5.h base64.h \
+			thr_lock.h t_ctype.h violite.h my_md5.h base64.h \
 			mysql_version.h.in my_handler.h my_time.h \
 			my_vle.h my_user.h my_atomic.h atomic/nolock.h \
 			atomic/rwlock.h atomic/x86-gcc.h atomic/x86-msvc.h \
diff --git a/include/m_string.h b/include/m_string.h
index 715720df294..00fb4cb0656 100644
--- a/include/m_string.h
+++ b/include/m_string.h
@@ -246,17 +246,17 @@ extern size_t my_snprintf(char *to, size_t n, const char *fmt, ...)
 
 /*
   LEX_STRING -- a pair of a C-string and its length.
-
-  NOTE: this exactly form of declaration is required for some C-compilers
-  (for one, Sun C 5.7 2005/01/07). Unfortunately with such declaration
-  LEX_STRING can not be forward declared.
 */
 
-typedef struct
+#ifndef _my_plugin_h
+/* This definition must match the one given in mysql/plugin.h */
+struct st_mysql_lex_string
 {
   char *str;
   size_t length;
-} LEX_STRING;
+};
+#endif
+typedef struct st_mysql_lex_string LEX_STRING;
 
 #define STRING_WITH_LEN(X) (X), ((size_t) (sizeof(X) - 1))
 #define USTRING_WITH_LEN(X) ((uchar*) X), ((size_t) (sizeof(X) - 1))
diff --git a/include/my_base.h b/include/my_base.h
index bb5fdfc8392..04127b81b78 100644
--- a/include/my_base.h
+++ b/include/my_base.h
@@ -180,7 +180,12 @@ enum ha_extra_function {
     These flags are reset by the handler::extra(HA_EXTRA_RESET) call.
   */
   HA_EXTRA_DELETE_CANNOT_BATCH,
-  HA_EXTRA_UPDATE_CANNOT_BATCH
+  HA_EXTRA_UPDATE_CANNOT_BATCH,
+  /*
+    Inform handler that an "INSERT...ON DUPLICATE KEY UPDATE" will be
+    executed. This condition is unset by HA_EXTRA_NO_IGNORE_DUP_KEY.
+  */
+  HA_EXTRA_INSERT_WITH_UPDATE
 };
 
 	/* The following is parameter to ha_panic() */
@@ -294,6 +299,7 @@ enum ha_base_keytype {
 #define HA_PACK_RECORD		2	/* Request packed record format */
 #define HA_CREATE_TMP_TABLE	4
 #define HA_CREATE_CHECKSUM	8
+#define HA_CREATE_KEEP_FILES	16      /* don't overwrite .MYD and MYI */
 #define HA_CREATE_DELAY_KEY_WRITE 64
 #define HA_CREATE_RELIES_ON_SQL_LAYER 128
 
diff --git a/include/my_bitmap.h b/include/my_bitmap.h
index b2a24f98149..ab69b2d671d 100644
--- a/include/my_bitmap.h
+++ b/include/my_bitmap.h
@@ -104,6 +104,17 @@ extern void bitmap_lock_invert(MY_BITMAP *map);
                                   &= ~ (1 << ((BIT) & 7)))
 #define _bitmap_is_set(MAP, BIT) (uint) (((uchar*)(MAP)->bitmap)[(BIT) / 8] \
                                          & (1 << ((BIT) & 7)))
+/*
+  WARNING!
+
+  The below symbols are inline functions in DEBUG builds and macros in
+  non-DEBUG builds. The latter evaluate their 'bit' argument twice.
+
+  NEVER use an increment/decrement operator with the 'bit' argument.
+  It would work with DEBUG builds, but fails later in production builds!
+
+  FORBIDDEN: bitmap_set_bit($my_bitmap, (field++)->field_index);
+*/
 #ifndef DBUG_OFF
 static inline void
 bitmap_set_bit(MY_BITMAP *map,uint bit)
diff --git a/include/my_global.h b/include/my_global.h
index d6f331019f6..91860f6e7a9 100644
--- a/include/my_global.h
+++ b/include/my_global.h
@@ -23,6 +23,17 @@
 #define HAVE_EXTERNAL_CLIENT
 #endif
 
+/*
+  InnoDB depends on some MySQL internals which other plugins should not
+  need.  This is because of InnoDB's foreign key support, "safe" binlog
+  truncation, and other similar legacy features.
+
+  We define accessors for these internals unconditionally, but do not
+  expose them in mysql/plugin.h.  They are declared in ha_innodb.h for
+  InnoDB's use.
+*/
+#define INNODB_COMPATIBILITY_HOOKS
+
 #ifdef __CYGWIN__
 /* We use a Unix API, so pretend it's not Windows */
 #undef WIN
@@ -968,7 +979,12 @@ typedef unsigned long uint32;
 typedef unsigned long	ulong;		  /* Short for unsigned long */
 #endif
 #ifndef longlong_defined
-#if defined(HAVE_LONG_LONG) && SIZEOF_LONG != 8
+/* 
+  Using [unsigned] long long is preferable as [u]longlong because we use 
+  [unsigned] long long unconditionally in many places, 
+  for example in constants with [U]LL suffix.
+*/
+#if defined(HAVE_LONG_LONG) && SIZEOF_LONG_LONG == 8
 typedef unsigned long long int ulonglong; /* ulong or unsigned long long */
 typedef long long int	longlong;
 #else
diff --git a/include/md5.h b/include/my_md5.h
index f92976b3beb..f92976b3beb 100644
--- a/include/md5.h
+++ b/include/my_md5.h
diff --git a/include/mysql/plugin.h b/include/mysql/plugin.h
index 7b224695324..b87fcc60692 100644
--- a/include/mysql/plugin.h
+++ b/include/mysql/plugin.h
@@ -24,6 +24,32 @@ class Item;
 #define MYSQL_THD void*
 #endif
 
+#ifndef _m_string_h
+/* This definition must match the one given in m_string.h */
+struct st_mysql_lex_string
+{
+  char *str;
+  unsigned int length;
+};
+#endif /* _m_string_h */
+typedef struct st_mysql_lex_string MYSQL_LEX_STRING;
+
+#define MYSQL_XIDDATASIZE 128
+/**
+  struct st_mysql_xid is binary compatible with the XID structure as
+  in the X/Open CAE Specification, Distributed Transaction Processing:
+  The XA Specification, X/Open Company Ltd., 1991.
+  http://www.opengroup.org/bookstore/catalog/c193.htm
+
+  @see XID in sql/handler.h
+*/
+struct st_mysql_xid {
+  long formatID;
+  long gtrid_length;
+  long bqual_length;
+  char data[MYSQL_XIDDATASIZE];  /* Not \0-terminated */
+};
+typedef struct st_mysql_xid MYSQL_XID;
 
 /*************************************************************************
   Plugin API. Common for all plugin types.
@@ -655,7 +681,105 @@ void **thd_ha_data(const MYSQL_THD thd, const struct handlerton *hton);
 int thd_tx_isolation(const MYSQL_THD thd);
 char *thd_security_context(MYSQL_THD thd, char *buffer, unsigned int length,
                            unsigned int max_query_len);
+/* Increments the row counter, see THD::row_count */
+void thd_inc_row_count(MYSQL_THD thd);
+
+/**
+  Create a temporary file.
+
+  @details
+  The temporary file is created in a location specified by the mysql
+  server configuration (--tmpdir option).  The caller does not need to
+  delete the file, it will be deleted automatically.
+
+  @param prefix  prefix for temporary file name
+  @retval -1    error
+  @retval >= 0  a file handle that can be passed to dup or my_close
+*/
+int mysql_tmpfile(const char *prefix);
+
+/**
+  Check the killed state of a connection
+
+  @details
+  In MySQL support for the KILL statement is cooperative. The KILL
+  statement only sets a "killed" flag. This function returns the value
+  of that flag.  A thread should check it often, especially inside
+  time-consuming loops, and gracefully abort the operation if it is
+  non-zero.
+
+  @param thd  user thread connection handle
+  @retval 0  the connection is active
+  @retval 1  the connection has been killed
+*/
+int thd_killed(const MYSQL_THD thd);
+
+/**
+  Allocate memory in the connection's local memory pool
+
+  @details
+  When properly used in place of @c my_malloc(), this can significantly
+  improve concurrency. Don't use this or related functions to allocate
+  large chunks of memory. Use for temporary storage only. The memory
+  will be freed automatically at the end of the statement; no explicit
+  code is required to prevent memory leaks.
 
+  @see alloc_root()
+*/
+void *thd_alloc(MYSQL_THD thd, unsigned int size);
+/**
+  @see thd_alloc()
+*/
+void *thd_calloc(MYSQL_THD thd, unsigned int size);
+/**
+  @see thd_alloc()
+*/
+char *thd_strdup(MYSQL_THD thd, const char *str);
+/**
+  @see thd_alloc()
+*/
+char *thd_strmake(MYSQL_THD thd, const char *str, unsigned int size);
+/**
+  @see thd_alloc()
+*/
+void *thd_memdup(MYSQL_THD thd, const void* str, unsigned int size);
+
+/**
+  Create a LEX_STRING in this connection's local memory pool
+
+  @param thd      user thread connection handle
+  @param lex_str  pointer to LEX_STRING object to be initialized
+  @param str      initializer to be copied into lex_str
+  @param length   length of str, in bytes
+  @param allocate_lex_string  flag: if TRUE, allocate new LEX_STRING object,
+                              instead of using lex_str value
+  @return  NULL on failure, or pointer to the LEX_STRING object
+
+  @see thd_alloc()
+*/
+MYSQL_LEX_STRING *thd_make_lex_string(MYSQL_THD thd, MYSQL_LEX_STRING *lex_str,
+                                      const char *str, unsigned int size,
+                                      int allocate_lex_string);
+
+/**
+  Get the XID for this connection's transaction
+
+  @param thd  user thread connection handle
+  @param xid  location where identifier is stored
+*/
+void thd_get_xid(const MYSQL_THD thd, MYSQL_XID *xid);
+
+/**
+  Invalidate the query cache for a given table.
+
+  @param thd         user thread connection handle
+  @param key         databasename\0tablename\0
+  @param key_length  length of key in bytes, including the NUL bytes
+  @param using_trx   flag: TRUE if using transactions, FALSE otherwise
+*/
+void mysql_query_cache_invalidate4(MYSQL_THD thd,
+                                   const char *key, unsigned int key_length,
+                                   int using_trx);
 
 #ifdef __cplusplus
 }