Merge from mysql-5.1.

mysql-test/extra/rpl_tests/rpl_failed_optimize.test

@@ -22,3 +22,4 @@ connection master;
 select * from t1;
 commit;
 drop table t1;
+-- sync_slave_with_master

mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result

@@ -133,6 +133,10 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Table_map	#	#	table_id: # (test.t2)
+master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
+master-bin.000001	#	Query	#	#	COMMIT
 insert into t1 values(11);
 commit;
 show binlog events from <binlog_start>;
@@ -144,6 +148,8 @@ master-bin.000001	#	Xid	#	#	COMMIT /* XID */
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t2)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
+master-bin.000001	#	Query	#	#	COMMIT
+master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Xid	#	#	COMMIT /* XID */
@@ -272,6 +278,10 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Xid	#	#	COMMIT /* XID */
+master-bin.000001	#	Query	#	#	BEGIN
+master-bin.000001	#	Table_map	#	#	table_id: # (test.t2)
+master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
+master-bin.000001	#	Query	#	#	COMMIT
 master-bin.000001	#	Query	#	#	use `test`; drop table t1,t2
 master-bin.000001	#	Query	#	#	use `test`; create table t0 (n int)
 master-bin.000001	#	Query	#	#	BEGIN
@@ -372,7 +382,7 @@ master-bin.000001	#	Query	#	#	use `test`; DROP TABLE if exists t2
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
-master-bin.000001	#	Query	#	#	ROLLBACK
+master-bin.000001	#	Query	#	#	COMMIT
 master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS t2
 master-bin.000001	#	Query	#	#	use `test`; CREATE TABLE t2 (a int, b int, primary key (a)) engine=innodb
 master-bin.000001	#	Query	#	#	BEGIN
@@ -390,9 +400,11 @@ master-bin.000001	#	Query	#	#	use `test`; DROP TABLE t2
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
+master-bin.000001	#	Query	#	#	COMMIT
+master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
-master-bin.000001	#	Query	#	#	ROLLBACK
+master-bin.000001	#	Query	#	#	COMMIT
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
@@ -400,7 +412,7 @@ master-bin.000001	#	Query	#	#	COMMIT
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
-master-bin.000001	#	Query	#	#	ROLLBACK
+master-bin.000001	#	Query	#	#	COMMIT
 master-bin.000001	#	Query	#	#	use `test`; TRUNCATE table t2
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)

mysql-test/suite/binlog/t/binlog_mixed_failure_mixing_engines.test

+--source include/have_binlog_format_mixed.inc
+--source include/have_innodb.inc
+
+--source extra/binlog_tests/binlog_failure_mixing_engines.test

mysql-test/suite/binlog/t/binlog_row_failure_mixing_engines.test

+--source include/have_binlog_format_row.inc
+--source include/have_innodb.inc
+
+--source extra/binlog_tests/binlog_failure_mixing_engines.test

mysql-test/suite/rpl/r/rpl_row_create_table.result

@@ -176,7 +176,7 @@ Log_name	Pos	Event_type	Server_id	End_log_pos	Info
 #	106	Query	#	174	BEGIN
 #	174	Table_map	#	216	table_id: # (test.t7)
 #	216	Write_rows	#	272	table_id: # flags: STMT_END_F
-#	272	Query	#	343	ROLLBACK
+#	272	Query	#	341	COMMIT
 SELECT * FROM t7 ORDER BY a,b;
 a	b
 1	2
@@ -327,7 +327,7 @@ Log_name	Pos	Event_type	Server_id	End_log_pos	Info
 #	1329	Query	#	1397	BEGIN
 #	1397	Table_map	#	1438	table_id: # (test.t1)
 #	1438	Write_rows	#	1482	table_id: # flags: STMT_END_F
-#	1482	Query	#	1553	ROLLBACK
+#	1482	Query	#	1551	COMMIT
 SHOW TABLES;
 Tables_in_test
 t1

mysql-test/suite/rpl_ndb/r/rpl_ndb_circular_simplex.result

@@ -102,3 +102,4 @@ Last_IO_Errno	#
 Last_IO_Error	#
 Last_SQL_Errno	0
 Last_SQL_Error	
+DROP TABLE t1;

mysql-test/suite/rpl_ndb/t/rpl_ndb_circular.test

@@ -58,3 +58,4 @@ STOP SLAVE;
 # cleanup
 --connection master
 DROP TABLE t1;
+-- sync_slave_with_master

mysql-test/suite/rpl_ndb/t/rpl_ndb_circular_simplex.test

@@ -78,3 +78,7 @@ SELECT * FROM t1 ORDER BY a;
 --replace_result $MASTER_MYPORT MASTER_PORT
 --replace_column 1 # 7 # 8 # 9 # 22 # 23 # 33 # 35 # 36 #
 query_vertical SHOW SLAVE STATUS;
+
+-- connection master
+DROP TABLE t1;
+-- sync_slave_with_master

sql/log.cc

@@ -153,7 +153,7 @@ class Mutex_sentry
 class binlog_trx_data {
 public:
   binlog_trx_data()
-    : at_least_one_stmt(0), incident(FALSE), m_pending(0),
+    : at_least_one_stmt_committed(0), incident(FALSE), m_pending(0),
     before_stmt_pos(MY_OFF_T_UNDEF)
   {
     trans_log.end_of_file= max_binlog_cache_size;
@@ -182,7 +182,10 @@ class binlog_trx_data {
   {
     DBUG_PRINT("info", ("truncating to position %lu", (ulong) pos));
     DBUG_PRINT("info", ("before_stmt_pos=%lu", (ulong) pos));
-    delete pending();
+    if (pending())
+    {
+      delete pending();
+    }
     set_pending(0);
     reinit_io_cache(&trans_log, WRITE_CACHE, pos, 0, 0);
     trans_log.end_of_file= max_binlog_cache_size;
@@ -192,12 +195,12 @@ class binlog_trx_data {
     /*
       The only valid positions that can be truncated to are at the
       beginning of a statement. We are relying on this fact to be able
-      to set the at_least_one_stmt flag correctly. In other word, if
+      to set the at_least_one_stmt_committed flag correctly. In other word, if
       we are truncating to the beginning of the transaction cache,
       there will be no statements in the cache, otherwhise, we will
       have at least one statement in the transaction cache.
      */
-    at_least_one_stmt= (pos > 0);
+    at_least_one_stmt_committed= (pos > 0);
   }
 
   /*
@@ -239,7 +242,7 @@ class binlog_trx_data {
     Boolean that is true if there is at least one statement in the
     transaction cache.
   */
-  bool at_least_one_stmt;
+  bool at_least_one_stmt_committed;
   bool incident;
 
 private:
@@ -1272,7 +1275,7 @@ static bool stmt_has_updated_trans_table(THD *thd)
 {
   Ha_trx_info *ha_info;
 
-  for (ha_info= thd->transaction.stmt.ha_list; ha_info; ha_info= ha_info->next())
+  for (ha_info= thd->transaction.stmt.ha_list; ha_info && ha_info->is_started(); ha_info= ha_info->next())
   {
     if (ha_info->is_trx_read_write() && ha_info->ht() != binlog_hton)
       return (TRUE);
@@ -1535,13 +1538,17 @@ static int binlog_commit(handlerton *hton, THD *thd, bool all)
               YESNO(in_transaction),
               YESNO(thd->transaction.all.modified_non_trans_table),
               YESNO(thd->transaction.stmt.modified_non_trans_table)));
-  if (!in_transaction || all)
+  if (!in_transaction || all ||
+      (!all && !trx_data->at_least_one_stmt_committed &&
+      !stmt_has_updated_trans_table(thd) &&
+      thd->transaction.stmt.modified_non_trans_table))
   {
     Query_log_event qev(thd, STRING_WITH_LEN("COMMIT"), TRUE, TRUE, 0);
     error= binlog_end_trans(thd, trx_data, &qev, all);
-    goto end;
   }
 
+  trx_data->at_least_one_stmt_committed = my_b_tell(&trx_data->trans_log) > 0;
+
 end:
   if (!all)
     trx_data->before_stmt_pos = MY_OFF_T_UNDEF; // part of the stmt commit
@@ -1608,15 +1615,18 @@ static int binlog_rollback(handlerton *hton, THD *thd, bool all)
   {
    /*
       We flush the cache with a rollback, wrapped in a beging/rollback if:
-        . aborting a transcation that modified a non-transactional table or;
+        . aborting a transaction that modified a non-transactional table;
         . aborting a statement that modified both transactional and
-          non-transctional tables but which is not in the boundaries of any
-          transaction;
+          non-transactional tables but which is not in the boundaries of any
+          transaction or there was no early change;
         . the OPTION_KEEP_LOG is activate.
     */
     if ((all && thd->transaction.all.modified_non_trans_table) ||
         (!all && thd->transaction.stmt.modified_non_trans_table &&
          !(thd->options & (OPTION_BEGIN | OPTION_NOT_AUTOCOMMIT))) ||
+        (!all && thd->transaction.stmt.modified_non_trans_table &&
+         !trx_data->at_least_one_stmt_committed &&
+         thd->current_stmt_binlog_row_based) ||
         ((thd->options & OPTION_KEEP_LOG)))
     {
       Query_log_event qev(thd, STRING_WITH_LEN("ROLLBACK"), TRUE, TRUE, 0);