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

into  magare.gmz:/home/kgeorge/mysql/autopush/B29571-5.0-opt

mysql-test/r/rpl_insert_delayed.result

@@ -29,3 +29,23 @@ id	name
 10	my name
 20	is Bond
 drop table t1;
+CREATE TABLE t1(a int, UNIQUE(a));
+INSERT DELAYED IGNORE INTO t1 VALUES(1);
+INSERT DELAYED IGNORE INTO t1 VALUES(1);
+show binlog events limit 11,100;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+x	x	x	x	x	use `test`; INSERT DELAYED IGNORE INTO t1 VALUES(1)
+x	x	x	x	x	use `test`; INSERT DELAYED IGNORE INTO t1 VALUES(1)
+select * from t1;
+a
+1
+On slave
+show binlog events limit 12,100;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+x	x	x	x	x	use `test`; INSERT DELAYED IGNORE INTO t1 VALUES(1)
+x	x	x	x	x	use `test`; INSERT DELAYED IGNORE INTO t1 VALUES(1)
+select * from t1;
+a
+1
+drop table t1;
+End of 5.0 tests

mysql-test/t/rpl_insert_delayed.test

@@ -65,3 +65,32 @@ connection master;
 drop table t1;
 sync_slave_with_master;
 connection master;
+
+#
+# Bug #29571: INSERT DELAYED IGNORE written to binary log on the master but
+# on the slave
+#
+CREATE TABLE t1(a int, UNIQUE(a));
+INSERT DELAYED IGNORE INTO t1 VALUES(1);
+INSERT DELAYED IGNORE INTO t1 VALUES(1);
+
+#must show two INSERT DELAYED
+--replace_column 1 x 2 x 3 x 4 x 5 x
+show binlog events limit 11,100;
+select * from t1;
+
+sync_slave_with_master;
+echo On slave;
+#must show two INSERT DELAYED
+--replace_column 1 x 2 x 3 x 4 x 5 x
+show binlog events limit 12,100;
+select * from t1;
+
+
+# clean up
+connection master;
+drop table t1;
+sync_slave_with_master;
+connection master;
+
+--echo End of 5.0 tests

sql/sql_insert.cc

@@ -560,6 +560,7 @@ bool mysql_insert(THD *thd,TABLE_LIST *table_list,
   int error, res;
   bool transactional_table, joins_freed= FALSE;
   bool changed;
+  bool was_insert_delayed= (table_list->lock_type ==  TL_WRITE_DELAYED);
   uint value_count;
   ulong counter = 1;
   ulonglong id;
@@ -859,14 +860,16 @@ bool mysql_insert(THD *thd,TABLE_LIST *table_list,
 
     transactional_table= table->file->has_transactions();
 
-    if ((changed= (info.copied || info.deleted || info.updated)))
+    if ((changed= (info.copied || info.deleted || info.updated)) ||
+        was_insert_delayed)
     {
       /*
         Invalidate the table in the query cache if something changed.
         For the transactional algorithm to work the invalidation must be
         before binlog writing and ha_autocommit_or_rollback
       */
-      query_cache_invalidate3(thd, table_list, 1);
+      if (changed)
+        query_cache_invalidate3(thd, table_list, 1);
       if (error <= 0 || !transactional_table)
       {
         if (mysql_bin_log.is_open())
@@ -904,7 +907,7 @@ bool mysql_insert(THD *thd,TABLE_LIST *table_list,
           if (mysql_bin_log.write(&qinfo) && transactional_table)
             error=1;
         }
-        if (!transactional_table)
+        if (!transactional_table && changed)
           thd->no_trans_update.all= TRUE;
       }
     }