############################################################################### # After the patch for BUG#49124: # - Use ' ' instead of '!' in the conditional comments which are not applied on # master. So they become common comments and will not be applied on slave. # # - Example: # 'INSERT INTO t1 VALUES (1) /*!10000, (2)*/ /*!999999 ,(3)*/ # will be binlogged as # 'INSERT INTO t1 VALUES (1) /*!10000, (2)*/ /* 99999 ,(3)*/'. ############################################################################### source include/have_binlog_format_statement.inc; source include/master-slave.inc; CREATE TABLE t1(c1 INT); source include/show_binlog_events.inc; let $binlog_start= query_get_value(SHOW MASTER STATUS, Position, 1); --echo --echo # Case 1: --echo # ------------------------------------------------------------------ --echo # In a statement, some CCs are applied while others are not. The CCs --echo # which are not applied on master will be binlogged as common comments. /*!999999 --- */INSERT /*!INTO*/ /*!10000 t1 */ VALUES(10) /*!999999 ,(11)*/; source include/show_binlog_events.inc; let $binlog_start= query_get_value(SHOW MASTER STATUS, Position, 1); sync_slave_with_master; --let $diff_tables= master:t1,slave:t1 --source include/diff_tables.inc --echo --echo # Case 2: --echo # ----------------------------------------------------------------- --echo # Verify whether it can be binlogged correctly when executing prepared --echo # statement. --connection master PREPARE stmt FROM 'INSERT INTO /*!999999 blabla*/ t1 VALUES(60) /*!999999 ,(61)*/'; EXECUTE stmt; DROP TABLE t1; CREATE TABLE t1(c1 INT); EXECUTE stmt; sync_slave_with_master; --let $diff_tables= master:t1,slave:t1 --source include/diff_tables.inc --connection master --echo SET @value=62; PREPARE stmt FROM 'INSERT INTO /*!999999 blabla */ t1 VALUES(?) /*!999999 ,(63)*/'; EXECUTE stmt USING @value; DROP TABLE t1; CREATE TABLE t1(c1 INT); EXECUTE stmt USING @value; source include/show_binlog_events.inc; let $binlog_start= query_get_value(SHOW MASTER STATUS, Position, 1); sync_slave_with_master; --let $diff_tables= master:t1,slave:t1 --source include/diff_tables.inc --echo --echo # Case 3: --echo # ----------------------------------------------------------------- --echo # Verify it can restore the '!', if the it is an uncomplete conditional --echo # comments --connection master --error 1064 SELECT c1 FROM /*!999999 t1 WHEREN; #*/ # # Bug#28388217 - SERVER CAN FAIL WHILE REPLICATING CONDITIONAL COMMENTS # insert t1 values (/*!50505 1 /* foo */ */ + 2); insert t1 values (/*!999999 10 /* foo */ */ + 20); source include/show_binlog_events.inc; sync_slave_with_master; select * from t1; connection master; DROP TABLE t1; --source include/rpl_end.inc