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############################################################################### # 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)*/ /*!99999 ,(3)*/ # will be binlogged as # 'INSERT INTO t1 VALUES (1) /*!10000, (2)*/ /* 99999 ,(3)*/'. ############################################################################### source include/master-slave.inc; source include/have_binlog_format_statement.inc; --let $mask_binlog_commit_events= 1 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. /*!99999 --- */INSERT /*!INTO*/ /*!10000 t1 */ VALUES(10) /*!99999 ,(11)*/; source include/show_binlog_events.inc; let $binlog_start= query_get_value(SHOW MASTER STATUS, Position, 1); --source include/sync_slave_sql_with_master.inc --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 /*!99999 blabla*/ t1 VALUES(60) /*!99999 ,(61)*/'; EXECUTE stmt; DROP TABLE t1; CREATE TABLE t1(c1 INT); EXECUTE stmt; --source include/sync_slave_sql_with_master.inc --let $diff_tables= master:t1,slave:t1 --source include/diff_tables.inc --connection master --echo SET @value=62; PREPARE stmt FROM 'INSERT INTO /*!99999 blabla */ t1 VALUES(?) /*!99999 ,(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); --source include/sync_slave_sql_with_master.inc --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 /*!99999 t1 WHEREN; --echo # --echo # Bug#53373 Comments are not properly removed from the --echo # pre-processed query buffer. --echo # CREATE/*!*/EVENT e1 ON SCHEDULE EVERY 10 DAY DO/*!*/SELECT 'abc'; source include/show_binlog_events.inc; --let $mask_binlog_commit_events= 0 DROP TABLE t1; DROP EVENT e1; --source include/rpl_end.inc