include/master-slave.inc
[connection master]
connection slave;
SET GLOBAL read_only=1;
connection master;
CREATE PROCEDURE testproc()
BEGIN
DROP TEMPORARY TABLE IF EXISTS t1_tmp;
DROP TEMPORARY TABLE IF EXISTS t2_tmp;
CREATE TEMPORARY TABLE IF NOT EXISTS t1_tmp ( t1 varchar(400) DEFAULT NULL) ENGINE=InnoDB DEFAULT CHARSET=utf8;
CREATE TEMPORARY TABLE IF NOT EXISTS t2_tmp ( t2 varchar(16) NOT NULL ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
END|
SET GLOBAL read_only=1;
CALL testproc();
******** None of the above DROP TEMPORARY TABLE statement should be found in binary log ********
include/show_binlog_events.inc
Log_name	Pos	Event_type	Server_id	End_log_pos	Info
master-bin.000001	#	Gtid	#	#	GTID #-#-#
master-bin.000001	#	Query	#	#	use `test`; CREATE DEFINER=`root`@`localhost` PROCEDURE `testproc`()
BEGIN
DROP TEMPORARY TABLE IF EXISTS t1_tmp;
DROP TEMPORARY TABLE IF EXISTS t2_tmp;
CREATE TEMPORARY TABLE IF NOT EXISTS t1_tmp ( t1 varchar(400) DEFAULT NULL) ENGINE=InnoDB DEFAULT CHARSET=utf8;
CREATE TEMPORARY TABLE IF NOT EXISTS t2_tmp ( t2 varchar(16) NOT NULL ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
END
connection slave;
SELECT @@read_only;
@@read_only
1
======== CLEAN UP =========
connection master;
DROP TEMPORARY TABLE t1_tmp;
DROP TEMPORARY TABLE t2_tmp;
DROP PROCEDURE testproc;
SET GLOBAL read_only=0;
connection slave;
SET GLOBAL read_only=0;
include/rpl_end.inc