include/master-slave.inc
[connection master]
connection master;
set binlog_alter_two_phase = ON;
connection master;
CREATE TABLE t1 (i int) engine=innodb;
CREATE TABLE t2 (i int) engine=innodb;
ALTER TABLE t1 DROP CONSTRAINT IF EXISTS y;
Warnings:
Note	1091	Can't DROP CONSTRAINT `y`; check that it exists
OPTIMIZE TABLE t2;
Table	Op	Msg_type	Msg_text
test.t2	optimize	note	Table does not support optimize, doing recreate + analyze instead
test.t2	optimize	status	OK
connection slave;
connection master;
drop table t1,t2;
include/rpl_end.inc