include/master-slave.inc
[connection master]
connection master;
ALTER TABLE mysql.gtid_slave_pos ENGINE=InnoDB;
CREATE TABLE t1 (a INT PRIMARY KEY, b VARCHAR(100));
INSERT INTO t1 VALUES (1, "a");
connection slave;
include/stop_slave.inc
CHANGE MASTER TO master_use_gtid=slave_pos;
SET @old_mode= @@GLOBAL.slave_parallel_mode;
SET GLOBAL slave_parallel_mode=optimistic;
SET @old_threads= @@GLOBAL.slave_parallel_threads;
SET GLOBAL slave_parallel_threads=10;
connection master;
INSERT INTO t1 VALUES (2, "b");
INSERT INTO t1 VALUES (3, "b");
INSERT INTO t1 VALUES (4, "b");
SET timestamp= @@timestamp + 24*60*60;
INSERT INTO t1 VALUES (5, "c");
INSERT INTO t1 VALUES (6, "c");
SET timestamp= 0;
include/save_master_gtid.inc
connection slave;
CHANGE MASTER TO master_delay=1;
include/start_slave.inc
SELECT MASTER_GTID_WAIT('GTID1');
MASTER_GTID_WAIT('GTID1')
0
SELECT MASTER_GTID_WAIT('GTID2', 2);
MASTER_GTID_WAIT('GTID2', 2)
-1
include/stop_slave.inc
SELECT * FROM t1 ORDER BY a;
a	b
1	a
2	b
3	b
4	b
CHANGE MASTER TO master_delay=0;
include/start_slave.inc
include/sync_with_master_gtid.inc
SELECT * FROM t1 ORDER BY a;
a	b
1	a
2	b
3	b
4	b
5	c
6	c
connection slave;
include/stop_slave.inc
CHANGE MASTER TO master_use_gtid=no, master_delay=0;
SET GLOBAL slave_parallel_mode=@old_mode;
SET GLOBAL slave_parallel_threads=@old_threads;
include/start_slave.inc
connection master;
DROP TABLE t1;
include/rpl_end.inc