1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
include/master-slave.inc
[connection master]
ALTER TABLE mysql.gtid_slave_pos ENGINE = InnoDB;
CREATE TABLE t1 (a INT PRIMARY KEY, b INT) Engine=InnoDB;
include/stop_slave.inc
SET sql_log_bin= 0;
INSERT INTO t1 VALUES (1, 2);
SET sql_log_bin= 1;
CHANGE MASTER TO master_use_gtid= current_pos;
Contents on slave before:
SELECT * FROM t1 ORDER BY a;
a b
1 2
SET @old_parallel= @@GLOBAL.slave_parallel_threads;
SET GLOBAL slave_parallel_threads=8;
CREATE TEMPORARY TABLE t2 LIKE t1;
INSERT INTO t2 VALUE (1, 1);
INSERT INTO t2 VALUE (2, 1);
INSERT INTO t2 VALUE (3, 1);
INSERT INTO t2 VALUE (4, 1);
INSERT INTO t2 VALUE (5, 1);
INSERT INTO t1 SELECT * FROM t2;
DROP TEMPORARY TABLE t2;
INSERT INTO t1 VALUE (6, 3);
include/save_master_gtid.inc
Contents on master:
SELECT * FROM t1 ORDER BY a;
a b
1 1
2 1
3 1
4 1
5 1
6 3
START SLAVE;
include/wait_for_slave_sql_error.inc [errno=1062]
STOP SLAVE IO_THREAD;
Contents on slave on slave error:
SELECT * FROM t1 ORDER BY a;
a b
1 2
SET sql_log_bin= 0;
DELETE FROM t1 WHERE a=1;
SET sql_log_bin= 1;
include/start_slave.inc
include/sync_with_master_gtid.inc
Contents on slave after:
SELECT * FROM t1 ORDER BY a;
a b
1 1
2 1
3 1
4 1
5 1
6 3
DROP TABLE t1;
include/stop_slave.inc
SET GLOBAL slave_parallel_threads= @old_parallel;
include/start_slave.inc
include/rpl_end.inc
|
