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include/master-slave.inc
[connection master]
call mtr.add_suppression("Deadlock found");
**** On Master ****
SET SESSION BINLOG_FORMAT=ROW;
CREATE TABLE t1 (a INT PRIMARY KEY, b INT);
INSERT INTO t1 VALUES (1,1), (2,2), (3,3), (4,4);
**** On Slave ****
SHOW STATUS LIKE 'Slave_retried_transactions';
Variable_name Value
Slave_retried_transactions 0
set @@global.slave_exec_mode= 'IDEMPOTENT';
UPDATE t1 SET a = 5, b = 47 WHERE a = 1;
SELECT * FROM t1;
a b
5 47
2 2
3 3
4 4
**** On Master ****
UPDATE t1 SET a = 5, b = 5 WHERE a = 1;
SELECT * FROM t1;
a b
5 5
2 2
3 3
4 4
**** On Slave ****
set @@global.slave_exec_mode= default;
SHOW STATUS LIKE 'Slave_retried_transactions';
Variable_name Value
Slave_retried_transactions 0
SELECT * FROM t1;
a b
5 47
2 2
3 3
4 4
include/check_slave_is_running.inc
**** On Master ****
DROP TABLE t1;
SET SESSION BINLOG_FORMAT=MIXED;
CREATE TABLE t_myisam (id INT, PRIMARY KEY (id)) engine= MyIsam;
INSERT INTO t_myisam (id) VALUES(1);
CREATE TABLE t_innodb (id INT) engine= Innodb;
INSERT INTO t_innodb (id) VALUES(1);
BEGIN;
INSERT INTO t_innodb(id) VALUES(2);
INSERT INTO t_myisam(id) VALUES(3);
CREATE TEMPORARY TABLE x (id INT);
INSERT INTO t_myisam(id) VALUES(4),(1);
ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
INSERT INTO t_innodb(id) VALUES(5);
COMMIT;
SELECT * FROM t_innodb;
id
1
2
5
SELECT * FROM t_myisam;
id
1
3
4
SELECT * FROM t_innodb;
id
1
2
5
SELECT * FROM t_myisam;
id
1
3
4
BEGIN;
CREATE TEMPORARY TABLE tmp2 SELECT * FROM t_innodb;
INSERT INTO t_innodb(id) VALUES(1);
INSERT INTO t_innodb(id) VALUES(1);
ROLLBACK;
Warnings:
Warning 1196 Some non-transactional changed tables couldn't be rolled back
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Query # # use `test`; INSERT INTO t_innodb(id) VALUES(2)
master-bin.000001 # Query # # use `test`; INSERT INTO t_myisam(id) VALUES(3)
master-bin.000001 # Query # # use `test`; CREATE TEMPORARY TABLE x (id INT)
master-bin.000001 # Query # # use `test`; INSERT INTO t_myisam(id) VALUES(4),(1)
master-bin.000001 # Query # # use `test`; INSERT INTO t_innodb(id) VALUES(5)
master-bin.000001 # Xid # # COMMIT /* XID */
master-bin.000001 # Query # # use `test`; CREATE TEMPORARY TABLE tmp2 SELECT * FROM t_innodb
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Query # # use `test`; INSERT INTO t_innodb(id) VALUES(1)
master-bin.000001 # Query # # use `test`; INSERT INTO t_innodb(id) VALUES(1)
master-bin.000001 # Query # # ROLLBACK
DROP TABLE t_myisam, t_innodb;
include/rpl_end.inc
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