include/rpl_init.inc [topology=1->2]
connection server_1;
ALTER TABLE mysql.gtid_slave_pos ENGINE=InnoDB;
SET sql_log_bin= 0;
call mtr.add_suppression("Error writing file .*errno: 1950");
SET sql_log_bin= 1;
SET @old_gtid_strict_mode= @@GLOBAL.gtid_strict_mode;
SET GLOBAL gtid_strict_mode= 1;
connection server_2;
include/stop_slave.inc
SET @old_gtid_strict_mode= @@GLOBAL.gtid_strict_mode;
SET GLOBAL gtid_strict_mode=1;
CHANGE MASTER TO master_use_gtid=slave_pos;
include/start_slave.inc
connection server_1;
CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
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`; ALTER TABLE mysql.gtid_slave_pos ENGINE=InnoDB
master-bin.000001	#	Gtid	#	#	GTID #-#-#
master-bin.000001	#	Query	#	#	use `test`; CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB
master-bin.000001	#	Gtid	#	#	BEGIN GTID #-#-#
master-bin.000001	#	Query	#	#	use `test`; INSERT INTO t1 VALUES (1)
master-bin.000001	#	Xid	#	#	COMMIT /* XID */
SET server_id= 3;
SET gtid_seq_no= 3;
ERROR HY000: An attempt was made to binlog GTID 0-3-3 which would create an out-of-order sequence number with existing GTID 0-1-3, and gtid strict mode is enabled
SET @old_dbug = @@session.debug_dbug;
SET SESSION debug_dbug="d,ignore_set_gtid_seq_no_check";
SET gtid_seq_no= 3;
SET SESSION debug_dbug=@old_dbug;
INSERT INTO t1 VALUES (2);
ERROR HY000: An attempt was made to binlog GTID 0-3-3 which would create an out-of-order sequence number with existing GTID 0-1-3, and gtid strict mode is enabled
SET gtid_seq_no= 2;
ERROR HY000: An attempt was made to binlog GTID 0-3-2 which would create an out-of-order sequence number with existing GTID 0-1-3, and gtid strict mode is enabled
SET SESSION debug_dbug="d,ignore_set_gtid_seq_no_check";
SET gtid_seq_no= 2;
SET SESSION debug_dbug=@old_dbug;
INSERT INTO t1 VALUES (3);
ERROR HY000: An attempt was made to binlog GTID 0-3-2 which would create an out-of-order sequence number with existing GTID 0-1-3, and gtid strict mode is enabled
SET server_id= 1;
SET gtid_seq_no= 4;
INSERT INTO t1 VALUES (4);
SELECT * FROM t1 ORDER BY 1;
a
1
4
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`; ALTER TABLE mysql.gtid_slave_pos ENGINE=InnoDB
master-bin.000001	#	Gtid	#	#	GTID #-#-#
master-bin.000001	#	Query	#	#	use `test`; CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB
master-bin.000001	#	Gtid	#	#	BEGIN GTID #-#-#
master-bin.000001	#	Query	#	#	use `test`; INSERT INTO t1 VALUES (1)
master-bin.000001	#	Xid	#	#	COMMIT /* XID */
master-bin.000001	#	Gtid	#	#	BEGIN GTID #-#-#
master-bin.000001	#	Query	#	#	use `test`; INSERT INTO t1 VALUES (4)
master-bin.000001	#	Xid	#	#	COMMIT /* XID */
*** Test non-transactional GTID error (cannot be rolled back). ***
SET server_id= 3;
SET gtid_seq_no= 1;
ERROR HY000: An attempt was made to binlog GTID 0-3-1 which would create an out-of-order sequence number with existing GTID 0-1-4, and gtid strict mode is enabled
SET SESSION debug_dbug="d,ignore_set_gtid_seq_no_check";
SET gtid_seq_no= 1;
SET SESSION debug_dbug=@old_dbug;
CREATE TABLE t2 (a INT PRIMARY KEY) ENGINE=MyISAM;
ERROR HY000: An attempt was made to binlog GTID 0-3-1 which would create an out-of-order sequence number with existing GTID 0-1-4, and gtid strict mode is enabled
SET sql_log_bin= 0;
DROP TABLE t2;
SET sql_log_bin= 1;
CREATE TABLE t2 (a INT PRIMARY KEY) ENGINE=MyISAM;
SET gtid_seq_no= 1;
ERROR HY000: An attempt was made to binlog GTID 0-3-1 which would create an out-of-order sequence number with existing GTID 0-3-5, and gtid strict mode is enabled
SET SESSION debug_dbug="d,ignore_set_gtid_seq_no_check";
SET gtid_seq_no= 1;
SET SESSION debug_dbug=@old_dbug;
INSERT INTO t2 VALUES (1);
ERROR HY000: An attempt was made to binlog GTID 0-3-1 which would create an out-of-order sequence number with existing GTID 0-3-5, and gtid strict mode is enabled
SET server_id= 1;
SET gtid_seq_no= 6;
INSERT INTO t2 VALUES (2);
SELECT * FROM t2 ORDER BY a;
a
1
2
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`; ALTER TABLE mysql.gtid_slave_pos ENGINE=InnoDB
master-bin.000001	#	Gtid	#	#	GTID #-#-#
master-bin.000001	#	Query	#	#	use `test`; CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB
master-bin.000001	#	Gtid	#	#	BEGIN GTID #-#-#
master-bin.000001	#	Query	#	#	use `test`; INSERT INTO t1 VALUES (1)
master-bin.000001	#	Xid	#	#	COMMIT /* XID */
master-bin.000001	#	Gtid	#	#	BEGIN GTID #-#-#
master-bin.000001	#	Query	#	#	use `test`; INSERT INTO t1 VALUES (4)
master-bin.000001	#	Xid	#	#	COMMIT /* XID */
master-bin.000001	#	Gtid	#	#	GTID #-#-#
master-bin.000001	#	Query	#	#	use `test`; CREATE TABLE t2 (a INT PRIMARY KEY) ENGINE=MyISAM
master-bin.000001	#	Gtid	#	#	BEGIN GTID #-#-#
master-bin.000001	#	Query	#	#	use `test`; INSERT INTO t2 VALUES (2)
master-bin.000001	#	Query	#	#	COMMIT
*** Test that slave stops if it tries to apply a GTID that would create out-of-order binlog GTID sequence numbers. ***
connection server_2;
SELECT * FROM t1 ORDER BY a;
a
1
4
SELECT * FROM t2 ORDER BY a;
a
2
SET sql_log_bin= 0;
call mtr.add_suppression("An attempt was made to binlog GTID .* which would create an out-of-order sequence number with existing GTID .*, and gtid strict mode is enabled");
call mtr.add_suppression("The binlog on the master is missing the GTID [-0-9]+ requested by the slave");
SET sql_log_bin= 1;
INSERT INTO t1 VALUES (5);
connection server_1;
INSERT INTO t1 VALUES (6);
connection server_2;
include/wait_for_slave_sql_error.inc [errno=1950]
STOP SLAVE IO_THREAD;
SET GLOBAL gtid_strict_mode=0;
include/start_slave.inc
SET GLOBAL gtid_strict_mode=1;
SELECT * FROM t1 ORDER BY a;
a
1
4
5
6
INSERT INTO t1 VALUES (7);
connection server_1;
CREATE TABLE t3 (a INT PRIMARY KEY);
connection server_2;
include/wait_for_slave_sql_error.inc [errno=1950]
SHOW CREATE TABLE t3;
ERROR 42S02: Table 'test.t3' doesn't exist
STOP SLAVE IO_THREAD;
SET GLOBAL gtid_strict_mode=0;
include/start_slave.inc
SET GLOBAL gtid_strict_mode=1;
SHOW CREATE TABLE t3;
Table	t3
Create Table	CREATE TABLE `t3` (
  `a` int(11) NOT NULL,
  PRIMARY KEY (`a`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
INSERT INTO t1 VALUES (8);
connection server_1;
INSERT INTO t2 VALUES (3);
connection server_2;
include/wait_for_slave_sql_error.inc [errno=1950]
SELECT * FROM t2 ORDER BY a;
a
2
STOP SLAVE IO_THREAD;
SET GLOBAL gtid_strict_mode=0;
include/start_slave.inc
SET GLOBAL gtid_strict_mode=1;
SELECT * FROM t2 ORDER BY a;
a
2
3
*** Check slave requests starting from a hole on the master. ***
connection server_2;
include/stop_slave.inc
connection server_1;
INSERT INTO t1 VALUES (10);
SET gtid_seq_no= 100;
INSERT INTO t1 VALUES (11);
INSERT INTO t1 VALUES (12);
connection server_2;
SET GLOBAL gtid_slave_pos= "0-1-50";
START SLAVE;
include/wait_for_slave_io_error.inc [errno=1236]
STOP SLAVE SQL_THREAD;
SET GLOBAL gtid_strict_mode= 0;
include/start_slave.inc
SELECT * FROM t1 ORDER BY a;
a
1
4
5
6
7
8
11
12
SET GLOBAL gtid_strict_mode= 1;
connection server_1;
DROP TABLE t1, t2, t3;
SET GLOBAL gtid_strict_mode= @old_gtid_strict_mode;
connection server_2;
SET GLOBAL gtid_strict_mode= @old_gtid_strict_mode;
include/rpl_end.inc
