include/master-slave.inc
Warnings:
Note	####	Sending passwords in plain text without SSL/TLS is extremely insecure.
Note	####	Storing MySQL user name or password information in the master info repository is not secure and is therefore not recommended. Please consider using the USER and PASSWORD connection options for START SLAVE; see the 'START SLAVE Syntax' in the MySQL Manual for more information.
[connection master]
CALL mtr.add_suppression("\\[ERROR\\] .*MY-\\d+.* \\[Repl\\] Slave SQL for channel '':.*Error 'Unknown storage engine 'MOCK'' on query");
CALL mtr.add_suppression("\\[ERROR\\] .*MY-\\d+.* \\[Repl\\] Slave SQL for channel '':.*Error 'Secondary engine operation failed. No secondary engine defined");
CALL mtr.add_suppression("\\[Warning\\] .*MY-\\d+.* \\[Repl\\] Slave: Unknown storage engine 'MOCK'");
CALL mtr.add_suppression("\\[Warning\\] .*MY-\\d+.* \\[Repl\\] Slave: Secondary engine operation failed. No secondary engine defined");
CALL mtr.add_suppression("\\[Warning\\] .*MY-\\d+.* \\[Server\\] Unsafe statement written to the binary log using statement format");
CALL mtr.add_suppression("The slave coordinator and worker threads are stopped");
[ Connection Master ]
INSTALL PLUGIN mock SONAME 'ha_mock.so';
SET @@secondary_engine_cost_threshold = 0;
[ Connection Slave ]
INSTALL PLUGIN mock SONAME 'ha_mock.so';
SET @@secondary_engine_cost_threshold = 0;
[ Connection Master ]
CREATE TABLE t1 (pk INT PRIMARY KEY AUTO_INCREMENT, vc VARCHAR(10), j JSON, b BLOB, vb VARBINARY(32)) SECONDARY_ENGINE=MOCK;
include/sync_slave_sql_with_master.inc
[ Connection Slave ]
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `pk` int(11) NOT NULL AUTO_INCREMENT,
  `vc` varchar(10) DEFAULT NULL,
  `j` json DEFAULT NULL,
  `b` blob,
  `vb` varbinary(32) DEFAULT NULL,
  PRIMARY KEY (`pk`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci SECONDARY_ENGINE=MOCK
FLUSH STATUS;
SELECT * FROM t1;
pk	vc	j	b	vb
SHOW SESSION STATUS LIKE 'Secondary_engine_execution_count';
Variable_name	Value
Secondary_engine_execution_count	0
[ Connection Master ]
INSERT INTO t1 VALUES(NULL, 'Poodle', '{"key":"value"}', 'Pug', x'1234');
INSERT INTO t1 VALUES(NULL, 'Labrador', '[{"key":"value"},{"key":"value2"}]', 'Boxer', x'abcd');
INSERT INTO t1 VALUES(NULL, 'Beagle', '[1,2,3]', 'Pitbull', x'abcd1234');
INSERT INTO t1 VALUES(NULL, 'Collie', '["ab","bc","cd"]', 'Huskey', x'1ab2c3d4');
INSERT INTO t1 VALUES(NULL, 'Shiba', '{"1":"one"}', 'Mastiff', x'ffff');
ALTER TABLE t1 SECONDARY_LOAD;
include/sync_slave_sql_with_master.inc
[ Connection Slave ]
FLUSH STATUS;
SELECT * FROM t1;
pk	vc	j	b	vb
1	Poodle	{"key": "value"}	Pug	4
2	Labrador	[{"key": "value"}, {"key": "value2"}]	Boxer	«Í
3	Beagle	[1, 2, 3]	Pitbull	«Í4
4	Collie	["ab", "bc", "cd"]	Huskey	²ÃÔ
5	Shiba	{"1": "one"}	Mastiff	ÿÿ
SHOW SESSION STATUS LIKE 'Secondary_engine_execution_count';
Variable_name	Value
Secondary_engine_execution_count	0
ALTER TABLE t1 SECONDARY_LOAD;
FLUSH STATUS;
SELECT * FROM t1;
pk	vc	j	b	vb
SHOW SESSION STATUS LIKE 'Secondary_engine_execution_count';
Variable_name	Value
Secondary_engine_execution_count	1
SET @save_use_secondary_engine = @@use_secondary_engine;
SET use_secondary_engine = OFF;
FLUSH STATUS;
SELECT * FROM t1;
pk	vc	j	b	vb
1	Poodle	{"key": "value"}	Pug	4
2	Labrador	[{"key": "value"}, {"key": "value2"}]	Boxer	«Í
3	Beagle	[1, 2, 3]	Pitbull	«Í4
4	Collie	["ab", "bc", "cd"]	Huskey	²ÃÔ
5	Shiba	{"1": "one"}	Mastiff	ÿÿ
SHOW SESSION STATUS LIKE 'Secondary_engine_execution_count';
Variable_name	Value
Secondary_engine_execution_count	0
SET use_secondary_engine = FORCED;
FLUSH STATUS;
SELECT * FROM t1;
pk	vc	j	b	vb
SHOW SESSION STATUS LIKE 'Secondary_engine_execution_count';
Variable_name	Value
Secondary_engine_execution_count	1
SET use_secondary_engine = @save_use_secondary_engine;
FLUSH STATUS;
SELECT /*+SET_VAR(use_secondary_engine=ON)*/ * FROM t1;
pk	vc	j	b	vb
SHOW SESSION STATUS LIKE 'Secondary_engine_execution_count';
Variable_name	Value
Secondary_engine_execution_count	1
FLUSH STATUS;
SELECT /*+SET_VAR(use_secondary_engine=OFF)*/ * FROM t1;
pk	vc	j	b	vb
1	Poodle	{"key": "value"}	Pug	4
2	Labrador	[{"key": "value"}, {"key": "value2"}]	Boxer	«Í
3	Beagle	[1, 2, 3]	Pitbull	«Í4
4	Collie	["ab", "bc", "cd"]	Huskey	²ÃÔ
5	Shiba	{"1": "one"}	Mastiff	ÿÿ
SHOW SESSION STATUS LIKE 'Secondary_engine_execution_count';
Variable_name	Value
Secondary_engine_execution_count	0
FLUSH STATUS;
SELECT /*+SET_VAR(use_secondary_engine=FORCED)*/ * FROM t1;
pk	vc	j	b	vb
SHOW SESSION STATUS LIKE 'Secondary_engine_execution_count';
Variable_name	Value
Secondary_engine_execution_count	1
[ Connection Master ]
CREATE TABLE t2 LIKE t1;
INSERT INTO t2 SELECT * FROM t1;
ALTER TABLE t2 SECONDARY_LOAD;
include/sync_slave_sql_with_master.inc
[ Connection Slave ]
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `pk` int(11) NOT NULL AUTO_INCREMENT,
  `vc` varchar(10) DEFAULT NULL,
  `j` json DEFAULT NULL,
  `b` blob,
  `vb` varbinary(32) DEFAULT NULL,
  PRIMARY KEY (`pk`)
) ENGINE=InnoDB AUTO_INCREMENT=6 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci SECONDARY_ENGINE=MOCK
FLUSH STATUS;
SELECT * FROM t2;
pk	vc	j	b	vb
1	Poodle	{"key": "value"}	Pug	4
2	Labrador	[{"key": "value"}, {"key": "value2"}]	Boxer	«Í
3	Beagle	[1, 2, 3]	Pitbull	«Í4
4	Collie	["ab", "bc", "cd"]	Huskey	²ÃÔ
5	Shiba	{"1": "one"}	Mastiff	ÿÿ
SHOW SESSION STATUS LIKE 'Secondary_engine_execution_count';
Variable_name	Value
Secondary_engine_execution_count	0
ALTER TABLE t2 SECONDARY_LOAD;
FLUSH STATUS;
SELECT * FROM t2;
pk	vc	j	b	vb
SHOW SESSION STATUS LIKE 'Secondary_engine_execution_count';
Variable_name	Value
Secondary_engine_execution_count	1
[ Connection Master ]
FLUSH STATUS;
SELECT * FROM t2;
pk	vc	j	b	vb
SHOW SESSION STATUS LIKE 'Secondary_engine_execution_count';
Variable_name	Value
Secondary_engine_execution_count	1
ALTER TABLE t1 SECONDARY_UNLOAD;
include/sync_slave_sql_with_master.inc
[ Connection Slave ]
FLUSH STATUS;
SELECT * FROM t1;
pk	vc	j	b	vb
SHOW SESSION STATUS LIKE 'Secondary_engine_execution_count';
Variable_name	Value
Secondary_engine_execution_count	1
ALTER TABLE t1 SECONDARY_UNLOAD;
FLUSH STATUS;
SELECT * FROM t1;
pk	vc	j	b	vb
1	Poodle	{"key": "value"}	Pug	4
2	Labrador	[{"key": "value"}, {"key": "value2"}]	Boxer	«Í
3	Beagle	[1, 2, 3]	Pitbull	«Í4
4	Collie	["ab", "bc", "cd"]	Huskey	²ÃÔ
5	Shiba	{"1": "one"}	Mastiff	ÿÿ
SHOW SESSION STATUS LIKE 'Secondary_engine_execution_count';
Variable_name	Value
Secondary_engine_execution_count	0
SET use_secondary_engine = FORCED;
FLUSH STATUS;
SELECT * FROM t1;
ERROR HY000: Secondary engine operation failed. use_secondary_engine is FORCED but query could not be executed in secondary engine.
SHOW SESSION STATUS LIKE 'Secondary_engine_execution_count';
Variable_name	Value
Secondary_engine_execution_count	0
SET use_secondary_engine = @save_use_secondary_engine;
FLUSH STATUS;
SELECT /*+SET_VAR(use_secondary_engine=FORCED)*/ * FROM t1;
ERROR HY000: Secondary engine operation failed. use_secondary_engine is FORCED but query could not be executed in secondary engine.
SHOW SESSION STATUS LIKE 'Secondary_engine_execution_count';
Variable_name	Value
Secondary_engine_execution_count	0
ALTER TABLE t2 SECONDARY_ENGINE=NULL;
include/stop_slave_sql.inc
[ Connection Master ]
ALTER TABLE t2 SECONDARY_LOAD;
[ Connection Slave ]
ALTER TABLE t2 SECONDARY_ENGINE=MOCK;
include/start_slave_sql.inc
include/wait_for_slave_param.inc [Slave_SQL_Running_State]
FLUSH STATUS;
SELECT * FROM t2;
pk	vc	j	b	vb
1	Poodle	{"key": "value"}	Pug	4
2	Labrador	[{"key": "value"}, {"key": "value2"}]	Boxer	«Í
3	Beagle	[1, 2, 3]	Pitbull	«Í4
4	Collie	["ab", "bc", "cd"]	Huskey	²ÃÔ
5	Shiba	{"1": "one"}	Mastiff	ÿÿ
SHOW SESSION STATUS LIKE 'Secondary_engine_execution_count';
Variable_name	Value
Secondary_engine_execution_count	0
[ Connection Master ]
ALTER TABLE t1 SECONDARY_ENGINE=NULL;
include/sync_slave_sql_with_master.inc
[ Connection Slave ]
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `pk` int(11) NOT NULL AUTO_INCREMENT,
  `vc` varchar(10) DEFAULT NULL,
  `j` json DEFAULT NULL,
  `b` blob,
  `vb` varbinary(32) DEFAULT NULL,
  PRIMARY KEY (`pk`)
) ENGINE=InnoDB AUTO_INCREMENT=6 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
FLUSH STATUS;
SELECT * FROM t1;
pk	vc	j	b	vb
1	Poodle	{"key": "value"}	Pug	4
2	Labrador	[{"key": "value"}, {"key": "value2"}]	Boxer	«Í
3	Beagle	[1, 2, 3]	Pitbull	«Í4
4	Collie	["ab", "bc", "cd"]	Huskey	²ÃÔ
5	Shiba	{"1": "one"}	Mastiff	ÿÿ
SHOW SESSION STATUS LIKE 'Secondary_engine_execution_count';
Variable_name	Value
Secondary_engine_execution_count	0
[ Connection Master ]
ALTER TABLE t1 SECONDARY_ENGINE=HELLO;
include/sync_slave_sql_with_master.inc
[ Connection Slave ]
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `pk` int(11) NOT NULL AUTO_INCREMENT,
  `vc` varchar(10) DEFAULT NULL,
  `j` json DEFAULT NULL,
  `b` blob,
  `vb` varbinary(32) DEFAULT NULL,
  PRIMARY KEY (`pk`)
) ENGINE=InnoDB AUTO_INCREMENT=6 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci SECONDARY_ENGINE=HELLO
ALTER TABLE t1 SECONDARY_ENGINE=NULL;
ALTER TABLE t1 SECONDARY_ENGINE=NADA;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `pk` int(11) NOT NULL AUTO_INCREMENT,
  `vc` varchar(10) DEFAULT NULL,
  `j` json DEFAULT NULL,
  `b` blob,
  `vb` varbinary(32) DEFAULT NULL,
  PRIMARY KEY (`pk`)
) ENGINE=InnoDB AUTO_INCREMENT=6 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci SECONDARY_ENGINE=NADA
ALTER TABLE t1 SECONDARY_ENGINE=NULL;
ALTER TABLE t1 SECONDARY_ENGINE=MOCK;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `pk` int(11) NOT NULL AUTO_INCREMENT,
  `vc` varchar(10) DEFAULT NULL,
  `j` json DEFAULT NULL,
  `b` blob,
  `vb` varbinary(32) DEFAULT NULL,
  PRIMARY KEY (`pk`)
) ENGINE=InnoDB AUTO_INCREMENT=6 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci SECONDARY_ENGINE=MOCK
ALTER TABLE t1 SECONDARY_LOAD;
ALTER TABLE t2 SECONDARY_LOAD;
FLUSH STATUS;
SELECT * FROM t1;
pk	vc	j	b	vb
SHOW SESSION STATUS LIKE 'Secondary_engine_execution_count';
Variable_name	Value
Secondary_engine_execution_count	1
ALTER TABLE t1 SECONDARY_UNLOAD;
FLUSH STATUS;
SELECT * FROM t1;
pk	vc	j	b	vb
1	Poodle	{"key": "value"}	Pug	4
2	Labrador	[{"key": "value"}, {"key": "value2"}]	Boxer	«Í
3	Beagle	[1, 2, 3]	Pitbull	«Í4
4	Collie	["ab", "bc", "cd"]	Huskey	²ÃÔ
5	Shiba	{"1": "one"}	Mastiff	ÿÿ
SHOW SESSION STATUS LIKE 'Secondary_engine_execution_count';
Variable_name	Value
Secondary_engine_execution_count	0
ALTER TABLE t2 SECONDARY_UNLOAD;
[ Connection Master ]
ALTER TABLE t1 SECONDARY_ENGINE=NULL;
ALTER TABLE t1 SECONDARY_ENGINE=MOCK;
include/sync_slave_sql_with_master.inc
[ Connection Slave ]
UNINSTALL PLUGIN mock;
include/stop_slave_sql.inc
[ Connection Master ]
ALTER TABLE t1 SECONDARY_LOAD;
[ Connection Slave ]
INSTALL PLUGIN mock SONAME 'ha_mock.so';
include/start_slave_sql.inc
include/wait_for_slave_param.inc [Slave_SQL_Running_State]
FLUSH STATUS;
SELECT * FROM t1;
pk	vc	j	b	vb
1	Poodle	{"key": "value"}	Pug	4
2	Labrador	[{"key": "value"}, {"key": "value2"}]	Boxer	«Í
3	Beagle	[1, 2, 3]	Pitbull	«Í4
4	Collie	["ab", "bc", "cd"]	Huskey	²ÃÔ
5	Shiba	{"1": "one"}	Mastiff	ÿÿ
SHOW SESSION STATUS LIKE 'Secondary_engine_execution_count';
Variable_name	Value
Secondary_engine_execution_count	0
[ Connection Master ]
DROP TABLE t1;
DROP TABLE t2;
UNINSTALL PLUGIN mock;
SET @@secondary_engine_cost_threshold = DEFAULT;
include/sync_slave_sql_with_master.inc
UNINSTALL PLUGIN mock;
SET @@secondary_engine_cost_threshold = DEFAULT;
include/rpl_end.inc