include/master-slave.inc
[connection master]
#
#
# STEP 1 - CREATE AND REPLICATE TEST TABLES
#
connection master;
#
# *** Create test tables
#
show global variables like 'binlog_format%';
Variable_name	Value
binlog_format	MIXED
drop table if exists test.marker;
select thread_id into @my_thread_id
from performance_schema.threads
where processlist_id = connection_id();
create table test.marker(s1 int) engine=innodb;
connection slave;
#
# *** Clear statement events
#
#
# STEP 2 - REPLICATE ONE ROW ON MASTER TO GET REPLICATION THREAD ID ON SLAVE
#
connection master;
#
insert into test.marker values (0);
#
connection slave;
#
# *** Verify row, get replication thread id, clear statement events
#
select thread_id into @slave_thread_id from performance_schema.events_statements_history
where sql_text like '%marker%';
# *** Verify row inserted on master was replicated
select count(*) = 1 as 'Expect 1' from test.marker;
Expect 1
1
# *** Clear statement events
#
#
# STEP 3 - PERFORM DML STATEMENTS ON MASTER
#
connection master;
#
show global variables like 'binlog_format%';
Variable_name	Value
binlog_format	MIXED
# *** Clear statement events
#
# *** Create/drop table, create/drop database
#
create database marker1_db;
create database marker2_db;
create table marker1_db.table1 (s1 int) engine=innodb;
create table marker2_db.table1 (s1 int) engine=innodb;
create table marker2_db.table2 (s1 int) engine=innodb;
#
# *** Transaction
start transaction;
insert into marker1_db.table1 values (1), (2), (3);
insert into marker2_db.table1 values (1), (2), (3);
commit;
#
# *** Alter
alter table marker1_db.table1 add column (s2 varchar(32));
#
# *** Insert, Update
start transaction;
insert into marker1_db.table1 values (4, 'four'), (5, 'five'), (6, 'six');
update marker1_db.table1 set s1 = s1 + 1;
commit;
#
# *** Rollback
start transaction;
insert into marker1_db.table1 values (7, 'seven'), (8, 'eight'), (9, 'nine');
rollback;
#
# *** Autocommit, Delete, Drop
delete from marker1_db.table1 where s1 > 4;
drop table marker2_db.table1;
drop database marker2_db;
#
# *** Examine statements events that will be compared on the slave
#
select thread_id, event_id, rpad(event_name, 28, ' ') event_name, rpad(current_schema, 10, ' ') current_schema, rpad(digest_text, 72, ' ') digest_text, sql_text from performance_schema.events_statements_history_long
where sql_text like '%marker%' order by event_id;
thread_id	event_id	event_name	current_schema	digest_text	sql_text
[THREAD_ID]	[EVENT_ID]	statement/sql/create_db     	test      	CREATE SCHEMA `marker1_db`                                              	create database marker1_db
[THREAD_ID]	[EVENT_ID]	statement/sql/create_db     	test      	CREATE SCHEMA `marker2_db`                                              	create database marker2_db
[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE `marker1_db` . `table1` ( `s1` INTEGER ) ENGINE = `innodb` 	create table marker1_db.table1 (s1 int) engine=innodb
[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE `marker2_db` . `table1` ( `s1` INTEGER ) ENGINE = `innodb` 	create table marker2_db.table1 (s1 int) engine=innodb
[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE `marker2_db` . `table2` ( `s1` INTEGER ) ENGINE = `innodb` 	create table marker2_db.table2 (s1 int) engine=innodb
[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO `marker1_db` . `table1` VALUES (?) /* , ... */              	insert into marker1_db.table1 values (1), (2), (3)
[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO `marker2_db` . `table1` VALUES (?) /* , ... */              	insert into marker2_db.table1 values (1), (2), (3)
[THREAD_ID]	[EVENT_ID]	statement/sql/alter_table   	test      	ALTER TABLE `marker1_db` . `table1` ADD COLUMN ( `s2` VARCHARACTER (?) )	alter table marker1_db.table1 add column (s2 varchar(32))
[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO `marker1_db` . `table1` VALUES (...) /* , ... */            	insert into marker1_db.table1 values (4, 'four'), (5, 'five'), (6, 'six')
[THREAD_ID]	[EVENT_ID]	statement/sql/update        	test      	UPDATE `marker1_db` . `table1` SET `s1` = `s1` + ?                      	update marker1_db.table1 set s1 = s1 + 1
[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO `marker1_db` . `table1` VALUES (...) /* , ... */            	insert into marker1_db.table1 values (7, 'seven'), (8, 'eight'), (9, 'nine')
[THREAD_ID]	[EVENT_ID]	statement/sql/delete        	test      	DELETE FROM `marker1_db` . `table1` WHERE `s1` > ?                      	delete from marker1_db.table1 where s1 > 4
[THREAD_ID]	[EVENT_ID]	statement/sql/drop_table    	test      	DROP TABLE `marker2_db` . `table1`                                      	drop table marker2_db.table1
[THREAD_ID]	[EVENT_ID]	statement/sql/drop_db       	test      	DROP SCHEMA `marker2_db`                                                	drop database marker2_db
#
#
# STEP 4 - REPLICATE STATEMENT EVENTS ON MASTER TO SLAVE
#
#
# *** Store statement events in holding table, then replicate
#
#
# Create table to hold statement events for later comparison on the slave
#
create table test.master_events_statements_history_long as
(select thread_id, event_id, event_name, sql_text, digest, digest_text, current_schema, rows_affected
from performance_schema.events_statements_history_long
where (thread_id=@my_thread_id and digest_text like '%marker%'));
#
#
# STEP 5 - VERIFY DML AND DDL STATEMENT EVENTS ON SLAVE
#
connection slave;
#
# *** List statement events from master
#
select thread_id, event_id, rpad(event_name, 28, ' ') event_name, rpad(current_schema, 10, ' ') current_schema, rpad(digest_text, 72, ' ') digest_text, sql_text from master_events_statements_history_long order by event_id;
thread_id	event_id	event_name	current_schema	digest_text	sql_text
[THREAD_ID]	[EVENT_ID]	statement/sql/create_db     	test      	CREATE SCHEMA `marker1_db`                                              	create database marker1_db
[THREAD_ID]	[EVENT_ID]	statement/sql/create_db     	test      	CREATE SCHEMA `marker2_db`                                              	create database marker2_db
[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE `marker1_db` . `table1` ( `s1` INTEGER ) ENGINE = `innodb` 	create table marker1_db.table1 (s1 int) engine=innodb
[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE `marker2_db` . `table1` ( `s1` INTEGER ) ENGINE = `innodb` 	create table marker2_db.table1 (s1 int) engine=innodb
[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE `marker2_db` . `table2` ( `s1` INTEGER ) ENGINE = `innodb` 	create table marker2_db.table2 (s1 int) engine=innodb
[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO `marker1_db` . `table1` VALUES (?) /* , ... */              	insert into marker1_db.table1 values (1), (2), (3)
[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO `marker2_db` . `table1` VALUES (?) /* , ... */              	insert into marker2_db.table1 values (1), (2), (3)
[THREAD_ID]	[EVENT_ID]	statement/sql/alter_table   	test      	ALTER TABLE `marker1_db` . `table1` ADD COLUMN ( `s2` VARCHARACTER (?) )	alter table marker1_db.table1 add column (s2 varchar(32))
[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO `marker1_db` . `table1` VALUES (...) /* , ... */            	insert into marker1_db.table1 values (4, 'four'), (5, 'five'), (6, 'six')
[THREAD_ID]	[EVENT_ID]	statement/sql/update        	test      	UPDATE `marker1_db` . `table1` SET `s1` = `s1` + ?                      	update marker1_db.table1 set s1 = s1 + 1
[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO `marker1_db` . `table1` VALUES (...) /* , ... */            	insert into marker1_db.table1 values (7, 'seven'), (8, 'eight'), (9, 'nine')
[THREAD_ID]	[EVENT_ID]	statement/sql/delete        	test      	DELETE FROM `marker1_db` . `table1` WHERE `s1` > ?                      	delete from marker1_db.table1 where s1 > 4
[THREAD_ID]	[EVENT_ID]	statement/sql/drop_table    	test      	DROP TABLE `marker2_db` . `table1`                                      	drop table marker2_db.table1
[THREAD_ID]	[EVENT_ID]	statement/sql/drop_db       	test      	DROP SCHEMA `marker2_db`                                                	drop database marker2_db
#
# *** List statement events on slave
#
select thread_id, event_id, rpad(event_name, 28, ' ') event_name, rpad(current_schema, 10, ' ') current_schema, rpad(digest_text, 72, ' ') digest_text, sql_text from performance_schema.events_statements_history_long
where thread_id = @slave_thread_id and sql_text like '%marker%' order by event_id;
thread_id	event_id	event_name	current_schema	digest_text	sql_text
[THREAD_ID]	[EVENT_ID]	statement/sql/create_db     	marker1_db	CREATE SCHEMA `marker1_db`                                              	create database marker1_db
[THREAD_ID]	[EVENT_ID]	statement/sql/create_db     	marker2_db	CREATE SCHEMA `marker2_db`                                              	create database marker2_db
[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE `marker1_db` . `table1` ( `s1` INTEGER ) ENGINE = `innodb` 	create table marker1_db.table1 (s1 int) engine=innodb
[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE `marker2_db` . `table1` ( `s1` INTEGER ) ENGINE = `innodb` 	create table marker2_db.table1 (s1 int) engine=innodb
[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE `marker2_db` . `table2` ( `s1` INTEGER ) ENGINE = `innodb` 	create table marker2_db.table2 (s1 int) engine=innodb
[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO `marker1_db` . `table1` VALUES (?) /* , ... */              	insert into marker1_db.table1 values (1), (2), (3)
[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO `marker2_db` . `table1` VALUES (?) /* , ... */              	insert into marker2_db.table1 values (1), (2), (3)
[THREAD_ID]	[EVENT_ID]	statement/sql/alter_table   	test      	ALTER TABLE `marker1_db` . `table1` ADD COLUMN ( `s2` VARCHARACTER (?) )	alter table marker1_db.table1 add column (s2 varchar(32))
[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO `marker1_db` . `table1` VALUES (...) /* , ... */            	insert into marker1_db.table1 values (4, 'four'), (5, 'five'), (6, 'six')
[THREAD_ID]	[EVENT_ID]	statement/sql/update        	test      	UPDATE `marker1_db` . `table1` SET `s1` = `s1` + ?                      	update marker1_db.table1 set s1 = s1 + 1
[THREAD_ID]	[EVENT_ID]	statement/sql/delete        	test      	DELETE FROM `marker1_db` . `table1` WHERE `s1` > ?                      	delete from marker1_db.table1 where s1 > 4
[THREAD_ID]	[EVENT_ID]	statement/sql/drop_table    	test      	DROP TABLE `marker2_db` . `table1`                                      	DROP TABLE `marker2_db`.`table1` /* generated by server */
[THREAD_ID]	[EVENT_ID]	statement/sql/drop_db       	marker2_db	DROP SCHEMA `marker2_db`                                                	drop database marker2_db
#
# *** Compare master and slave events
#

# *** Event name comparison - expect 0 mismatches

select thread_id, event_id, event_name, digest_text, sql_text from performance_schema.events_statements_history_long t1
where t1.thread_id = @slave_thread_id and
sql_text like '%marker%' and
not exists (select * from master_events_statements_history_long t2 where t2.event_name = t1.event_name);
thread_id	event_id	event_name	digest_text	sql_text

# *** Statement digest comparison - expect 1 mismatch for DROP TABLE

select thread_id, event_id, event_name, digest, digest_text, sql_text from performance_schema.events_statements_history_long t1
where t1.thread_id = @slave_thread_id and
sql_text like '%marker%' and
not exists (select * from master_events_statements_history_long t2 where t2.digest = t1.digest);
thread_id	event_id	event_name	digest	digest_text	sql_text
#
#
# STEP 6 - DISABLE REPLICATED STATEMENT EVENTS ON SLAVE
#
update performance_schema.setup_instruments set enabled='no', timed='no'
  where name like '%statement/abstract/relay_log%';
select * from performance_schema.setup_instruments where name like '%statement/abstract/relay_log%';
NAME	ENABLED	TIMED
statement/abstract/relay_log	NO	NO
#
#
# STEP 7 - UPDATE TABLES ON MASTER, REPLICATE
#
connection master;
#
# *** Clear statement events
# *** Update some tables, then replicate
#
insert into marker1_db.table1 values (999, '999'), (998, '998'), (997, '997');
#
#
# STEP 8 - VERIFY TABLE UPDATES FROM MASTER, EXPECT NO STATEMENT EVENTS ON SLAVE
#
connection slave;
#
# *** Confirm rows were replicated
#
select * from marker1_db.table1 where s1 > 900 order by s1;
s1	s2
997	997
998	998
999	999
#
# *** Confirm that are no statements events from the replication thread
#
select * from performance_schema.events_statements_history_long
where thread_id = @slave_thread_id;
THREAD_ID	EVENT_ID	END_EVENT_ID	EVENT_NAME	SOURCE	TIMER_START	TIMER_END	TIMER_WAIT	LOCK_TIME	SQL_TEXT	DIGEST	DIGEST_TEXT	CURRENT_SCHEMA	OBJECT_TYPE	OBJECT_SCHEMA	OBJECT_NAME	OBJECT_INSTANCE_BEGIN	MYSQL_ERRNO	RETURNED_SQLSTATE	MESSAGE_TEXT	ERRORS	WARNINGS	ROWS_AFFECTED	ROWS_SENT	ROWS_EXAMINED	CREATED_TMP_DISK_TABLES	CREATED_TMP_TABLES	SELECT_FULL_JOIN	SELECT_FULL_RANGE_JOIN	SELECT_RANGE	SELECT_RANGE_CHECK	SELECT_SCAN	SORT_MERGE_PASSES	SORT_RANGE	SORT_ROWS	SORT_SCAN	NO_INDEX_USED	NO_GOOD_INDEX_USED	NESTING_EVENT_ID	NESTING_EVENT_TYPE	NESTING_EVENT_LEVEL
#
#
# STEP 9 - CLEAN UP
#
#
include/rpl_end.inc
