rpl/t/rpl_events.test

##################################################################
# Author: Giuseppe                                               #
# Date: 2006-12-20                                               #
# Purpose: To test that event effects are replicated.            #
##################################################################

--source include/master-slave.inc

SET @old_event_scheduler = @@global.event_scheduler;
set global event_scheduler=1;

# first, we need a table to record something from an event

eval CREATE TABLE `t1` (
  `id` INT(10) UNSIGNED NOT NULL,
  `c` VARCHAR(50) NOT NULL,
  `ts` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  PRIMARY KEY (`id`)
) DEFAULT CHARSET=utf8;

INSERT INTO t1 (id, c) VALUES (1, 'manually');

# We create the event so that it inserts exactly 1 row in the table
# A recuring event is used so that we can be sure the event will
# fire regardless of timing delays on the server. Otherwise, it is
# possible for the event to timeout before it has inserted a row.
--echo "Creating event test.justonce on the master"
CREATE EVENT test.justonce ON SCHEDULE EVERY 2 SECOND DO
  INSERT IGNORE INTO t1 (id, c) VALUES (2, 'from justonce');

# Show the event is alive and present on master
--echo "Checking event is active on master"
SELECT db, name, status, originator FROM mysql.event WHERE db = 'test' AND name = 'justonce';

# Wait until event has fired. We know this because t1 will contain
# the row from the event.
let $wait_condition=
  SELECT COUNT(*) = 1 FROM t1 WHERE c = 'from justonce';
--source include/wait_condition.inc

# check that table t1 contains something
--echo "Checking event data on the master"
let $events_done=`SELECT count(*)  FROM t1 id`;
--disable_query_log
eval SELECT $events_done > 0 as ONE;
--enable_query_log

sync_slave_with_master;

--echo "Checking event data on the slave"
--disable_query_log
eval SELECT count(*) - $events_done as ZERO FROM t1 id;
--enable_query_log

--echo "Checking event is inactive on slave"
SELECT db, name, status, originator FROM mysql.event WHERE db = 'test' AND name = 'justonce';

# Create an event on the slave and check to see what the originator is.
--echo "Dropping event test.slave_once on the slave"
--disable_warnings
DROP EVENT IF EXISTS test.slave_once;
--enable_warnings

# Create an event on slave and check its state. An event shouldn't be executed
# so set start time in 1 hour.
CREATE EVENT test.slave_once ON SCHEDULE EVERY 5 MINUTE STARTS CURRENT_TIMESTAMP + INTERVAL 1 HOUR DO
  INSERT IGNORE INTO t1(id, c) VALUES (3, 'from slave_once');

--echo "Checking event status on the slave for originator value = slave's server_id"
SELECT db, name, status, originator FROM mysql.event WHERE db = 'test' AND name = 'slave_once';

--echo "Dropping event test.slave_once on the slave"
--disable_warnings
DROP EVENT IF EXISTS test.slave_once;
--enable_warnings

connection master;

# BUG#20384 - disable events on slave
--echo "Dropping event test.justonce on the master"
--disable_warnings
DROP EVENT IF EXISTS test.justonce;
--enable_warnings

# Create an event on master and check its state on slave. An event shouldn't be executed
# so set start time in 1 hour. Check that changes of event statement replicated to slave

--echo "Creating event test.er on the master"
CREATE EVENT test.er ON SCHEDULE EVERY 3 SECOND STARTS CURRENT_TIMESTAMP + INTERVAL 1 HOUR DO
  INSERT IGNORE INTO t1(id, c) VALUES (4, 'from er');

--echo "Checking event status on the master"
SELECT db, name, status, originator, body FROM mysql.event WHERE db = 'test' AND name = 'er';

sync_slave_with_master;

--echo "Checking event status on the slave"
SELECT db, name, status, originator, body FROM mysql.event WHERE db = 'test' AND name = 'er';

connection master;
--echo "Altering event test.er on the master"
ALTER EVENT test.er ON SCHEDULE EVERY 5 SECOND STARTS CURRENT_TIMESTAMP + INTERVAL 1 HOUR DO
  INSERT IGNORE INTO t1(id, c) VALUES (5, 'from alter er');

--echo "Checking event status on the master"
SELECT db, name, status, originator, body FROM mysql.event WHERE db = 'test' AND name = 'er';

sync_slave_with_master;

--echo "Checking event status on the slave"
SELECT db, name, status, originator, body FROM mysql.event WHERE db = 'test' AND name = 'er';

connection master;
--echo "Dropping event test.er on the master"
DROP EVENT test.er;

--echo "Checking event status on the master"
SELECT db, name, status, originator FROM mysql.event WHERE db = 'test';

--disable_info

sync_slave_with_master;

--echo "Checking event status on the slave"
SELECT db, name, status, originator FROM mysql.event WHERE db = 'test';

# test the DISABLE ON SLAVE for setting event SLAVESIDE_DISABLED as status
# on CREATE EVENT

# Create an event on slave and check its status. An event shouldn't be executed
# so set start time in 1 hour.

--echo "Creating event test.slave_terminate on the slave"
CREATE EVENT test.slave_terminate ON SCHEDULE EVERY 3 SECOND STARTS CURRENT_TIMESTAMP + INTERVAL 1 HOUR DO
  INSERT IGNORE INTO t1(id, c) VALUES (6, 'from slave_terminate');

--echo "Checking event status on the slave"
SELECT db, name, status, originator FROM mysql.event WHERE db = 'test' AND name = 'slave_terminate';

--echo "Dropping event test.slave_terminate on the slave"
DROP EVENT test.slave_terminate;

--echo "Creating event test.slave_terminate with DISABLE ON SLAVE on the slave"
CREATE EVENT test.slave_terminate ON SCHEDULE EVERY 3 SECOND DISABLE ON SLAVE DO
  INSERT IGNORE INTO t1(c) VALUES (7, 'from slave_terminate');

--echo "Checking event status on the slave"
SELECT db, name, status, originator FROM mysql.event WHERE db = 'test' AND name = 'slave_terminate';

--echo "Dropping event test.slave_terminate on the slave"
DROP EVENT test.slave_terminate;

--echo "Cleanup"

connection master;
DROP TABLE t1;
sync_slave_with_master;
connection master;

#
# Bug #28953  	Using events in a replication let the slave crash.
#

CREATE TABLE t28953 (a INT);

DELIMITER |;
CREATE EVENT event1 ON SCHEDULE EVERY 1 YEAR
DO BEGIN
	select * from t28953;
END;|
DELIMITER ;|

ALTER EVENT event1 RENAME TO event2;

sync_slave_with_master;

connection master;

DROP EVENT event2;

#
# BUG#44331
# This test verifies if the definer is consistent between master and slave,
# when the event is created without the DEFINER clause set explicitly or the
# DEFINER is set to CURRENT_USER
#
CREATE TABLE test.t1(details CHAR(30));

CREATE EVENT /*!50000 event44331_1 */
  ON SCHEDULE AT CURRENT_TIMESTAMP
  ON COMPLETION PRESERVE DISABLE
  DO INSERT INTO test.t1 VALUES('event event44331_1 fired - no definer');

CREATE DEFINER=CURRENT_USER /*!50000 EVENT event44331_2 */
  ON SCHEDULE AT CURRENT_TIMESTAMP
  ON COMPLETION PRESERVE DISABLE
  DO INSERT INTO test.t1 VALUES('event event44331_2 fired - DEFINER=CURRENT_USER');

CREATE DEFINER=CURRENT_USER() EVENT event44331_3
  ON SCHEDULE AT CURRENT_TIMESTAMP
  ON COMPLETION PRESERVE DISABLE
  DO INSERT INTO test.t1 VALUES('event event44331_3 fired - DEFINER=CURRENT_USER() function');

DELIMITER |;
CREATE /*!50000 DEFINER='user44331' */ EVENT event44331_4
  ON SCHEDULE AT CURRENT_TIMESTAMP
  ON COMPLETION PRESERVE DISABLE
  DO INSERT INTO test.t1 VALUES('event event44331_4 fired - DEFINER=user1');
# Test for bug#50095 Multi-statement including CREATE EVENT causes rotten
# binlog entry
  SELECT 'ABC';
  SELECT '123'|
DELIMITER ;|

select EVENT_SCHEMA, EVENT_NAME, DEFINER from information_schema.events
  where EVENT_NAME='event44331_1';
select EVENT_SCHEMA, EVENT_NAME, DEFINER from information_schema.events
  where EVENT_NAME='event44331_2';
select EVENT_SCHEMA, EVENT_NAME, DEFINER from information_schema.events
  where EVENT_NAME='event44331_3';
select EVENT_SCHEMA, EVENT_NAME, DEFINER from information_schema.events
  where EVENT_NAME='event44331_4';

sync_slave_with_master;
connection slave;
select EVENT_SCHEMA, EVENT_NAME, DEFINER from information_schema.events
  where EVENT_NAME='event44331_1';
select EVENT_SCHEMA, EVENT_NAME, DEFINER from information_schema.events
  where EVENT_NAME='event44331_2';
select EVENT_SCHEMA, EVENT_NAME, DEFINER from information_schema.events
  where EVENT_NAME='event44331_3';
select EVENT_SCHEMA, EVENT_NAME, DEFINER from information_schema.events
  where EVENT_NAME='event44331_4';

connection master;
SET @@global.event_scheduler= @old_event_scheduler;
DROP TABLE t28953;
DROP TABLE t1;
DROP EVENT event44331_1;
DROP EVENT event44331_2;
DROP EVENT event44331_3;
DROP EVENT event44331_4;
sync_slave_with_master;
--source include/rpl_end.inc