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################# extra/rpl_tests/rpl_ddl.test ########################
# #
# DDL statements (sometimes with implicit COMMIT) and other stuff #
# executed on the master and it's propagation into the slave. #
# #
# The variables #
# $engine_type -- storage engine to be tested/used for the #
# permanent tables within the master #
# $temp_engine_type -- storage engine which supports TEMPORARY #
# tables <> $engine_type #
# $temp_engine_type must point to an all #
# time available storage engine #
# 2007-02 MySQL 5.1 MyISAM and MEMORY only #
# $show_binlog -- print binlog entries #
# 0 - no (default) + fits to the file with #
# results #
# 1 - yes (important for debugging) #
# This variable is used within #
# include/rpl_stmt_seq.inc. #
# $manipulate -- Manipulation of the binary logs #
# 0 - do nothing #
# 1 - so that the output of SHOW BINLOG #
# EVENTS IN <current log> contains only #
# commands of the current test sequence #
# This is especially useful, if the #
# $show_binlog is set to 1 and many #
# subtest are executed. #
# This variable is used within #
# include/rpl_stmt_seq.inc. #
# have to be set before sourcing this script. #
# #
# General assumption about the ideal replication behaviour: #
# Whatever on the master is executed the content of the slave must #
# be in sync with it. #
# #
# Tests of special interest: #
# a) Which DDL commands cause an implicit COMMIT ? #
# This is also of interest outside of replication. #
# b) Transactions modifying table content ending with #
# - explicit COMMIT or ROLLBACK #
# - implicit COMMIT because the connection to the master #
# executed a corresponding DDL statement or runs in #
# AUTOCOMMIT mode #
# - something similar to "implicit COMMIT" if the storage #
# engine (master) is not transactional #
# c) Command which change no data like SELECT or SHOW #
# They do not change anything within the master but #
# this must be also valid for the slave. #
# #
#######################################################################
# Last update:
# 2007-02-12 ML: - slave needs AUTOCOMMIT = 1, because we want to check only
# the propagation of actions of the master connection.
# - replace comments via SQL by "--echo ..."
# - remove some bugs within the testscripts
# - remove the use of include/rpl_stmt_seq2.inc
#
#
# NOTES:
# 2006-11-15 Lars: Matthias (ML) is the "owner" of this test case.
# So, please get him to review it whenever you want to
# do changes to it.
#
# PLEASE BE CAREFUL, WHEN MODIFYING THE TESTS !!
#
# Typical test architecture (--> include/rpl_stmt_seq.inc)
# --------------------------------------------------------
# 1. Master (no AUTOCOMMIT!): INSERT INTO mysqltest1.t1 without commit
# 2. Master and slave: Check the content of mysqltest1.t1
# 3. Master (no AUTOCOMMIT!): EXECUTE the statement to be tested
# 4. Master and slave: Check the content of mysqltest1.t1
# 5. Master (no AUTOCOMMIT!): ROLLBACK
# 6. Master and slave: Check the content of mysqltest1.t1
# If the previous into mysqltest1.t1 inserted row is visible,
# than the statement to be tested caused an explicit COMMIT
# (statement = COMMIT) or an implicit COMMIT (example CREATE TABLE).
# If the previous into mysqltest1.t1 inserted row is not visible,
# than the statement to be tested caused either an explicit ROLLBACK
# (statement = ROLLBACK), an implicit ROLLBACK (deadlock etc. but
# not tested here) or it does not cause any transaction end.
# 7. Flush the logs
#
# Some rules:
# -----------
# 1. Any use of mysqltest1.t1 within the statement to be tested must be
# avoided if possible. The only known exception is around LOCK TABLE.
#
# 2. The test logics needs for
# master connection: AUTOCOMMIT = 0
# slave connection: AUTOCOMMIT = 1
# The master connection is the actor and the slave connection is
# only an observer. I.e. the slave connection must not influence
# the activities of master connection.
#
# 3. !All! objects to be dropped, renamed, altered ... must be created
# before the tests start.
# --> less switching of AUTOCOMMIT mode on master side.
#
# 4. Never use a test object, which was direct or indirect affected by a
# preceding test sequence again.
# If one preceding test sequence hits a (sometimes not visible,
# because the sql error code of the statement might be 0) bug
# and these rules are ignored, a following test sequence might earn ugly
# effects like failing 'sync_slave_with_master', crashes of the slave or
# abort of the test case etc.. This means during analysis the first look
# points into a totally wrong area.
# Except table mysqltest1.t1 where ONLY DML is allowed.
#
# 5. This file is used in several tests (t/rpl_ddl_<whatever>.test).
# Please be aware that every change of the current file affects
# the results of these tests.
#
# ML: Some maybe banal hints:
# 1. The fact that we have here a master - slave replication does
# not cause that many general MySQL properties do not apply.
# Example:
# The connection to the slave is just a simple session and not a however
# magic working "copy" of the master session or something similar.
# - TEMPORARY TABLES and @variables are session specific
# - the slave session cannot see these things of the master.
# 2. The slave connection must not call sync_slave_with_master.
# 3. SHOW STATUS SLAVE must be run within the slave connection.
# 4. Testcase analysis becomes much more comfortable if
# $show_binlog within include/rpl_stmt_seq.inc is set to 1.
#
###############################################################
# Some preparations
###############################################################
# The sync_slave_with_master is needed to make the xids deterministic.
--source include/have_myisam.inc
--source include/sync_slave_sql_with_master.inc
--echo
--echo -------- switch to master -------
connection master;
SET AUTOCOMMIT = 1;
#
# 2. CREATE all objects needed
# working database is mysqltest1
# working table (transactional!) is mysqltest1.t1
#
CREATE DATABASE mysqltest1;
CREATE DATABASE mysqltest2;
eval CREATE TABLE mysqltest1.t1 (f1 BIGINT) ENGINE=$engine_type;
# Prevent Bug#26687 rpl_ddl test fails if run with --innodb option
# The testscript (suite/rpl/rpl_ddl.test) + the expected result need that the
# slave uses MyISAM for the table mysqltest.t1.
# This is not valid in case of suite/rpl_ndb/rpl_ndb_ddl.test which sources
# also this script.
--source include/sync_slave_sql_with_master.inc
connection slave;
if (`SELECT COUNT(*) FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_SCHEMA = 'mysqltest1' AND TABLE_NAME = 't1'
AND ENGINE <> 'MyISAM' AND '$engine_type' <> 'NDB'`)
{
skip This test needs on slave side: InnoDB disabled, default engine: MyISAM;
}
connection master;
INSERT INTO mysqltest1.t1 SET f1= 0;
eval CREATE TABLE mysqltest1.t2 (f1 BIGINT) ENGINE=$engine_type;
eval CREATE TABLE mysqltest1.t3 (f1 BIGINT) ENGINE=$engine_type;
eval CREATE TABLE mysqltest1.t4 (f1 BIGINT) ENGINE=$engine_type;
eval CREATE TABLE mysqltest1.t5 (f1 BIGINT) ENGINE=$engine_type;
eval CREATE TABLE mysqltest1.t6 (f1 BIGINT) ENGINE=$engine_type;
CREATE INDEX my_idx6 ON mysqltest1.t6(f1);
eval CREATE TABLE mysqltest1.t7 (f1 BIGINT) ENGINE=$engine_type;
INSERT INTO mysqltest1.t7 SET f1= 0;
eval CREATE TABLE mysqltest1.t8 (f1 BIGINT) ENGINE=$engine_type;
eval CREATE TABLE mysqltest1.t9 (f1 BIGINT) ENGINE=$engine_type;
eval CREATE TABLE mysqltest1.t10 (f1 BIGINT) ENGINE=$engine_type;
eval CREATE TABLE mysqltest1.t11 (f1 BIGINT) ENGINE=$engine_type;
eval CREATE TABLE mysqltest1.t12 (f1 BIGINT) ENGINE=$engine_type;
eval CREATE TABLE mysqltest1.t13 (f1 BIGINT) ENGINE=$engine_type;
eval CREATE TABLE mysqltest1.t14 (f1 BIGINT) ENGINE=$engine_type;
eval CREATE TABLE mysqltest1.t15 (f1 BIGINT) ENGINE=$engine_type;
eval CREATE TABLE mysqltest1.t16 (f1 BIGINT) ENGINE=$engine_type;
eval CREATE TABLE mysqltest1.t17 (f1 BIGINT) ENGINE=$engine_type;
eval CREATE TABLE mysqltest1.t18 (f1 BIGINT) ENGINE=$engine_type;
eval CREATE TABLE mysqltest1.t19 (f1 BIGINT) ENGINE=$engine_type;
eval CREATE TEMPORARY TABLE mysqltest1.t23 (f1 BIGINT) ENGINE=$temp_engine_type;
#
# 3. master sessions: never do AUTOCOMMIT
# slave sessions: do AUTOCOMMIT
#
SET AUTOCOMMIT = 0;
use mysqltest1;
--source include/sync_slave_sql_with_master.inc
--echo
--echo -------- switch to slave --------
connection slave;
SET AUTOCOMMIT = 1;
use mysqltest1;
--echo
--echo -------- switch to master -------
connection master;
# We don't want to abort the whole test if one statement sent
# to the server gets an error, because the following test
# sequences are nearly independend of the previous statements.
--disable_abort_on_error
###############################################################
# Banal case: commands which should never commit
# Just for checking if the test sequence is usable
###############################################################
let $my_stmt= SELECT 1;
let $my_master_commit= false;
let $my_slave_commit= false;
--source include/rpl_stmt_seq.inc
let $my_stmt= SELECT COUNT(*) FROM t1;
let $my_master_commit= false;
let $my_slave_commit= false;
--source include/rpl_stmt_seq.inc
###############################################################
# Banal case: (explicit) COMMIT and ROLLBACK
# Just for checking if the test sequence is usable
###############################################################
let $my_stmt= COMMIT;
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
let $my_stmt= ROLLBACK;
let $my_master_commit= false;
let $my_slave_commit= false;
--source include/rpl_stmt_seq.inc
###############################################################
# Cases with commands very similar to COMMIT
###############################################################
let $my_stmt= SET AUTOCOMMIT=1;
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
SET AUTOCOMMIT=0;
let $my_stmt= START TRANSACTION;
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
let $my_stmt= BEGIN;
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
###############################################################
# Cases with (BASE) TABLES and (UPDATABLE) VIEWs
###############################################################
let $my_stmt= DROP TABLE mysqltest1.t2;
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
SHOW TABLES LIKE 't2';
--echo
--echo -------- switch to slave --------
connection slave;
SHOW TABLES LIKE 't2';
--echo
--echo -------- switch to master -------
connection master;
let $my_stmt= DROP TEMPORARY TABLE mysqltest1.t23;
let $my_master_commit= false;
let $my_slave_commit= false;
--source include/rpl_stmt_seq.inc
SHOW TABLES LIKE 't23';
--echo
--echo -------- switch to slave --------
connection slave;
SHOW TABLES LIKE 't23';
--echo
--echo -------- switch to master -------
connection master;
let $my_stmt= RENAME TABLE mysqltest1.t3 to mysqltest1.t20;
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
SHOW TABLES LIKE 't20';
--echo
--echo -------- switch to slave --------
connection slave;
SHOW TABLES LIKE 't20';
--echo
--echo -------- switch to master -------
connection master;
let $my_stmt= ALTER TABLE mysqltest1.t4 ADD column f2 BIGINT;
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
describe mysqltest1.t4;
--echo
--echo -------- switch to slave --------
connection slave;
describe mysqltest1.t4;
--echo
--echo -------- switch to master -------
connection master;
let $my_stmt= CREATE TABLE mysqltest1.t21 (f1 BIGINT) ENGINE= $engine_type;
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
let $engine='';
let $eng_type='';
let $my_stmt= CREATE TEMPORARY TABLE mysqltest1.t22 (f1 BIGINT) ENGINE=$temp_engine_type;
let $my_master_commit= false;
let $my_slave_commit= false;
--source include/rpl_stmt_seq.inc
let $my_stmt= TRUNCATE TABLE mysqltest1.t7;
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
SELECT * FROM mysqltest1.t7;
--source include/sync_slave_sql_with_master.inc
--echo
--echo -------- switch to slave --------
connection slave;
SELECT * FROM mysqltest1.t7;
--echo
--echo -------- switch to master -------
connection master;
###############################################################
# Cases with LOCK/UNLOCK
###############################################################
# Attention:
# We have to LOCK mysqltest1.t1 here, though it violates the testing
# philosophy.
# Mysql response in case without previous LOCK TABLES mysqltest1.t1
# is:
# SELECT MAX(...) FROM mysqltest1.t1 is
# ERROR HY000: Table 't1' was not locked with LOCK TABLES
let $my_stmt= LOCK TABLES mysqltest1.t1 WRITE, mysqltest1.t8 READ;
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
UNLOCK TABLES;
# No prior locking
let $my_stmt= UNLOCK TABLES;
let $my_master_commit= false;
let $my_slave_commit= false;
--source include/rpl_stmt_seq.inc
# With prior read locking
# Attention:
# This subtest generates an error since the rpl_stmt_seq.inc
# tries to insert into t1.
LOCK TABLES mysqltest1.t1 READ;
let $my_stmt= UNLOCK TABLES;
let $my_master_commit= false;
let $my_slave_commit= false;
--source include/rpl_stmt_seq.inc
# With prior write locking
LOCK TABLES mysqltest1.t1 WRITE, mysqltest1.t8 READ;
let $my_stmt= UNLOCK TABLES;
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
###############################################################
# Cases with INDEXES
###############################################################
let $my_stmt= DROP INDEX my_idx6 ON mysqltest1.t6;
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
SHOW INDEX FROM mysqltest1.t6;
--echo
--echo -------- switch to slave --------
connection slave;
SHOW INDEX FROM mysqltest1.t6;
--echo
--echo -------- switch to master -------
connection master;
let $my_stmt= CREATE INDEX my_idx5 ON mysqltest1.t5(f1);
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
SHOW INDEX FROM mysqltest1.t5;
--echo
--echo -------- switch to slave --------
connection slave;
SHOW INDEX FROM mysqltest1.t5;
--echo
--echo -------- switch to master -------
connection master;
###############################################################
# Cases with DATABASE
###############################################################
let $my_stmt= DROP DATABASE mysqltest2;
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
SHOW DATABASES LIKE "mysqltest2";
--echo
--echo -------- switch to slave --------
connection slave;
SHOW DATABASES LIKE "mysqltest2";
--echo
--echo -------- switch to master -------
connection master;
let $my_stmt= CREATE DATABASE mysqltest3;
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
SHOW DATABASES LIKE "mysqltest3";
--echo
--echo -------- switch to slave --------
connection slave;
SHOW DATABASES LIKE "mysqltest3";
--echo
--echo -------- switch to master -------
connection master;
# End of 4.1 tests
###############################################################
# Cases with STORED PROCEDUREs
###############################################################
let $my_stmt= CREATE PROCEDURE p1() READS SQL DATA SELECT "this is p1";
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
--vertical_results
--replace_column 5 # 6 #
SHOW PROCEDURE STATUS LIKE 'p1';
--echo
--echo -------- switch to slave --------
connection slave;
--replace_column 5 # 6 #
SHOW PROCEDURE STATUS LIKE 'p1';
--echo
--echo -------- switch to master -------
connection master;
--horizontal_results
let $my_stmt= ALTER PROCEDURE p1 COMMENT "I have been altered";
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
--vertical_results
--replace_column 5 # 6 #
SHOW PROCEDURE STATUS LIKE 'p1';
--echo
--echo -------- switch to slave --------
connection slave;
--replace_column 5 # 6 #
SHOW PROCEDURE STATUS LIKE 'p1';
--echo
--echo -------- switch to master -------
connection master;
--horizontal_results
let $my_stmt= DROP PROCEDURE p1;
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
--vertical_results
SHOW PROCEDURE STATUS LIKE 'p1';
--echo
--echo -------- switch to slave --------
connection slave;
SHOW PROCEDURE STATUS LIKE 'p1';
--echo
--echo -------- switch to master -------
connection master;
--horizontal_results
###############################################################
# Cases with VIEWs
###############################################################
let $my_stmt= CREATE OR REPLACE VIEW v1 as select * from t1;
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
SHOW CREATE VIEW v1;
--echo
--echo -------- switch to slave --------
connection slave;
SHOW CREATE VIEW v1;
--echo
--echo -------- switch to master -------
connection master;
let $my_stmt= ALTER VIEW v1 AS select f1 from t1;
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
SHOW CREATE VIEW v1;
--echo
--echo -------- switch to slave --------
connection slave;
SHOW CREATE VIEW v1;
--echo
--echo -------- switch to master -------
connection master;
let $my_stmt= DROP VIEW IF EXISTS v1;
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
--error 1146
SHOW CREATE VIEW v1;
--echo
--echo -------- switch to slave --------
connection slave;
--error 1146
SHOW CREATE VIEW v1;
--echo
--echo -------- switch to master -------
connection master;
###############################################################
# Cases with TRIGGERs
###############################################################
let $my_stmt= CREATE TRIGGER trg1 BEFORE INSERT ON t1 FOR EACH ROW SET @a:=1;
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
SHOW TRIGGERS;
--echo
--echo -------- switch to slave --------
connection slave;
SHOW TRIGGERS;
--echo
--echo -------- switch to master -------
connection master;
let $my_stmt= DROP TRIGGER trg1;
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
SHOW TRIGGERS;
--echo
--echo -------- switch to slave --------
connection slave;
SHOW TRIGGERS;
--echo
--echo -------- switch to master -------
connection master;
###############################################################
# Cases with USERs
###############################################################
let $my_stmt= CREATE USER user1@localhost;
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
SELECT user FROM mysql.user WHERE user = 'user1';
--echo
--echo -------- switch to slave --------
connection slave;
SELECT user FROM mysql.user WHERE user = 'user1';
--echo
--echo -------- switch to master -------
connection master;
let $my_stmt= RENAME USER user1@localhost TO rename1@localhost;
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
SELECT user FROM mysql.user WHERE user = 'rename1';
--echo
--echo -------- switch to slave --------
connection slave;
SELECT user FROM mysql.user WHERE user = 'rename1';
--echo
--echo -------- switch to master -------
connection master;
let $my_stmt= DROP USER rename1@localhost;
let $my_master_commit= true;
let $my_slave_commit= true;
--source include/rpl_stmt_seq.inc
SELECT user FROM mysql.user WHERE user = 'rename1';
--echo
--echo -------- switch to slave --------
connection slave;
SELECT user FROM mysql.user WHERE user = 'rename1';
###############################################################
# Cleanup
###############################################################
use test;
--echo
--echo -------- switch to master -------
connection master;
DROP DATABASE mysqltest1;
# mysqltest2 was alreday DROPPED some tests before.
DROP DATABASE mysqltest3;