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