113 lines
3.8 KiB
Plaintext
113 lines
3.8 KiB
Plaintext
################################################################################
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# The aim of this test is to verify that Group Replication successfully
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# blocks DML's on non-transactional tables.
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#
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# 0. Start a server with Group Replication
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# 1. Create tables with different storage engines, this should not be blocked
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# (INNODB, CSV, MyISAM, MEMORY, ARCHIVE, BLACKHOLE, MRG_MyISAM)
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# 2. Perform DML's on non-transactional tables, the instructions should FAIL.
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# 3. Execute a DML(INSERT..SELECT) on innodb table where select is from
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# non-transactional table. The instruction should FAIL.
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# 4. Alter the non-transactional table's engine to INNODB and execute
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# DML(INSERT..SELECT) again. This time instruction should SUCCEED.
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# 5. Clean-up
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#
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################################################################################
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--source include/have_group_replication_plugin.inc
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--source include/group_replication.inc
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--connection server1
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--echo Create tables with different storage engines, Group Replication should not block this.
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USE test;
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# Create table with INNODB
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CREATE TABLE tn (c1 int PRIMARY KEY, c2 int) ENGINE=INNODB;
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# Create table with CSV
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CREATE TABLE t1 (c1 int not null, c2 int not null) ENGINE=CSV;
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# Create table with MyISAM
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CREATE TABLE t2 (c1 int PRIMARY KEY, c2 int) ENGINE=MyISAM;
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# Create table with MEMORY
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CREATE TABLE t3 (c1 int PRIMARY KEY, c2 int) ENGINE=MEMORY;
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# Create table with ARCHIVE
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CREATE TABLE t4 (c1 int, c2 int) ENGINE=ARCHIVE;
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# Create table with BLACKHOLE
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CREATE TABLE t5 (c1 int PRIMARY KEY, c2 int) ENGINE=BLACKHOLE;
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# Create table with MRG_MyISAM
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CREATE TABLE t6 (C1 INT PRIMARY KEY, c2 int) ENGINE=MERGE UNION=(t2) INSERT_METHOD=LAST;
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--echo
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--echo Group Replication Should block DML's on non-transactional tables
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--echo
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--let $tables_count= 6
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while ($tables_count)
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{
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# These statements are expected to fail with ER_BEFORE_DML_VALIDATION_ERROR.
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# The ARCHIVE storage engine is an exception, as it rejects UPDATE and DELETE
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# statements with ER_ILLEGAL_HA during resolving.
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--let $update_delete_error = ER_BEFORE_DML_VALIDATION_ERROR
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if ($tables_count == 4) {
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--let $update_delete_error = ER_ILLEGAL_HA
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}
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# Test the INSERT instruction
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--error ER_BEFORE_DML_VALIDATION_ERROR
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--eval INSERT INTO t$tables_count (c1,c2) VALUES(1, 2)
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--eval INSERT INTO tn (c1) VALUES ($tables_count+10)
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# Test the UPDATE instruction
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--error $update_delete_error
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--eval UPDATE t$tables_count SET c2= 100
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# Test the REPLACE instructions
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--error ER_BEFORE_DML_VALIDATION_ERROR
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--eval REPLACE INTO t$tables_count(c1) VALUES(2)
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# Test the REPLACE...SELECT instruction
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--error ER_BEFORE_DML_VALIDATION_ERROR
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--eval REPLACE INTO t$tables_count (c1) SELECT tn.c1 FROM tn
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# Test the UPDATE_MULTI instruction
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--error $update_delete_error
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--eval UPDATE t$tables_count, tn SET t$tables_count.c1= 100, tn.c1= 100
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# Test the DELETE instruction
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--error $update_delete_error
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--eval DELETE FROM t$tables_count
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--eval DELETE FROM tn
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--dec $tables_count
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}
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--echo Check that INSERT...SELECT statement on InnoDB table(tn) from a non-transactional table(Eg:MyISAM t2) fails
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--error ER_BEFORE_DML_VALIDATION_ERROR
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INSERT INTO tn (c1) SELECT (t2.c1) FROM t2;
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--echo change storage engine to "InnoDB" on t2 and check INSERT...SELECT on tn succeeds
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ALTER TABLE t2 ENGINE=INNODB;
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INSERT INTO tn (c1) SELECT (t2.c1) FROM t2;
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# clean up
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DROP TABLE tn;
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DROP TABLE t1;
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DROP TABLE t2;
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DROP TABLE t3;
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DROP TABLE t4;
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DROP TABLE t5;
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DROP TABLE t6;
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SET SESSION sql_log_bin= 0;
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call mtr.add_suppression("Table.*does not have any PRIMARY KEY. This is not compatible with Group Replication.");
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call mtr.add_suppression("Table.*does not use the InnoDB storage engine. This is not compatible with Group Replication.");
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SET SESSION sql_log_bin= 1;
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--source include/group_replication_end.inc
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