mirror of
https://github.com/MariaDB/server.git
synced 2025-11-03 14:33:32 +03:00
640 lines
15 KiB
Plaintext
640 lines
15 KiB
Plaintext
# Check that binlog is ok when a transaction mixes updates to InnoDB and
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# MyISAM.
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# It would be nice to make this a replication test, but in 4.0 the
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# slave is always with --skip-innodb in the testsuite. I (Guilhem) however
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# did some tests manually on a slave; tables are replicated fine and
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# Exec_Master_Log_Pos advances as expected.
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-- source include/have_log_bin.inc
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-- source include/have_innodb.inc
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--disable_warnings
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drop table if exists t1, t2;
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--enable_warnings
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connect (con1,localhost,root,,);
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connect (con2,localhost,root,,);
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connection con1;
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create table t1 (a int) engine=innodb;
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create table t2 (a int) engine=myisam;
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reset master;
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begin;
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insert into t1 values(1);
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insert into t2 select * from t1;
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commit;
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source include/show_binlog_events.inc;
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delete from t1;
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delete from t2;
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reset master;
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begin;
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insert into t1 values(2);
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insert into t2 select * from t1;
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# should say some changes to non-transact1onal tables couldn't be rolled back
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rollback;
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source include/show_binlog_events.inc;
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delete from t1;
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delete from t2;
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reset master;
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begin;
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insert into t1 values(3);
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savepoint my_savepoint;
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insert into t1 values(4);
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insert into t2 select * from t1;
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rollback to savepoint my_savepoint;
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commit;
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source include/show_binlog_events.inc;
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delete from t1;
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delete from t2;
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reset master;
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begin;
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insert into t1 values(5);
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savepoint my_savepoint;
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insert into t1 values(6);
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insert into t2 select * from t1;
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rollback to savepoint my_savepoint;
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insert into t1 values(7);
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commit;
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select a from t1 order by a; # check that savepoints work :)
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source include/show_binlog_events.inc;
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# and when ROLLBACK is not explicit?
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delete from t1;
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delete from t2;
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reset master;
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select get_lock("a",10);
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begin;
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insert into t1 values(8);
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insert into t2 select * from t1;
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disconnect con1;
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connection con2;
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# We want to SHOW BINLOG EVENTS, to know what was logged. But there is no
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# guarantee that logging of the terminated con1 has been done yet (it may not
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# even be started, so con1 may have not even attempted to lock the binlog yet;
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# so SHOW BINLOG EVENTS may come before con1 does the loggin. To be sure that
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# logging has been done, we use a user lock.
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select get_lock("a",10);
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source include/show_binlog_events.inc;
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# and when not in a transact1on?
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delete from t1;
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delete from t2;
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reset master;
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insert into t1 values(9);
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insert into t2 select * from t1;
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source include/show_binlog_events.inc;
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# Check that when the query updat1ng the MyISAM table is the first in the
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# transaction, we log it immediately.
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delete from t1;
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delete from t2;
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reset master;
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insert into t1 values(10); # first make t1 non-empty
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begin;
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insert into t2 select * from t1;
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source include/show_binlog_events.inc;
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insert into t1 values(11);
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commit;
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source include/show_binlog_events.inc;
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# Check that things work like before this BEGIN/ROLLBACK code was added,
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# when t2 is INNODB
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alter table t2 engine=INNODB;
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delete from t1;
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delete from t2;
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reset master;
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begin;
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insert into t1 values(12);
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insert into t2 select * from t1;
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commit;
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source include/show_binlog_events.inc;
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delete from t1;
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delete from t2;
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reset master;
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begin;
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insert into t1 values(13);
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insert into t2 select * from t1;
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rollback;
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source include/show_binlog_events.inc;
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delete from t1;
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delete from t2;
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reset master;
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begin;
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insert into t1 values(14);
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savepoint my_savepoint;
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insert into t1 values(15);
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insert into t2 select * from t1;
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rollback to savepoint my_savepoint;
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commit;
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source include/show_binlog_events.inc;
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delete from t1;
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delete from t2;
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reset master;
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begin;
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insert into t1 values(16);
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savepoint my_savepoint;
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insert into t1 values(17);
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insert into t2 select * from t1;
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rollback to savepoint my_savepoint;
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insert into t1 values(18);
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commit;
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select a from t1 order by a; # check that savepoints work :)
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source include/show_binlog_events.inc;
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# Test for BUG#5714, where a MyISAM update in the transaction used to
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# release row-level locks in InnoDB
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connect (con3,localhost,root,,);
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connection con3;
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delete from t1;
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delete from t2;
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--disable_warnings
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alter table t2 engine=MyISAM;
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--enable_warnings
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insert into t1 values (1);
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begin;
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select * from t1 for update;
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connection con2;
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select (@before:=unix_timestamp())*0; # always give repeatable output
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begin;
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send select * from t1 for update;
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connection con3;
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insert into t2 values (20);
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connection con2;
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--error 1205
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reap;
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select (@after:=unix_timestamp())*0; # always give repeatable output
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# verify that innodb_lock_wait_timeout was exceeded. When there was
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# the bug, the reap would return immediately after the insert into t2.
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select (@after-@before) >= 2;
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drop table t1,t2;
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commit;
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# test for BUG#7947 - DO RELEASE_LOCK() not written to binlog on rollback in
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# the middle of a transaction
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connection con2;
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begin;
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create temporary table ti (a int) engine=innodb;
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rollback;
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insert into ti values(1);
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set autocommit=0;
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create temporary table t1 (a int) engine=myisam;
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commit;
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insert t1 values (1);
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rollback;
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create table t0 (n int);
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insert t0 select * from t1;
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set autocommit=1;
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insert into t0 select GET_LOCK("lock1",null);
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set autocommit=0;
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create table t2 (n int) engine=innodb;
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insert into t2 values (3);
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disconnect con2;
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connection con3;
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select get_lock("lock1",60);
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source include/show_binlog_events.inc;
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do release_lock("lock1");
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drop table t0,t2;
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# End of 4.1 tests
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#
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# Test behaviour of CREATE ... SELECT when mixing MyISAM and InnoDB tables
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#
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set autocommit=0;
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CREATE TABLE t1 (a int, b int) engine=myisam;
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reset master;
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INSERT INTO t1 values (1,1),(1,2);
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--error ER_DUP_ENTRY
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CREATE TABLE t2 (primary key (a)) engine=innodb select * from t1;
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# This should give warning
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DROP TABLE if exists t2;
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INSERT INTO t1 values (3,3);
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--error ER_DUP_ENTRY
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CREATE TEMPORARY TABLE t2 (primary key (a)) engine=innodb select * from t1;
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ROLLBACK;
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# This should give warning
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DROP TABLE IF EXISTS t2;
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CREATE TABLE t2 (a int, b int, primary key (a)) engine=innodb;
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INSERT INTO t1 VALUES (4,4);
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--error ER_DUP_ENTRY
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CREATE TABLE IF NOT EXISTS t2 (primary key (a)) engine=innodb select * from t1;
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SELECT * from t2;
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TRUNCATE table t2;
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INSERT INTO t1 VALUES (5,5);
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--error ER_DUP_ENTRY
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INSERT INTO t2 select * from t1;
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SELECT * FROM t2;
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DROP TABLE t2;
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INSERT INTO t1 values (6,6);
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CREATE TEMPORARY TABLE t2 (a int, b int, primary key (a)) engine=innodb ;
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INSERT INTO t1 values (7,7);
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ROLLBACK;
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INSERT INTO t1 values (8,8);
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--error ER_DUP_ENTRY
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CREATE TEMPORARY TABLE IF NOT EXISTS t2 (primary key (a)) engine=innodb select * from t1;
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COMMIT;
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INSERT INTO t1 values (9,9);
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--error ER_DUP_ENTRY
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CREATE TEMPORARY TABLE IF NOT EXISTS t2 (primary key (a)) engine=innodb select * from t1;
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ROLLBACK;
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SELECT * from t2;
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TRUNCATE table t2;
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INSERT INTO t1 values (10,10);
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--error ER_DUP_ENTRY
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INSERT INTO t2 select * from t1;
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SELECT * from t1;
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INSERT INTO t2 values (100,100);
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--error ER_DUP_ENTRY
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CREATE TEMPORARY TABLE IF NOT EXISTS t2 (primary key (a)) engine=innodb select * from t1;
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COMMIT;
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INSERT INTO t2 values (101,101);
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--error ER_DUP_ENTRY
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CREATE TEMPORARY TABLE IF NOT EXISTS t2 (primary key (a)) engine=innodb select * from t1;
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ROLLBACK;
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SELECT * from t2;
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DROP TABLE t1,t2;
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source include/show_binlog_events.inc;
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# Test for BUG#16559 (ROLLBACK should always have a zero error code in
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# binlog). Has to be here and not earlier, as the SELECTs influence
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# XIDs differently between normal and ps-protocol (and SHOW BINLOG
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# EVENTS above read XIDs).
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connect (con4,localhost,root,,);
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connection con3;
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reset master;
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create table t1 (a int) engine=innodb;
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create table t2 (a int) engine=myisam;
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select get_lock("a",10);
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begin;
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insert into t1 values(8);
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insert into t2 select * from t1;
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disconnect con3;
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connection con4;
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select get_lock("a",10); # wait for rollback to finish
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flush logs;
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let $MYSQLD_DATADIR= `select @@datadir`;
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# we check that the error code of the "ROLLBACK" event is 0 and not
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# ER_SERVER_SHUTDOWN (i.e. disconnection just rolls back transaction
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# and does not make slave to stop)
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if (`select @@binlog_format = 'ROW'`)
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{
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--exec $MYSQL_BINLOG --start-position=525 $MYSQLD_DATADIR/master-bin.000001 > $MYSQLTEST_VARDIR/tmp/mix_innodb_myisam_binlog.output
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}
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if (`select @@binlog_format = 'STATEMENT' || @@binlog_format = 'MIXED'`)
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{
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--exec $MYSQL_BINLOG --start-position=556 $MYSQLD_DATADIR/master-bin.000001 > $MYSQLTEST_VARDIR/tmp/mix_innodb_myisam_binlog.output
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}
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--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
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eval select
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(@a:=load_file("$MYSQLTEST_VARDIR/tmp/mix_innodb_myisam_binlog.output"))
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is not null;
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--replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR
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eval select
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@a like "%#%error_code=0%ROLLBACK\\n/*!*/;%ROLLBACK /* added by mysqlbinlog */;%" OR
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@a like "%#%error_code=0%ROLLBACK\\r\\n/*!*/;%ROLLBACK /* added by mysqlbinlog */;%",
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@a not like "%#%error_code=%error_code=%";
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drop table t1, t2;
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#
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# Bug #27417 thd->no_trans_update.stmt lost value inside of SF-exec-stack
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# bug #28960 non-trans temp table changes with insert .. select
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# not binlogged after rollback
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#
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# testing appearence of insert into temp_table in binlog.
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# There are two branches of execution that require different setup.
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## send_eof() branch
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# prepare
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create temporary table tt (a int unique);
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create table ti (a int) engine=innodb;
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reset master;
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# action
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begin;
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insert into ti values (1);
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insert into ti values (2) ;
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insert into tt select * from ti;
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rollback;
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# check
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select count(*) from tt /* 2 */;
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source include/show_binlog_events.inc;
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select count(*) from ti /* zero */;
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insert into ti select * from tt;
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select * from ti /* that is what slave would miss - a bug */;
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## send_error() branch
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delete from ti;
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delete from tt where a=1;
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reset master;
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# action
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begin;
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insert into ti values (1);
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insert into ti values (2) /* to make the dup error in the following */;
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--error ER_DUP_ENTRY
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insert into tt select * from ti /* one affected and error */;
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rollback;
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# check
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source include/show_binlog_events.inc;
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select count(*) from ti /* zero */;
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insert into ti select * from tt;
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select * from tt /* that is what otherwise slave missed - the bug */;
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drop table ti, tt;
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#
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# Bug #27417 thd->no_trans_update.stmt lost value inside of SF-exec-stack
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#
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# Testing asserts: if there is a side effect of modifying non-transactional
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# table thd->no_trans_update.stmt must be TRUE;
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# the assert is active with debug build
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#
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--disable_warnings
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drop function if exists bug27417;
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drop table if exists t1,t2;
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--enable_warnings
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# side effect table
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CREATE TABLE t1 (a int NOT NULL auto_increment primary key) ENGINE=MyISAM;
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# target tables
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CREATE TABLE t2 (a int NOT NULL auto_increment, PRIMARY KEY (a));
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delimiter |;
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create function bug27417(n int)
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RETURNS int(11)
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begin
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insert into t1 values (null);
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return n;
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end|
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delimiter ;|
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reset master;
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# execute
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insert into t2 values (bug27417(1));
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insert into t2 select bug27417(2);
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reset master;
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--error ER_DUP_ENTRY
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insert into t2 values (bug27417(2));
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source include/show_binlog_events.inc; /* only (!) with fixes for #23333 will show there is the query */;
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select count(*) from t1 /* must be 3 */;
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reset master;
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select count(*) from t2;
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delete from t2 where a=bug27417(3);
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select count(*) from t2 /* nothing got deleted */;
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source include/show_binlog_events.inc; /* the query must be in regardless of #23333 */;
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select count(*) from t1 /* must be 5 */;
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--enable_info
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delete t2 from t2 where t2.a=bug27417(100) /* must not affect t2 */;
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--disable_info
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select count(*) from t1 /* must be 7 */;
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# function bug27417 remains for the following testing of bug#23333
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drop table t1,t2;
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#
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# Bug#23333 using the patch (and the test) for bug#27471
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#
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# throughout the bug tests
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# t1 - non-trans side effects gatherer;
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# t2 - transactional table;
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#
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CREATE TABLE t1 (a int NOT NULL auto_increment primary key) ENGINE=MyISAM;
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CREATE TABLE t2 (a int, PRIMARY KEY (a)) ENGINE=InnoDB;
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CREATE TABLE t3 (a int, PRIMARY KEY (a), b int unique) ENGINE=MyISAM;
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CREATE TABLE t4 (a int, PRIMARY KEY (a), b int unique) ENGINE=Innodb;
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CREATE TABLE t5 (a int, PRIMARY KEY (a)) ENGINE=InnoDB;
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#
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# INSERT
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#
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# prepare
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insert into t2 values (1);
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reset master;
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# execute
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--error ER_DUP_ENTRY
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insert into t2 values (bug27417(1));
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# check
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source include/show_binlog_events.inc; /* the output must denote there is the query */;
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select count(*) from t1 /* must be 1 */;
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#
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# INSERT SELECT
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#
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# prepare
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delete from t1;
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delete from t2;
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insert into t2 values (2);
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reset master;
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# execute
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--error ER_DUP_ENTRY
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insert into t2 select bug27417(1) union select bug27417(2);
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# check
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source include/show_binlog_events.inc; /* the output must denote there is the query */;
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select count(*) from t1 /* must be 2 */;
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#
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# UPDATE inc multi-update
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#
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# prepare
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delete from t1;
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insert into t3 values (1,1),(2,3),(3,4);
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reset master;
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# execute
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--error ER_DUP_ENTRY
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update t3 set b=b+bug27417(1);
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# check
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source include/show_binlog_events.inc; /* the output must denote there is the query */;
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select count(*) from t1 /* must be 2 */;
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## multi_update::send_eof() branch
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# prepare
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delete from t3;
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delete from t4;
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insert into t3 values (1,1);
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insert into t4 values (1,1),(2,2);
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reset master;
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# execute
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--error ER_DUP_ENTRY
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UPDATE t4,t3 SET t4.a=t3.a + bug27417(1) /* top level non-ta table */;
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# check
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source include/show_binlog_events.inc; /* the output must denote there is the query */;
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select count(*) from t1 /* must be 4 */;
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## send_error() branch of multi_update
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# prepare
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delete from t1;
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delete from t3;
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delete from t4;
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insert into t3 values (1,1),(2,2);
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insert into t4 values (1,1),(2,2);
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reset master;
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# execute
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--error ER_DUP_ENTRY
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UPDATE t3,t4 SET t3.a=t4.a + bug27417(1);
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# check
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select count(*) from t1 /* must be 1 */;
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# cleanup
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drop table t4;
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#
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# DELETE incl multi-delete
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#
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# prepare
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delete from t1;
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delete from t2;
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delete from t3;
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insert into t2 values (1);
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insert into t3 values (1,1);
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create trigger trg_del before delete on t2 for each row
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insert into t3 values (bug27417(1), 2);
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reset master;
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# execute
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--error ER_DUP_ENTRY
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delete from t2;
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# check
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source include/show_binlog_events.inc; /* the output must denote there is the query */;
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select count(*) from t1 /* must be 1 */;
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# cleanup
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drop trigger trg_del;
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# prepare
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delete from t1;
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delete from t2;
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delete from t5;
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create trigger trg_del_t2 after delete on t2 for each row
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insert into t1 values (1);
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insert into t2 values (2),(3);
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insert into t5 values (1),(2);
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reset master;
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# execute
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--error ER_DUP_ENTRY
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delete t2.* from t2,t5 where t2.a=t5.a + 1;
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# check
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source include/show_binlog_events.inc; /* the output must denote there is the query */;
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select count(*) from t1 /* must be 1 */;
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#
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# LOAD DATA
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#
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# prepare
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delete from t1;
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create table t4 (a int default 0, b int primary key) engine=innodb;
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insert into t4 values (0, 17);
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reset master;
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# execute
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--error ER_DUP_ENTRY
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load data infile '../../std_data/rpl_loaddata.dat' into table t4 (a, @b) set b= @b + bug27417(2);
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# check
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select * from t4;
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select count(*) from t1 /* must be 2 */;
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source include/show_binlog_events.inc; /* the output must denote there is the query */;
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#
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# bug#23333 cleanup
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#
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drop trigger trg_del_t2;
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drop table t1,t2,t3,t4,t5;
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drop function bug27417;
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--echo end of tests
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