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19c380aaff
Non-transactional updates that take place inside a transaction present problems for logging because they are visible to other clients before the transaction is committed, and they are not rolled back even if the transaction is rolled back. It is not always possible to log correctly in statement format when both transactional and non-transactional tables are used in the same transaction. In the current patch, we ensure that such scenario is completely safe under the ROW and MIXED modes.
72 lines
1.5 KiB
Text
72 lines
1.5 KiB
Text
stop slave;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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reset master;
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reset slave;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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start slave;
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CREATE SCHEMA IF NOT EXISTS mysqlslap;
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USE mysqlslap;
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select @@global.binlog_format;
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@@global.binlog_format
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MIXED
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CREATE TABLE t1 (id INT primary key auto_increment, name VARCHAR(64));
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FLUSH TABLE t1;
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SELECT COUNT(*) FROM t1;
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COUNT(*)
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5000
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use mysqlslap;
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SELECT COUNT(*) FROM t1;
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COUNT(*)
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5000
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truncate table t1;
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insert delayed into t1 values(10, "my name");
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flush table t1;
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insert delayed into t1 values(10, "is Bond"), (20, "James Bond");
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flush table t1;
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select * from t1;
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id name
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10 my name
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20 James Bond
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select * from t1;
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id name
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10 my name
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20 James Bond
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delete from t1 where id!=10;
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insert delayed into t1 values(20, "is Bond"), (10, "James Bond");
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flush table t1;
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select * from t1;
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id name
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10 my name
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20 is Bond
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select * from t1;
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id name
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10 my name
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20 is Bond
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USE test;
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DROP SCHEMA mysqlslap;
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use test;
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FLUSH LOGS;
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FLUSH LOGS;
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CREATE TABLE t1(a int, UNIQUE(a));
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INSERT DELAYED IGNORE INTO t1 VALUES(1);
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INSERT DELAYED IGNORE INTO t1 VALUES(1);
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flush table t1;
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show binlog events in 'master-bin.000002' LIMIT 2,2;
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Log_name Pos Event_type Server_id End_log_pos Info
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x x x x x BEGIN
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x x x x x table_id: # (test.t1)
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select * from t1;
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a
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1
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On slave
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show binlog events in 'slave-bin.000002' LIMIT 2,2;
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Log_name Pos Event_type Server_id End_log_pos Info
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x x x x x BEGIN
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x x x x x table_id: # (test.t1)
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select * from t1;
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a
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1
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drop table t1;
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FLUSH LOGS;
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FLUSH LOGS;
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End of 5.0 tests
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