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60d4662496
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.
84 lines
2.1 KiB
Text
84 lines
2.1 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 TABLE t4 (
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id INT(5) unsigned NOT NULL auto_increment,
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name varchar(15) NOT NULL default '',
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number varchar(35) NOT NULL default 'default',
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PRIMARY KEY (id),
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UNIQUE KEY unique_rec (name,number)
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) ENGINE=InnoDB;
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LOAD DATA
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INFILE '../../std_data/loaddata_pair.dat'
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REPLACE INTO TABLE t4
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(name,number);
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SELECT * FROM t4;
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id name number
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1 XXX 12345
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2 XXY 12345
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SELECT * FROM t4;
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id name number
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1 XXX 12345
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2 XXY 12345
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LOAD DATA
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INFILE '../../std_data/loaddata_pair.dat'
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REPLACE INTO TABLE t4
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(name,number);
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SELECT * FROM t4;
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id name number
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4 XXX 12345
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5 XXY 12345
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SELECT * FROM t4;
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id name number
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4 XXX 12345
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5 XXY 12345
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FLUSH LOGS;
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FLUSH LOGS;
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DROP DATABASE IF EXISTS mysqltest1;
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CREATE DATABASE mysqltest1;
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CREATE TEMPORARY TABLE mysqltest1.tmp (f1 BIGINT);
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CREATE TABLE mysqltest1.t1 (f1 BIGINT) ENGINE="InnoDB";
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SET AUTOCOMMIT = 0;
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-------- switch to slave --------
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ALTER TABLE mysqltest1.t1 ENGINE = MyISAM;
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SHOW CREATE TABLE mysqltest1.t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`f1` bigint(20) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1
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-------- switch to master --------
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INSERT INTO mysqltest1.t1 SET f1= 1;
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DROP TEMPORARY TABLE mysqltest1.tmp;
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ROLLBACK;
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SHOW CREATE TABLE mysqltest1.tmp;
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ERROR 42S02: Table 'mysqltest1.tmp' doesn't exist
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SELECT COUNT(*) FROM mysqltest1.t1;
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COUNT(*)
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0
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INSERT INTO mysqltest1.t1 SET f1= 2;
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CREATE TEMPORARY TABLE mysqltest1.tmp2(a INT);
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ROLLBACK;
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SHOW CREATE TABLE mysqltest1.tmp2;
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Table Create Table
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tmp2 CREATE TEMPORARY TABLE `tmp2` (
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`a` int(11) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1
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SELECT COUNT(*) FROM mysqltest1.t1;
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COUNT(*)
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0
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-------- switch to slave --------
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SHOW CREATE TABLE mysqltest1.tmp;
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ERROR 42S02: Table 'mysqltest1.tmp' doesn't exist
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SHOW CREATE TABLE mysqltest1.tmp2;
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ERROR 42S02: Table 'mysqltest1.tmp2' doesn't exist
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SELECT COUNT(*) FROM mysqltest1.t1;
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COUNT(*)
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2
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FLUSH LOGS;
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-------- switch to master --------
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FLUSH LOGS;
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DROP DATABASE mysqltest1;
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End of 5.1 tests
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