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44fac8eafb
Backporting the patch from BUG#11753506 into mysql-5.5 as it is already in mysql-trunk but not in mysql-5.5.
129 lines
2.7 KiB
Text
129 lines
2.7 KiB
Text
# Test case for BUG #11733
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-- source include/master-slave.inc
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-- source include/have_innodb.inc
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call mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT");
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# Create a test and replicate it to slave
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connection master;
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create user test;
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sync_slave_with_master;
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# Setting the master readonly :
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# - the variable @@readonly is not replicated on the slave
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connect (master2,127.0.0.1,test,,test,$MASTER_MYPORT,);
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connect (slave2,127.0.0.1,test,,test,$SLAVE_MYPORT,);
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connection master1;
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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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insert into t1 values(1001);
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insert into t2 values(2001);
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connection master;
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set global read_only=1;
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connection master1;
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select @@read_only;
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select * from t1;
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select * from t2;
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sync_slave_with_master;
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select @@read_only;
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select * from t1;
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select * from t2;
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# - replication of transactions
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connection master;
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set global read_only=0;
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connection master1;
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BEGIN;
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connection master2;
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BEGIN;
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connection master;
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select @@read_only;
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set global read_only=1;
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connection master1;
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-- echo *** On SUPER USER connection ***
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insert into t1 values(1002);
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--disable_warnings
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insert into t2 values(2002);
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--enable_warnings
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connection master2;
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-- echo *** On regular USER connection ***
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--error ER_OPTION_PREVENTS_STATEMENT
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insert into t1 values(1003);
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--error ER_OPTION_PREVENTS_STATEMENT
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insert into t2 values(2003);
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connection master1;
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## works even with read_only=1, because master1 is root
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-- echo *** SUPER USER COMMIT (must succeed) ***
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COMMIT;
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connection master2;
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-- echo *** regular USER COMMIT (must succeed - nothing to commit) ***
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COMMIT;
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connection master;
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select @@read_only;
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set global read_only=0;
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connection master1;
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insert into t1 values(1004);
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insert into t2 values(2004);
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select * from t1;
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select * from t2;
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sync_slave_with_master;
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select * from t1;
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select * from t2;
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# Setting the slave readonly : replication will pass
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#
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connection slave1;
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set global read_only=1;
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connection slave;
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select @@read_only;
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# Make sure the replicated table is also transactional
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show create table t1;
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# Make sure the replicated table is not transactional
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show create table t2;
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connection master;
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insert into t1 values(1005);
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insert into t2 values(2005);
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select * from t1;
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select * from t2;
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sync_slave_with_master;
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connection slave;
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select * from t1;
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select * from t2;
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# Non root user can not write on the slave
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connection slave2;
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--error ER_OPTION_PREVENTS_STATEMENT
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insert into t1 values(1006);
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--error ER_OPTION_PREVENTS_STATEMENT
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insert into t2 values(2006);
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## Cleanup
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connection master;
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drop user test;
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drop table t1;
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drop table t2;
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sync_slave_with_master;
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set global read_only=0;
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--source include/rpl_end.inc
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