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fb2323c082
alter_treable-big.test was failing due to the use of RAND() function which is no more replication safe. This has been modified using static values. Also, 'sleep' has been replaced using 'debug_sync' and the execution time of the test has been reduced significantly. This test is now taken out of the disabled.def file and is being enabled.
78 lines
3.1 KiB
Plaintext
78 lines
3.1 KiB
Plaintext
drop table if exists t1, t2;
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set debug_sync='RESET';
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create table t1 (n1 int, n2 int, n3 int,
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key (n1, n2, n3),
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key (n2, n3, n1),
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key (n3, n1, n2));
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create table t2 (i int);
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alter table t1 disable keys;
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insert into t1 values (1, 2, 3);
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reset master;
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set debug_sync='alter_table_enable_indexes SIGNAL parked WAIT_FOR go';
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alter table t1 enable keys;;
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set debug_sync='now WAIT_FOR parked';
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insert into t2 values (1);
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insert into t1 values (1, 1, 1);;
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set debug_sync='now SIGNAL go';
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show binlog events from <binlog_start>;
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Log_name Pos Event_type Server_id End_log_pos Info
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; insert into t2 values (1)
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master-bin.000001 # Query # # COMMIT
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master-bin.000001 # Query # # use `test`; alter table t1 enable keys
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; insert into t1 values (1, 1, 1)
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master-bin.000001 # Query # # COMMIT
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drop tables t1, t2;
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set debug_sync='RESET';
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End of 5.0 tests
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drop table if exists t1, t2, t3;
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create table t1 (i int);
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reset master;
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set debug_sync='alter_table_before_main_binlog SIGNAL parked WAIT_FOR go';
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alter table t1 change i c char(10) default 'Test1';;
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set debug_sync='now WAIT_FOR parked';
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insert into t1 values ();;
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set debug_sync='now SIGNAL go';
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select * from t1;
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c
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Test1
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set debug_sync='alter_table_before_main_binlog SIGNAL parked WAIT_FOR go';
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alter table t1 change c vc varchar(100) default 'Test2';;
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set debug_sync='now WAIT_FOR parked';
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rename table t1 to t2;;
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set debug_sync='now SIGNAL go';
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drop table t2;
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create table t1 (i int);
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set debug_sync='alter_table_before_main_binlog SIGNAL parked WAIT_FOR go';
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alter table t1 change i c char(10) default 'Test3', rename to t2;;
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set debug_sync='now WAIT_FOR parked';
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insert into t2 values();;
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set debug_sync='now SIGNAL go';
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select * from t2;
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c
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Test3
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alter table t2 change c vc varchar(100) default 'Test2', rename to t1;;
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rename table t1 to t3;
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drop table t3;
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set debug_sync='alter_table_before_main_binlog SIGNAL parked WAIT_FOR go';
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set debug_sync='RESET';
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show binlog events from <binlog_start>;
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Log_name Pos Event_type Server_id End_log_pos Info
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master-bin.000001 # Query # # use `test`; alter table t1 change i c char(10) default 'Test1'
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; insert into t1 values ()
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master-bin.000001 # Query # # COMMIT
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master-bin.000001 # Query # # use `test`; alter table t1 change c vc varchar(100) default 'Test2'
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master-bin.000001 # Query # # use `test`; rename table t1 to t2
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master-bin.000001 # Query # # use `test`; DROP TABLE `t2` /* generated by server */
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master-bin.000001 # Query # # use `test`; create table t1 (i int)
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master-bin.000001 # Query # # use `test`; alter table t1 change i c char(10) default 'Test3', rename to t2
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; insert into t2 values()
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master-bin.000001 # Query # # COMMIT
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master-bin.000001 # Query # # use `test`; alter table t2 change c vc varchar(100) default 'Test2', rename to t1
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master-bin.000001 # Query # # use `test`; rename table t1 to t3
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master-bin.000001 # Query # # use `test`; DROP TABLE `t3` /* generated by server */
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End of 5.1 tests
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