mirror of
https://github.com/MariaDB/server.git
synced 2025-01-19 21:42:35 +01:00
204 lines
6.6 KiB
Text
204 lines
6.6 KiB
Text
drop table if exists t1, t2;
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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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show binlog events from 79;
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Log_name Pos Event_type Server_id Orig_log_pos Info
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master-bin.000001 79 Query 1 79 use `test`; BEGIN
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master-bin.000001 119 Query 1 79 use `test`; insert into t1 values(1)
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master-bin.000001 178 Query 1 79 use `test`; insert into t2 select * from t1
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master-bin.000001 244 Query 1 244 use `test`; COMMIT
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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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rollback;
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Warnings:
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Warning 1196 Some non-transactional changed tables couldn't be rolled back
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show binlog events from 79;
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Log_name Pos Event_type Server_id Orig_log_pos Info
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master-bin.000001 79 Query 1 79 use `test`; BEGIN
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master-bin.000001 119 Query 1 79 use `test`; insert into t1 values(2)
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master-bin.000001 178 Query 1 79 use `test`; insert into t2 select * from t1
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master-bin.000001 244 Query 1 244 use `test`; ROLLBACK
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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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Warnings:
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Warning 1196 Some non-transactional changed tables couldn't be rolled back
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commit;
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show binlog events from 79;
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Log_name Pos Event_type Server_id Orig_log_pos Info
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master-bin.000001 79 Query 1 79 use `test`; BEGIN
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master-bin.000001 119 Query 1 79 use `test`; insert into t1 values(3)
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master-bin.000001 178 Query 1 79 use `test`; savepoint my_savepoint
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master-bin.000001 235 Query 1 79 use `test`; insert into t1 values(4)
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master-bin.000001 294 Query 1 79 use `test`; insert into t2 select * from t1
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master-bin.000001 360 Query 1 79 use `test`; rollback to savepoint my_savepoint
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master-bin.000001 429 Query 1 429 use `test`; COMMIT
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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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Warnings:
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Warning 1196 Some non-transactional changed tables couldn't be rolled back
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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;
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a
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5
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7
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show binlog events from 79;
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Log_name Pos Event_type Server_id Orig_log_pos Info
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master-bin.000001 79 Query 1 79 use `test`; BEGIN
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master-bin.000001 119 Query 1 79 use `test`; insert into t1 values(5)
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master-bin.000001 178 Query 1 79 use `test`; savepoint my_savepoint
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master-bin.000001 235 Query 1 79 use `test`; insert into t1 values(6)
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master-bin.000001 294 Query 1 79 use `test`; insert into t2 select * from t1
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master-bin.000001 360 Query 1 79 use `test`; rollback to savepoint my_savepoint
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master-bin.000001 429 Query 1 79 use `test`; insert into t1 values(7)
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master-bin.000001 488 Query 1 488 use `test`; COMMIT
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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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get_lock("a",10)
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1
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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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select get_lock("a",10);
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get_lock("a",10)
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1
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show binlog events from 79;
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Log_name Pos Event_type Server_id Orig_log_pos Info
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master-bin.000001 79 Query 1 79 use `test`; BEGIN
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master-bin.000001 119 Query 1 79 use `test`; insert into t1 values(8)
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master-bin.000001 178 Query 1 79 use `test`; insert into t2 select * from t1
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master-bin.000001 244 Query 1 244 use `test`; ROLLBACK
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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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show binlog events from 79;
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Log_name Pos Event_type Server_id Orig_log_pos Info
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master-bin.000001 79 Query 1 79 use `test`; insert into t1 values(9)
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master-bin.000001 138 Query 1 138 use `test`; insert into t2 select * from t1
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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);
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begin;
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insert into t2 select * from t1;
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show binlog events from 79;
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Log_name Pos Event_type Server_id Orig_log_pos Info
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master-bin.000001 79 Query 1 79 use `test`; insert into t1 values(10)
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master-bin.000001 139 Query 1 139 use `test`; insert into t2 select * from t1
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insert into t1 values(11);
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commit;
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show binlog events from 79;
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Log_name Pos Event_type Server_id Orig_log_pos Info
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master-bin.000001 79 Query 1 79 use `test`; insert into t1 values(10)
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master-bin.000001 139 Query 1 139 use `test`; insert into t2 select * from t1
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master-bin.000001 205 Query 1 205 use `test`; BEGIN
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master-bin.000001 245 Query 1 205 use `test`; insert into t1 values(11)
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master-bin.000001 305 Query 1 305 use `test`; COMMIT
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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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show binlog events from 79;
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Log_name Pos Event_type Server_id Orig_log_pos Info
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master-bin.000001 79 Query 1 79 use `test`; BEGIN
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master-bin.000001 119 Query 1 79 use `test`; insert into t1 values(12)
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master-bin.000001 179 Query 1 79 use `test`; insert into t2 select * from t1
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master-bin.000001 245 Query 1 245 use `test`; COMMIT
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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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show binlog events from 79;
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Log_name Pos Event_type Server_id Orig_log_pos Info
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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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show binlog events from 79;
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Log_name Pos Event_type Server_id Orig_log_pos Info
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master-bin.000001 79 Query 1 79 use `test`; BEGIN
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master-bin.000001 119 Query 1 79 use `test`; insert into t1 values(14)
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master-bin.000001 179 Query 1 179 use `test`; COMMIT
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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;
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a
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16
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18
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show binlog events from 79;
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Log_name Pos Event_type Server_id Orig_log_pos Info
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master-bin.000001 79 Query 1 79 use `test`; BEGIN
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master-bin.000001 119 Query 1 79 use `test`; insert into t1 values(16)
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master-bin.000001 179 Query 1 79 use `test`; insert into t1 values(18)
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master-bin.000001 239 Query 1 239 use `test`; COMMIT
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delete from t1;
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delete from t2;
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alter table t2 type=MyISAM;
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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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a
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1
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select (@before:=unix_timestamp())*0;
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(@before:=unix_timestamp())*0
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0
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begin;
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select * from t1 for update;
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insert into t2 values (20);
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ERROR HY000: Lock wait timeout exceeded; try restarting transaction
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select (@after:=unix_timestamp())*0;
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(@after:=unix_timestamp())*0
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0
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select (@after-@before) >= 2;
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(@after-@before) >= 2
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1
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drop table t1,t2;
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