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Bug #29136 erred multi-delete on trans table does not rollback the statement

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similar to bug_27716, but it was stressed on in the synopsis on that there is another
side of the artifact affecting behaviour in transaction.

Fixed with deploying multi_delete::send_error() - otherwise never called - and refining its logic
to perform binlogging job if needed.

The changeset includes the following side effects:
- added tests to check bug_23333's scenarios on the mixture of tables for multi_update;
- fixes bug@30763 with two-liner patch and a test coinciding to one added for bug_23333.
This commit is contained in:
aelkin/elkin@koti.dsl.inet.fi
2007-10-13 15:49:42 +03:00
parent 4c01449b84
commit ed0ab76e28
10 changed files with 274 additions and 29 deletions
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24
mysql-test/r/multi_update.result
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@ -545,7 +545,7 @@ a b
4 4
show master status /* there must be the UPDATE query event */;
File Position Binlog_Do_DB Binlog_Ignore_DB
master-bin.000001 189
master-bin.000001 260
delete from t1;
delete from t2;
insert into t1 values (1,2),(3,4),(4,4);
@ -555,6 +555,26 @@ UPDATE t2,t1 SET t2.a=t2.b where t2.a=t1.a;
ERROR 23000: Duplicate entry '4' for key 1
show master status /* there must be the UPDATE query event */;
File Position Binlog_Do_DB Binlog_Ignore_DB
master-bin.000001 204
master-bin.000001 275
drop table t1, t2;
drop table if exists t1, t2, t3;
CREATE TABLE t1 (a int, PRIMARY KEY (a));
CREATE TABLE t2 (a int, PRIMARY KEY (a));
CREATE TABLE t3 (a int, PRIMARY KEY (a)) ENGINE=MyISAM;
create trigger trg_del_t3 before delete on t3 for each row insert into t1 values (1);
insert into t2 values (1),(2);
insert into t3 values (1),(2);
reset master;
delete t3.* from t2,t3 where t2.a=t3.a;
ERROR 23000: Duplicate entry '1' for key 1
select count(*) from t1 /* must be 1 */;
count(*)
1
select count(*) from t3 /* must be 1 */;
count(*)
1
show binlog events from 98;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 98 Query 1 # use `test`; delete t3.* from t2,t3 where t2.a=t3.a
drop table t1, t2, t3;
end of tests