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Added innodb_rollback_on_timeout option to restore the 4.1

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InnoDB timeout behavior (Bug #24200)
This commit is contained in:
tsmith/tim@siva.hindu.god
2006-12-19 16:57:51 -07:00
parent 3cc1a4251a
commit 0d5dc51438
13 changed files with 144 additions and 2 deletions
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36
mysql-test/r/innodb_mysql.result
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@ -383,4 +383,40 @@ EXPLAIN SELECT SQL_BIG_RESULT b, SUM(c) FROM t1 GROUP BY b;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ALL NULL NULL NULL NULL 128 Using filesort
DROP TABLE t1;
show variables like 'innodb_rollback_on_timeout';
Variable_name Value
innodb_rollback_on_timeout OFF
create table t1 (a int unsigned not null primary key) engine = innodb;
insert into t1 values (1);
commit;
begin work;
insert into t1 values (2);
select * from t1;
a
1
2
begin work;
insert into t1 values (5);
select * from t1;
a
1
5
insert into t1 values (2);
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
select * from t1;
a
1
5
commit;
select * from t1;
a
1
2
commit;
select * from t1;
a
1
2
5
drop table t1;
End of 5.0 tests