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mysql-5.5 merge

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This commit is contained in:
Sergei Golubchik
2012-06-14 20:05:31 +02:00
parent d2ca6d2e7f 326b40c9c8
commit 0522307ed1
63 changed files with 1078 additions and 78 deletions
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6
mysql-test/suite/innodb/r/innodb_bug12902967.result Normal file
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create table t1 (f1 integer primary key) engine innodb;
alter table t1 add constraint c1 foreign key (f1) references t1(f1);
ERROR HY000: Error on rename of '#sql-temporary' to './test/t1' (errno: 150)
InnoDB: which are not compatible with the new table definition.
InnoDB: has or is referenced in foreign key constraints
drop table t1;

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mysql-test/suite/innodb/r/innodb_bug14007649.result Normal file
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create table t1 (
rowid int,
f1 int,
f2 int,
key i1 (f1, f2),
key i2 (f2)) engine=innodb;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`rowid` int(11) DEFAULT NULL,
`f1` int(11) DEFAULT NULL,
`f2` int(11) DEFAULT NULL,
KEY `i1` (`f1`,`f2`),
KEY `i2` (`f2`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
insert into `t1` (rowid, f1, f2) values (1, 1, 10), (2, 1, NULL);
start transaction with consistent snapshot;
start transaction;
update t1 set f2 = 4 where f1 = 1 and f2 is null;
(b) Number of rows updated:
select row_count();
row_count()
1
insert into t1 values (3, 1, null);
(b) After update and insert query.
select rowid, f1, f2 from t1;
rowid f1 f2
1 1 10
2 1 4
3 1 NULL
commit;
(a) Before the update statement is executed.
select rowid, f1, f2 from t1;
rowid f1 f2
1 1 10
2 1 NULL
SET SESSION debug_dbug="+d,bug14007649";
update t1 set f2 = 6 where f1 = 1 and f2 is null;
(a) Number of rows updated:
select row_count();
row_count()
1
(a) After the update statement is executed.
select rowid, f1, f2 from t1;
rowid f1 f2
1 1 10
2 1 NULL
3 1 6
commit;
"The trx with consistent snapshot ended."
select rowid, f1, f2 from t1;
rowid f1 f2
1 1 10
2 1 4
3 1 6
drop table t1;