diff options
Diffstat (limited to 'mysql-test/suite/pbxt/t/union.test')
| -rw-r--r-- | mysql-test/suite/pbxt/t/union.test | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mysql-test/suite/pbxt/t/union.test b/mysql-test/suite/pbxt/t/union.test index c216b3caceb..5a719f00cb3 100644 --- a/mysql-test/suite/pbxt/t/union.test +++ b/mysql-test/suite/pbxt/t/union.test @@ -481,7 +481,10 @@ drop table t1; # create table t1 ( RID int(11) not null default '0', IID int(11) not null default '0', nada varchar(50) not null,NAME varchar(50) not null,PHONE varchar(50) not null) engine=MyISAM; insert into t1 ( RID,IID,nada,NAME,PHONE) values (1, 1, 'main', 'a', '111'), (2, 1, 'main', 'b', '222'), (3, 1, 'main', 'c', '333'), (4, 1, 'main', 'd', '444'), (5, 1, 'main', 'e', '555'), (6, 2, 'main', 'c', '333'), (7, 2, 'main', 'd', '454'), (8, 2, 'main', 'e', '555'), (9, 2, 'main', 'f', '666'), (10, 2, 'main', 'g', '777'); +SET @save_optimizer_switch=@@optimizer_switch; +SET optimizer_switch='outer_join_with_cache=off'; select A.NAME, A.PHONE, B.NAME, B.PHONE from t1 A left join t1 B on A.NAME = B.NAME and B.IID = 2 where A.IID = 1 and (A.PHONE <> B.PHONE or B.NAME is null) union select A.NAME, A.PHONE, B.NAME, B.PHONE from t1 B left join t1 A on B.NAME = A.NAME and A.IID = 1 where B.IID = 2 and (A.PHONE <> B.PHONE or A.NAME is null); +SET optimizer_switch=@save_optimizer_switch; drop table t1; # |