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| author | Igor Babaev <igor@askmonty.org> | 2011-12-15 00:21:15 -0800 |
|---|---|---|
| committer | Igor Babaev <igor@askmonty.org> | 2011-12-15 00:21:15 -0800 |
| commit | f5dac20f38fcf581b0616562cd2da21fb8c50218 (patch) | |
| tree | bfa94f668924256290b553ee80b1380b1066344c /mysql-test/t/subselect.test | |
| parent | efb57a8ebf798eee816981488c901539ec9fcdad (diff) | |
| download | mariadb-git-f5dac20f38fcf581b0616562cd2da21fb8c50218.tar.gz | |
Made the optimizer switch flags 'outer_join_with_cache', 'semijoin_with_cache'
set to 'on' by default.
Diffstat (limited to 'mysql-test/t/subselect.test')
| -rw-r--r-- | mysql-test/t/subselect.test | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/mysql-test/t/subselect.test b/mysql-test/t/subselect.test index 4f6999bf611..13bbc01af17 100644 --- a/mysql-test/t/subselect.test +++ b/mysql-test/t/subselect.test @@ -4587,6 +4587,9 @@ INSERT INTO t2 VALUES (20,9),(20,9); create table t3 (d int, e int); insert into t3 values (2, 9), (3,10); +SET @save_optimizer_switch=@@optimizer_switch; +SET optimizer_switch='outer_join_with_cache=off'; + EXPLAIN SELECT t2.b , t1.c FROM t2 LEFT JOIN t1 ON t1.c < 3 @@ -4596,6 +4599,8 @@ SELECT t2.b , t1.c FROM t2 LEFT JOIN t1 ON t1.c < 3 WHERE (t2.b, t1.c) NOT IN (SELECT * from t3); +SET optimizer_switch=@save_optimizer_switch; + drop table t1, t2, t3; --echo End of 5.3 tests |