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Diffstat (limited to 'mysql-test/main/subselect_mat.test')
| -rw-r--r-- | mysql-test/main/subselect_mat.test | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mysql-test/main/subselect_mat.test b/mysql-test/main/subselect_mat.test index fc43d19ae11..be295f8925d 100644 --- a/mysql-test/main/subselect_mat.test +++ b/mysql-test/main/subselect_mat.test @@ -2,7 +2,7 @@ # Hash semi-join regression tests # (WL#1110: Subquery optimization: materialization) # - +--source include/have_sequence.inc # force the use of materialization set @subselect_mat_test_optimizer_switch_value='materialization=on,in_to_exists=off,semijoin=off'; @@ -111,6 +111,7 @@ INSERT INTO t1 VALUES (1,'o','ffff','ffff','ffoo'),(2,'f','ffff','ffff','ffff'); CREATE TABLE t2 LIKE t1; INSERT INTO t2 VALUES (1,'i','iiii','iiii','iiii'),(2,'f','ffff','ffff','ffff'); +insert into t2 select -seq,"","","","" from seq_1_to_10; SET @@optimizer_switch='default,semijoin=on,materialization=on'; EXPLAIN SELECT pk FROM t1 WHERE (a) IN (SELECT a FROM t2 WHERE pk > 0); |