diff options
Diffstat (limited to 'mysql-test/r/subselect_mat.result')
| -rw-r--r-- | mysql-test/r/subselect_mat.result | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mysql-test/r/subselect_mat.result b/mysql-test/r/subselect_mat.result index 409c14c3d57..5724124785b 100644 --- a/mysql-test/r/subselect_mat.result +++ b/mysql-test/r/subselect_mat.result @@ -1,6 +1,7 @@ set @subselect_mat_test_optimizer_switch_value='materialization=on,in_to_exists=off,semijoin=off'; set @subselect_sj_mat_tmp= @@optimizer_switch; set optimizer_switch=ifnull(@subselect_mat_test_optimizer_switch_value, 'semijoin=on,firstmatch=on,loosescan=on'); +set optimizer_switch='mrr=on,mrr_sort_keys=on,index_condition_pushdown=on'; set @optimizer_switch_local_default= @@optimizer_switch; drop table if exists t1, t2, t3, t1i, t2i, t3i; drop table if exists columns; @@ -1337,6 +1338,7 @@ drop table t1_1024, t2_1024; set optimizer_switch=@subselect_sj_mat_tmp; set @subselect_mat_test_optimizer_switch_value=null; set @@optimizer_switch='materialization=on,in_to_exists=off,semijoin=off'; +set optimizer_switch='mrr=on,mrr_sort_keys=on,index_condition_pushdown=on'; create table t0 (a int); insert into t0 values (0),(1),(2); create table t1 (a int); @@ -1454,7 +1456,7 @@ EXPLAIN SELECT pk FROM t1 WHERE (a) IN (SELECT a FROM t2 WHERE pk > 0); id select_type table type possible_keys key key_len ref rows Extra 1 PRIMARY t1 ALL NULL NULL NULL NULL 2 1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 5 func 1 -2 SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 2 Using index condition; Rowid-ordered scan +2 SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 2 Using where SELECT pk FROM t1 WHERE (a) IN (SELECT a FROM t2 WHERE pk > 0); pk 2 |