diff options
Diffstat (limited to 'mysql-test/r/subselect2.result')
| -rw-r--r-- | mysql-test/r/subselect2.result | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/mysql-test/r/subselect2.result b/mysql-test/r/subselect2.result index 41c445329cb..ed00e4ef684 100644 --- a/mysql-test/r/subselect2.result +++ b/mysql-test/r/subselect2.result @@ -161,18 +161,18 @@ SET optimizer_switch='materialization=on,in_to_exists=on'; EXPLAIN SELECT * FROM t2,t3 WHERE (2,9) IN (SELECT DISTINCT a,pk FROM t1) OR a = b; id select_type table type possible_keys key key_len ref rows Extra -1 PRIMARY t2 index a a 5 NULL 2 Using index -1 PRIMARY t3 index b b 5 NULL 4 Using where; Using index; Using join buffer (flat, BNL join) -2 MATERIALIZED t1 index PRIMARY,a a 5 NULL 2 Using index +1 PRIMARY t2 index a a 5 NULL 2 Using where; Using index +1 PRIMARY t3 ref b b 5 test.t2.a 2 Using index +2 SUBQUERY t1 index_subquery PRIMARY,a a 5 const 0 Using index; Using where SELECT * FROM t2,t3 WHERE (2,9) IN (SELECT DISTINCT a,pk FROM t1) OR a = b; pk a b 0 4 4 EXPLAIN SELECT * FROM t2,t3 WHERE (2,9) IN (SELECT DISTINCT a,pk FROM v1) OR a = b; id select_type table type possible_keys key key_len ref rows Extra -1 PRIMARY t2 index a a 5 NULL 2 Using index -1 PRIMARY t3 index b b 5 NULL 4 Using where; Using index; Using join buffer (flat, BNL join) -2 MATERIALIZED t1 index PRIMARY,a a 5 NULL 2 Using index +1 PRIMARY t2 index a a 5 NULL 2 Using where; Using index +1 PRIMARY t3 ref b b 5 test.t2.a 2 Using index +2 SUBQUERY t1 index_subquery PRIMARY,a a 5 const 0 Using index; Using where SELECT * FROM t2,t3 WHERE (2,9) IN (SELECT DISTINCT a,pk FROM v1) OR a = b; pk a b 0 4 4 |