diff options
Diffstat (limited to 'mysql-test/main/subselect_mat_cost_bugs.result')
| -rw-r--r-- | mysql-test/main/subselect_mat_cost_bugs.result | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mysql-test/main/subselect_mat_cost_bugs.result b/mysql-test/main/subselect_mat_cost_bugs.result index 1b5f94c427b..ce7b688ad98 100644 --- a/mysql-test/main/subselect_mat_cost_bugs.result +++ b/mysql-test/main/subselect_mat_cost_bugs.result @@ -123,8 +123,8 @@ SELECT t1.* FROM t3 RIGHT JOIN t1 ON t1.pk = t3.f1 WHERE t3.f3 OR ( 3 ) IN ( SELECT f2 FROM t2 ); id select_type table type possible_keys key key_len ref rows Extra -1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables -2 SUBQUERY NULL NULL NULL NULL NULL NULL NULL no matching row in const table +1 PRIMARY NULL NULL NULL NULL NULL NULL NULL no matching row in const table +2 MATERIALIZED NULL NULL NULL NULL NULL NULL NULL no matching row in const table SELECT t1.* FROM t3 RIGHT JOIN t1 ON t1.pk = t3.f1 WHERE t3.f3 OR ( 3 ) IN ( SELECT f2 FROM t2 ); @@ -146,7 +146,7 @@ FROM t2 GROUP BY f1 ) ) IS NULL ; id select_type table type possible_keys key key_len ref rows Extra -1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +1 PRIMARY NULL NULL NULL NULL NULL NULL NULL no matching row in const table 2 SUBQUERY t1 system NULL NULL NULL NULL 1 3 SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using temporary drop table t1, t2, t3; @@ -162,7 +162,7 @@ EXPLAIN SELECT * FROM (SELECT * FROM t2) AS a2 WHERE (SELECT distinct SUM(distinct f3 ) FROM t1); id select_type table type possible_keys key key_len ref rows Extra -1 PRIMARY <derived2> system NULL NULL NULL NULL 0 Const row not found +1 PRIMARY NULL NULL NULL NULL NULL NULL NULL no matching row in const table 3 SUBQUERY t1 index NULL f3 5 NULL 2 Using index 2 DERIVED NULL NULL NULL NULL NULL NULL NULL no matching row in const table insert into t2 values (1),(2); |