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Diffstat (limited to 'mysql-test/t/maria_mrr.test')
| -rw-r--r-- | mysql-test/t/maria_mrr.test | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/mysql-test/t/maria_mrr.test b/mysql-test/t/maria_mrr.test index d67572033c8..6c6a8c4e7b6 100644 --- a/mysql-test/t/maria_mrr.test +++ b/mysql-test/t/maria_mrr.test @@ -78,6 +78,9 @@ INSERT INTO t3 VALUES (88, 442, 'y'), (99, 445, 'w'), (87, 442, 'z'), (98, 445, 'v'), (86, 442, 'x'), (97, 445, 't'), (85, 442, 'b'), (96, 445, 'l'), (84, 442, 'a'), (95, 445, 'k'); +set @save_join_cache_level=@@join_cache_level; +set join_cache_level=1; + SELECT COUNT(t1.v) FROM t1, t2 IGNORE INDEX (idx), t3 IGNORE INDEX (idx) WHERE t3.v = t2.v AND t3.i < t2.i AND t3.pk > 0 AND t2.pk > 0; EXPLAIN @@ -90,6 +93,8 @@ EXPLAIN SELECT COUNT(t1.v) FROM t1, t2, t3 WHERE t3.v = t2.v AND t3.i < t2.i AND t3.pk > 0 AND t2.pk > 0; +set join_cache_level=@save_join_cache_level; + DROP TABLE t1,t2,t3; --echo # |