diff options
Diffstat (limited to 'mysql-test/t/subselect3_jcl6.test')
| -rw-r--r-- | mysql-test/t/subselect3_jcl6.test | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/mysql-test/t/subselect3_jcl6.test b/mysql-test/t/subselect3_jcl6.test index 9ee23288d99..8d880809476 100644 --- a/mysql-test/t/subselect3_jcl6.test +++ b/mysql-test/t/subselect3_jcl6.test @@ -2,6 +2,12 @@ # Run subselect3.test with BKA enabled # +set @save_optimizer_switch=@@optimizer_switch; +set @@optimizer_switch='optimize_join_buffer_size=on'; +set @@optimizer_switch='semijoin_with_cache=on'; +set @@optimizer_switch='outer_join_with_cache=on'; +set optimizer_switch='mrr=on,mrr_sort_keys=on,index_condition_pushdown=on'; + set join_cache_level=6; show variables like 'join_cache_level'; @@ -9,3 +15,5 @@ show variables like 'join_cache_level'; set join_cache_level=default; show variables like 'join_cache_level'; + +set @@optimizer_switch=@save_optimizer_switch; |