# # Run subselect.test without semi-join and materialization optimizations # (test in-to-exists) set @optimizer_switch_for_subselect_test='materialization=off,semijoin=off,mrr=on,mrr_sort_keys=on,index_condition_pushdown=on'; --source t/subselect.test set @optimizer_switch_for_subselect_test=null;