GIF89a;
Direktori : /usr/share/mysql-test/t/ |
Current File : //usr/share/mysql-test/t/subquery_nomat_nosj.test |
# # Run subquery.inc without semi-join optimization and subquery materialization # --source include/have_index_condition_pushdown.inc --source include/have_mrr.inc set optimizer_switch='index_condition_pushdown=on,mrr=on,mrr_cost_based=off'; --disable_query_log if (`select locate('semijoin', @@optimizer_switch) > 0`) { set optimizer_switch='semijoin=off'; } if (`select locate('materialization', @@optimizer_switch) > 0`) { set optimizer_switch='materialization=off'; } --enable_query_log --source include/subquery.inc set optimizer_switch=default;