File: i_s_files_debug.test

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--source include/have_debug_sync.inc
--source include/count_sessions.inc

--echo #
--echo # Bug#25200952 	TRANSACTIONS WITH DML WITH SUBQUERIES ON I_S TABLES CAN BLOCK CONCURRENT DDL
--echo #

CREATE TABLE t1 (i INT);

BEGIN;
INSERT INTO t1 (SELECT COUNT(*) FROM information_schema.tables);

--connect (con1, localhost, root,,)
--echo # Connection 1
--echo # This create table shouldn't be blocked because of I_S query on mysql.tables in another
--echo # connection
--send CREATE TABLE t2 (j INT)
--reap
--disconnect con1

connection default;
commit;
DROP TABLE t1;
DROP TABLE t2;
--source include/wait_until_count_sessions.inc