DROP TABLE IF EXISTS t1; CREATE TABLE t1(c1 SERIAL); SHOW TABLES; Tables_in_test t1 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` bigint(20) unsigned NOT NULL AUTO_INCREMENT, UNIQUE KEY `c1` (`c1`) ) ENGINE=ENGINE DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci DROP TABLE t1; SHOW TABLES; Tables_in_test