DROP TABLE IF EXISTS t1,t2;
CREATE TABLE t1 (x1 INT);
ALTER TABLE t1 CHANGE x1 x2 INT;
CREATE TABLE t2 LIKE t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `xx` int(11) DEFAULT NULL
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
DROP TABLE t2;
ALTER TABLE t1 CHANGE x2 x1 INT;
CREATE TABLE t2 LIKE t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `xx` int(11) DEFAULT NULL
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
DROP TABLE t2;
ALTER TABLE t1 CHANGE x1 x2 INT;
CREATE TABLE t2 LIKE t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `xx` int(11) DEFAULT NULL
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
DROP TABLE t2;
ALTER TABLE t1 CHANGE x2 x1 INT;
CREATE TABLE t2 LIKE t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `xx` int(11) DEFAULT NULL
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
DROP TABLE t2;
ALTER TABLE t1 CHANGE x1 x2 INT;
CREATE TABLE t2 LIKE t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `xx` int(11) DEFAULT NULL
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
DROP TABLE t2;
ALTER TABLE t1 CHANGE x2 x1 INT;
CREATE TABLE t2 LIKE t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `xx` int(11) DEFAULT NULL
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
DROP TABLE t2;
ALTER TABLE t1 CHANGE x1 x2 INT;
CREATE TABLE t2 LIKE t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `xx` int(11) DEFAULT NULL
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
DROP TABLE t2;
ALTER TABLE t1 CHANGE x2 x1 INT;
CREATE TABLE t2 LIKE t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `xx` int(11) DEFAULT NULL
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
DROP TABLE t2;
ALTER TABLE t1 CHANGE x1 x2 INT;
CREATE TABLE t2 LIKE t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `xx` int(11) DEFAULT NULL
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
DROP TABLE t2;
ALTER TABLE t1 CHANGE x2 x1 INT;
CREATE TABLE t2 LIKE t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `xx` int(11) DEFAULT NULL
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
DROP TABLE t2;
ALTER TABLE t1 CHANGE x1 x2 INT;
CREATE TABLE t2 LIKE t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `xx` int(11) DEFAULT NULL
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
DROP TABLE t2;
ALTER TABLE t1 CHANGE x2 x1 INT;
CREATE TABLE t2 LIKE t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `xx` int(11) DEFAULT NULL
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
DROP TABLE t2;
ALTER TABLE t1 CHANGE x1 x2 INT;
CREATE TABLE t2 LIKE t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `xx` int(11) DEFAULT NULL
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
DROP TABLE t2;
ALTER TABLE t1 CHANGE x2 x1 INT;
CREATE TABLE t2 LIKE t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `xx` int(11) DEFAULT NULL
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
DROP TABLE t2;
ALTER TABLE t1 CHANGE x1 x2 INT;
CREATE TABLE t2 LIKE t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `xx` int(11) DEFAULT NULL
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
DROP TABLE t2;
ALTER TABLE t1 CHANGE x2 x1 INT;
CREATE TABLE t2 LIKE t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `xx` int(11) DEFAULT NULL
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
DROP TABLE t2;
ALTER TABLE t1 CHANGE x1 x2 INT;
CREATE TABLE t2 LIKE t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `xx` int(11) DEFAULT NULL
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
DROP TABLE t2;
ALTER TABLE t1 CHANGE x2 x1 INT;
CREATE TABLE t2 LIKE t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `xx` int(11) DEFAULT NULL
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
DROP TABLE t2;
ALTER TABLE t1 CHANGE x1 x2 INT;
CREATE TABLE t2 LIKE t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `xx` int(11) DEFAULT NULL
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
DROP TABLE t2;
ALTER TABLE t1 CHANGE x2 x1 INT;
CREATE TABLE t2 LIKE t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `xx` int(11) DEFAULT NULL
) ENGINE=ENGINE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
DROP TABLE t2;
DROP TABLE t1;