DROP TABLE IF EXISTS t1;
CREATE TABLE t1(c1 BIT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bit(1) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bit(1) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 TINYINT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` tinyint(4) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` tinyint(4) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 SMALLINT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` smallint(6) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` smallint(6) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 MEDIUMINT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` mediumint(9) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` mediumint(9) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 INT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 INTEGER NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 BIGINT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bigint(20) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bigint(20) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 REAL NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` double NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` double NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 DOUBLE NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` double NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` double NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 FLOAT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` float NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` float NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 DECIMAL NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` decimal(10,0) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` decimal(10,0) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 NUMERIC NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` decimal(10,0) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` decimal(10,0) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 DATE NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` date NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` date NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 TIME NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` time NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` time NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 TIMESTAMP NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 YEAR NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` year(4) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` year(4) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 BIT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bit(1) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bit(1) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 TINYINT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` tinyint(4) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` tinyint(4) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 SMALLINT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` smallint(6) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` smallint(6) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 MEDIUMINT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` mediumint(9) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` mediumint(9) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 INT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 INTEGER NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 BIGINT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bigint(20) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bigint(20) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 REAL NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` double NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` double NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 DOUBLE NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` double NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` double NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 FLOAT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` float NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` float NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 DECIMAL NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` decimal(10,0) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` decimal(10,0) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 NUMERIC NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` decimal(10,0) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` decimal(10,0) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 DATE NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` date NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` date NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 TIME NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` time NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` time NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 TIMESTAMP NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 YEAR NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` year(4) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` year(4) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 BIT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bit(1) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bit(1) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 TINYINT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` tinyint(4) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` tinyint(4) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 SMALLINT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` smallint(6) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` smallint(6) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 MEDIUMINT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` mediumint(9) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` mediumint(9) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 INT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 INTEGER NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 BIGINT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bigint(20) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bigint(20) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 REAL NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` double NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` double NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 DOUBLE NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` double NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` double NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 FLOAT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` float NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` float NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 DECIMAL NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` decimal(10,0) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` decimal(10,0) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 NUMERIC NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` decimal(10,0) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` decimal(10,0) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 DATE NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` date NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` date NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 TIME NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` time NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` time NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 TIMESTAMP NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 YEAR NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` year(4) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP KEY i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` year(4) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 BIT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bit(1) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bit(1) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 TINYINT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` tinyint(4) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` tinyint(4) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 SMALLINT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` smallint(6) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` smallint(6) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 MEDIUMINT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` mediumint(9) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` mediumint(9) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 INT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 INTEGER NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 BIGINT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bigint(20) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bigint(20) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 REAL NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` double NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` double NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 DOUBLE NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` double NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` double NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 FLOAT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` float NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` float NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 DECIMAL NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` decimal(10,0) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` decimal(10,0) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 NUMERIC NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` decimal(10,0) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` decimal(10,0) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 DATE NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` date NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` date NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 TIME NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` time NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` time NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 TIMESTAMP NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 YEAR NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` year(4) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` year(4) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 BIT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bit(1) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bit(1) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 TINYINT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` tinyint(4) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` tinyint(4) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 SMALLINT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` smallint(6) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` smallint(6) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 MEDIUMINT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` mediumint(9) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` mediumint(9) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 INT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 INTEGER NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 BIGINT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bigint(20) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bigint(20) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 REAL NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` double NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` double NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 DOUBLE NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` double NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` double NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 FLOAT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` float NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` float NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 DECIMAL NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` decimal(10,0) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` decimal(10,0) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 NUMERIC NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` decimal(10,0) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` decimal(10,0) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 DATE NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` date NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` date NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 TIME NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` time NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` time NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 TIMESTAMP NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 YEAR NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` year(4) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` year(4) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 BIT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bit(1) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bit(1) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 TINYINT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` tinyint(4) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` tinyint(4) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 SMALLINT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` smallint(6) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` smallint(6) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 MEDIUMINT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` mediumint(9) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` mediumint(9) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 INT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 INTEGER NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 BIGINT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bigint(20) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bigint(20) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 REAL NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` double NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` double NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 DOUBLE NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` double NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` double NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 FLOAT NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` float NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` float NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 DECIMAL NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` decimal(10,0) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` decimal(10,0) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 NUMERIC NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` decimal(10,0) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` decimal(10,0) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 DATE NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` date NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` date NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 TIME NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` time NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` time NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 TIMESTAMP NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
CREATE TABLE t1(c1 YEAR NOT NULL, INDEX i1 (c1));
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` year(4) NOT NULL,
  KEY `i1` (`c1`)
) ENGINE=ENGINE DEFAULT CHARSET=latin1
ALTER TABLE t1 DROP INDEX i1;
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` year(4) NOT NULL
) ENGINE=ENGINE DEFAULT CHARSET=latin1
DROP TABLE t1;
SHOW TABLES;
Tables_in_test
