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drop table if exists `Ｔ１`;
drop table if exists `Ｔ２`;
drop table if exists `Ｔ３`;
drop table if exists `Ｔ４`;
drop table if exists `Ｔ５`;
drop table if exists `Ｔ６`;
drop table if exists `Ｔ７`;
drop table if exists `Ｔ８`;
drop table if exists `Ｔ９`;
drop table if exists `Ｔ１０`;
drop table if exists `Ｔ１１`;
drop table if exists `Ｔ１２`;
CREATE TABLE `Ｔ１` (`Ｃ１` ENUM('ｱ','ｲ','ｳ'), INDEX(`Ｃ１`)) engine = innodb;
CREATE TABLE `Ｔ２` (`Ｃ１` ENUM('あ','い','う'), INDEX(`Ｃ１`)) engine = innodb;
CREATE TABLE `Ｔ３` (`Ｃ１` ENUM('龔','龖','龗'), INDEX(`Ｃ１`)) engine = innodb;
CREATE TEMPORARY TABLE `Ｔ４` (`Ｃ１` ENUM('ｱ','ｲ','ｳ'), INDEX(`Ｃ１`)) engine = myisam;
CREATE TEMPORARY TABLE `Ｔ５` (`Ｃ１` ENUM('あ','い','う'), INDEX(`Ｃ１`)) engine = myisam;
CREATE TEMPORARY TABLE `Ｔ６` (`Ｃ１` ENUM('龔','龖','龗'), INDEX(`Ｃ１`)) engine = myisam;
CREATE TEMPORARY TABLE `Ｔ７` (`Ｃ１` ENUM('ｱ','ｲ','ｳ'), INDEX(`Ｃ１`)) engine = MEMORY;
CREATE TEMPORARY TABLE `Ｔ８` (`Ｃ１` ENUM('あ','い','う'), INDEX(`Ｃ１`)) engine = MEMORY;
CREATE TEMPORARY TABLE `Ｔ９` (`Ｃ１` ENUM('龔','龖','龗'), INDEX(`Ｃ１`)) engine = MEMORY;
INSERT INTO `Ｔ１` VALUES ('ｱ'),('ｲ'),('ｳ');
INSERT INTO `Ｔ２` VALUES ('あ'),('い'),('う');
INSERT INTO `Ｔ３` VALUES ('龔'),('龖'),('龗');
INSERT INTO `Ｔ４` VALUES ('ｱ'),('ｲ'),('ｳ');
INSERT INTO `Ｔ５` VALUES ('あ'),('い'),('う');
INSERT INTO `Ｔ６` VALUES ('龔'),('龖'),('龗');
INSERT INTO `Ｔ７` VALUES ('ｱ'),('ｲ'),('ｳ');
INSERT INTO `Ｔ８` VALUES ('あ'),('い'),('う');
INSERT INTO `Ｔ９` VALUES ('龔'),('龖'),('龗');
SELECT * FROM `Ｔ１`;
Ｃ１
ｱ
ｲ
ｳ
SELECT * FROM `Ｔ２`;
Ｃ１
あ
い
う
SELECT * FROM `Ｔ３`;
Ｃ１
龔
龖
龗
SELECT * FROM `Ｔ４`;
Ｃ１
ｱ
ｲ
ｳ
SELECT * FROM `Ｔ５`;
Ｃ１
あ
い
う
SELECT * FROM `Ｔ６`;
Ｃ１
龔
龖
龗
SELECT * FROM `Ｔ７`;
Ｃ１
ｱ
ｲ
ｳ
SELECT * FROM `Ｔ８`;
Ｃ１
あ
い
う
SELECT * FROM `Ｔ９`;
Ｃ１
龔
龖
龗
SHOW CREATE TABLE `Ｔ１`;
Table Create Table
Ｔ１ CREATE TABLE `Ｔ１` (
`Ｃ１` ENUM('ｱ','ｲ','ｳ') DEFAULT NULL,
KEY `Ｃ１` (`Ｃ１`)
) ENGINE=InnoDB COLLATE = utf8_general_ci
SHOW CREATE TABLE `Ｔ２`;
Table Create Table
Ｔ２ CREATE TABLE `Ｔ２` (
`Ｃ１` ENUM('あ','い','う') DEFAULT NULL,
KEY `Ｃ１` (`Ｃ１`)
) ENGINE=InnoDB COLLATE = utf8_general_ci
SHOW CREATE TABLE `Ｔ３`;
Table Create Table
Ｔ３ CREATE TABLE `Ｔ３` (
`Ｃ１` ENUM('龔','龖','龗') DEFAULT NULL,
KEY `Ｃ１` (`Ｃ１`)
) ENGINE=InnoDB COLLATE = utf8_general_ci
SHOW CREATE TABLE `Ｔ４`;
Table Create Table
Ｔ４ CREATE TEMPORARY TABLE `Ｔ４` (
`Ｃ１` ENUM('ｱ','ｲ','ｳ') DEFAULT NULL,
KEY `Ｃ１` (`Ｃ１`)
) ENGINE=MyISAM COLLATE = utf8_general_ci
SHOW CREATE TABLE `Ｔ５`;
Table Create Table
Ｔ５ CREATE TEMPORARY TABLE `Ｔ５` (
`Ｃ１` ENUM('あ','い','う') DEFAULT NULL,
KEY `Ｃ１` (`Ｃ１`)
) ENGINE=MyISAM COLLATE = utf8_general_ci
SHOW CREATE TABLE `Ｔ６`;
Table Create Table
Ｔ６ CREATE TEMPORARY TABLE `Ｔ６` (
`Ｃ１` ENUM('龔','龖','龗') DEFAULT NULL,
KEY `Ｃ１` (`Ｃ１`)
) ENGINE=MyISAM COLLATE = utf8_general_ci
SHOW CREATE TABLE `Ｔ７`;
Table Create Table
Ｔ７ CREATE TEMPORARY TABLE `Ｔ７` (
`Ｃ１` ENUM('ｱ','ｲ','ｳ') DEFAULT NULL,
KEY `Ｃ１` (`Ｃ１`)
) ENGINE=MEMORY COLLATE = utf8_general_ci
SHOW CREATE TABLE `Ｔ８`;
Table Create Table
Ｔ８ CREATE TEMPORARY TABLE `Ｔ８` (
`Ｃ１` ENUM('あ','い','う') DEFAULT NULL,
KEY `Ｃ１` (`Ｃ１`)
) ENGINE=MEMORY COLLATE = utf8_general_ci
SHOW CREATE TABLE `Ｔ９`;
Table Create Table
Ｔ９ CREATE TEMPORARY TABLE `Ｔ９` (
`Ｃ１` ENUM('龔','龖','龗') DEFAULT NULL,
KEY `Ｃ１` (`Ｃ１`)
) ENGINE=MEMORY COLLATE = utf8_general_ci
ALTER TABLE `Ｔ１` ADD `Ｃ２` CHAR(1) DEFAULT "Y" NOT NULL FIRST;
ALTER TABLE `Ｔ２` ADD `Ｃ２` CHAR(1) DEFAULT "Y" NOT NULL FIRST;
ALTER TABLE `Ｔ３` ADD `Ｃ２` CHAR(1) DEFAULT "Y" NOT NULL FIRST;
ALTER TABLE `Ｔ４` ADD `Ｃ２` CHAR(1) DEFAULT "Y" NOT NULL FIRST;
ALTER TABLE `Ｔ５` ADD `Ｃ２` CHAR(1) DEFAULT "Y" NOT NULL FIRST;
ALTER TABLE `Ｔ６` ADD `Ｃ２` CHAR(1) DEFAULT "Y" NOT NULL FIRST;
ALTER TABLE `Ｔ７` ADD `Ｃ２` CHAR(1) DEFAULT "Y" NOT NULL FIRST;
ALTER TABLE `Ｔ８` ADD `Ｃ２` CHAR(1) DEFAULT "Y" NOT NULL FIRST;
ALTER TABLE `Ｔ９` ADD `Ｃ２` CHAR(1) DEFAULT "Y" NOT NULL FIRST;
DROP TABLE `Ｔ１`;
DROP TABLE `Ｔ２`;
DROP TABLE `Ｔ３`;
DROP TABLE `Ｔ４`;
DROP TABLE `Ｔ５`;
DROP TABLE `Ｔ６`;
DROP TABLE `Ｔ７`;
DROP TABLE `Ｔ８`;
DROP TABLE `Ｔ９`;
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