DROP TABLE user_table; DROP TABLE movieman_table; DROP TABLE like_table; DROP TABLE hate_table; CREATE TABLE user_table ( seq INT(10) UNSIGNED NOT NULL AUTO_INCREMENT, udid VARCHAR(40) NOT NULL, device VARCHAR(10) DEFAULT NULL, PRIMARY KEY (seq) ) ENGINE=InnoDB; CREATE TABLE movieman_table ( seq INT(10) UNSIGNED NOT NULL AUTO_INCREMENT, mname VARCHAR(10) NOT NULL, birthday VARCHAR(10) NOT NULL, PRIMARY KEY (seq) ) ENGINE=InnoDB; CREATE TABLE like_table ( seq INT(10) UNSIGNED NOT NULL AUTO_INCREMENT, user_fkey INT(10) UNSIGNED NOT NULL, movieman_fkey INT(10) NOT NULL DEFAULT '0', movieman_fkey_str VARCHAR(20) NOT NULL DEFAULT '0', created_date DATE NOT NULL, PRIMARY KEY (seq), FOREIGN KEY (user_fkey) REFERENCES user_table (seq) ON DELETE CASCADE ON UPDATE CASCADE ) ENGINE = InnoDB; CREATE TABLE hate_table ( seq INT(10) UNSIGNED NOT NULL AUTO_INCREMENT, user_fkey INT(10) UNSIGNED NOT NULL, movieman_fkey INT(10) NOT NULL DEFAULT '0', movieman_fkey_str VARCHAR(20) NOT NULL DEFAULT '0', created_date DATE NOT NULL, PRIMARY KEY (seq), FOREIGN KEY (user_fkey) REFERENCES user_table (seq) ON DELETE CASCADE ON UPDATE CASCADE ) ENGINE = InnoDB;