· 8 years ago · Mar 08, 2018, 04:14 AM
1CREATE TABLE IF NOT EXISTS `genre` (
2 `genre_id` int(10) unsigned NOT NULL AUTO_INCREMENT,
3 `image` text,
4 `title` varchar(255) DEFAULT NULL,
5 PRIMARY KEY (`genre_id`)
6) ENGINE=InnoDB DEFAULT CHARSET=utf8;
7
8CREATE TABLE IF NOT EXISTS `genre_user_assoc` (
9 `genre_id` int(10) unsigned NOT NULL,
10 `user_id` int(10) unsigned NOT NULL,
11 PRIMARY KEY (`genre_id`,`user_id`),
12 KEY `fk_user_genre_assoc` (`user_id`)
13 CONSTRAINT `fk_genre_user_assoc` FOREIGN KEY (`genre_id`) REFERENCES `genre` (`genre_id`) ON DELETE CASCADE ON UPDATE CASCADE,
14 CONSTRAINT `fk_user_genre_assoc` FOREIGN KEY (`user_id`) REFERENCES `usuarios` (`user_id`) ON DELETE CASCADE ON UPDATE CASCADE
15) ENGINE=InnoDB DEFAULT CHARSET=utf8;