· 9 years ago · Dec 23, 2016, 02:44 PM
1CREATE TABLE IF NOT EXISTS `task_responsible` (
2 `id` int(11) NOT NULL AUTO_INCREMENT,
3 `task_id` bigint(20) NOT NULL,
4 `user_id` bigint(20) unsigned NOT NULL,
5 `created` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
6 PRIMARY KEY (`id`),
7 KEY `task_id` (`task_id`),
8 KEY `user_id` (`user_id`)
9) ENGINE=InnoDB DEFAULT CHARSET=utf8 AUTO_INCREMENT=117 ;
10
11--
12-- Megkötések a kiÃrt táblákhoz
13--
14
15--
16-- Megkötések a táblához `task_responsible`
17--
18ALTER TABLE `task_responsible`
19 ADD CONSTRAINT `fk_task_responsible_task` FOREIGN KEY (`task_id`) REFERENCES `task` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
20 ADD CONSTRAINT `fk_task_responsible_user` FOREIGN KEY (`user_id`) REFERENCES `user` (`id`) ON DELETE CASCADE ON UPDATE CASCADE;