tags: mysql create tables if not exists

This commit is contained in:
Dmitry Sandalov 2013-12-19 16:24:49 +03:00
parent 04fcbad8c5
commit 17bd2cc94c
1 changed files with 3 additions and 3 deletions

View File

@ -33,17 +33,17 @@ CREATE TABLE IF NOT EXISTS `users_config` (
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
CREATE TABLE tags (
CREATE TABLE IF NOT EXISTS `tags` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`value` varchar(255) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
CREATE TABLE tags_entries (
CREATE TABLE IF NOT EXISTS `tags_entries` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`entry_id` int(11) NOT NULL,
`tag_id` int(11) NOT NULL,
FOREIGN KEY(entry_id) REFERENCES entries(id) ON DELETE CASCADE,
FOREIGN KEY(tag_id) REFERENCES tags(id) ON DELETE CASCADE,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
) ENGINE=InnoDB DEFAULT CHARSET=utf8;