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le_risorse [05/08/2010 11:40] |
le_risorse [05/06/2013 17:08] |
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- | ====== ER delle Risorse ====== | + | |
- | \\ | + | |
- | {{:risorse_er_2.jpg|}} | + | |
- | \\ | + | |
- | ---- | + | |
- | \\ | + | |
- | SQL delle tabelle: | + | |
- | \\ | + | |
- | \\ | + | |
- | CREATE TABLE `resources` ( | + | |
- | `id` INTEGER UNSIGNED NOT NULL AUTO_INCREMENT, | + | |
- | `title` VARCHAR(255) NOT NULL, | + | |
- | `description` TEXT NOT NULL, | + | |
- | `created` DATETIME NOT NULL, | + | |
- | `modified` DATETIME NOT NULL, | + | |
- | `user_id` INTEGER UNSIGNED, | + | |
- | `anonymous_id` INTEGER UNSIGNED, | + | |
- | PRIMARY KEY(`id`) | + | |
- | ) | + | |
- | ENGINE = MYISAM; | + | |
- | \\ | + | |
- | CREATE TABLE `owner_resources` ( | + | |
- | `owner` varchar(45) NOT NULL, | + | |
- | `owner_id` int(10) unsigned NOT NULL, | + | |
- | `resource_id` int(10) unsigned NOT NULL, | + | |
- | `public` tinyint(1) NOT NULL, | + | |
- | PRIMARY KEY (`owner`,`owner_id`,`resource_id`) | + | |
- | ) ENGINE=InnoDB DEFAULT CHARSET=latin1; | + | |
- | \\ | + | |
- | CREATE TABLE `links` ( | + | |
- | `id` INTEGER UNSIGNED NOT NULL AUTO_INCREMENT, | + | |
- | `title` VARCHAR(255) NOT NULL, | + | |
- | `url` VARCHAR(255) NOT NULL, | + | |
- | `resource_id INTEGER NOT NULL, | + | |
- | `created` DATETIME NOT NULL, | + | |
- | `modified` DATETIME NOT NULL, | + | |
- | PRIMARY KEY(`id`) | + | |
- | ) | + | |
- | ENGINE = MYISAM; | + | |
- | \\ | + | |
- | CREATE TABLE `attachments` ( | + | |
- | `id` INTEGER UNSIGNED NOT NULL AUTO_INCREMENT, | + | |
- | `name` VARCHAR(255) NOT NULL, | + | |
- | `fsname` VARCHAR(255) NOT NULL, | + | |
- | `size` INTEGER UNSIGNED NOT NULL, | + | |
- | `type` VARCHAR(255) NOT NULL, | + | |
- | `resource_id` INTEGER UNSIGNED NOT NULL, | + | |
- | PRIMARY KEY(`id`) | + | |
- | ) | + | |
- | ENGINE = MYISAM; | + | |
- | \\ | + | |
- | CREATE TABLE `videos` ( | + | |
- | `id` INTEGER UNSIGNED NOT NULL AUTO_INCREMENT, | + | |
- | `title` VARCHAR(255) NOT NULL, | + | |
- | `url` VARCHAR(255) NOT NULL, | + | |
- | `type` VARCHAR(255) NOT NULL, | + | |
- | `resource_id` INTEGER NOT NULL, | + | |
- | `created` DATETIME NOT NULL, | + | |
- | `modified` DATETIME NOT NULL, | + | |
- | PRIMARY KEY(`id`) | + | |
- | ) | + | |
- | ENGINE = MYISAM; | + | |
- | \\ | + | |
- | USERS vedi [[il modello generale | modello generale]] | + | |
- | \\ | + | |
- | \\ | + | |
- | \\ | + | |
- | \\ | + | |
- | [[la di | indietro]] | + |