trigger_schema
function trigger_schema
trigger_schema()
Implements hook_schema().
File
- modules/trigger/trigger.install, line 11
- Install, update and uninstall functions for the trigger module.
Code
function trigger_schema() { // The total index length (hook and aid) must be less than 333. Since the aid // field is 255 characters, the hook field can have a maximum length of 78. $schema['trigger_assignments'] = array( 'description' => 'Maps trigger to hook and operation assignments from trigger.module.', 'fields' => array( 'hook' => array( 'type' => 'varchar', 'length' => 78, 'not null' => TRUE, 'default' => '', 'description' => 'Primary Key: The name of the internal Drupal hook; for example, node_insert.', ), 'aid' => array( 'type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => '', 'description' => "Primary Key: Action's {actions}.aid.", ), 'weight' => array( 'type' => 'int', 'not null' => TRUE, 'default' => 0, 'description' => 'The weight of the trigger assignment in relation to other triggers.', ), ), 'primary key' => array('hook', 'aid'), 'foreign keys' => array( 'action' => array( 'table' => 'actions', 'columns' => array('aid' => 'aid'), ), ), ); return $schema; }
© 2001–2016 by the original authors
Licensed under the GNU General Public License, version 2 and later.
Drupal is a registered trademark of Dries Buytaert.
https://api.drupal.org/api/drupal/modules!trigger!trigger.install/function/trigger_schema/7.x