function uuidreference_field_schema in UUID reference field 7

Implements hook_field_schema().

File

./uuidreference.install, line 6

Code

function uuidreference_field_schema($field) {
  if ($field['type'] == 'uuidreference') {
    return array(
      'columns' => array(
        'target_uuid' => array(
          'description' => 'The UUID of the target entity',
          'type' => 'varchar',
          'length' => 36,
          'not null' => FALSE,
        ),
        'target_type' => array(
          'description' => 'The type of the target entity',
          'type' => 'varchar',
          'length' => 255,
          'not null' => TRUE,
        ),
      ),
      'indexes' => array(
        'target_entity' => array(
          'target_type',
          'target_uuid',
        ),
      ),
      'foreign keys' => array(),
    );
  }
}