function commerce_line_item_field_schema in Commerce Core 7

Implements hook_field_schema().

File

modules/line_item/commerce_line_item.install, line 84

Code

function commerce_line_item_field_schema($field) {
  if ($field['type'] == 'commerce_line_item_reference') {
    return array(
      'columns' => array(
        'line_item_id' => array(
          'type' => 'int',
          'unsigned' => TRUE,
          'not null' => FALSE,
        ),
      ),
      'indexes' => array(
        'line_item_id' => array(
          'line_item_id',
        ),
      ),
      'foreign keys' => array(
        'line_item_id' => array(
          'table' => 'commerce_line_item',
          'columns' => array(
            'line_item_id' => 'line_item_id',
          ),
        ),
      ),
    );
  }
}