function system_update_1064

Add langcode column to {menu_links} table.

Related topics

File

core/modules/system/system.install, line 3169

Install, update and uninstall functions for the system module.

Code

function system_update_1064() {
  if (!db_field_exists('menu_links', 'langcode')) {
    $spec = array(
      'description' => 'The language code for this menu link; if \'und\', the link will be shown in all languages.',
      'type' => 'varchar',
      'length' => 12,
      'not null' => TRUE,
      'default' => '',
    );
    db_add_field('menu_links', 'langcode', $spec);
    db_query("UPDATE {menu_links} SET langcode = 'und'");
  }
}