function system_update_168 in Drupal 4

Same name and namespace in other branches

1. 5 modules/system/system.install \system_update_168()

File

database/updates.inc, line 1444

Code

function system_update_168() {
  $ret = array();
  $ret[] = update_sql("ALTER TABLE {term_hierarchy} ADD PRIMARY KEY (tid, parent)");
  return $ret;
}