system_update_6055

Versions

mediamosa-21

system_update_6055()

Improve indexes on the {url_alias} table.

Related topics

Extra database logging updates for 6.x

Code

modules/system/system.install, line 1597

<?php
function system_update_6055() {
  db_drop_index('url_alias', 'src_language');
  db_drop_unique_key('url_alias', 'dst_language');
  db_add_index('url_alias', 'src_language_pid', array('src', 'language', 'pid'));
  db_add_unique_key('url_alias', 'dst_language_pid', array('dst', 'language', 'pid'));
}
?>