$sql = "SELECT page_id,page_namespace,page_title,page_is_redirect FROM $brokenlinks,$page WHERE bl_to='" .
$dbr->strencode( $nt->getPrefixedDBkey() ) . "' AND bl_from=page_id " .
$dbr->limitResult( $limit, $offset );
$sql = "SELECT page_id,page_namespace,page_title,page_is_redirect FROM $brokenlinks,$page WHERE bl_to='" .
$dbr->strencode( $nt->getPrefixedDBkey() ) . "' AND bl_from=page_id " .
$dbr->limitResult( $limit, $offset );