$sql = qq{
            UPDATE wms_rf_server_port
            SET    available           = ?,
                   last_updated_by     = ?,
                   last_updated_date    = ?
            WHERE  port_id IN ( $port_ids )
        };

        eval {
            $rows = $dbh->do($sql,undef,$available,$0,_timestamp());
            $dbh->commit();
        };

        if ($@) {
            _DB_ErrorHandler($@);
            $dbh->rollback();
        }