@Override
    public Persistable getStaticInfo(String sessionID, String typeID, String workerID) {
        String selectStaticSQL = "SELECT ObjectBytes FROM " + TABLE_NAME_STATIC_INFO + " WHERE SessionID = '"
                        + sessionID + "' AND TypeID = '" + typeID + "' AND WorkerID = '" + workerID + "';";
        return queryAndGet(selectStaticSQL, 1);