public VoyageETASubTableCollection FetchByQuery(Query qry)
        {
            VoyageETASubTableCollection coll = new VoyageETASubTableCollection();

            coll.LoadAndCloseReader(qry.ExecuteReader());
            return(coll);
        }
        public VoyageETASubTableCollection FetchAll()
        {
            VoyageETASubTableCollection coll = new VoyageETASubTableCollection();
            Query qry = new Query(VoyageETASubTable.Schema);

            coll.LoadAndCloseReader(qry.ExecuteReader());
            return(coll);
        }