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

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

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