问具有两个表结果映射的查询

EN

        string hql = "select distinct l, b from Lieferung as l " +
                     "inner join l.Bestellung as b";
        var hbq = new HqlBasedQuery(typeof(Lieferung), @hql);
        hbq.SetResultTransformer(Transformers.AliasToEntityMap);
        var result = ActiveRecordMediator.ExecuteQuery(hbq);

        IList<Tuple<Lieferung, Bestellung> result
        //or
        IList<Result> result
        public class Result //or struct
        {
            Lieferung Lieferung;
            Bestellung Bestellung;
        }