String agreeSnoInCnd = "select * from BLOOD_DATA_TICKET_AGREE a where exists (select 1 from ("+existsSql+") x where AGREESNO = a.sno)";
			String forcastSnoInCnd = "select * from BLOOD_DATA_TICKET_FORCAST a where exists (select 1 from ("+existsSql+") x  where FORCASTSNO = a.sno)";
			String detailSnoInCnd = "select * from BLOOD_DATA_TICKET_DETAIL a where exists (select 1 from ("+existsSql+") x where ticketId = a.pid)";
			
			sql = Sqls.create(agreeSnoInCnd);
			sql.setEntity(dao.getEntity(TicketAgree.class));
			dao.execute(sql);
			rvalAgree = sql.getList(TicketAgree.class);
			//---------------------
			sql = Sqls.create(forcastSnoInCnd);
			sql.setEntity(dao.getEntity(TicketForcast.class));
			dao.execute(sql);
			rvalForcast = sql.getList(TicketForcast.class);
			//---------------------
			sql = Sqls.create(detailSnoInCnd);
			sql.setEntity(dao.getEntity(TicketDetail.class));
			dao.execute(sql);
			rvalDetail = sql.getList(TicketDetail.class);

agreeSnoInCnd、forcastSnoInCnd、detailSnoInCnd这3条SQL在数据库中执行，都能查到记录，为何在sql.getList(XX.class)中，查不到记录。
跟断点，显示是null，为什么取不到呢？