كيف اضيف تاريخين الى هذا الإستعلام
AwardMonth1 و AwardMonth2
الى جانب AwardMonth
( SELECT Company.ID , Company.[إسم المؤسسة] , Company.[رقم حسابها البريدي] , Company.[مفتاح حسابها] , (SELECT SUM (Nz(mont20 , 0)) FROM Bill WHERE MONTH(CDate(Forms![FrmTransfer]![txtAwardMonth])) = MONTH (BillDate) AND YEAR(CDate(Forms![FrmTransfer]![txtAwardMonth])) = YEAR (BillDate)AND Company.ID = Bill.CompanyID) AS Total , -1 AS TheType FROM Company ) UNION ( SELECT Employee.ID ,[Nom et Prénom] ,[N° compt CCP] ,[Cle CCP] , (SELECT SUM([mont1] + [mont2] + [mont3] + [mont4] + [mont5] + [mont6] + [mont7] + [mont8] + [mont9] + [mont10]+ [mont11] + [mont12] + [Mossa3da] + [Takrim] + [nessba] + [Mscholaire] + [Cridi] ) From Award WHERE MONTH(CDate(Forms![FrmTransfer]![txtAwardMonth])) = MONTH (AwardMonth) AND YEAR(CDate(Forms![FrmTransfer]![txtAwardMonth])) = YEAR (AwardMonth) AND Employee.ID = Award.EmployeeID) AS Total , +1 AS TheType From Employee );

