-- Aynı ihaledeki teklif talepleri. BaseId açık belgedir: teklif talebinde ihalenin diğer belgeleri,
-- satınalma siparişinde kaynak teklifin ihalesindeki bütün belgeler.
CREATE OR ALTER VIEW [dbo].[Prc_V_PurchaseRfqAlternative] AS
SELECT b.Id AS BaseId, x.Id, x.TenantId, x.RfqNo, x.SupplierId, x.Status, x.SupplierResponse,
       x.OrderDeadline, x.ExpectedArrival, x.UntaxedAmount, x.TotalAmount, x.CurrencyId, x.IsDeleted
  FROM Prc_T_PurchaseRfq b
  INNER JOIN Prc_T_PurchaseRfq x ON x.TenderGroupId = b.TenderGroupId AND x.Id <> b.Id
 WHERE b.IsDeleted = 0
UNION ALL
SELECT o.Id, x.Id, x.TenantId, x.RfqNo, x.SupplierId, x.Status, x.SupplierResponse,
       x.OrderDeadline, x.ExpectedArrival, x.UntaxedAmount, x.TotalAmount, x.CurrencyId, x.IsDeleted
  FROM Prc_T_PurchaseOrder o
  INNER JOIN Prc_T_PurchaseRfq s ON s.Id = o.PurchaseRfqId
  INNER JOIN Prc_T_PurchaseRfq x ON x.TenderGroupId = s.TenderGroupId
 WHERE o.IsDeleted = 0