SQL Server视图会产生不同的结果集

Question

我有一个SQL Server视图：

SELECT SOPOrderReturn.DocumentNo, 
     StockItem.Code, 
     SLCustomerAccount.CustomerAccountNumber, 
     SOPOrderReturn.CustomerID, 
     SOPDocDelAddress.PostalName, 
     SOPDocDelAddress.AddressLine1, 
     SOPDocDelAddress.AddressLine2, 
     SOPDocDelAddress.AddressLine3, 
     SOPDocDelAddress.AddressLine4, 
     SOPDocDelAddress.PostCode, 
     SOPOrderReturnLine.LineQuantity, 
     SOPOrderReturn.PromisedDeliveryDate, 
     StockItem.SpareNumber2, 
     StockItem.SpareNumber3, 
     StockItem.Name, 
     StockItem.SpareText2, 
     StockItem.SpareText1, 
     StockItem.SpareNumber1 
FROM SOPOrderReturn 
     INNER JOIN SOPOrderReturnLine 
      ON SOPOrderReturn.SOPOrderReturnID = SOPOrderReturnLine.SOPOrderReturnID 
     INNER JOIN SOPDocDelAddress 
      ON SOPOrderReturn.SOPOrderReturnID = SOPDocDelAddress.SOPOrderReturnID 
     INNER JOIN SLCustomerAccount 
      ON SOPOrderReturn.CustomerID = SLCustomerAccount.SLCustomerAccountID 
     INNER JOIN StockItem 
      ON SOPOrderReturnLine.ItemCode = StockItem.Code 
WHERE (NOT (StockItem.Code LIKE '%DELIVERY%')) AND 
     (NOT (StockItem.Name LIKE '%DELIVERY%')) AND 
     (SOPOrderReturn.PromisedDeliveryDate > CURRENT_TIMESTAMP - 3) 

当所谓的 '是' 从.NET使用此查询：

SELECT [DocumentNo],[Code], 
     [CustomerAccountNumber], 
     [CustomerID],[PostalName], 
     [AddressLine1],[AddressLine2], 
     [AddressLine3],[AddressLine4], 
     [PostCode],[LineQuantity], 
     [PromisedDeliveryDate], 
     [SpareNumber2], 
     [SpareNumber3], 
     [Name], 
     [SpareText2], 
     [SpareText1], 
     [SpareNumber1] 
FROM [viwSalesOrdersRecent]; 

...一切都虎背熊腰，脚蹬多莉。它返回我期望看到的所有861行，这与SQL Server在视图中应该显示的内容相匹配。

然而，当我调用View（如上）与以下WHERE子句上涨了它：不要

WHERE [DocumentNo] = @prmSalesOrderNumber AND [Code] = @prmStockCode; 

查询返回的整个数据集，忽略了视图内现有Where子句，我不理解这种行为。我不熟悉SQL Server，3年没有触及过它，现在我已经深入了解它，完全超出了我的深度。

任何帮助将不胜感激。

Answer 1

校验码最后，我从来没有解决了这个，所以我最终夹紧它向微软为他们看看。

他们已经初步确认这是由SQL Server中的一个错误引起的，他们希望在将来的更新中补救错误。

Answer 2

我建议你在视图中添加isnull以及在视图上查询。空值在很大程度上影响结果集。下面

 SELECT SOPOrderReturn.DocumentNo, 
       StockItem.Code, 
       SLCustomerAccount.CustomerAccountNumber, 
       SOPOrderReturn.CustomerID, 
       SOPDocDelAddress.PostalName, 
       SOPDocDelAddress.AddressLine1, 
       SOPDocDelAddress.AddressLine2, 
       SOPDocDelAddress.AddressLine3, 
       SOPDocDelAddress.AddressLine4, 
       SOPDocDelAddress.PostCode, 
       SOPOrderReturnLine.LineQuantity, 
       SOPOrderReturn.PromisedDeliveryDate, 
       StockItem.SpareNumber2, 
       StockItem.SpareNumber3, 
       StockItem.Name, 
       StockItem.SpareText2, 
       StockItem.SpareText1, 
       StockItem.SpareNumber1 
     FROM SOPOrderReturn 
       INNER JOIN SOPOrderReturnLine 
        ON SOPOrderReturn.SOPOrderReturnID = SOPOrderReturnLine.SOPOrderReturnID 
       INNER JOIN SOPDocDelAddress 
        ON SOPOrderReturn.SOPOrderReturnID = SOPDocDelAddress.SOPOrderReturnID 
       INNER JOIN SLCustomerAccount 
        ON SOPOrderReturn.CustomerID = SLCustomerAccount.SLCustomerAccountID 
       INNER JOIN StockItem 
        ON SOPOrderReturnLine.ItemCode = StockItem.Code 
     WHERE (NOT (isnull(StockItem.Code,'') LIKE '%DELIVERY%')) AND 
       (NOT (isnull(StockItem.Name,'') LIKE '%DELIVERY%')) AND 
       (SOPOrderReturn.PromisedDeliveryDate > CURRENT_TIMESTAMP - 3) 



     SELECT [DocumentNo],[Code], 
       [CustomerAccountNumber], 
       [CustomerID],[PostalName], 
       [AddressLine1],[AddressLine2], 
       [AddressLine3],[AddressLine4], 
       [PostCode],[LineQuantity], 
       [PromisedDeliveryDate], 
       [SpareNumber2], 
       [SpareNumber3], 
       [Name], 
       [SpareText2], 
       [SpareText1], 
       [SpareNumber1] 
     FROM [viwSalesOrdersRecent] 
     WHERE isnull([DocumentNo],'') = isnull(@prmSalesOrderNumber,'') 
     AND isnull([Code],'') = isnull(@prmStockCode,'')