「具有相同密鑰的項目已添加」SSRS嘗試設置數據集時出錯

Question

當我嘗試在SSRS IDE中設置數據集時，出現快照中顯示的錯誤。

該查詢在SQL Server Management Studio中完全正常，我在想我哪裏出錯了？！

與DB的連接已經建立。

---

可選：

如果你想看看我的查詢（它太長），我檢查非常好。沒有錯：

SELECT Customer.customerID, Customer.companyName, CustomerInvoice.dueDate, CustomerInvoice.cuInvoiceID, CustomerQuote.PONumber, Product.productName, CASE WHEN (SELECT  isTaxPaid 
                FROM   SupplierQuoteProducts 
                WHERE  productID = CustomerQuoteProducts.ProductID) = 1 THEN CustomerQuoteProducts.unitPrice * 1.15 
                WHEN (SELECT  isTaxPaid 
                FROM   SupplierQuoteProducts 
                WHERE  productID = CustomerQuoteProducts.ProductID) = 0 THEN CustomerQuoteProducts.unitPrice 
                ELSE CustomerQuoteProducts.unitPrice 
                END AS "unitPrice", 
         CustomerQuoteProducts.qty, CustomerQuoteProducts.isTaxPaid, PaymentMethod.paymMethDesc, CustomerInvoice.customerQuoteID, CustomerInvDetail.paidDate, CustomerInvDetail.clearedDate, 
         CustomerInvDetail.notes, CustomerInvDetail.sentDate, PaymentExpected.payExpectedTitle, PaymentStatus.paymentStatusTitle, 
CASE WHEN 
(SELECT  isTaxPaid 
FROM   SupplierQuoteProducts 
WHERE  productID = CustomerQuoteProducts.ProductID) = 1 AND CustomerQuoteProducts.qty > 0 AND 
CustomerQuoteProducts.isTaxPaid > 0 THEN (((CustomerQuoteProducts.unitPrice * 1.15) * 1.15) * CustomerQuoteProducts.qty) WHEN 
(SELECT  isTaxPaid 
FROM   SupplierQuoteProducts 
WHERE  productID = CustomerQuoteProducts.ProductID) = 1 AND CustomerQuoteProducts.qty <= 0 AND 
CustomerQuoteProducts.isTaxPaid > 0 THEN ((CustomerQuoteProducts.unitPrice * 1.15) * 1.15) WHEN 
(SELECT  isTaxPaid 
FROM   SupplierQuoteProducts 
WHERE  productID = CustomerQuoteProducts.ProductID) = 0 AND CustomerQuoteProducts.qty > 0 AND 
CustomerQuoteProducts.isTaxPaid > 0 THEN ((CustomerQuoteProducts.unitPrice * CustomerQuoteProducts.qty) * 1.15) WHEN 
(SELECT  isTaxPaid 
FROM   SupplierQuoteProducts 
WHERE  productID = CustomerQuoteProducts.ProductID) = 0 AND CustomerQuoteProducts.qty <= 0 AND 
CustomerQuoteProducts.isTaxPaid > 0 THEN (CustomerQuoteProducts.unitPrice * 1.15) WHEN 
(SELECT  Count(isTaxPaid) 
FROM   SupplierQuoteProducts 
WHERE  productID = CustomerQuoteProducts.ProductID) = 0 AND CustomerQuoteProducts.qty > 0 AND 
CustomerQuoteProducts.isTaxPaid > 0 THEN ((CustomerQuoteProducts.unitPrice * 1.15) * CustomerQuoteProducts.qty) WHEN 
(SELECT  Count(isTaxPaid) 
FROM   SupplierQuoteProducts 
WHERE  productID = CustomerQuoteProducts.ProductID) = 0 AND CustomerQuoteProducts.qty <= 0 AND 
CustomerQuoteProducts.isTaxPaid > 0 THEN (CustomerQuoteProducts.unitPrice * 1.15) WHEN 
(SELECT  isTaxPaid 
FROM   SupplierQuoteProducts 
WHERE  productID = CustomerQuoteProducts.ProductID) = 1 AND CustomerQuoteProducts.qty > 0 AND 
CustomerQuoteProducts.isTaxPaid <= 0 THEN (((CustomerQuoteProducts.unitPrice * 1.15)) * CustomerQuoteProducts.qty) WHEN 
(SELECT  isTaxPaid 
FROM   SupplierQuoteProducts 
WHERE  productID = CustomerQuoteProducts.ProductID) = 1 AND CustomerQuoteProducts.qty <= 0 AND 
CustomerQuoteProducts.isTaxPaid <= 0 THEN ((CustomerQuoteProducts.unitPrice * 1.15)) WHEN 
(SELECT  isTaxPaid 
FROM   SupplierQuoteProducts 
WHERE  productID = CustomerQuoteProducts.ProductID) = 0 AND CustomerQuoteProducts.qty > 0 AND 
CustomerQuoteProducts.isTaxPaid <= 0 THEN ((CustomerQuoteProducts.unitPrice * CustomerQuoteProducts.qty)) WHEN 
(SELECT  isTaxPaid 
FROM   SupplierQuoteProducts 
WHERE  productID = CustomerQuoteProducts.ProductID) = 0 AND CustomerQuoteProducts.qty <= 0 AND 
CustomerQuoteProducts.isTaxPaid <= 0 THEN (CustomerQuoteProducts.unitPrice) WHEN 
(SELECT  Count(isTaxPaid) 
FROM   SupplierQuoteProducts 
WHERE  productID = CustomerQuoteProducts.ProductID) = 0 AND CustomerQuoteProducts.qty > 0 AND 
CustomerQuoteProducts.isTaxPaid <= 0 THEN ((CustomerQuoteProducts.unitPrice * CustomerQuoteProducts.qty)) WHEN 
(SELECT  Count(isTaxPaid) 
FROM   SupplierQuoteProducts 
WHERE  productID = CustomerQuoteProducts.ProductID) = 0 AND CustomerQuoteProducts.qty <= 0 AND 
CustomerQuoteProducts.isTaxPaid <= 0 THEN (CustomerQuoteProducts.unitPrice) END AS [TotalPrice], CASE WHEN row_number() OVER (partition BY 
CustomerInvoice.cuInvoiceId 
ORDER BY newid()) = 1 THEN (CASE WHEN CustomerShipping.isTaxPaid > 0 THEN (CustomerShipping.shippingPrice * 1.15) 
WHEN CustomerShipping.isTaxPaid <= 0 THEN (CustomerShipping.shippingPrice) END) END AS [ShippingCost], 
CASE WHEN row_number() OVER (partition BY 
CustomerInvoice.cuInvoiceId 
ORDER BY newid()) = 1 THEN (CASE WHEN CustomerShipping.isTaxPaidForOrigPr > 0 THEN (CustomerShipping.origShipPrice * 1.15) 
WHEN CustomerShipping.isTaxPaidForOrigPr <= 0 THEN (CustomerShipping.origShipPrice) END) END AS [ShippingOrigCost], 
CustomerShipping.isTaxPaid, 
CustomerShipping.isTaxPaidForOrigPr, 
CustomerShipping.shippingDate, CustomerShipping.trackingNumber, ShippingMethod.shippingVia, CustomerShipping.desAddress, 
CustomerShipping.desCity, CustomerShipping.desPOBox, CustomerShipping.desPostalCode, CustomerShipping.desProvince, CustomerShipping.descName, 
CustomerShipping.packageContent, CustomerShipping.cuShippingID, Country.countryName, CustomerShipping.packageDepth, 
CustomerShipping.packageHeight, CustomerShipping.packageWeight, CustomerShipping.packageWidth, CustomerShipping.pickUpLocation 
FROM   CustomerInvoice INNER JOIN 
         CustomerInvDetail ON CustomerInvoice.cuInvoiceID = CustomerInvDetail.cuInvoiceID INNER JOIN 
         CustomerQuote ON CustomerQuote.CustomerQuoteID = CustomerInvoice.CustomerQuoteID INNER JOIN 
         CustomerQuoteProducts ON CustomerQuoteProducts.CustomerQuoteID = CustomerQuote.CustomerQuoteID INNER JOIN 
         CustomerShipping ON CustomerShipping.CustomerQuoteID = CustomerInvoice.CustomerQuoteID INNER JOIN 
         PaymentStatus ON PaymentStatus.paymentStatusID = CustomerInvDetail.paymentStatusID INNER JOIN 
         Customer ON Customer.CustomerID = CustomerQuote.CustomerID INNER JOIN 
         Product ON CustomerQuoteProducts.productID = Product.productID INNER JOIN 
         Country ON Country.countryID = CustomerShipping.countryID INNER JOIN 
         ShippingMethod ON ShippingMethod.shippingMethodID = CustomerShipping.shippingMethodID INNER JOIN 
         PaymentExpected ON PaymentExpected.paymentExpectedID = CustomerInvDetail.paymentExpectedID INNER JOIN 
         PaymentMethod ON PaymentMethod.paymentMethodID = CustomerInvoice.paymentMethodID 
WHERE CustomerInvoice.cuInvoiceID = @cuInvID 

Answer 1

在格式化您的腳本後，我注意到有2列與您選擇的名稱相同。確保更改最終名稱&，在Management Studio中運行語句時，每列都有一個唯一名稱。

話雖這麼說，兩列，我注意到有重複的名字是customerquoteproducts.istaxpaid和customershipping.istaxpaid

我希望幫助！

Answer 2

我今天遇到這個帖子，當我收到同樣的問題。 我的問題有史以來有點不同。

我在我的SP中有一個臨時表和If語句。 所以我的SP看起來是這樣的：

DECLARE @myCheck as int 
SET @myCheck = 0 

SELECT @myCheck = CASE WHEN [checkfield] = 'xxx' then 1 else 0 end 
    FROM checktable 
    WHERE ... 


SELECT myfields.* 
into #temptable 
FROM mytable 
WHERE ... 


IF @myCheck = 1  --if ssrs does'nt want ot refresh your fields, remove hte if as it does not see past this... 
    select * 
    FROM #temptable 
     LEFT JOIN tableA 
      ON ... 
ELSE 
    select * 
    FROM #temptable 
     LEFT JOIN tableB 
      ON ... 

因此，爲了在SSRS「刷新」我的領域，我註釋掉If語句，並保持與我的字段名稱查詢之一。 剛把要記得添加一切恢復之後...

使用Visual Studio 2012/SQL 2012