當使用.expand .orderby .take

Question

時可能發生微風/ EntityFramework錯誤在工作中處理項目時發現了此問題，但已使用Breeze的DocCode樣本設法複製該問題。我正在使用最新的1.3.0。基本上，在使用'expand'，'orderby'和'take'時，查詢會返回錯誤的記錄。這個問題可以用「由相關類別分類產品降」測試中queryTests.js證明：

查詢測試是：

var query = EntityQuery.from("Products") 
     .expand("Category") 
     .orderBy("Category.CategoryName desc, ProductName"); 

這會導致下面的SQL將發行到SQL Server ：

SELECT 
[Extent1].[ProductID] AS [ProductID], 
[Extent1].[ProductName] AS [ProductName], 
[Extent1].[SupplierID] AS [SupplierID], 
[Extent1].[CategoryID] AS [CategoryID], 
[Extent1].[QuantityPerUnit] AS [QuantityPerUnit], 
[Extent1].[UnitPrice] AS [UnitPrice], 
[Extent1].[UnitsInStock] AS [UnitsInStock], 
[Extent1].[UnitsOnOrder] AS [UnitsOnOrder], 
[Extent1].[ReorderLevel] AS [ReorderLevel], 
[Extent1].[Discontinued] AS [Discontinued], 
[Extent2].[CategoryID] AS [CategoryID1], 
[Extent2].[CategoryName] AS [CategoryName], 
[Extent2].[Description] AS [Description], 
[Extent2].[Picture] AS [Picture] 
FROM [dbo].[Products] AS [Extent1] 
LEFT OUTER JOIN [dbo].[Categories] AS [Extent2] ON [Extent1].[CategoryID] = [Extent2].[CategoryID] 
ORDER BY [Extent2].[CategoryName] DESC, [Extent1].[ProductName] ASC 

這是好的，並給出正確的結果排序的CategoryName。但是，如果我將查詢更改爲以下內容：

var query = EntityQuery.from("Products") 
     .expand("Category") 
     .orderBy("Category.CategoryName desc, ProductName").take(10); 

我已添加'.take（10）'。 SQL變爲：

exec sp_executesql N'SELECT 
[Limit1].[ProductID] AS [ProductID], 
[Limit1].[ProductName] AS [ProductName], 
[Limit1].[SupplierID] AS [SupplierID], 
[Limit1].[CategoryID1] AS [CategoryID], 
[Limit1].[QuantityPerUnit] AS [QuantityPerUnit], 
[Limit1].[UnitPrice] AS [UnitPrice], 
[Limit1].[UnitsInStock] AS [UnitsInStock], 
[Limit1].[UnitsOnOrder] AS [UnitsOnOrder], 
[Limit1].[ReorderLevel] AS [ReorderLevel], 
[Limit1].[Discontinued] AS [Discontinued], 
[Extent3].[CategoryID] AS [CategoryID1], 
[Extent3].[CategoryName] AS [CategoryName], 
[Extent3].[Description] AS [Description], 
[Extent3].[Picture] AS [Picture] 
FROM (SELECT TOP (@p__linq__0) [Extent1].[ProductID] AS [ProductID], [Extent1].[ProductName] AS [ProductName]\, [Extent1].[SupplierID] AS [SupplierID], [Extent1].[CategoryID] AS [CategoryID1], [Extent1].[QuantityPerUnit] AS [QuantityPerUnit], [Extent1].[UnitPrice] AS [UnitPrice], [Extent1].[UnitsInStock] AS [UnitsInStock], [Extent1].[UnitsOnOrder] AS [UnitsOnOrder], [Extent1].[ReorderLevel] AS [ReorderLevel], [Extent1].[Discontinued] AS [Discontinued], [Extent2].[CategoryName] AS [CategoryName] 
    FROM [dbo].[Products] AS [Extent1] 
    LEFT OUTER JOIN [dbo].[Categories] AS [Extent2] ON [Extent1].[CategoryID] = [Extent2].[CategoryID] 
    ORDER BY [Extent1].[ProductID] ASC) AS [Limit1] 
LEFT OUTER JOIN [dbo].[Categories] AS [Extent3] ON [Limit1].[CategoryID1] = [Extent3].[CategoryID] 
ORDER BY [Limit1].[CategoryName] DESC, [Limit1].[ProductName] ASC',N'@p__linq__0 int',@p__linq__0=10 

哪一個錯誤，是因爲Extent1是按ProductID排序而不是CategoryName導致返回錯誤的記錄。

所以這是一個錯誤還是我做錯了什麼？

Answer 1

編輯：從v 1.3.2開始，這應該是固定的。如果您仍然看到問題，請回到這裏。

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好的，我剛剛聲明它，這是一個錯誤。感謝您的查找和報告。我會盡力在下一個版本中修復。當它進入時，我會回到這裏。