實體框架多表到單實體不查詢兩個表

Question

我有一個文章和博客表，我想將其表示為內容實體。 我已經將兩個表都映射到Content實體，但是當我使用ObjectSet.Take（20）查詢時，僅在dbase中命中了article表。 我在思考（希望）查詢應該在contentType = 1和2的地方出錯嗎？

鉭

SQL查詢看起來像這樣...

SELECT 
[Extent1].[RhythmyxContentId] AS [RhythmyxContentId], 
[Extent1].[PublishDate] AS [PublishDate], 
[Extent1].[Title] AS [Title], 
[Extent1].[Promo] AS [Promo], 
[Extent1].[AuthorUid] AS [AuthorUid], 
[Extent1].[Body] AS [Body], 
[Extent1].[IsDeleted] AS [IsDeleted], 
[Extent1].[IsLive] AS [IsLive], 
[Extent1].[UpdateDate] AS [UpdateDate], 
[Extent1].[CreatedDate] AS [CreatedDate], 
[Extent1].[Slug] AS [Slug], 
[Extent1].[ContentCategoryId] AS [ContentCategoryId]
FROM [dbo].[tArticle] AS [Extent1]
WHERE [Extent1].[ContentType] =  CAST( '1' AS int)

這是實體...

Answer 1

我可以提供幫助，但是您可以向我展示兩個實體以及您用來獲取它的當前代碼。

我認為您通過在edmx中設置內容類型邏輯使它稍微復雜化，向我展示您正在嘗試做什么，這將很容易為您提供幫助。