Question

我有这个代码为我创建一个View，但是它复制了每一行，尽管有DISTINCT命令，还有什么想法？

Use [Table] 
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CREATE VIEW View_Database_1Mth_Composite AS 
SELECT DISTINCT Composite.[DealerCode]  
  ,DealerDetails.[BrandTradeName]
  ,DealerDetails.[GroupName]
  ,DealerDetails.[Brand]
  ,DealerDetails.[RBM]
  ,Composite.[Ratio_ID] 
  ,CAST (RatioID.[Detail_Desc] AS VARCHAR(8000)) AS Detail_Desc 
  ,Composite.[LineNr]   
  ,Composite.[201301]   
  ,Composite.[201302]   
  ,Composite.[201303]   
  ,Composite.[201304]   
  ,Composite.[201305]   
  ,Composite.[201306]   
  ,Composite.[201307]   
  ,Composite.[201308]   
  ,Composite.[201309]   
  ,Composite.[201310]   
FROM [Company_Database].[dbo].[Database_1Mth_Composite$] as Composite   
INNER JOIN [Company_Database].[dbo].[Company_DealerDetails] as DealerDetails    
ON CAST(Composite.[DealerCode] AS VARCHAR(10))=DealerDetails.[DlrCode]  
-- 2nd Join for the Ratio_ID    
INNER JOIN [Company_Database].[dbo].[Database_RatioID] as RatioID   
ON Composite.[Ratio_ID]=RatioID.[Ratio] 
[Company_Database].[dbo].[Database_RatioID] as RatioID

我试过颠倒第一次加入的顺序，但仍然没有运气。

有什么想法吗？

Answer 1

单个字段不同，导致了这个问题。

感谢大家的帮助，我可能花了太多时间寻找解决方案，并没有看到问题！

提取到VIEW中的重复行

1 个答案: