'）'附近的Sql Query錯誤語法錯誤

Question

執行此查詢時出現錯誤

消息102，級別15，狀態1，第15行'）'附近的語法不正確。

我找不到錯誤的原因。請幫助我查詢中出了什么問題

 Select 
        SIHDR.[Posting Date],   
        SIHDR.[Bill-to Contact No_],    
        SIHDR.[Order No_],  
        SILIN.[Bom Item No_],   
        ISNULL(CONVERT(varchar (30),(Select Description from [Item] where No_ = SILIN.[Bom Item No_])),''), 
        SILIN.[No_],    
        SILIN.[Line No_],   
        CONVERT(varchar (30),SILIN.[Description]),  
        CONVERT(varchar (30),SILIN.[Description 2]),    
        CONVERT(varchar (30),SILIN.[Description 3]),    
        SILIN.[Subscription Starting Date], 
        SILIN.[Subscription End Date],   

        SUM(CASE WHEN SIHDR.[Currency Factor]=0 THEN SILIN.[Selling Price] ELSE SILIN.[Selling Price]) as Selling_Price_INR


        FROM  [Sales Shipment Header] as SIHDR  
        INNER JOIN [Sales Shipment Line] as SILIN  on SIHDR.No_ = SILIN.[Document No_]  

        enter code here

Answer 1

您的CASE需要END

SUM(CASE WHEN SIHDR.[Currency Factor]=0 THEN SILIN.[Selling Price] ELSE SILIN.[Selling Price] END) as Selling_Price_INR

Answer 2

這是因為第二個case語句中缺少end 。

    Select 
    SIHDR.[Posting Date],   
    SIHDR.[Bill-to Contact No_],    
    SIHDR.[Order No_],  
    SILIN.[Bom Item No_],   
    ISNULL(
        CONVERT(varchar (30),
            (Select Description from [Info Edge (India) Ltd$Item] where No_ = SILIN.[Bom Item No_])
            ),''),   
    SILIN.[No_],    
    SILIN.[Line No_],   
    CONVERT(varchar (30),SILIN.[Description]),  
    CONVERT(varchar (30),SILIN.[Description 2]),    
    CONVERT(varchar (30),SILIN.[Description 3]),    
    SILIN.[Subscription Starting Date], 
    SILIN.[Subscription End Date],   

    SUM(
        CASE WHEN SIHDR.[Currency Factor]=0 
        THEN SILIN.[Selling Price] 
        ELSE SILIN.[Selling Price] 
        END      ---- this end is missing in your query.
        ) as Selling_Price_INR


    FROM  [Sales Shipment Header] as SIHDR  
    INNER JOIN [Sales Shipment Line] as SILIN  on SIHDR.No_ = SILIN.[Document No_]