sql - TSQL: 単一列の行を CSV リストに結合/結合する方法

Question

以下に示すように、「colamer」というテーブルがあります。

ID    Title   SectionID
1      abc     231
2      abc     232
3      pqr     95
4      jkl     165

私のストアドプロシージャ：

CREATE PROCEDURE CheckDuplicateBannerforSection  
/*
      colamer_CheckDuplicateBannerforSection 'abc','231,232,233',NULL
*/

@BannerTitle NVARCHAR(200),        
@SectionId VARCHAR(50),        
@Result VARCHAR(100) OUT        
AS        
BEGIN        
 SET @Result = 1        
   BEGIN  
        IF EXISTS        
    (SELECT 1 FROM colamer WHERE Title= @BannerTitle   
 And SectionID in(SELECT value FROM dbo.colamer_fn_Split1( @SectionId ,',')))   
   END  
SELECT @Result  

終わり

OutPut が欲しい: @result = 231,232

Answer 1

私はあなたがこのようなものを探していると思います:

CREATE PROCEDURE CheckDuplicateBannerforSection  

@BannerTitle NVARCHAR(200),        
@SectionId VARCHAR(50),        
@Result VARCHAR(100) OUT        
AS        
BEGIN        
  SET @Result = ''          
  Select @Result = @Result + ',' + Convert(nvarchar, SectionID)
  from colamer where Title = @BannerTitle and SectionID in(SELECT value FROM dbo.colamer_fn_Split1( @SectionId ,','))  
END 

Answer 2

CREATE PROCEDURE Mercola_CheckDuplicateBannerforSection  
/*
      Mercola_CheckDuplicateBannerforSection 'abc','231,232,233',NULL
*/

@BannerTitle NVARCHAR(200),        
@SectionId VARCHAR(50),        
@Result VARCHAR(100) OUT        
AS        
BEGIN        
 SET @Result = 1        
   BEGIN  
 IF EXISTS (SELECT 1 FROM colamer
             WHERE Title = @BannerTitle   
            And SectionID 
           in(SELECT value FROM 
             dbo.colamer_fn_Split1( @SectionId ,',')))   
BEGIN
    SELECT top 1 @Result=SectionID FROM colamer
    WHERE Title = @BannerTitle   
    And SectionID in(SELECT value FROM 
    dbo.colamer_fn_Split1( @SectionId ,','))
END
   END  
SELECT @Result  

END