串连许多行成一个单一的文本字符串

组

VENDOR_NAME DIRECTORY_NAME 
DL_101Records .ssh 
DL_101Records ADHOC 
DL_101Records ARCHIVED 
DL_101Records INBOUND 
DL_101Records OUTBOUND 
DL_101Records PROCESSED 
DL_101Records pub 
DL_101Records TAKEDOW

有没有一种简单的方法把它变成像

VENDOR_NAME DIRECTORY_NAME 
DL_101Records .SSH ,ADHOC ,ARCHIVED ,INBOUND ,OUTBOUND ,PROCESSED ,PUB ,TAKEDOWN

一个字符串

来源

2017-02-17 Midhun CM

访问此链接 http://stackoverflow.com/questions/194852/concatenate-many-rows-into-a-single-text-string –

SELECT VENDOR_NAME, 
     DIRECTORY_NAME = STUFF(
          (
           SELECT ', '+DIRECTORY_NAME AS [text()] 
           FROM _table AS t 
           WHERE t.VENDOR_NAME = tt.VENDOR_NAME 
           ORDER BY t.DIRECTORY_NAME 
           FOR XML PATH('') 
          ), 1, 2, '') 
FROM _table tt 
GROUP BY VENDOR_NAME;

来源

2017-02-17 06:16:50 anatol

- 谢谢你。它的工作原理 –

我如何获得订单条款中的DIRECTORY_NAME？ –

@MidhunCM'ORDER BY'加入 – anatol

试试这个，

DECLARE @TEMP VARCHAR(MAX)=''; 
SELECT @[email protected]+DIRECTORY_NAME+', ' FROM YOURTABLE 
SELECT VENDOR_NAME,@TEMP FROM YOURTABLE 
GROUP BY VENDOR_NAME

来源

2017-02-17 06:21:13

串连许多行成一个单一的文本字符串

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