SQL Server 行轉列 列轉行操作

 

1.多行轉成一行(並以','分開)

表數據如下圖:

 

查詢結果如下圖:

 

 SQL查詢腳本:

SELECT addPer, house_code = (STUFF((SELECT ',' + house_code FROM my_demo WHERE addPer = T.addPer FOR XML PATH('')), 1, 1, ''))
FROM my_demo AS T
GROUP BY addPer

　　

 2.一列轉為一行

SELECT STUFF((SELECT  ',' + CAST(id AS VARCHAR(10))  FROM(SELECT id FROM myDemo WHERE del = 0 ) a  FOR  XML PATH('')  ), 1,0, '') AS Name