sql server 列字段拼接 —— STUFF

原始数据：

 

sql语句

SELECT DISTINCT l.family_id, 
 STUFF((SELECT ','+ CAST(a.name AS VARCHAR(50))  FROM (SELECT DISTINCT family_id,name FROM dbo.Addresses) a WHERE a.family_id=l.family_id FOR XML PATH('')),1,1,'' ) isc_id
 FROM dbo.Addresses l    

 

结果数据：