如何获取逗号从Sql服务器分离的数据

Question

我有两个表像this图像。

我需要逗号分隔的数据就像在this。

Answer 1

select distinct t.[name], 
    STUFF((SELECT distinct ', ' + t1.notification 
     from yourtable t1 
     where t.[id] = t1.[id] 
      FOR XML PATH(''), TYPE 
      ).value('.', 'NVARCHAR(MAX)') 
     ,1,2,'') notification 
from yourtable t; 

Answer 2

SELECT id , Name , 
STUFF ((SELECT ',' + Noti FROM Your_table T1 WHERE T1.Id = T2.Id FOR XML PATH('')) ,1,1,'') 
FROM Your_table T2 GROUP BY id ,Name