Hi,
Try this..
Hope this will help
SELECT OutTab.ID ,
Names =
STUFF ( ( SELECT ''+InrTab.Name
FROM [empInfo] InrTab
WHERE InrTab.id = OutTab.id
ORDER BY InrTab.id
FOR XML PATH(''),TYPE
).value('.','VARCHAR(MAX)')
, 1,0,SPACE(0))
FROM [empInfo] OutTab
GROUP BY OutTab.id;