select staffId,
(SELECT MachineIP+ ',' FROM STAFF_ATTENDANCE r WHERE r.staffId= 55 FOR XML PATH('') )
gg from STAFF_ATTENDANCE a
group by a.staffId
转载于:https://www.cnblogs.com/change4now/p/5665194.html
select staffId,
(SELECT MachineIP+ ',' FROM STAFF_ATTENDANCE r WHERE r.staffId= 55 FOR XML PATH('') )
gg from STAFF_ATTENDANCE a
group by a.staffId
转载于:https://www.cnblogs.com/change4now/p/5665194.html