T-SQL批量更新、删除

DELETE A
OUTPUT
    DELETED.PORequestID,
    DELETED.BackOrderID,
    GETDATE(),
    @RequestUserID,
    DELETED.LastEditDate,
    DELETED.LastEditUser
INTO aaa.dbo.bbb
(
    PORequestID,
    BackOrderID,
    InDate,
    InUser,
    LastEditDate,
    LastEditUser
)
FROM aaa.dbo.ccc AS A
INNER JOIN @TempTable AS T
  ON A.BackOrderID = T.BufferID

更新同理，进行关联表操作