这个sql语句应该怎么写? Select 操作人ID,sum( isnull(订单金额,0)),sum( isnull(订单实际付款金额,0)), sum( isnull(订单实际付款金额,0)), sum( isnull(订单已付款金额,0)), sum( isnull(订单未付款金额,0)), sum( isnull(订单税金,0)), sum( isnull(订单运费,0)),from 表 where 日期 between '2013-07-01' to '2013-07-03' group by 操作人ID