查找用户订单的订单总额SQL语句怎么写
表名：OrderInfo
订单号：OrederNo 状态ID：StatusID 用户email：UserEmail
订单总金额：OrderAmount 优惠总金额：DiscountAmount
查找用户订单的订单总额SQL语句怎么写
[解决办法]
OrederNo
检查一下你的字段名。估计是 orderNo 吧。
select orderNo ,sum(OrderAmount)
from OrderInfo
group by orderNo
[解决办法]
select orderNo ,sum(OrderAmount)
from OrderInfo WHERE orderNo='123'
group by orderNo
