题解 | 统计各等级会员用户下订单总额
统计各等级会员用户下订单总额
https://www.nowcoder.com/practice/48dd35a3dd8c4e1494db36b097a03300
select vip,coalesce(sum(order_price),0) as order_total from order_tb o right join uservip_tb u on o.user_id=u.user_id group by vip order by order_total desc;
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，不说了，我又接了一单