题解 | #返回订单数量总和不小于100的所有订单的订单号#

返回订单数量总和不小于100的所有订单的订单号

https://www.nowcoder.com/practice/ff77e82b59544a15987324e19488aafd

select t.order_num from (select order_num,sum(quantity) as 'sum' from  OrderItems group by order_num) as t where t.sum >= 100 order by t.order_num

全部评论

相关推荐

03-11 21:46
西北大学 Java
河和静子:这只是实习工资,我学长北大通班博一的,他同学被这家天天发邮件让他去实习,一个月10w
点赞 评论 收藏
分享
评论
点赞
收藏
分享

创作者周榜

更多
牛客网
牛客企业服务