题解 | #分组排序练习题#
分组排序练习题
https://www.nowcoder.com/practice/e00bbac732cb4b6bbc62a52b930cb15e
select university, avg(question_cnt) as avg_question_cnt from user_profile group by university order by avg(question_cnt) asc;
分组排序练习题
https://www.nowcoder.com/practice/e00bbac732cb4b6bbc62a52b930cb15e
select university, avg(question_cnt) as avg_question_cnt from user_profile group by university order by avg(question_cnt) asc;
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远航_随风:感谢大佬的面经,这个拷打的很深入啊。我当时挂的京东一面也是面了半个小时没手撕,但是是KPI面,和别人在同一个部门问到的问题基本差不多。加油
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