题解 | #获得积分最多的人(一)#
获得积分最多的人(一)
https://www.nowcoder.com/practice/1bfe3870034e4efeb4b4aa6711316c3b
select name, sum_g grade_num from ( select user_id, sum(grade_num) sum_g, max(sum(grade_num))over() max_sum_g from grade_info where type = 'add' group by user_id, type ) t1 join user u on t1.user_id = u.id where sum_g = max_sum_g;