题解 | 统计商家不同会员每日访问人次及访问人数
统计商家不同会员每日访问人次及访问人数
https://www.nowcoder.com/practice/0017dc22426b495889da3304dcf254d1
select vip, count(info_id) visit_nums, count(distinct v.user_id)visit_users from visit_tb v join uservip_tb u on u.user_id=v.user_id group by u.vip order by visit_users desc,visit_nums desc
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