题解 | #分析客户逾期情况#
分析客户逾期情况
https://www.nowcoder.com/practice/22633632da344e2492973ecf555e10c9
select pay_ability,concat(round(count(overdue_days)/count(*)*100,1),'%') overdue_ratio from loan_tb a left join customer_tb b on a.customer_id=b.customer_id group by pay_ability order by overdue_ratio desc
