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(format(count(overdue_days)/count(pay_ability)*100,1),'%') as overdue_ratio from customer_tb c inner join loan_tb l on c.customer_id=l.customer_id group by pay_ability order by overdue_ratio desc#sql##sql刷题##Mysql#
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