题解 | 分析客户逾期情况
select c.pay_ability,concat(round(count(l.overdue_days)/count(*)*100,1),'%') overdue_ratio from loan_tb l left join customer_tb c on c.customer_id=l.customer_id group by c.pay_ability order by overdue_ratio desc;
select c.pay_ability,concat(round(count(l.overdue_days)/count(*)*100,1),'%') overdue_ratio from loan_tb l left join customer_tb c on c.customer_id=l.customer_id group by c.pay_ability order by overdue_ratio desc;
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