题解 | 分析客户逾期情况
分析客户逾期情况
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SELECT ct.pay_ability pay_ability, CONCAT( ROUND( count( lt.overdue_days )/ COUNT( ct.customer_id )* 100, 1 ), '%' ) overdue_ratio FROM loan_tb lt RIGHT JOIN customer_tb ct ON lt.customer_id = ct.customer_id GROUP BY ct.pay_ability ORDER BY overdue_ratio DESC
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