17 lines
548 B
SQL
17 lines
548 B
SQL
create function getRemainInterests(p_payment_number varchar(40), p_plan_list int) returns decimal(18,2)
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RETURN (
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SELECT
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ROUND(
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IFNULL(a.suminterest, 0) - SUM(IFNULL(lrp.interest, 0)),
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2
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)
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FROM
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lc_rent_plan lrp
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LEFT JOIN (SELECT contract_id,payment_number,SUM(interest) AS suminterest FROM lc_rent_plan where payment_number=p_payment_number GROUP BY payment_number) a ON a.payment_number=lrp.payment_number
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WHERE lrp.payment_number = p_payment_number
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AND lrp.plan_list <= p_plan_list
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GROUP BY lrp.payment_number
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);
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