src/main/resources/mapper/modules/MallMemberCouponMapper.xml
@@ -8,7 +8,7 @@ b.cost_amount costAmount, b.real_amount realAmount from mall_member_coupon a left join mall_goods_coupon b on b.id = a.coupon_id and b.state = 2 INNER join mall_goods_coupon b on b.id = a.coupon_id and b.state = 2 <where> a.member_id=#{record.memberId} <if test="record.state == 1">
