xiaoyong931011
2022-12-22 70cd2aec8a55e222070d4dd6d816dcb3231a1217
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="cc.mrbird.febs.mall.mapper.MallMemberStarBuyMapper">
 
    <select id="selectByStatus" resultType="cc.mrbird.febs.mall.entity.MallMemberStarBuy">
        select *
        from mall_member_star_buy
        where status = #{status}
    </select>
 
    <update id="updateAvaAmountById">
        update mall_member_star_buy
        set
            ava_amount = #{avaAmount}
        where
            id = #{id}
    </update>
 
    <update id="updateStatusById">
        update mall_member_star_buy
        set
            status = #{status}
        where
            id = #{id}
    </update>
 
    <select id="selectByStatusAndMemberId" resultType="cc.mrbird.febs.mall.entity.MallMemberStarBuy">
        select *
        from mall_member_star_buy
        where status = #{status}
            and member_id = #{memberId}
    </select>
 
    <select id="selectSumAvaAmountByStatusAndMemberId" resultType="java.math.BigDecimal">
        select
            ifnull(sum(a.ava_amount),0)
        from mall_member_star_buy a
        where
            a.member_id = #{memberId}
          and a.status = #{status}
    </select>
 
</mapper>