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cai-server/ruoyi-cai/src/main/resources/mapper/cai/CaiGuardTotalMapper.xml
dute7liang 9ec7621d2d init
2023-12-23 23:39:03 +08:00

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XML

<?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="com.ruoyi.cai.mapper.CaiGuardTotalMapper">
<resultMap type="com.ruoyi.cai.domain.CaiGuardTotal" id="CaiGuardTotalResult">
<result property="id" column="id"/>
<result property="fromUserId" column="from_user_id"/>
<result property="toUserId" column="to_user_id"/>
<result property="guardNum" column="guard_num"/>
<result property="guardValue" column="guard_value"/>
<result property="createTime" column="create_time"/>
<result property="updateTime" column="update_time"/>
</resultMap>
<update id="incs">
update cai_guard_total
set guard_num = guard_num + #{guardNum},
guard_value = guard_value + #{guardValue}
where to_user_id = #{toUserId} and from_user_id = #{fromUserId}
</update>
<select id="selectGuardTotal" resultType="com.ruoyi.cai.dto.app.vo.GuardTotalVo">
select t1.from_user_id,t1.to_user_id,t2.avatar,t1.guard_num
from cai_guard_total t1
join cai_user t2 on t1.to_user_id = t2.id
where t1.from_user_id = #{fromUserId}
order by guard_num desc
<if test="limit != null">
limit #{limit}
</if>
</select>
</mapper>