lineage/ruoyi-system/src/main/resources/mapper/app/TbFamilyMapper.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.app.mapper.TbFamilyMapper">

    <resultMap type="TbFamily" id="TbFamilyResult">
        <result property="id"    column="id"    />
        <result property="code"    column="code"    />
        <result property="name"    column="name"    />
        <result property="fullName"    column="full_name"    />
        <result property="hometown"    column="hometown"    />
        <result property="city"    column="city"    />
        <result property="addressCode"    column="address_code"    />
        <result property="address"    column="address"    />
        <result property="contents"    column="contents"    />
        <result property="avatar"    column="avatar"    />
        <result property="createBy"    column="create_by"    />
        <result property="createTime"    column="create_time"    />
        <result property="updateBy"    column="update_by"    />
        <result property="updateTime"    column="update_time"    />
        <result property="remark"    column="remark"    />
    </resultMap>

    <sql id="familySql">
        select f.id, f.name,f.address_code,f.address,f.contents,f.avatar,f.city,f.code,f.full_name,f.hometown,
        f.create_by,f.create_time,f.update_by,f.update_time,f.remark,
         (select m.name from tb_family_member m where m.id = (select max(mi.member_id) from tb_member_middle mi where mi.family_id = f.id and mi.patriarch='Y')) create_name
        from tb_family f
    </sql>

    <select id="pageList" resultType="com.ruoyi.app.domain.vo.AppFamilyVo">
        <include refid="familySql"></include>
        ${ew.customSqlSegment}
    </select>

    <select id="selectByUserId" resultType="com.ruoyi.app.domain.vo.AppFamilyVo">
        select f.id,mi.id middle_id,m.id member_id,
        f.name,f.address,f.contents,f.avatar,f.city,f.code,f.full_name,f.hometown,
        f.create_by,f.create_time,f.update_by,f.update_time,f.remark
        from tb_family f
        left join tb_member_middle mi on f.id = mi.family_id
        left join tb_family_member m on m.id = mi.member_id
        where m.app_user_id = #{userId}
    </select>
    <select id="selectByMemberId" resultType="com.ruoyi.app.domain.vo.AppFamilyVo">
        select f.id,mi.id middle_id,m.id member_id,mi.acquiesce,
        f.name,f.address,f.contents,f.avatar,f.city,f.code,f.full_name,f.hometown,
        f.create_by,f.create_time,f.update_by,f.update_time,f.remark
        from tb_family f
        left join tb_member_middle mi on f.id = mi.family_id
        left join tb_family_member m on m.id = mi.member_id
        where m.id = #{memberId} and mi.status = 2
    </select>

</mapper>