productivity-platform/dao/src/main/resources/mapper/HouseGuarantyBaseMapper.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.dayou.mapper.HouseGuarantyBaseMapper">

    <select id="getByDocId" parameterType="java.lang.Long" resultType="com.dayou.entity.HouseGuarantyBase">
        SELECT
            *
        FROM
            house_guaranty_base
        WHERE
            id = ( SELECT base_id FROM house_guaranty_process WHERE id = ( SELECT business_id FROM document_production WHERE id = #{docId} AND delete_status = 0 ) AND delete_status = 0 )
          AND delete_status = 0
    </select>

</mapper>