JobDictMapper.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.subsidy.mapper.JobDictMapper">

    <select id="queryCourseJobs" parameterType="long" resultType="com.subsidy.model.JobDictDO">
        SELECT
            t2.*
        FROM
            course_job_mapping t
            LEFT JOIN job_dict t2 ON t.job_id = t2.id
        WHERE
            t.delete_date IS NULL
            AND t2.delete_date IS NULL
            AND t.course_id = #{courseId}
    </select>

    <select id="queryMemberJobs" parameterType="long" resultType="com.subsidy.model.JobDictDO">
        SELECT
            t2.*
        FROM
            job_member_mapping t
            LEFT JOIN job_dict t2 ON t.job_id = t2.id
            where t.delete_date is null
            and t2.delete_date is null
            and t.member_id = #{memberId}
    </select>

</mapper>