pengchen-exam-java/exam-module-exam/exam-module-exam-biz/src/main/resources/mapper/specialty/ExamSpecialtyMapper.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="pc.exam.pp.module.exam.dal.mysql.specialty.ExamSpecialtyMapper">

    <resultMap type="ExamSpecialty" id="ExamSpecialtyResult">
        <result property="spId" column="sp_id"/>
        <result property="parentId" column="parent_id"/>
        <result property="ancestors" column="ancestors"/>
        <result property="spName" column="sp_name"/>
        <result property="orderNum" column="order_num"/>
        <result property="status" column="status"/>
        <result property="unite" column="unite"/>
        <result property="treeNum" column="tree_num"/>
        <result property="roles" column="roles"/>
    </resultMap>

    <resultMap type="ExamKnowledgePoints" id="KnowledgePointsResult">
        <result property="spId" column="sp_id"/>
        <result property="parentId" column="parent_id"/>
        <result property="ancestors" column="ancestors"/>
        <result property="spName" column="sp_name"/>
        <result property="orderNum" column="order_num"/>
        <result property="status" column="status"/>
        <result property="treeNum" column="tree_num"/>
    </resultMap>
    <sql id="selectExamSpecialtyVo">
        select sp_id,
               parent_id,
               ancestors,
               sp_name,
               order_num,
               status,
               creator,
               create_time,
               updater,
               update_time,
               unite,
               tree_num,
               roles,
               tenant_id
        from exam_specialty
    </sql>

    <select id="selectExamSpecialtyListVo"
            resultType="pc.exam.pp.module.exam.controller.admin.specialty.vo.SpecialtyQueryVo">
        select sp_id as id, sp_name as name, parent_id, status, create_time,roles from exam_specialty
        <where>
            <if test="name != null  and name != ''">and sp_name like concat('%', #{name}, '%')</if>
            <if test="status != null  and status != ''">and status = #{status}</if>
            and deleted = 0
        </where>
    </select>

    <select id="selectExamSpecialtyAll"
            resultType="pc.exam.pp.module.exam.controller.admin.specialty.vo.SpecialtyQueryVo">
        select sp_id as id, sp_name as name, parent_id, status, create_time
        from exam_specialty
        where deleted = 0
          and status = 0
    </select>

    <select id="selectExamSpecialtyByids"
            resultType="pc.exam.pp.module.exam.controller.admin.specialty.vo.SpecialtyQueryVo">
        SELECT sp_id AS id, sp_name AS name, ancestors, parent_id, status, create_time from exam_specialty
        WHERE sp_id IN
        <foreach collection="ids" item="id" open="(" separator="," close=")">
            #{id}
        </foreach>
        AND deleted = 0 and status = 0
    </select>

    <select id="selectExamSpecialtyPart"
            resultType="pc.exam.pp.module.exam.controller.admin.specialty.vo.SpecialtyQueryVo">
        select sp_id as id, sp_name as name, parent_id, status, create_time
        FROM exam_specialty
        WHERE (
                  LENGTH(ancestors) - LENGTH(REPLACE(ancestors, ',', ''))
                  ) + 1 &lt;= 2
          and status = 0
          and deleted = 0
    </select>


    <select id="selectExamSpecialtyList" resultType="ExamSpecialty">
        <include refid="selectExamSpecialtyVo"/>
        <where>
            <if test="name != null  and name != ''">and sp_name like concat('%', #{name}, '%')</if>
            <if test="status != null  and status != ''">and status = #{status}</if>
            and deleted = 0
        </where>
    </select>

    <select id="selectSpIds" parameterType="ExamSpecialty" resultMap="ExamSpecialtyResult">
        <include refid="selectExamSpecialtyVo"/>
        <!--        <where>-->
        <!--            <if test="spId != null "> and sp_id = #{spId}</if>-->
        <!--        </where>-->
        where sp_id in
        <foreach item="spId" collection="array" open="(" separator="," close=")">
            #{spId}
        </foreach>
    </select>


    <update id="updateExamSpecialty" parameterType="ExamSpecialty">
        update exam_specialty
        <trim prefix="SET" suffixOverrides=",">
            <if test="parentId != null">parent_id = #{parentId},</if>
            <if test="ancestors != null">ancestors = #{ancestors},</if>
            <if test="spName != null">sp_name = #{spName},</if>
            <if test="orderNum != null">order_num = #{orderNum},</if>
            <if test="status != null">status = #{status},</if>
            <if test="unite != null">unite = #{unite},</if>
            <if test="treeNum != null">tree_num = #{treeNum},</if>
        </trim>
        where sp_id = #{spId}
    </update>

    <select id="selectExamSpecialtyBySpId" parameterType="Long" resultMap="ExamSpecialtyResult">
        <include refid="selectExamSpecialtyVo"/>
        where sp_id = #{spId}
    </select>

    <select id="selectExamSpecialtyBySpName" parameterType="String" resultType="pc.exam.pp.module.exam.dal.dataobject.specialty.ExamSpecialty">
        SELECT *
        from exam_specialty
        where sp_name = #{spName}
    </select>

    <select id="selectExamSpecialtyByParentId"
            resultType="pc.exam.pp.module.exam.controller.admin.specialty.vo.SpecialtyQueryVo">
        SELECT sp_id AS id, sp_name AS name, ancestors, parent_id, status, create_time
        from exam_specialty
        where parent_id = #{parentId}
    </select>
    <select id="getRoleById" resultType="java.lang.String">
        select roles
        from exam_specialty
        where sp_id = #{id};
    </select>
    <select id="selectBySpecCourseSub" resultMap="ExamSpecialtyResult">
        SELECT q3.*
        FROM exam_specialty q1
                 JOIN exam_specialty q2 ON q2.parent_id = q1.sp_id
                 JOIN exam_specialty q3 ON q3.parent_id = q2.sp_id
        WHERE q1.sp_name = #{specialtyName}
          AND q2.sp_name = #{courseName}
          AND q3.sp_name = #{subjectName}
          AND q1.deleted = '0'
          AND q2.deleted = '0'
          AND q3.deleted = '0' LIMIT 1;
    </select>
    <select id="selectByPointsSub" resultMap="KnowledgePointsResult">
        SELECT q3.*
        FROM exam_knowledge_points q1
                 JOIN exam_knowledge_points q2 ON q2.parent_id = q1.sp_id
                 JOIN exam_knowledge_points q3 ON q3.parent_id = q2.sp_id
        WHERE q1.sp_name = #{specialtyName}
          AND q2.sp_name = #{chapteridDictText}
          AND q3.sp_name = #{pointNames}
          AND q1.deleted = '0'
          AND q2.deleted = '0'
          AND q3.deleted = '0' LIMIT 1;
    </select>
    <select id="selectAllSpecialtyRelations"
            resultType="pc.exam.pp.module.exam.service.monitor.vo.SpecialtyRelation">
        SELECT sp_id AS spId, parent_id AS parentId
        FROM exam_specialty

    </select>
    <select id="selectAllIdToParent" resultType="pc.exam.pp.module.exam.service.monitor.vo.IdParentPair">
        SELECT sp_id AS spId, parent_id AS parentId
        FROM exam_specialty
        WHERE deleted = '0'
          and status = '0'
          and tenant_id = #{loginTenantId}
    </select>


    <update id="deleteExamSpecialtyBySpId" parameterType="Long">
        update exam_specialty
        <trim prefix="SET" suffixOverrides=",">
            deleted = 1
        </trim>
        where sp_id = #{spId}
    </update>

    <update id="deleteExamSpecialtyBySpIds" parameterType="String">
        update exam_specialty
        <trim prefix="SET" suffixOverrides=",">
            deleted = 1
        </trim>
        where sp_id in
        <foreach item="spId" collection="array" open="(" separator="," close=")">
            #{spId}
        </foreach>
    </update>

</mapper>