education/backend/roomroot-jwgl/target/classes/com/roomroot/jwgl/mapper/SSJGJYSMapper.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.roomroot.jwgl.mapper.SSJGJYSMapper">

    <resultMap id="BaseResultMap" type="com.roomroot.jwgl.entity.SSJGJYS">
        <result column="编号" property="bH" />
        <result column="实施_机关编号" property="sSJGBH" />
        <result column="教研室编号" property="jYSBH" />
    </resultMap>

    <sql id="Base_Column_List">
编号, 实施_机关编号, 教研室编号
    </sql>

    <select id="selectResearchOfficeRelationsByDepartmentId" resultMap="BaseResultMap">
        SELECT
        <include refid="Base_Column_List" />
        FROM 实施_机关_教研室
        WHERE 实施_机关编号 = #{departmentId}
    </select>

    <select id="selectResearchOfficeRelationsByResearchOfficeId" resultMap="BaseResultMap">
        SELECT
        <include refid="Base_Column_List" />
        FROM 实施_机关_教研室
        WHERE 教研室编号 = #{researchOfficeId}
    </select>

    <select id="selectAllResearchOfficeRelations" resultMap="BaseResultMap">
        SELECT
        <include refid="Base_Column_List" />
        FROM 实施_机关_教研室
    </select>

    <select id="selectResearchOfficeRelationById" resultMap="BaseResultMap">
        SELECT
        <include refid="Base_Column_List" />
        FROM 实施_机关_教研室
        WHERE 编号 = #{id}
    </select>

    <insert id="insertResearchOfficeRelationIfUnassigned">
        INSERT INTO 实施_机关_教研室 (
            编号, 实施_机关编号, 教研室编号
        )
        SELECT
            #{relation.bH}, #{relation.sSJGBH}, #{relation.jYSBH}
        FROM DUAL
        WHERE NOT EXISTS (
            SELECT 1
            FROM 实施_机关_教研室
            WHERE 教研室编号 = #{relation.jYSBH}
        )
    </insert>

    <delete id="deleteResearchOfficeRelationById">
        DELETE FROM 实施_机关_教研室
        WHERE 编号 = #{id}
    </delete>

</mapper>