错题详情

luohairen

2024-11-11 cd59ededbf05a0ae73b8f4944fbf40a1fb01d28a

 src/main/resources/mapper/ClassesUserMapper.xml

@@ -10,6 +10,10 @@
        <result column="sex" property="sex"/>
        <result column="phone" property="phone"/>
        <result column="create_time" property="createTime"/>
        <result column="user_name" property="userName"/>
        <result column="age" property="age"/>
        <result column="birth_day" property="birthDay"/>
        <result column="status" property="status"/>
    </resultMap>

    <resultMap id="ResultMap" type="com.ycl.jxkg.domain.vo.StudentExamInfoVO">
@@ -43,13 +47,19 @@
        TCU.id,
        TU.real_name,
        TU.sex,
        TU.phone
        TU.phone,
        TU.user_name,
        TU.age,
        TU.birth_day,
        TU.status
        FROM t_classes_user TCU
        LEFT JOIN t_user TU ON TU.id = TCU.user_id
        WHERE TCU.deleted = 0 AND TCU.classes_id = #{query.classesId}
        <if test="query.studentName != null and query.studentName != ''">AND TU.real_name like concat('%',
            #{query.studentName}, '%')
        </if>
        INNER JOIN t_user TU ON TU.id = TCU.user_id and TU.deleted = 0 AND TCU.classes_id = #{query.classesId} AND TCU.deleted = 0 AND TCU.teacher = 0
        <where>
            <if test="query.studentName != null and query.studentName != ''">AND TU.real_name like concat('%',
                #{query.studentName}, '%')
            </if>
        </where>
        order by TU.id desc
    </select>


@@ -62,13 +72,19 @@
            t_classes_user TCU
            INNER JOIN t_user TU ON TU.id = TCU.user_id AND TCU.classes_id = #{classesId}
        WHERE
            TCU.deleted = 0
            TCU.deleted = 0 AND TCU.teacher = 0
    </select>

    <select id="getClassesByUserId" resultType="java.lang.Integer">
        select classes_id
        from t_classes_user
        where user_id = #{userId} and deleted = 0
        where user_id = #{userId} and deleted = 0 and teacher = 0
    </select>

    <select id="getClassesByUserId1" resultType="com.ycl.jxkg.domain.vo.ClassesVO">
        select distinct tc.id, tc.class_name
        from t_classes_user tcu inner join t_classes tc ON tcu.classes_id = tc.id
        and tcu.user_id = #{userId} and tcu.teacher = 0 and tcu.deleted = 0
    </select>

    <select id="getClassesNameByUserId" resultType="java.lang.String">
@@ -77,4 +93,22 @@
        left join t_classes tc on tcu.classes_id = tc.id
        where user_id = #{userId} and tcu.deleted = 0 and tc.deleted =0
    </select>

    <select id="getTeacherListByClassesId" resultType="com.ycl.jxkg.domain.vo.StudentVO">
        SELECT
               DISTINCT tu.id, tu.real_name
        FROM t_user tu
            INNER JOIN t_classes_user tcu ON tu.id = tcu.user_id AND tcu.classes_id = #{id} AND tcu.deleted = 0 AND tcu.teacher = 1 AND tu.deleted = 0
    </select>

    <select id="getTeachersByClassesIds" resultType="string">
        SELECT
            DISTINCT tu.real_name
        FROM t_user tu
                 INNER JOIN t_classes_user tcu ON tu.id = tcu.user_id AND tcu.deleted = 0 AND tcu.teacher = 1 AND tu.deleted = 0
        WHERE
        tcu.classes_id in <foreach collection="classesIds" open="(" separator="," close=")" item="classesId">
                #{classesId}
            </foreach>
    </select>
</mapper>