mec/mec-biz/src/main/resources/config/mybatis/CourseScheduleEvaluateMapper.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.ym.mec.biz.dal.dao.CourseScheduleEvaluateDao">
    <resultMap id="CourseScheduleEvaluate" type="com.ym.mec.biz.dal.entity.CourseScheduleEvaluate">
        <id column="id_" jdbcType="BIGINT" property="id"/>
        <result column="music_group_id_" jdbcType="VARCHAR" property="musicGroupId"/>
        <result column="class_group_id_" jdbcType="INTEGER" property="classGroupId"/>
        <result column="course_schedule_id_" jdbcType="BIGINT" property="courseScheduleId"/>
        <result column="teacher_id_" jdbcType="INTEGER" property="teacherId"/>
        <result column="item_" jdbcType="VARCHAR" property="item"/>
        <result column="comment_" jdbcType="LONGVARCHAR" property="comment"/>
        <result column="create_time_" jdbcType="TIMESTAMP" property="createTime"/>
        <result column="student_id_" jdbcType="INTEGER" property="studentId"/>
        <result column="subject_name_" jdbcType="VARCHAR" property="subjectName"/>
    </resultMap>
    <insert id="insert" parameterType="com.ym.mec.biz.dal.entity.CourseScheduleEvaluate" useGeneratedKeys="true"
            keyColumn="id" keyProperty="id">
        insert into course_schedule_evaluate (music_group_id_, class_group_id_, course_schedule_id_,
                                              teacher_id_, item_, comment_,
                                              create_time_)
        values (#{musicGroupId,jdbcType=VARCHAR}, #{classGroupId,jdbcType=INTEGER}, #{courseScheduleId,jdbcType=BIGINT},
                #{teacherId,jdbcType=INTEGER}, #{item,jdbcType=VARCHAR}, #{comment,jdbcType=LONGVARCHAR},
                #{createTime,jdbcType=TIMESTAMP})
    </insert>

    <select id="findByClassGroupId" resultMap="CourseScheduleEvaluate">
        SELECT cse.*, s.name_ subject_name_, pg.student_id_
        FROM course_schedule_evaluate cse
                 LEFT JOIN practice_group pg ON pg.id_ = cse.music_group_id_
                 LEFT JOIN subject s on s.id_ = pg.subject_id_
        WHERE cse.class_group_id_ = #{classGroupId}
    </select>

    <select id="findByClassGroupIds" resultMap="CourseScheduleEvaluate">
        SELECT * FROM course_schedule_evaluate WHERE class_group_id_ IN
        <foreach collection="classGroupIds" item="classGroupId" separator="," open="(" close=")">
            #{classGroupId}
        </foreach>
    </select>
</mapper>