mec/mec-web/src/main/resources/config/mybatis/VipGroupMapper.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">
<!--
这个文件是自动生成的。
不要修改此文件。所有改动将在下次重新自动生成时丢失。
-->
<mapper namespace="com.ym.mec.web.dal.dao.VipGroupDao">

    <resultMap type="com.ym.mec.web.dal.entity.VipGroup" id="VipGroup">
        <result column="id_" property="id"/>
        <result column="user_id_" property="userId"/>
        <result column="single_class_minutes_" property="singleClassMinutes"/>
        <result column="payment_expire_date_" property="paymentExpireDate"/>
        <result column="courses_expire_date_" property="coursesExpireDate"/>
        <result column="registration_start_time_" property="registrationStartTime"/>
        <result column="create_time_" property="createTime"/>
        <result column="update_time_" property="updateTime"/>
        <result column="teacher_school_id_" property="teacherSchoolId"/>
        <result column="online_classes_num_" property="onlineClassesNum"/>
        <result column="offline_classes_num_" property="offlineClassesNum"/>
    </resultMap>

    <resultMap id="studentManageVipGroup" type="com.ym.mec.web.dal.dto.StudentManageVipGroupDto" extends="VipGroup">
        <result property="vipGroupCategory" column="vip_group_category_"/>
    </resultMap>

    <!-- 根据主键查询一条记录 -->
    <select id="get" resultMap="VipGroup">
		SELECT * FROM vip_group WHERE id_ = #{id} 
	</select>

    <select id="findStudentVipGroups" resultMap="studentManageVipGroup">
        SELECT
            vg.*,
            vgc.name_ vip_group_category_
        FROM
            class_group_student_mapper cgsm
            LEFT JOIN vip_group_class_group_mapper vgcgm ON cgsm.class_group_id_=vgcgm.class_group_id_
            LEFT JOIN vip_group vg ON vgcgm.vip_group_id_=vg.id_
            LEFT JOIN vip_group_category vgc ON vg.vip_group_category_id_=vgc.id_
        WHERE cgsm.class_group_id_=vgcgm.class_group_id_ AND cgsm.user_id_=#{userID}
    </select>

    <!-- 全查询 -->
    <select id="findAll" resultMap="VipGroup">
		SELECT * FROM vip_group ORDER BY id_
	</select>

    <!-- 向数据库增加一条记录 -->
    <insert id="insert" parameterType="com.ym.mec.web.dal.entity.VipGroup" useGeneratedKeys="true" keyColumn="id"
            keyProperty="id">
        <!--
        <selectKey resultClass="int" keyProperty="id" >
        SELECT SEQ_WSDEFINITION_ID.nextval AS ID FROM DUAL
        </selectKey>
        -->
        INSERT INTO vip_group
        (id_,user_id_,single_class_minutes_,payment_expire_date_,courses_expire_date_,create_time_,update_time_,teacher_school_id_,online_classes_num_,offline_classes_num_,registration_start_time_)
        VALUES(#{id},#{userId},#{singleClassMinutes},#{paymentExpireDate},#{coursesExpireDate},now(),now(),#{teacherSchoolId},#{onlineClassesNum},#{offlineClassesNum},#{registrationStartTime})
    </insert>

    <!-- 根据主键查询一条记录 -->
    <update id="update" parameterType="com.ym.mec.web.dal.entity.VipGroup">
        UPDATE vip_group
        <set>
            <if test="paymentExpireDate != null">
                payment_expire_date_ = #{paymentExpireDate},
            </if>
            <if test="userId != null">
                user_id_ = #{userId},
            </if>
            <if test="offlineClassesNum != null">
                offline_classes_num_ = #{offlineClassesNum},
            </if>
            <if test="onlineClassesNum != null">
                online_classes_num_ = #{onlineClassesNum},
            </if>
            <if test="updateTime != null">
                update_time_ = #{updateTime},
            </if>
            <if test="singleClassMinutes != null">
                single_class_minutes_ = #{singleClassMinutes},
            </if>
            <if test="teacherSchoolId != null">
                teacher_school_id_ = #{teacherSchoolId},
            </if>
            <if test="coursesExpireDate != null">
                courses_expire_date_ = #{coursesExpireDate},
            </if>
            <if test="registrationStartTime != null">
                registration_start_time_ = #{registrationStartTime},
            </if>
        </set>
        WHERE id_ = #{id}
    </update>

    <!-- 根据主键删除一条记录 -->
    <delete id="delete">
		DELETE FROM vip_group WHERE id_ = #{id} 
	</delete>

    <!-- 分页查询 -->
    <select id="queryPage" resultMap="VipGroup" parameterType="map">
        SELECT * FROM vip_group ORDER BY id_
        <include refid="global.limit"/>
    </select>

    <!-- 查询当前表的总记录数 -->
    <select id="queryCount" resultType="int">
		SELECT COUNT(*) FROM vip_group
	</select>
</mapper>