java-insagent-pc/src/main/resources/mapper/modules/admin/SysChannelGroupMapper.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.ydtech.modules.admin.dao.SysChannelGroupMapper">

    <resultMap id="BaseResultMap" type="com.ydtech.modules.admin.model.po.SysChannelGroup">
            <id property="id" column="id" jdbcType="BIGINT"/>
            <result property="name" column="name" jdbcType="VARCHAR"/>
            <result property="enabled" column="enabled" jdbcType="INTEGER"/>
            <result property="remark" column="remark" jdbcType="VARCHAR"/>
            <result property="createBy" column="create_by" jdbcType="VARCHAR"/>
            <result property="createTime" column="create_time" jdbcType="TIMESTAMP"/>
            <result property="updateBy" column="update_by" jdbcType="VARCHAR"/>
            <result property="updateTime" column="update_time" jdbcType="TIMESTAMP"/>
            <result property="startTime" column="start_time" jdbcType="TIMESTAMP"/>
            <result property="endTime" column="end_time" jdbcType="TIMESTAMP"/>
    </resultMap>

    <sql id="Base_Column_List">
        id,name,remark,
        create_by,create_time,update_by,
        update_time
    </sql>
    <select id="getProductList" resultType="com.ydtech.modules.admin.model.po.SysChannelGroup">
        SELECT
        b.id,
        b.costs_description as costsDescription,
        c.agreement_name as agreementName
        FROM sys_channel_cost_relation AS a
        LEFT JOIN ptl_agreement_product_costs_new AS b on a.cost_id = b.id
        LEFT JOIN ptl_agreement as c on b.agreement_id = c.id
        <where>
            <if test="id != null">
                a.channel_id = #{id}
            </if>
        </where>
        ORDER BY c.insurance_company_id, b.agreement_id DESC
    </select>
</mapper>