198 lines
8.8 KiB
XML
198 lines
8.8 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="org.jiayunet.mapper.RecruitAnnouncementMapper">
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<resultMap id="RecruitAnnouncementStatisticsVoMap" type="org.jiayunet.pojo.vo.RecruitAnnouncementStatisticsVo">
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<result column="day_count" property="dayCount"/>
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<result column="month_count" property="monthCount"/>
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<result column="total_count" property="totalCount"/>
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</resultMap>
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<!-- 查询最后更新时间：按id倒序取第一条的创建时间 -->
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<select id="selectLastCreateTime" resultType="java.time.Instant">
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SELECT create_time
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FROM bg_recruit_announcement
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ORDER BY id DESC
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LIMIT 1
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</select>
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<!-- 统计公告数量：一次扫描算出日/月/累计三个计数，保证三个数字来自同一快照 -->
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<select id="selectStatistics" resultMap="RecruitAnnouncementStatisticsVoMap">
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SELECT
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IFNULL(SUM(create_time <![CDATA[>=]]> #{dayStart}), 0) AS day_count,
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IFNULL(SUM(create_time <![CDATA[>=]]> #{monthStart}), 0) AS month_count,
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COUNT(*) AS total_count
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FROM bg_recruit_announcement
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</select>
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<resultMap id="RecruitAnnouncementListItemVoMap" type="org.jiayunet.pojo.vo.RecruitAnnouncementListItemVo">
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<id column="id" property="id"/>
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<result column="company_id" property="companyId"/>
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<result column="company_name" property="companyName"/>
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<result column="logo_url" property="logoUrl"/>
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<result column="title" property="title"/>
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<result column="major_require" property="majorRequire"/>
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<result column="apply_end_time" property="applyEndTime"/>
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<result column="apply_end_desc" property="applyEndDesc"/>
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</resultMap>
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<!-- 分页查询公告列表：多值维度不在此取，由Java侧按id批量组装 -->
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<select id="selectAnnouncementPage" resultMap="RecruitAnnouncementListItemVoMap">
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SELECT
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ra.id,
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ra.company_id,
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ra.company_name,
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c.logo_url,
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ra.title,
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ra.major_require,
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ra.apply_end_time,
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ra.apply_end_desc
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FROM bg_recruit_announcement ra
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INNER JOIN bg_company c ON ra.company_id = c.id
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WHERE c.status = 1 AND ra.status = 1 and ra.clean_status = 1
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<!-- 关键字：公司名称 / 招聘岗位 -->
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<if test="keyword != null and keyword.length() > 0">
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AND (
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ra.company_name LIKE CONCAT('%', #{keyword}, '%')
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OR ra.recruit_position LIKE CONCAT('%', #{keyword}, '%')
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)
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</if>
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<!-- 筛选条件：发布时间区间 -->
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<if test="publishTimeStart != null">
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AND ra.publish_time <![CDATA[>]]> #{publishTimeStart}
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</if>
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<if test="publishTimeEnd != null">
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AND ra.publish_time <![CDATA[<=]]> #{publishTimeEnd}
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</if>
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<!-- 筛选条件：投递截止时间区间 -->
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<if test="applyEndTimeStart != null">
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AND ra.apply_end_time <![CDATA[>]]> #{applyEndTimeStart}
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</if>
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<if test="applyEndTimeEnd != null">
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AND ra.apply_end_time <![CDATA[<=]]> #{applyEndTimeEnd}
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</if>
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<!-- 筛选条件：公司类型 -->
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<if test="companyTypes != null and companyTypes.size() > 0">
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AND c.company_type IN
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<foreach collection="companyTypes" item="type" open="(" separator="," close=")">
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#{type}
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</foreach>
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</if>
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<!-- 筛选条件：学历要求 -->
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<if test="educationNames != null and educationNames.size() > 0">
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AND ra.id IN (
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SELECT rae.announcement_id
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FROM bg_recruit_announcement_education rae
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WHERE rae.education_name IN
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<foreach collection="educationNames" item="name" open="(" separator="," close=")">
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#{name}
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</foreach>
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)
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</if>
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<!-- 筛选条件：招聘届数 -->
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<if test="recruitYears != null and recruitYears.size() > 0">
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AND ra.id IN (
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SELECT ray.announcement_id
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FROM bg_recruit_announcement_year ray
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WHERE ray.recruit_year IN
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<foreach collection="recruitYears" item="year" open="(" separator="," close=")">
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#{year}
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</foreach>
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)
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</if>
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<!-- 筛选条件：批次 -->
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<if test="batchNames != null and batchNames.size() > 0">
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AND ra.id IN (
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SELECT rab.announcement_id
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FROM bg_recruit_announcement_batch rab
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WHERE rab.batch_name IN
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<foreach collection="batchNames" item="name" open="(" separator="," close=")">
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#{name}
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</foreach>
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)
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</if>
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<!-- 筛选条件：岗位大类 -->
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<if test="categoryNames != null and categoryNames.size() > 0">
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AND ra.id IN (
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SELECT rac.announcement_id
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FROM bg_recruit_announcement_category rac
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WHERE rac.category_name IN
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<foreach collection="categoryNames" item="name" open="(" separator="," close=")">
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#{name}
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</foreach>
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)
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</if>
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<!-- 筛选条件：热招城市 -->
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<if test="cityNames != null and cityNames.size() > 0">
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AND ra.id IN (
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SELECT ract.announcement_id
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FROM bg_recruit_announcement_city ract
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WHERE ract.city_name IN
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<foreach collection="cityNames" item="name" open="(" separator="," close=")">
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#{name}
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</foreach>
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)
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</if>
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<!-- 筛选条件：行业 -->
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<if test="industryNames != null and industryNames.size() > 0">
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AND ra.id IN (
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SELECT rai.announcement_id
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FROM bg_recruit_announcement_industry rai
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WHERE rai.industry_name IN
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<foreach collection="industryNames" item="name" open="(" separator="," close=")">
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#{name}
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</foreach>
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)
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</if>
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<!-- 筛选条件：标签 -->
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<if test="tagNames != null and tagNames.size() > 0">
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AND ra.id IN (
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SELECT rat.announcement_id
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FROM bg_recruit_announcement_tag rat
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WHERE rat.tag_name IN
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<foreach collection="tagNames" item="name" open="(" separator="," close=")">
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#{name}
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</foreach>
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)
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</if>
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ORDER BY ra.id DESC
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</select>
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<!-- 分页查询推荐公告：命中任一行业或任一岗位大类 -->
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<select id="selectRecommendPage" resultMap="RecruitAnnouncementListItemVoMap">
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SELECT
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ra.id,
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ra.company_name,
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c.logo_url
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FROM bg_recruit_announcement ra
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INNER JOIN bg_company c ON ra.company_id = c.id
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WHERE c.status = 1
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AND ra.status = 1
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AND ra.clean_status = 1
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<!-- 命中任一维度：UNION合并两个维度的公告id，外层保持单个可半连接的IN -->
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AND ra.id IN (
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<trim prefixOverrides="UNION">
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<if test="industryNames != null and industryNames.size() > 0">
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SELECT rai.announcement_id
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FROM bg_recruit_announcement_industry rai
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WHERE rai.industry_name IN
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<foreach collection="industryNames" item="name" open="(" separator="," close=")">
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#{name}
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</foreach>
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</if>
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<if test="categoryNames != null and categoryNames.size() > 0">
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UNION
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SELECT rac.announcement_id
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FROM bg_recruit_announcement_category rac
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WHERE rac.category_name IN
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<foreach collection="categoryNames" item="name" open="(" separator="," close=")">
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#{name}
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</foreach>
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</if>
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</trim>
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)
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ORDER BY ra.id DESC
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</select>
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</mapper>
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