<?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="com.example.server.progressTrack.dao.DjJdgzHandoverDao">
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<select id="getList" resultType="com.example.server.progressTrack.model.DjJdgzHandover">
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SELECT
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a.*,
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b.project_name,
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GROUP_CONCAT(c.name) AS fileName-- 使用 GROUP_CONCAT 拼接 c.name
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FROM
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dj_jdgz_handover a
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LEFT JOIN dj_jdgz_network_level1 b
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ON b.id = a.LEVEL1_NETWORK_ID AND b.is_delete = 0
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LEFT JOIN dj_sys_oss c
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ON c.busi_id = a.id AND c.is_delete = 0
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WHERE
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a.is_delete = 0
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AND a.LEVEL1_NETWORK_ID = ${level1NetworkId}
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GROUP BY
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a.id -- 按主表主键分组
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ORDER BY
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a.handover_time DESC;
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</select>
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</mapper>
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