<?xml version="1.0" encoding="UTF-8"?>
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<!--
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~
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~ Copyright (c) 2018-2025, ztt All rights reserved.
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~
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~ Redistribution and use in source and binary forms, with or without
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~ modification, are permitted provided that the following conditions are met:
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~
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~ Redistributions of source code must retain the above copyright notice,
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~ this list of conditions and the following disclaimer.
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~ Redistributions in binary form must reproduce the above copyright
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~ notice, this list of conditions and the following disclaimer in the
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~ documentation and/or other materials provided with the distribution.
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~ Neither the name of the pig4cloud.com developer nor the names of its
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~ contributors may be used to endorse or promote products derived from
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~ this software without specific prior written permission.
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~ Author: ztt
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~
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-->
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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.chinaztt.mes.aps.mapper.ApsResourceRelationMapper">
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<resultMap id="resourceRelationMap" type="com.chinaztt.mes.aps.entity.ApsResourceRelation">
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<id property="ancestry" column="ancestry"/>
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<result property="descendants" column="descendants"/>
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</resultMap>
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<!-- 通用查询结果列 -->
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<sql id="Base_Column_List">
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ancestry,
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descendants
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</sql>
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<!-- 更新资源关系 -->
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<update id="updateDeptRelations">
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DELETE
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FROM aps_resource_relation
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WHERE descendants IN (SELECT
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temp.descendants
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FROM (SELECT
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descendants
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FROM aps_resource_relation
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WHERE ancestry = #{descendants}) temp)
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AND ancestry IN (SELECT
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temp.ancestry
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FROM (SELECT
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ancestry
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FROM
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aps_resource_relation
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WHERE descendants = #{descendants}
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AND ancestry != descendants) temp);
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INSERT INTO aps_resource_relation (ancestry, descendants)
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SELECT
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a.ancestry,
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b.descendants
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FROM aps_resource_relation a
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CROSS JOIN aps_resource_relation b
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WHERE a.descendants = #{ancestry}
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AND b.ancestry = #{descendants};
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</update>
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<!--删除资源-->
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<delete id="deleteDeptRelationsById">
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DELETE
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FROM
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aps_resource_relation
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WHERE descendants IN (
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SELECT
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temp.descendants
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FROM
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(SELECT
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descendants
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FROM
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aps_resource_relation
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WHERE
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ancestry = #{id}) temp)
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</delete>
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</mapper>
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