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@ -1,5 +1,5 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<?xml version="1.0" encoding="UTF-8"?>
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<?PowerDesigner AppLocale="UTF16" ID="{BA33ABB7-B246-4DB0-85DE-396EDDB46458}" Label="" LastModificationDate="1663402313" Name="cjks" Objects="1057" Symbols="96" Target="MySQL 5.0" Type="{CDE44E21-9669-11D1-9914-006097355D9B}" signature="PDM_DATA_MODEL_XML" version="16.5.0.3982"?>
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<?PowerDesigner AppLocale="UTF16" ID="{BA33ABB7-B246-4DB0-85DE-396EDDB46458}" Label="" LastModificationDate="1663518151" Name="cjks" Objects="1057" Symbols="96" Target="MySQL 5.0" Type="{CDE44E21-9669-11D1-9914-006097355D9B}" signature="PDM_DATA_MODEL_XML" version="16.5.0.3982"?>
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<!-- do not edit this file -->
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<Model xmlns:a="attribute" xmlns:c="collection" xmlns:o="object">
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<Model xmlns:a="attribute" xmlns:c="collection" xmlns:o="object">
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@ -4553,9 +4553,9 @@ Shadow=0</a:DisplayPreferences>
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<a:ModificationDate>1663078111</a:ModificationDate>
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<a:ModificationDate>1663511274</a:ModificationDate>
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<a:LineColor>16744576</a:LineColor>
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@ -4739,9 +4739,9 @@ Shadow=0</a:DisplayPreferences>
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<a:ModificationDate>1663078108</a:ModificationDate>
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<a:LineColor>16744576</a:LineColor>
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<a:LineColor>16744576</a:LineColor>
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@ -6246,9 +6246,9 @@ LABL 0 新宋体,8,N</a:FontList>
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</o:TableSymbol>
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</o:TableSymbol>
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<o:TableSymbol Id="o61">
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<o:TableSymbol Id="o61">
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<a:CreationDate>1661963144</a:CreationDate>
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<a:CreationDate>1661963144</a:CreationDate>
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<a:ModificationDate>1663078111</a:ModificationDate>
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<a:ModificationDate>1663511274</a:ModificationDate>
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<a:IconMode>-1</a:IconMode>
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<a:IconMode>-1</a:IconMode>
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<a:Rect>((316487,-8835), (340599,6555))</a:Rect>
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<a:AutoAdjustToText>0</a:AutoAdjustToText>
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<a:AutoAdjustToText>0</a:AutoAdjustToText>
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<a:LineColor>12615680</a:LineColor>
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<a:LineColor>12615680</a:LineColor>
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<a:FillColor>16570034</a:FillColor>
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<a:FillColor>16570034</a:FillColor>
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@ -6543,9 +6543,9 @@ LABL 0 新宋体,8,N</a:FontList>
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</o:TableSymbol>
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</o:TableSymbol>
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<o:TableSymbol Id="o86">
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<o:TableSymbol Id="o86">
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<a:CreationDate>1662865695</a:CreationDate>
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<a:CreationDate>1662865695</a:CreationDate>
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<a:ModificationDate>1663078108</a:ModificationDate>
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<a:ModificationDate>1663518151</a:ModificationDate>
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<a:IconMode>-1</a:IconMode>
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<a:IconMode>-1</a:IconMode>
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<a:Rect>((329272,7420), (345816,17368))</a:Rect>
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<a:Rect>((329272,7070), (345816,17018))</a:Rect>
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<a:AutoAdjustToText>0</a:AutoAdjustToText>
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<a:AutoAdjustToText>0</a:AutoAdjustToText>
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<a:LineColor>12615680</a:LineColor>
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<a:LineColor>12615680</a:LineColor>
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<a:FillColor>16570034</a:FillColor>
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<a:FillColor>16570034</a:FillColor>
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@ -15561,7 +15561,7 @@ COLLATE = utf8_general_ci</a:PhysicalOptions>
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<a:Code>teacher_open_course_chat_log</a:Code>
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<a:Code>teacher_open_course_chat_log</a:Code>
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<a:CreationDate>1661850632</a:CreationDate>
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<a:CreationDate>1661850632</a:CreationDate>
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<a:Creator>lx</a:Creator>
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<a:Creator>lx</a:Creator>
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<a:ModificationDate>1662048320</a:ModificationDate>
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<a:ModificationDate>1663511956</a:ModificationDate>
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<a:Modifier>lx</a:Modifier>
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<a:Modifier>lx</a:Modifier>
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<a:Comment>课程开课-互动-评论日志</a:Comment>
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<a:Comment>课程开课-互动-评论日志</a:Comment>
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<a:PhysicalOptions>auto_increment = 1
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<a:PhysicalOptions>auto_increment = 1
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@ -15606,14 +15606,15 @@ COLLATE = utf8_general_ci</a:PhysicalOptions>
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</o:Column>
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</o:Column>
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<o:Column Id="o861">
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<o:Column Id="o861">
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<a:ObjectID>D7BD01D2-4D7E-4228-B94F-711BB78D809D</a:ObjectID>
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<a:ObjectID>D7BD01D2-4D7E-4228-B94F-711BB78D809D</a:ObjectID>
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<a:Name>school_class_id</a:Name>
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<a:Name>school_class_ids</a:Name>
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<a:Code>school_class_id</a:Code>
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<a:Code>school_class_ids</a:Code>
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<a:CreationDate>1661963176</a:CreationDate>
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<a:CreationDate>1661963176</a:CreationDate>
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<a:Creator>lx</a:Creator>
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<a:Creator>lx</a:Creator>
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<a:ModificationDate>1661963461</a:ModificationDate>
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<a:ModificationDate>1663515539</a:ModificationDate>
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<a:Modifier>lx</a:Modifier>
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<a:Modifier>lx</a:Modifier>
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<a:Comment>班级ID</a:Comment>
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<a:Comment>班级ID集合</a:Comment>
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<a:DataType>bigint</a:DataType>
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<a:DataType>varchar(4000)</a:DataType>
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<a:Length>4000</a:Length>
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</o:Column>
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</o:Column>
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<o:Column Id="o862">
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<o:Column Id="o862">
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<a:ObjectID>18589108-4394-4335-8B90-7E3795F82B8A</a:ObjectID>
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<a:ObjectID>18589108-4394-4335-8B90-7E3795F82B8A</a:ObjectID>
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@ -15621,7 +15622,7 @@ COLLATE = utf8_general_ci</a:PhysicalOptions>
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<a:Code>teacher_id</a:Code>
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<a:Code>teacher_id</a:Code>
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<a:CreationDate>1661952562</a:CreationDate>
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<a:CreationDate>1661952562</a:CreationDate>
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<a:Creator>lx</a:Creator>
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<a:Creator>lx</a:Creator>
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<a:ModificationDate>1661963144</a:ModificationDate>
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<a:ModificationDate>1663511267</a:ModificationDate>
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<a:Modifier>lx</a:Modifier>
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<a:Modifier>lx</a:Modifier>
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<a:Comment>教师ID</a:Comment>
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<a:Comment>教师ID</a:Comment>
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<a:DataType>bigint</a:DataType>
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<a:DataType>bigint</a:DataType>
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@ -15643,11 +15644,13 @@ COLLATE = utf8_general_ci</a:PhysicalOptions>
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<a:Code>chat_content</a:Code>
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<a:Code>chat_content</a:Code>
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<a:CreationDate>1661963176</a:CreationDate>
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<a:CreationDate>1661963176</a:CreationDate>
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<a:Creator>lx</a:Creator>
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<a:Creator>lx</a:Creator>
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<a:ModificationDate>1662020042</a:ModificationDate>
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<a:ModificationDate>1663511779</a:ModificationDate>
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<a:Modifier>87966</a:Modifier>
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<a:Modifier>lx</a:Modifier>
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<a:Comment>讨论内容</a:Comment>
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<a:Comment>讨论内容</a:Comment>
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<a:DataType>varchar(2000)</a:DataType>
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<a:DataType>text</a:DataType>
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<a:Length>2000</a:Length>
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<a:ExtendedAttributesText>{F4F16ECD-F2F1-4006-AF6F-638D5C65F35E},MYSQL50,58={9480E6AA-83DD-4AA7-9C91-E48F709C29D9},CharSet,7=utf8mb4
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</a:ExtendedAttributesText>
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</o:Column>
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</o:Column>
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<o:Column Id="o865">
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<o:Column Id="o865">
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<a:ObjectID>D2108D51-47D4-4398-942C-4DA987E91A52</a:ObjectID>
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<a:ObjectID>D2108D51-47D4-4398-942C-4DA987E91A52</a:ObjectID>
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@ -15696,6 +15699,17 @@ COLLATE = utf8_general_ci</a:PhysicalOptions>
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<a:DataType>int</a:DataType>
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<a:DataType>int</a:DataType>
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</o:Column>
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</o:Column>
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<o:Column Id="o869">
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<o:Column Id="o869">
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<a:ObjectID>F4E24A74-7879-4FA7-A31A-1DF43C87CCA9</a:ObjectID>
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<a:Name>teacher_open_course_chat_log_add_time</a:Name>
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<a:Code>teacher_open_course_chat_log_add_time</a:Code>
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<a:CreationDate>1661957411</a:CreationDate>
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<a:Creator>lx</a:Creator>
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<a:ModificationDate>1663511956</a:ModificationDate>
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<a:Modifier>lx</a:Modifier>
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<a:Comment>创建时间</a:Comment>
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<a:DataType>datetime</a:DataType>
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</o:Column>
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<o:Column Id="o870">
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<a:ObjectID>915B6210-D43D-4773-A051-C208B1123038</a:ObjectID>
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<a:ObjectID>915B6210-D43D-4773-A051-C208B1123038</a:ObjectID>
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<a:Name>org_id</a:Name>
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<a:Name>org_id</a:Name>
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<a:Code>org_id</a:Code>
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<a:Code>org_id</a:Code>
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@ -15706,7 +15720,7 @@ COLLATE = utf8_general_ci</a:PhysicalOptions>
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<a:Comment>组织ID</a:Comment>
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<a:Comment>组织ID</a:Comment>
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<a:DataType>bigint</a:DataType>
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<a:DataType>bigint</a:DataType>
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</o:Column>
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</o:Column>
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<o:Column Id="o870">
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<o:Column Id="o871">
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<a:ObjectID>052B1726-9F05-49F3-9AE1-E73D36F22ED1</a:ObjectID>
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<a:ObjectID>052B1726-9F05-49F3-9AE1-E73D36F22ED1</a:ObjectID>
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<a:Name>user_id</a:Name>
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<a:Name>user_id</a:Name>
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<a:Code>user_id</a:Code>
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<a:Code>user_id</a:Code>
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@ -15717,17 +15731,6 @@ COLLATE = utf8_general_ci</a:PhysicalOptions>
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<a:Comment>用户ID</a:Comment>
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<a:Comment>用户ID</a:Comment>
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<a:DataType>bigint</a:DataType>
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<a:DataType>bigint</a:DataType>
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</o:Column>
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</o:Column>
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<o:Column Id="o871">
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<a:ObjectID>F4E24A74-7879-4FA7-A31A-1DF43C87CCA9</a:ObjectID>
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<a:Name>create_time</a:Name>
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<a:Code>create_time</a:Code>
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<a:CreationDate>1661957411</a:CreationDate>
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<a:Creator>lx</a:Creator>
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<a:ModificationDate>1661963144</a:ModificationDate>
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<a:Modifier>lx</a:Modifier>
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<a:Comment>创建时间</a:Comment>
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<a:DataType>datetime</a:DataType>
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</o:Column>
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</c:Columns>
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</c:Columns>
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<c:Keys>
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<c:Keys>
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<o:Key Id="o872">
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<o:Key Id="o872">
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