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Table structure
Settings for the table structure (list of columns).
Table structure
Documentation Whether the table structure actions should be hidden. Restore default value
Documentation Whether column comments should be shown in table structure view Restore default value
Default transformations
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value

io_source

# Name Type Collation Attributes Null Default Comments Extra Action
1 bigint(20) UNSIGNED No None AUTO_INCREMENT Change Change Drop Drop
2 varchar(20) utf8_general_ci No None id的hash Change Change Drop Drop
3 tinyint(3) UNSIGNED No None 文档所属类型 (0-sys,1-user,2-group) Change Change Drop Drop
4 bigint(20) UNSIGNED No None 拥有者对象id Change Change Drop Drop
5 bigint(20) UNSIGNED No None 创建者id Change Change Drop Drop
6 bigint(20) UNSIGNED No None 最后修改者 Change Change Drop Drop
7 tinyint(4) UNSIGNED No None 是否为文件夹(0否,1是) Change Change Drop Drop
8 varchar(250) utf8_general_ci No None 文件名 Change Change Drop Drop
9 varchar(10) utf8_general_ci No None 文件扩展名,文件夹则为空 Change Change Drop Drop
10 bigint(20) UNSIGNED No None 父级资源id,为0则为部门或用户根文件夹,添加用户部门时自动新建 Change Change Drop Drop
11 varchar(2000) utf8_general_ci No None 父路径id; 例如: ,2,5,10, Change Change Drop Drop
12 bigint(20) UNSIGNED No None 对应存储资源id,文件夹则该处为0 Change Change Drop Drop
13 tinyint(4) UNSIGNED No None 是否删除(0-正常 1-已删除) Change Change Drop Drop
14 bigint(20) UNSIGNED No None 占用空间大小 Change Change Drop Drop
15 int(11) UNSIGNED No None 创建时间 Change Change Drop Drop
16 int(11) UNSIGNED No None 最后修改时间 Change Change Drop Drop
17 int(11) UNSIGNED No None 最后访问时间 Change Change Drop Drop
With selected: With selected:

Add column  Add column(s)  
Indexes Documentation
Action Keyname Type Unique Packed Column Cardinality Collation Null Comment
Edit Edit Rename Rename Drop Drop PRIMARY BTREE Yes No sourceID 28 A No
Edit Edit Rename Rename Drop Drop targetType BTREE No No targetType 7 A No
Edit Edit Rename Rename Drop Drop targetID BTREE No No targetID 7 A No
Edit Edit Rename Rename Drop Drop createUser BTREE No No createUser 7 A No
Edit Edit Rename Rename Drop Drop isFolder BTREE No No isFolder 4 A No
Edit Edit Rename Rename Drop Drop parentID BTREE No No parentID 28 A No
Edit Edit Rename Rename Drop Drop parentLevel BTREE No No parentLevel (250) 28 A No
Edit Edit Rename Rename Drop Drop fileID BTREE No No fileID 14 A No
Edit Edit Rename Rename Drop Drop isDelete BTREE No No isDelete 2 A No
Edit Edit Rename Rename Drop Drop size BTREE No No size 28 A No
Edit Edit Rename Rename Drop Drop modifyTime BTREE No No modifyTime 28 A No
Edit Edit Rename Rename Drop Drop createTime BTREE No No createTime 28 A No
Edit Edit Rename Rename Drop Drop viewTime BTREE No No viewTime 28 A No
Edit Edit Rename Rename Drop Drop modifyUser BTREE No No modifyUser 7 A No
Edit Edit Rename Rename Drop Drop targetType_targetID_parentID BTREE No No targetType 7 A No
targetID 9 A No
parentID 28 A No
Edit Edit Rename Rename Drop Drop parentID_isDelete BTREE No No parentID 28 A No
isDelete 28 A No
Edit Edit Rename Rename Drop Drop name BTREE No No name (200) 28 A No
Edit Edit Rename Rename Drop Drop fileType BTREE No No fileType 9 A No
Edit Edit Rename Rename Drop Drop parentID_name BTREE No No parentID 28 A No
name 28 A No
Edit Edit Rename Rename Drop Drop parentID_isDelete_isFolder BTREE No No parentID 28 A No
isDelete 28 A No
isFolder 28 A No
Create an index on columns
Partitions Documentation
Information

Table comments: 文档数据表

Space usage
Data 16.0 KiB
Index 304.0 KiB
Overhead 0 B
Effective 320.0 KiB
Total 320.0 KiB
Optimise table Optimise table
Row statistics
Format dynamic
Collation utf8_general_ci
Next autoindex 31
Creation May 18, 2026 at 02:51 PM
Last update Nov 11, 2026 at 06:39 AM
Last check Nov 11, 2026 at 06:39 AM