Manual:oldimage table
From MediaWiki.org
| ↑ Manual:Contents | MediaWiki database layout | oldimage table |
Contents |
- This table holds information about old revisions of files. It will be filled when one uploads a new version of an existing file to the wiki. These files are moved to the folder /image/archive.
See also: Filearchive table
Fields [edit]
oi_name [edit]
Name of the image (file and article, seems to be the same). Comparable to img_name.
oi_archive_name [edit]
Name of the image, prefixed by a timestamp of the time where it became an old revision
oi_size [edit]
File size in bytes. Comparable to img_size.
oi_width [edit]
Image width, in pixels. Comparable to img_width.
oi_height [edit]
Image height, in pixels. Comparable to img_height.
oi_bits [edit]
Bit-depth of GIF/PNG palette-based images (up to 16-bit). Non-palette images (JPEG/PNG/TIFF/SVG) are 0 or 8. All other files default to 0. img_bits.
oi_description [edit]
Description field given during upload. It's not the description page (associated File: wiki page), but the "summary" provided by the user in case of reupload. Comparable to img_description.
oi_user [edit]
User ID of who uploaded the file. Comparable to img_user.
oi_user_text [edit]
Name of original uploader. Comparable to img_user_text.
oi_timestamp [edit]
Timestamp of original file upload. Comparable to img_timestamp.
oi_metadata [edit]
Serialized PHP array of the file's properties. Comparable to img_metadata.
oi_media_type [edit]
Possibilities are UNKNOWN, BITMAP, DRAWING, AUDIO, VIDEO, MULTIMEDIA, OFFICE, TEXT, EXECUTABLE, and ARCHIVE. Comparable to img_media_type.
oi_major_mime [edit]
Possibilities are unknown, application, audio, image, text, video, message, model, and multipart. Comparable to img_major_mime.
oi_minor_mime [edit]
E.g. jpeg, gif, png, etc. Comparable to img_minor_mime.
oi_deleted [edit]
??
oi_sha1 [edit]
The SHA-1 hash of the file contents in base 36 format. includes/GlobalFunctions.php's wfBaseConvert is used to convert from base 16 (hexadecimal) to base 36 and then pad the result to 31 characters. Comparable to img_sha1.
Schema [edit]
| MediaWiki versions: | 1.19 – 1.20 |
mysql> describe oldimage;
+-----------------+--------------------------------------------------------------------------------------------------------+------+-----+----------------+-------+
| Field | Type | Null | Key | Default | Extra |
+-----------------+--------------------------------------------------------------------------------------------------------+------+-----+----------------+-------+
| oi_name | varbinary(255) | NO | MUL | | |
| oi_archive_name | varbinary(255) | NO | | | |
| oi_size | int(10) unsigned | NO | | 0 | |
| oi_width | int(11) | NO | | 0 | |
| oi_height | int(11) | NO | | 0 | |
| oi_bits | int(11) | NO | | 0 | |
| oi_description | tinyblob | NO | | NULL | |
| oi_user | int(10) unsigned | NO | | 0 | |
| oi_user_text | varbinary(255) | NO | MUL | NULL | |
| oi_timestamp | binary(14) | NO | | | |
| oi_metadata | mediumblob | NO | | NULL | |
| oi_media_type | enum('UNKNOWN','BITMAP','DRAWING','AUDIO','VIDEO','MULTIMEDIA','OFFICE','TEXT','EXECUTABLE','ARCHIVE') | YES | | NULL | |
| oi_major_mime | enum('unknown','application','audio','image','text','video','message','model','multipart') | NO | | unknown | |
| oi_minor_mime | varbinary(100) | NO | | unknown | |
| oi_deleted | tinyint(3) unsigned | NO | | 0 | |
| oi_sha1 | varbinary(32) | NO | MUL | | |
+-----------------+--------------------------------------------------------------------------------------------------------+------+-----+----------------+-------+
| MediaWiki version: | 1.18 |
describe oldimage; in version 1.18
+-----------------+--------------------------------------------------------------------------------------------------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-----------------+--------------------------------------------------------------------------------------------------------+------+-----+---------+-------+
| oi_name | varbinary(255) | NO | | | |
| oi_archive_name | varbinary(255) | NO | | | |
| oi_size | int(8) unsigned | NO | | 0 | |
| oi_width | int(5) | NO | | 0 | |
| oi_height | int(5) | NO | | 0 | |
| oi_bits | int(3) | NO | | 0 | |
| oi_description | tinyblob | NO | | NULL | |
| oi_user | int(5) unsigned | NO | | 0 | |
| oi_user_text | varbinary(255) | NO | | | |
| oi_timestamp | varbinary(14) | NO | | | |
| oi_metadata | mediumblob | NO | | NULL | |
| oi_media_type | enum('UNKNOWN','BITMAP','DRAWING','AUDIO','VIDEO','MULTIMEDIA','OFFICE','TEXT','EXECUTABLE','ARCHIVE') | YES | | NULL | |
| oi_major_mime | enum('unknown','application','audio','image','text','video','message','model','multipart') | NO | | unknown | |
| oi_minor_mime | varbinary(32) | NO | | unknown | |
| oi_deleted | tinyint(3) unsigned | NO | | 0 | |
| oi_sha1 | varbinary(32) | NO | | | |
+-----------------+--------------------------------------------------------------------------------------------------------+------+-----+---------+-------+
| MediaWiki version: | 1.16 |
describe oldimage; in version 1.16
+-----------------+--------------------------------------------------------------------------------------------------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-----------------+--------------------------------------------------------------------------------------------------------+------+-----+---------+-------+
| oi_name | varchar(255) | NO | | | |
| oi_archive_name | varchar(255) | NO | | | |
| oi_size | int(8) unsigned | NO | | 0 | |
| oi_width | int(5) | NO | | 0 | |
| oi_height | int(5) | NO | | 0 | |
| oi_bits | int(3) | NO | | 0 | |
| oi_description | tinyblob | NO | | NULL | |
| oi_user | int(5) unsigned | NO | | 0 | |
| oi_user_text | varchar(255) | NO | | | |
| oi_timestamp | varchar(14) | NO | | | |
| oi_metadata | mediumblob | NO | | NULL | |
| oi_media_type | enum('UNKNOWN','BITMAP','DRAWING','AUDIO','VIDEO','MULTIMEDIA','OFFICE','TEXT','EXECUTABLE','ARCHIVE') | YES | | NULL | |
| oi_major_mime | enum('unknown','application','audio','image','text','video','message','model','multipart') | NO | | unknown | |
| oi_minor_mime | varchar(32) | NO | | unknown | |
| oi_deleted | tinyint(3) unsigned | NO | | 0 | |
| oi_sha1 | varchar(32) | NO | | | |
+-----------------+--------------------------------------------------------------------------------------------------------+------+-----+---------+-------+
| MediaWiki version: | 1.12 |
describe oldimage; in version 1.12:
+-----------------+--------------------------------------------------------------------------------------------------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-----------------+--------------------------------------------------------------------------------------------------------+------+-----+---------+-------+
| oi_name | varchar(255) | NO | MUL | NULL | |
| oi_archive_name | varchar(255) | NO | | NULL | |
| oi_size | int(8) unsigned | NO | | 0 | |
| oi_width | int(5) | NO | | 0 | |
| oi_height | int(5) | NO | | 0 | |
| oi_bits | int(3) | NO | | 0 | |
| oi_description | tinyblob | NO | | NULL | |
| oi_user | int(5) unsigned | NO | | 0 | |
| oi_user_text | varchar(255) | NO | MUL | NULL | |
| oi_timestamp | char(14) | NO | | NULL | |
| oi_metadata | mediumblob | NO | | NULL | |
| oi_media_type | enum('UNKNOWN','BITMAP','DRAWING','AUDIO','VIDEO','MULTIMEDIA','OFFICE','TEXT','EXECUTABLE','ARCHIVE') | YES | | NULL | |
| oi_major_mime | enum('unknown','application','audio','image','text','video','message','model','multipart') | NO | | unknown | |
| oi_minor_mime | varbinary(32) | NO | | unknown | |
| oi_deleted | tinyint(3) unsigned | NO | | 0 | |
| oi_sha1 | varbinary(32) | NO | MUL | NULL | |
+-----------------+--------------------------------------------------------------------------------------------------------+------+-----+---------+-------+
| MediaWiki version: | 1.11 |
describe oldimage; in version 1.11:
+-----------------+--------------------------------------------------------------------------------------------------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-----------------+--------------------------------------------------------------------------------------------------------+------+-----+---------+-------+
| oi_name | varchar(255) | NO | MUL | NULL | |
| oi_archive_name | varchar(255) | NO | | NULL | |
| oi_size | int(10) unsigned | NO | | 0 | |
| oi_width | int(11) | NO | | 0 | |
| oi_height | int(11) | NO | | 0 | |
| oi_bits | int(11) | NO | | 0 | |
| oi_description | tinyblob | NO | | NULL | |
| oi_user | int(10) unsigned | NO | | 0 | |
| oi_user_text | varchar(255) | NO | MUL | NULL | |
| oi_timestamp | binary(14) | NO | | NULL | |
| oi_metadata | mediumblob | NO | | NULL | |
| oi_media_type | enum('UNKNOWN','BITMAP','DRAWING','AUDIO','VIDEO','MULTIMEDIA','OFFICE','TEXT','EXECUTABLE','ARCHIVE') | YES | | NULL | |
| oi_major_mime | enum('unknown','application','audio','image','text','video','message','model','multipart') | NO | | unknown | |
| oi_minor_mime | varbinary(32) | NO | | unknown | |
| oi_deleted | tinyint(3) unsigned | NO | | 0 | |
| oi_sha1 | varbinary(32) | NO | MUL | NULL | |
+-----------------+--------------------------------------------------------------------------------------------------------+------+-----+---------+-------+
| MediaWiki version: | 1.9 |
| MediaWiki version: | 1.8 |
describe oldimage; in version 1.8:
+-----------------+-----------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +-----------------+-----------------+------+-----+---------+-------+ | oi_name | varchar(255) | NO | MUL | NULL | | | oi_archive_name | varchar(255) | NO | | NULL | | | oi_size | int(8) unsigned | NO | | 0 | | | oi_width | int(5) | NO | | 0 | | | oi_height | int(5) | NO | | 0 | | | oi_bits | int(3) | NO | | 0 | | | oi_description | tinyblob | NO | | NULL | | | oi_user | int(5) unsigned | NO | | 0 | | | oi_user_text | varchar(255) | NO | | NULL | | | oi_timestamp | char(14) | NO | | NULL | | +-----------------+-----------------+------+-----+---------+-------+
| MediaWiki version: | 1.5 |
describe oldimage; in version 1.5:
+-----------------+-----------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +-----------------+-----------------+------+-----+---------+-------+ | oi_name | varchar(255) | NO | MUL | | | | oi_archive_name | varchar(255) | NO | | | | | oi_size | int(8) unsigned | NO | | 0 | | | oi_width | int(5) | NO | | 0 | | | oi_height | int(5) | NO | | 0 | | | oi_bits | int(3) | NO | | 0 | | | oi_description | tinyblob | NO | | | | | oi_user | int(5) unsigned | NO | | 0 | | | oi_user_text | varchar(255) | NO | | | | | oi_timestamp | char(14) | NO | | | | +-----------------+-----------------+------+-----+---------+-------+
| MediaWiki version: | 1.4 |
describe oldimage; in version 1.4:
+-----------------+---------------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +-----------------+---------------------+------+-----+---------+-------+ | oi_name | varchar(255) binary | | MUL | | | | oi_archive_name | varchar(255) binary | | | | | | oi_size | int(8) unsigned | | | 0 | | | oi_description | tinyblob | | | | | | oi_user | int(5) unsigned | | | 0 | | | oi_user_text | varchar(255) binary | | | | | | oi_timestamp | varchar(14) binary | | | | | +-----------------+---------------------+------+-----+---------+-------+
| Language: | English • 日本語 |
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