mirror of
https://github.com/friendica/friendica
synced 2024-11-09 23:02:54 +00:00
63 lines
5.9 KiB
Markdown
63 lines
5.9 KiB
Markdown
Table photo
|
|
===========
|
|
|
|
photo storage
|
|
|
|
Fields
|
|
------
|
|
|
|
| Field | Description | Type | Null | Key | Default | Extra |
|
|
| ------------- | ------------------------------------------------------------------- | ------------------ | ---- | --- | ------------------- | -------------- |
|
|
| id | sequential ID | int unsigned | NO | PRI | NULL | auto_increment |
|
|
| uid | Owner User id | mediumint unsigned | NO | | 0 | |
|
|
| contact-id | contact.id | int unsigned | NO | | 0 | |
|
|
| guid | A unique identifier for this photo | char(16) | NO | | | |
|
|
| resource-id | | char(32) | NO | | | |
|
|
| hash | hash value of the photo | char(32) | YES | | NULL | |
|
|
| created | creation date | datetime | NO | | 0001-01-01 00:00:00 | |
|
|
| edited | last edited date | datetime | NO | | 0001-01-01 00:00:00 | |
|
|
| title | | varchar(255) | NO | | | |
|
|
| desc | | text | YES | | NULL | |
|
|
| album | The name of the album to which the photo belongs | varchar(255) | NO | | | |
|
|
| photo-type | User avatar, user banner, contact avatar, contact banner or default | tinyint unsigned | YES | | NULL | |
|
|
| filename | | varchar(255) | NO | | | |
|
|
| type | | varchar(30) | NO | | image/jpeg | |
|
|
| height | | smallint unsigned | NO | | 0 | |
|
|
| width | | smallint unsigned | NO | | 0 | |
|
|
| datasize | | int unsigned | NO | | 0 | |
|
|
| blurhash | BlurHash representation of the photo | varbinary(255) | YES | | NULL | |
|
|
| data | | mediumblob | NO | | NULL | |
|
|
| scale | | tinyint unsigned | NO | | 0 | |
|
|
| profile | | boolean | NO | | 0 | |
|
|
| allow_cid | Access Control - list of allowed contact.id '<19><78>' | mediumtext | YES | | NULL | |
|
|
| allow_gid | Access Control - list of allowed circles | mediumtext | YES | | NULL | |
|
|
| deny_cid | Access Control - list of denied contact.id | mediumtext | YES | | NULL | |
|
|
| deny_gid | Access Control - list of denied circles | mediumtext | YES | | NULL | |
|
|
| accessible | Make photo publicly accessible, ignoring permissions | boolean | NO | | 0 | |
|
|
| backend-class | Storage backend class | tinytext | YES | | NULL | |
|
|
| backend-ref | Storage backend data reference | text | YES | | NULL | |
|
|
| updated | | datetime | NO | | 0001-01-01 00:00:00 | |
|
|
|
|
Indexes
|
|
------------
|
|
|
|
| Name | Fields |
|
|
| ----------------------------- | ------------------------------------ |
|
|
| PRIMARY | id |
|
|
| contactid | contact-id |
|
|
| uid_contactid | uid, contact-id |
|
|
| uid_profile | uid, profile |
|
|
| uid_album_scale_created | uid, album(32), scale, created |
|
|
| uid_album_resource-id_created | uid, album(32), resource-id, created |
|
|
| resource-id | resource-id |
|
|
| uid_photo-type | uid, photo-type |
|
|
|
|
Foreign Keys
|
|
------------
|
|
|
|
| Field | Target Table | Target Field |
|
|
|-------|--------------|--------------|
|
|
| uid | [user](help/database/db_user) | uid |
|
|
| contact-id | [contact](help/database/db_contact) | id |
|
|
|
|
Return to [database documentation](help/database)
|