doc/database/db_photo.md

   1 Table photo
   2 ===========
   3
   4 photo storage
   5
   6 Fields
   7 ------
   8
   9 | Field         | Description                                            | Type               | Null | Key | Default             | Extra          |
  10 | ------------- | ------------------------------------------------------ | ------------------ | ---- | --- | ------------------- | -------------- |
  11 | id            | sequential ID                                          | int unsigned       | NO   | PRI | NULL                | auto_increment |
  12 | uid           | Owner User id                                          | mediumint unsigned | NO   |     | 0                   |                |
  13 | contact-id    | contact.id                                             | int unsigned       | NO   |     | 0                   |                |
  14 | guid          | A unique identifier for this photo                     | char(16)           | NO   |     |                     |                |
  15 | resource-id   |                                                        | char(32)           | NO   |     |                     |                |
  16 | hash          | hash value of the photo                                | char(32)           | YES  |     | NULL                |                |
  17 | created       | creation date                                          | datetime           | NO   |     | 0001-01-01 00:00:00 |                |
  18 | edited        | last edited date                                       | datetime           | NO   |     | 0001-01-01 00:00:00 |                |
  19 | title         |                                                        | varchar(255)       | NO   |     |                     |                |
  20 | desc          |                                                        | text               | YES  |     | NULL                |                |
  21 | album         | The name of the album to which the photo belongs       | varchar(255)       | NO   |     |                     |                |
  22 | filename      |                                                        | varchar(255)       | NO   |     |                     |                |
  23 | type          |                                                        | varchar(30)        | NO   |     | image/jpeg          |                |
  24 | height        |                                                        | smallint unsigned  | NO   |     | 0                   |                |
  25 | width         |                                                        | smallint unsigned  | NO   |     | 0                   |                |
  26 | datasize      |                                                        | int unsigned       | NO   |     | 0                   |                |
  27 | data          |                                                        | mediumblob         | NO   |     | NULL                |                |
  28 | scale         |                                                        | tinyint unsigned   | NO   |     | 0                   |                |
  29 | profile       |                                                        | boolean            | NO   |     | 0                   |                |
  30 | allow_cid     | Access Control - list of allowed contact.id '<19><78>' | mediumtext         | YES  |     | NULL                |                |
  31 | allow_gid     | Access Control - list of allowed groups                | mediumtext         | YES  |     | NULL                |                |
  32 | deny_cid      | Access Control - list of denied contact.id             | mediumtext         | YES  |     | NULL                |                |
  33 | deny_gid      | Access Control - list of denied groups                 | mediumtext         | YES  |     | NULL                |                |
  34 | accessible    | Make photo publicly accessible, ignoring permissions   | boolean            | NO   |     | 0                   |                |
  35 | backend-class | Storage backend class                                  | tinytext           | YES  |     | NULL                |                |
  36 | backend-ref   | Storage backend data reference                         | text               | YES  |     | NULL                |                |
  37 | updated       |                                                        | datetime           | NO   |     | 0001-01-01 00:00:00 |                |
  38
  39 Indexes
  40 ------------
  41
  42 | Name                          | Fields                               |
  43 | ----------------------------- | ------------------------------------ |
  44 | PRIMARY                       | id                                   |
  45 | contactid                     | contact-id                           |
  46 | uid_contactid                 | uid, contact-id                      |
  47 | uid_profile                   | uid, profile                         |
  48 | uid_album_scale_created       | uid, album(32), scale, created       |
  49 | uid_album_resource-id_created | uid, album(32), resource-id, created |
  50 | resource-id                   | resource-id                          |
  51
  52 Foreign Keys
  53 ------------
  54
  55 | Field | Target Table | Target Field |
  56 |-------|--------------|--------------|
  57 | uid | [user](help/database/db_user) | uid |
  58 | contact-id | [contact](help/database/db_contact) | id |
  59
  60 Return to [database documentation](help/database)