doc/database/db_attach.md

   1 Table attach
   2 ===========
   3
   4 file attachments
   5
   6 Fields
   7 ------
   8
   9 | Field         | Description                                           | Type               | Null | Key | Default             | Extra          |
  10 | ------------- | ----------------------------------------------------- | ------------------ | ---- | --- | ------------------- | -------------- |
  11 | id            | generated index                                       | int unsigned       | NO   | PRI | NULL                | auto_increment |
  12 | uid           | Owner User id                                         | mediumint unsigned | NO   |     | 0                   |                |
  13 | hash          | hash                                                  | varchar(64)        | NO   |     |                     |                |
  14 | filename      | filename of original                                  | varchar(255)       | NO   |     |                     |                |
  15 | filetype      | mimetype                                              | varchar(64)        | NO   |     |                     |                |
  16 | filesize      | size in bytes                                         | int unsigned       | NO   |     | 0                   |                |
  17 | data          | file data                                             | longblob           | NO   |     | NULL                |                |
  18 | created       | creation time                                         | datetime           | NO   |     | 0001-01-01 00:00:00 |                |
  19 | edited        | last edit time                                        | datetime           | NO   |     | 0001-01-01 00:00:00 |                |
  20 | allow_cid     | Access Control - list of allowed contact.id '<19><78> | mediumtext         | YES  |     | NULL                |                |
  21 | allow_gid     | Access Control - list of allowed circles              | mediumtext         | YES  |     | NULL                |                |
  22 | deny_cid      | Access Control - list of denied contact.id            | mediumtext         | YES  |     | NULL                |                |
  23 | deny_gid      | Access Control - list of denied circles               | mediumtext         | YES  |     | NULL                |                |
  24 | backend-class | Storage backend class                                 | tinytext           | YES  |     | NULL                |                |
  25 | backend-ref   | Storage backend data reference                        | text               | YES  |     | NULL                |                |
  26
  27 Indexes
  28 ------------
  29
  30 | Name    | Fields |
  31 | ------- | ------ |
  32 | PRIMARY | id     |
  33 | uid     | uid    |
  34
  35 Foreign Keys
  36 ------------
  37
  38 | Field | Target Table | Target Field |
  39 |-------|--------------|--------------|
  40 | uid | [user](help/database/db_user) | uid |
  41
  42 Return to [database documentation](help/database)