doc/database/db_post.md

   1 Table post
   2 ===========
   3
   4 Structure for all posts
   5
   6 Fields
   7 ------
   8
   9 | Field         | Description                                                                       | Type              | Null | Key | Default             | Extra |
  10 | ------------- | --------------------------------------------------------------------------------- | ----------------- | ---- | --- | ------------------- | ----- |
  11 | uri-id        | Id of the item-uri table entry that contains the item uri                         | int unsigned      | NO   | PRI | NULL                |       |
  12 | parent-uri-id | Id of the item-uri table that contains the parent uri                             | int unsigned      | YES  |     | NULL                |       |
  13 | thr-parent-id | Id of the item-uri table that contains the thread parent uri                      | int unsigned      | YES  |     | NULL                |       |
  14 | external-id   | Id of the item-uri table entry that contains the external uri                     | int unsigned      | YES  |     | NULL                |       |
  15 | created       | Creation timestamp.                                                               | datetime          | NO   |     | 0001-01-01 00:00:00 |       |
  16 | edited        | Date of last edit (default is created)                                            | datetime          | NO   |     | 0001-01-01 00:00:00 |       |
  17 | received      | datetime                                                                          | datetime          | NO   |     | 0001-01-01 00:00:00 |       |
  18 | gravity       |                                                                                   | tinyint unsigned  | NO   |     | 0                   |       |
  19 | network       | Network from where the item comes from                                            | char(4)           | NO   |     |                     |       |
  20 | owner-id      | Link to the contact table with uid=0 of the owner of this item                    | int unsigned      | NO   |     | 0                   |       |
  21 | author-id     | Link to the contact table with uid=0 of the author of this item                   | int unsigned      | NO   |     | 0                   |       |
  22 | causer-id     | Link to the contact table with uid=0 of the contact that caused the item creation | int unsigned      | YES  |     | NULL                |       |
  23 | post-type     | Post type (personal note, image, article, ...)                                    | tinyint unsigned  | NO   |     | 0                   |       |
  24 | vid           | Id of the verb table entry that contains the activity verbs                       | smallint unsigned | YES  |     | NULL                |       |
  25 | private       | 0=public, 1=private, 2=unlisted                                                   | tinyint unsigned  | NO   |     | 0                   |       |
  26 | global        |                                                                                   | boolean           | NO   |     | 0                   |       |
  27 | visible       |                                                                                   | boolean           | NO   |     | 0                   |       |
  28 | deleted       | item has been marked for deletion                                                 | boolean           | NO   |     | 0                   |       |
  29
  30 Indexes
  31 ------------
  32
  33 | Name          | Fields        |
  34 | ------------- | ------------- |
  35 | PRIMARY       | uri-id        |
  36 | parent-uri-id | parent-uri-id |
  37 | thr-parent-id | thr-parent-id |
  38 | external-id   | external-id   |
  39 | owner-id      | owner-id      |
  40 | author-id     | author-id     |
  41 | causer-id     | causer-id     |
  42 | vid           | vid           |
  43
  44 Foreign Keys
  45 ------------
  46
  47 | Field | Target Table | Target Field |
  48 |-------|--------------|--------------|
  49 | uri-id | [item-uri](help/database/db_item-uri) | id |
  50 | parent-uri-id | [item-uri](help/database/db_item-uri) | id |
  51 | thr-parent-id | [item-uri](help/database/db_item-uri) | id |
  52 | external-id | [item-uri](help/database/db_item-uri) | id |
  53 | owner-id | [contact](help/database/db_contact) | id |
  54 | author-id | [contact](help/database/db_contact) | id |
  55 | causer-id | [contact](help/database/db_contact) | id |
  56 | vid | [verb](help/database/db_verb) | id |
  57
  58 Return to [database documentation](help/database)