Merge pull request #13390 from annando/channel

[friendica.git] / doc / database / db_post-content.md

diff --git a/doc/database/db_post-content.md b/doc/database/db_post-content.md
index c75c4172272db50d04efdfb27f2a66911f38a026..27b372093a5480d5b7a0f2926a9f75f1eb7f90dd 100644 (file)
--- a/doc/database/db_post-content.md
+++ b/doc/database/db_post-content.md
@@ -1,25 +1,49 @@
 Table post-content
 ===========
+
 Content for all posts
 
-| Field | Description | Type | Null | Key | Default | Extra |
-| ----- | ----------- | ---- | ---- | --- | ------- | ----- |
-| uri-id | Id of the item-uri table entry that contains the item uri | int unsigned | YES | PRI | NULL |  |    
-| title | item title | varchar(255) | YES |  |  |  |    
-| content-warning |  | varchar(255) | YES |  |  |  |    
-| body | item body content | mediumtext | NO |  | NULL |  |    
-| raw-body | Body without embedded media links | mediumtext | NO |  | NULL |  |    
-| location | text location where this item originated | varchar(255) | YES |  |  |  |    
-| coord | longitude/latitude pair representing location where this item originated | varchar(255) | YES |  |  |  |    
-| language | Language information about this post | text | NO |  | NULL |  |    
-| app | application which generated this item | varchar(255) | YES |  |  |  |    
-| rendered-hash |  | varchar(32) | YES |  |  |  |    
-| rendered-html | item.body converted to html | mediumtext | NO |  | NULL |  |    
-| object-type | ActivityStreams object type | varchar(100) | YES |  |  |  |    
-| object | JSON encoded object structure unless it is an implied object (normal post) | text | NO |  | NULL |  |    
-| target-type | ActivityStreams target type if applicable (URI) | varchar(100) | YES |  |  |  |    
-| target | JSON encoded target structure if used | text | NO |  | NULL |  |    
-| resource-id | Used to link other tables to items, it identifies the linked resource (e.g. photo) and if set must also set resource_type | varchar(32) | YES |  |  |  |    
-| plink | permalink or URL to a displayable copy of the message at its source | varchar(255) | YES |  |  |  |    
+Fields
+------
+
+| Field           | Description                                                                                                               | Type           | Null | Key | Default | Extra |
+| --------------- | ------------------------------------------------------------------------------------------------------------------------- | -------------- | ---- | --- | ------- | ----- |
+| uri-id          | Id of the item-uri table entry that contains the item uri                                                                 | int unsigned   | NO   | PRI | NULL    |       |
+| title           | item title                                                                                                                | varchar(255)   | NO   |     |         |       |
+| content-warning |                                                                                                                           | varchar(255)   | NO   |     |         |       |
+| body            | item body content                                                                                                         | mediumtext     | YES  |     | NULL    |       |
+| raw-body        | Body without embedded media links                                                                                         | mediumtext     | YES  |     | NULL    |       |
+| quote-uri-id    | Id of the item-uri table that contains the quoted uri                                                                     | int unsigned   | YES  |     | NULL    |       |
+| location        | text location where this item originated                                                                                  | varchar(255)   | NO   |     |         |       |
+| coord           | longitude/latitude pair representing location where this item originated                                                  | varchar(255)   | NO   |     |         |       |
+| language        | Language information about this post                                                                                      | text           | YES  |     | NULL    |       |
+| app             | application which generated this item                                                                                     | varchar(255)   | NO   |     |         |       |
+| rendered-hash   |                                                                                                                           | varchar(32)    | NO   |     |         |       |
+| rendered-html   | item.body converted to html                                                                                               | mediumtext     | YES  |     | NULL    |       |
+| object-type     | ActivityStreams object type                                                                                               | varchar(100)   | NO   |     |         |       |
+| object          | JSON encoded object structure unless it is an implied object (normal post)                                                | text           | YES  |     | NULL    |       |
+| target-type     | ActivityStreams target type if applicable (URI)                                                                           | varchar(100)   | NO   |     |         |       |
+| target          | JSON encoded target structure if used                                                                                     | text           | YES  |     | NULL    |       |
+| resource-id     | Used to link other tables to items, it identifies the linked resource (e.g. photo) and if set must also set resource_type | varchar(32)    | NO   |     |         |       |
+| plink           | permalink or URL to a displayable copy of the message at its source                                                       | varbinary(383) | NO   |     |         |       |
+
+Indexes
+------------
+
+| Name                       | Fields                                 |
+| -------------------------- | -------------------------------------- |
+| PRIMARY                    | uri-id                                 |
+| plink                      | plink(191)                             |
+| resource-id                | resource-id                            |
+| title-content-warning-body | FULLTEXT, title, content-warning, body |
+| quote-uri-id               | quote-uri-id                           |
+
+Foreign Keys
+------------
+
+| Field | Target Table | Target Field |
+|-------|--------------|--------------|
+| uri-id | [item-uri](help/database/db_item-uri) | id |
+| quote-uri-id | [item-uri](help/database/db_item-uri) | id |
 
 Return to [database documentation](help/database)