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[friendica.git] / doc / database / db_fcontact.md

diff --git a/doc/database/db_fcontact.md b/doc/database/db_fcontact.md
index ed468633d07c8384a3bc633763fda09167fa55c9..77f8e0b85bd21814a6f52ea5daed92e587b6008d 100644 (file)
--- a/doc/database/db_fcontact.md
+++ b/doc/database/db_fcontact.md
@@ -1,25 +1,50 @@
 Table fcontact
 ===========
+
 Diaspora compatible contacts - used in the Diaspora implementation
 
-| Field | Description | Type | Null | Key | Default | Extra |
-| ----- | ----------- | ---- | ---- | --- | ------- | ----- |
-| id | sequential ID | int unsigned | YES | PRI |  | auto_increment |    
-| guid | unique id | varchar(255) | YES |  |  |  |    
-| url |  | varchar(255) | YES |  |  |  |    
-| name |  | varchar(255) | YES |  |  |  |    
-| photo |  | varchar(255) | YES |  |  |  |    
-| request |  | varchar(255) | YES |  |  |  |    
-| nick |  | varchar(255) | YES |  |  |  |    
-| addr |  | varchar(255) | YES |  |  |  |    
-| batch |  | varchar(255) | YES |  |  |  |    
-| notify |  | varchar(255) | YES |  |  |  |    
-| poll |  | varchar(255) | YES |  |  |  |    
-| confirm |  | varchar(255) | YES |  |  |  |    
-| priority |  | tinyint unsigned | YES |  | 0 |  |    
-| network |  | char(4) | YES |  |  |  |    
-| alias |  | varchar(255) | YES |  |  |  |    
-| pubkey |  | text | NO |  |  |  |    
-| updated |  | datetime | YES |  | 0001-01-01 00:00:00 |  |    
+Fields
+------
+
+| Field             | Description                                                   | Type             | Null | Key | Default             | Extra          |
+| ----------------- | ------------------------------------------------------------- | ---------------- | ---- | --- | ------------------- | -------------- |
+| id                | sequential ID                                                 | int unsigned     | NO   | PRI | NULL                | auto_increment |
+| guid              | unique id                                                     | varchar(255)     | NO   |     |                     |                |
+| url               |                                                               | varchar(255)     | NO   |     |                     |                |
+| uri-id            | Id of the item-uri table entry that contains the fcontact url | int unsigned     | YES  |     | NULL                |                |
+| name              |                                                               | varchar(255)     | NO   |     |                     |                |
+| photo             |                                                               | varchar(255)     | NO   |     |                     |                |
+| request           |                                                               | varchar(255)     | NO   |     |                     |                |
+| nick              |                                                               | varchar(255)     | NO   |     |                     |                |
+| addr              |                                                               | varchar(255)     | NO   |     |                     |                |
+| batch             |                                                               | varchar(255)     | NO   |     |                     |                |
+| notify            |                                                               | varchar(255)     | NO   |     |                     |                |
+| poll              |                                                               | varchar(255)     | NO   |     |                     |                |
+| confirm           |                                                               | varchar(255)     | NO   |     |                     |                |
+| priority          |                                                               | tinyint unsigned | NO   |     | 0                   |                |
+| network           |                                                               | char(4)          | NO   |     |                     |                |
+| alias             |                                                               | varchar(255)     | NO   |     |                     |                |
+| pubkey            |                                                               | text             | YES  |     | NULL                |                |
+| updated           |                                                               | datetime         | NO   |     | 0001-01-01 00:00:00 |                |
+| interacting_count | Number of contacts this contact interactes with               | int unsigned     | YES  |     | 0                   |                |
+| interacted_count  | Number of contacts that interacted with this contact          | int unsigned     | YES  |     | 0                   |                |
+| post_count        | Number of posts and comments                                  | int unsigned     | YES  |     | 0                   |                |
+
+Indexes
+------------
+
+| Name    | Fields           |
+| ------- | ---------------- |
+| PRIMARY | id               |
+| addr    | addr(32)         |
+| url     | UNIQUE, url(190) |
+| uri-id  | UNIQUE, uri-id   |
+
+Foreign Keys
+------------
+
+| Field | Target Table | Target Field |
+|-------|--------------|--------------|
+| uri-id | [item-uri](help/database/db_item-uri) | id |
 
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