X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=doc%2Fdatabase%2Fdb_contact-relation.md;h=8628b1ef66a0c5db9d9ed1225faaa97cacc30f17;hb=83d3ce0802d2a2e2717f580f606d1f5211f23edd;hp=9a86b8daf7b2923719b6590e223fea767a850b56;hpb=2cd0c1d30d237806e9c3853aa0645f786e31855c;p=friendica.git

diff --git a/doc/database/db_contact-relation.md b/doc/database/db_contact-relation.md
index 9a86b8daf7..8628b1ef66 100644
--- a/doc/database/db_contact-relation.md
+++ b/doc/database/db_contact-relation.md
@@ -3,6 +3,9 @@ Table contact-relation
 
 Contact relations
 
+Fields
+------
+
 | Field            | Description                                         | Type         | Null | Key | Default             | Extra |
 | ---------------- | --------------------------------------------------- | ------------ | ---- | --- | ------------------- | ----- |
 | cid              | contact the related contact had interacted with     | int unsigned | NO   | PRI | 0                   |       |
@@ -11,4 +14,20 @@ Contact relations
 | follow-updated   | Date of the last update of the contact relationship | datetime     | NO   |     | 0001-01-01 00:00:00 |       |
 | follows          |                                                     | boolean      | NO   |     | 0                   |       |
 
+Indexes
+------------
+
+| Name         | Fields            |
+| ------------ | ----------------- |
+| PRIMARY      | cid, relation-cid |
+| relation-cid | relation-cid      |
+
+Foreign Keys
+------------
+
+| Field | Target Table | Target Field |
+|-------|--------------|--------------|
+| cid | [contact](help/database/db_contact) | id |
+| relation-cid | [contact](help/database/db_contact) | id |
+
 Return to [database documentation](help/database)