From 80e9fdc9682cfbcfb9202a2733605a6a6bd23f05 Mon Sep 17 00:00:00 2001
From: GitLab Bot <gitlab-bot@gitlab.com>
Date: Wed, 8 Apr 2020 18:09:16 +0000
Subject: Add latest changes from gitlab-org/gitlab@master

---
 doc/development/foreign_keys.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'doc/development')

diff --git a/doc/development/foreign_keys.md b/doc/development/foreign_keys.md
index 38b60ce6f0b..508e5665f08 100644
--- a/doc/development/foreign_keys.md
+++ b/doc/development/foreign_keys.md
@@ -87,3 +87,13 @@ create_table :user_configs, id: false do |t|
   ...
 end
 ```
+
+You will also need to add the new primary key to the model:
+
+```ruby
+class UserConfig < ActiveRecord::Base
+  self.primary_key = :user_id
+
+  belongs_to :user
+end
+```
-- 
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