Add latest changes from gitlab-org/gitlab@13-0-stable-ee

1 files changed, 27 insertions, 0 deletions

diff --git a/db/post_migrate/20200511080113_add_projects_foreign_key_to_namespaces.rb b/db/post_migrate/20200511080113_add_projects_foreign_key_to_namespaces.rb
new file mode 100644
index 00000000000..a7f67a3b5cd
--- /dev/null
+++ b/db/post_migrate/20200511080113_add_projects_foreign_key_to_namespaces.rb
@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+class AddProjectsForeignKeyToNamespaces < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+  FK_NAME = 'fk_projects_namespace_id'
+
+  def up
+    with_lock_retries do
+      add_foreign_key(
+        :projects,
+        :namespaces,
+        column: :namespace_id,
+        on_delete: :restrict,
+        validate: false,
+        name: FK_NAME
+      )
+    end
+  end
+
+  def down
+    with_lock_retries do
+      remove_foreign_key_if_exists :projects, column: :namespace_id, name: FK_NAME
+    end
+  end
+end