X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/d5835c0402a581b1b4379c71f711a6fdf86fdab5..0cff40366028dc1fbaf186e3109cde6379942381:/services/api/db/migrate/20140817035914_add_unique_name_constraints.rb

diff --git a/services/api/db/migrate/20140817035914_add_unique_name_constraints.rb b/services/api/db/migrate/20140817035914_add_unique_name_constraints.rb
index 3c57e6fda7..8acae9f203 100644
--- a/services/api/db/migrate/20140817035914_add_unique_name_constraints.rb
+++ b/services/api/db/migrate/20140817035914_add_unique_name_constraints.rb
@@ -1,4 +1,8 @@
-class AddUniqueNameConstraints < ActiveRecord::Migration
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
+class AddUniqueNameConstraints < ActiveRecord::Migration[4.2]
   def change
     # Ensure uniqueness before adding constraints.
     ["collections", "pipeline_templates", "groups"].each do |table|