X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/01da808f446e944873c611b6d229e01980c80f9c..b19eea5a71ff3fa6259df25bc0726bd1e152d89b:/services/api/db/migrate/20170328215436_add_portable_data_hash_index_to_collections.rb

diff --git a/services/api/db/migrate/20170328215436_add_portable_data_hash_index_to_collections.rb b/services/api/db/migrate/20170328215436_add_portable_data_hash_index_to_collections.rb
index 01ebad5394..c94f33133a 100644
--- a/services/api/db/migrate/20170328215436_add_portable_data_hash_index_to_collections.rb
+++ b/services/api/db/migrate/20170328215436_add_portable_data_hash_index_to_collections.rb
@@ -1,4 +1,8 @@
-class AddPortableDataHashIndexToCollections < ActiveRecord::Migration
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
+class AddPortableDataHashIndexToCollections < ActiveRecord::Migration[4.2]
   def change
     add_index :collections, :portable_data_hash
   end