-class CreatePipelineInvocations < ActiveRecord::Migration
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
+class CreatePipelineInvocations < ActiveRecord::Migration[4.2]
def up
create_table :pipeline_invocations do |t|
t.string :uuid