# frozen_string_literal: true class AddIndexNamespacesOnUpdatedAt < Gitlab::Database::Migration[2.1] TABLE_NAME = 'namespaces' INDEX_NAME = 'index_namespaces_on_updated_at' disable_ddl_transaction! def up add_concurrent_index TABLE_NAME, :updated_at, name: INDEX_NAME end def down remove_concurrent_index_by_name TABLE_NAME, INDEX_NAME end end