# frozen_string_literal: true class ChangeLabelIdIndexToIncludeActionOnLabelEvents < ActiveRecord::Migration[5.2] include Gitlab::Database::MigrationHelpers DOWNTIME = false disable_ddl_transaction! def up add_concurrent_index(:resource_label_events, %I[label_id action]) remove_concurrent_index(:resource_label_events, :label_id) end def down add_concurrent_index(:resource_label_events, :label_id) remove_concurrent_index(:resource_label_events, %I[label_id action]) end end