# frozen_string_literal: true class AddIssuesClosedAtIndex < ActiveRecord::Migration[6.0] include Gitlab::Database::MigrationHelpers DOWNTIME = false disable_ddl_transaction! def up add_concurrent_index(:issues, [:project_id, :closed_at]) end def down remove_concurrent_index_by_name(:issues, 'index_issues_on_project_id_and_closed_at') end end