# frozen_string_literal: true class AddIndexToCiPipelineProjectIdCreatedAt < ActiveRecord::Migration[6.0] include Gitlab::Database::MigrationHelpers DOWNTIME = false disable_ddl_transaction! def up add_concurrent_index :ci_pipelines, [:project_id, :created_at] end def down remove_concurrent_index :ci_pipelines, [:project_id, :created_at] end end