# frozen_string_literal: true
class AddIndexToDeployments < ActiveRecord::Migration[4.2]
include Gitlab::Database::MigrationHelpers DOWNTIME = false disable_ddl_transaction! def up
add_concurrent_index :deployments, [:project_id, :status, :created_at]
end def down
remove_concurrent_index :deployments, [:project_id, :status, :created_at]
end end