class CleanupApplicationSettingsSigninEnabledRename < ActiveRecord::Migration[4.2]
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
disable_ddl_transaction!
def up
cleanup_concurrent_column_rename :application_settings, :signin_enabled, :password_authentication_enabled
end
def down
rename_column_concurrently :application_settings, :password_authentication_enabled, :signin_enabled