<?php

class AlterTableBannerMigration_521 extends \Phalcon\Mvc\Model\Migration {
    public function up()
    {
        self::$connection->execute("alter table jaga.banner add column if not exists view_order_mobile smallint default 1;");
        self::$connection->execute("update jaga.banner set view_order_mobile = view_order;");
    }

    public function down()
    {
        self::$connection->execute("alter table jaga.banner drop column if exists view_order_mobile;");
    }
}