protected function saveSimpleColumn($strColumn, $arrIds, $varData)
    {
        if (is_array($varData)) {
            $varData = serialize($varData);
        }

        $builder = $this->getConnection()->createQueryBuilder();

        $builder
            ->update($this->getTableName(), 'v2')
            ->set('v2.' . $strColumn, is_array($varData) ? serialize($varData) : $varData)
            ->where($builder->expr()->in('v2.id', ':ids'))
            ->setParameter('ids', $arrIds, Connection::PARAM_STR_ARRAY)
            ->execute();
    }