eZ\Bundle\EzPublishMigrationBundle\Command\LegacyStorage\UpdateFieldAlwaysAvailableFlagCommand::loadData PHP Метод

    protected function loadData(SelectQuery $query, $bulkCount, $pass)
    {
        $query->limit($bulkCount, $pass * $bulkCount);
        $stmt = $query->prepare();
        $stmt->execute();
        return $stmt->fetchAll(PDO::FETCH_ASSOC);
    }