public function import(DataSource $reader)
{
$i = 0;
while ($rows = $reader->getRows($this->rowsPerInsert)) {
$this->db->execute($this->getQuery($rows[0]), [$rows]);
++$i;
if ($i % 100 == 0) {
$this->db->getLogger()->reset();
}
}
return $this->table;
}
