/**
* Fetches a row from the result set.
*
* @param int $style OPTIONAL Fetch mode for this fetch operation.
* @param int $cursor OPTIONAL Absolute, relative, or other.
* @param int $offset OPTIONAL Number for absolute or relative cursors.
* @return mixed Array, object, or scalar depending on fetch mode.
* @throws \Zend\Db\Statement\Exception
*/
public function fetch($style = null, $cursor = null, $offset = null)
{
$row = parent::fetch($style, $cursor, $offset);
$remove = $this->_adapter->foldCase('zend_db_rownum');
if (is_array($row) && array_key_exists($remove, $row)) {
unset($row[$remove]);
}
return $row;
}
