protected getResultMapGroupKey ( $resultMap, $row ) : string | ||
return | string | groupping key. |
protected function getResultMapGroupKey($resultMap, $row)
{
$groupBy = $resultMap->getGroupBy();
if (isset($row[$groupBy])) {
return $resultMap->getID() . $row[$groupBy];
} else {
return $resultMap->getID() . crc32(serialize($row));
}
}