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<?php
declare(strict_types=1);
namespace Doctrine\ORM\Sequencing;
use Doctrine\ORM\EntityManagerInterface;
/**
* Represents an ID generator that uses the database UUID expression
*/
class UuidGenerator implements Generator
{
* {@inheritdoc}
public function generate(EntityManagerInterface $em, $entity)
$conn = $em->getConnection();
$sql = 'SELECT ' . $conn->getDatabasePlatform()->getGuidExpression();
return $conn->query($sql)->fetchColumn(0);
}
public function isPostInsertGenerator()
return false;
doctrine /
orm
