Просмотр файла vendor/doctrine/dbal/src/Driver/Exception.php
<?php declare(strict_types=1); namespace Doctrine\DBAL\Driver; use Throwable; /** * @psalm-immutable */ interface Exception extends Throwable { /** * Returns the SQLSTATE the driver was in at the time the error occurred. * * Returns null if the driver does not provide a SQLSTATE for the error occurred. * * @return string|null */ public function getSQLState(); }