<?php declare(strict_types=1); namespace Doctrine\DBAL\Driver; use Throwable; /** * @psalm-immutable */ interface Exception extends Throwable { /** * Returns the driver specific error code if available. * * @deprecated Use {@link getCode()} or {@link getSQLState()} instead * * Returns null if no driver specific error code is available * for the error raised by the driver. * * @return int|string|null */ public function getErrorCode(); /** * 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(); }