3 * @copyright Copyright (C) 2010-2022, the Friendica project
5 * @license GNU AGPL version 3 or any later version
7 * This program is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU Affero General Public License as
9 * published by the Free Software Foundation, either version 3 of the
10 * License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU Affero General Public License for more details.
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <https://www.gnu.org/licenses/>.
22 declare(strict_types=1);
24 namespace Friendica\Database;
30 * A database fatal exception, which shouldn't occur
32 class DatabaseException extends Exception
37 * Construct the exception. Note: The message is NOT binary safe.
39 * @link https://php.net/manual/en/exception.construct.php
41 * @param string $message The Database error message.
42 * @param int $code The Database error code.
43 * @param string $query The Database error query.
44 * @param Throwable $previous [optional] The previous throwable used for the exception chaining.
46 public function __construct(string $message, int $code, string $query, Throwable $previous = null)
48 parent::__construct($message, $code, $previous);
49 $this->query = $query;
55 public function __toString()
57 return sprintf('Database error %d "%s" at "%s"', $this->message, $this->code, $this->query);