Current File : //www/varak.net/losik.varak.net/vendor/nette/database/src/Database/Drivers/OdbcDriver.php
<?php
/**
* This file is part of the Nette Framework (https://nette.org)
* Copyright (c) 2004 David Grudl (https://davidgrudl.com)
*/
declare(strict_types=1);
namespace Nette\Database\Drivers;
use Nette;
/**
* Supplemental ODBC database driver.
*/
class OdbcDriver implements Nette\Database\Driver
{
use Nette\SmartObject;
public function initialize(Nette\Database\Connection $connection, array $options): void
{
}
public function convertException(\PDOException $e): Nette\Database\DriverException
{
return Nette\Database\DriverException::from($e);
}
/********************* SQL ****************d*g**/
public function delimite(string $name): string
{
return '[' . str_replace(['[', ']'], ['[[', ']]'], $name) . ']';
}
public function formatDateTime(\DateTimeInterface $value): string
{
return $value->format('#m/d/Y H:i:s#');
}
public function formatDateInterval(\DateInterval $value): string
{
throw new Nette\NotSupportedException;
}
public function formatLike(string $value, int $pos): string
{
$value = strtr($value, ["'" => "''", '%' => '[%]', '_' => '[_]', '[' => '[[]']);
return ($pos <= 0 ? "'%" : "'") . $value . ($pos >= 0 ? "%'" : "'");
}
public function applyLimit(string &$sql, ?int $limit, ?int $offset): void
{
if ($offset) {
throw new Nette\NotSupportedException('Offset is not supported by this database.');
} elseif ($limit < 0) {
throw new Nette\InvalidArgumentException('Negative offset or limit.');
} elseif ($limit !== null) {
$sql = preg_replace('#^\s*(SELECT(\s+DISTINCT|\s+ALL)?|UPDATE|DELETE)#i', '$0 TOP ' . $limit, $sql, 1, $count);
if (!$count) {
throw new Nette\InvalidArgumentException('SQL query must begin with SELECT, UPDATE or DELETE command.');
}
}
}
/********************* reflection ****************d*g**/
public function getTables(): array
{
throw new Nette\NotImplementedException;
}
public function getColumns(string $table): array
{
throw new Nette\NotImplementedException;
}
public function getIndexes(string $table): array
{
throw new Nette\NotImplementedException;
}
public function getForeignKeys(string $table): array
{
throw new Nette\NotImplementedException;
}
public function getColumnTypes(\PDOStatement $statement): array
{
return [];
}
public function isSupported(string $item): bool
{
return $item === self::SUPPORT_SUBSELECT;
}
}
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