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<?php
declare(strict_types=1);
namespace ClickHouseDB\Query\Expression\Func;
use ClickHouseDB\Query\Expression\Expression;
use function sprintf;
/**
* Pass expression "as is" to be sent and executed at server.
* P.ex.: `new Expression\Function\UUIDStringToNum('0f372656-6a5b-4727-a4c4-f6357775d926');`
*/
class UUIDStringToNum implements Expression
{
/** @var string */
private $uuid;
public function __construct(string $uuid)
$this->uuid = $uuid;
}
public function needsEncoding() : bool
return false;
public function getValue() : string
return sprintf("UUIDStringToNum('%s')", $this->uuid);