<?php
namespace Doctrine\DBAL\Exception;
use Doctrine\DBAL\Exception;
use function sprintf;
/**
* @internal
*
* @psalm-immutable
*/
final class NoKeyValue extends Exception
{
public static function fromColumnCount(int $columnCount): self
{
return new self(
sprintf(
'Fetching as key-value pairs requires the result to contain at least 2 columns, %d given.',
$columnCount,
),
);
}
}