MYSQL pocet

$pocet = mysqli_connect($server, $dbuser, $dbpass, $dbname);
$result = mysqli_query($pocet, "SELECT * FROM Rekordy ORDER BY pocet DESC");
$num = mysqli_num_rows($result); 

$row = mysqli_fetch_assoc($result);

$test = mysqli_connect($server, $dbuser, $dbpass, $dbname);
$result = mysqli_query($test, "SELECT 2, COUNT(2) AS pocet FROM Rekordy GROUP BY 2 ORDER BY pocet DESC");
$num = mysqli_num_rows($result); 

$row = mysqli_fetch_assoc($result);

CREATE TABLE IF NOT EXISTS `Rekordy` (
  `pocet` int(4) NOT NULL,
  PRIMARY KEY (`pocet`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_slovak_ci;

INSERT INTO `Rekordy` (`pocet`) VALUES
(2);