desc utazok;
+-----------+-------------+------+-----+---------+----------------+
| Field     | Type        | Null | Key | Default | Extra          |
+-----------+-------------+------+-----+---------+----------------+
| az        | int(11)     | NO   | PRI | NULL    | auto_increment |
| nev       | varchar(50) | YES  |     | NULL    |                |
| telepules | varchar(50) | YES  |     | NULL    |                |
+-----------+-------------+------+-----+---------+----------------+