Mysql: Random dice

Getting a random roll of the dice:

          CREATE TABLE dice (
            d_id int(11) NOT NULL auto_increment,
            roll int,
            PRIMARY KEY  (d_id)
          );

          insert into dice (roll) values (1);
          insert into dice (roll) values (2);
          insert into dice (roll) values (3);
          insert into dice (roll) values (4);
          insert into dice (roll) values (5);
          insert into dice (roll) values (6);

          select roll from dice order by rand() limit 1;