127.0.0.1:11222> hello 3
...
127.0.0.1:11222> HSET myhash a 1 b 2 sez1m 3
(integer) 3
127.0.0.1:11222> HRANDFIELD myhash 3 withvalues
1) "a"
2) "1"
3) "b"
4) "2"
5) "sez1m"
6) "3"

127.0.0.1:6379> hello 3
...
127.0.0.1:6379> HSET myhash a 1 b 2 c 3
(integer) 3
127.0.0.1:6379> HRANDFIELD myhash 3 withvalues
1) 1) "c"
   2) "3"
2) 1) "b"
   2) "2"
3) 1) "a"
   2) "1"