HMGET
Synopsis
HMGET key field [field ...]
This command fetches one or more values for the given fields of the hash that is associated with the given key
.
- For every given
field
, (null) is returned if eitherkey
orfield
does not exist. - If
key
is associated with a non-hash data, an error is raised.
Return value
Returns list of string values of the fields in the same order that was requested.
Examples
$ HMSET yugahash area1 "Africa" area2 "America"
"OK"
$ HMGET yugahash area1 area2 area_none
1) "Africa"
2) "America"
3) (null)
See also
hdel
, hexists
, hget
, hgetall
, hkeys
, hlen
, hmset
, hset
, hincrby
, hstrlen
, hvals