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 either key or field 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