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

"OK"

1) "Africa"
2) "America"
3) (null)

See also

hdel, hexists, hget, hgetall, hkeys, hlen, hmset, hset, hincrby, hstrlen, hvals