HMGET
HMGET key field [field ...]
Returns the values associated with the specified fields
in the hash stored at key
.
For every field
that does not exist in the hash, a nil
value is returned. Because non-existing keys are treated as empty hashes, running HMGET against a non-existing key
will return a list of nil
values.
Return value
Array reply: list of values associated with the given fields, in the same order as they are requested.
redis>
HSET myhash field1 "Hello"
(integer) 1
redis>
HSET myhash field2 "World"
(integer) 1
redis>
HMGET myhash field1 field2 nofield
1) "Hello" 2) "World" 3) (nil)
© 2009–2020 Salvatore Sanfilippo
Licensed under the Creative Commons Attribution-ShareAlike License 4.0.
https://redis.io/commands/hmget