HMGET

HMGET

HMGET key field [field ...]

Available since:

2.0.0

Time complexity:

O(N) where N is the number of fields being requested.

ACL categories:

@read, @hash, @fast,

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

Array reply: list of values associated with the given fields, in the same order as they are requested.

HSET myhash field1 "Hello"
HSET myhash field2 "World"
HMGET myhash field1 field2 nofield