As of Redis version 4.0.0, this command is regarded as deprecated.
It can be replaced by
HSET with multiple field-value pairs when migrating or writing new code.
HMSET key field value [field value ...]
- Available since:
- Time complexity:
- O(N) where N is the number of fields being set.
- ACL categories:
Sets the specified fields to their respective values in the hash stored at
This command overwrites any specified fields already existing in the hash.
key does not exist, a new key holding a hash is created.
RESP2/RESP3 ReplySimple string reply: