HSET key field value [field value ...]
- Available since:
- Time complexity:
- O(1) for each field/value pair added, so O(N) to add N field/value pairs when the command is called with multiple field/value pairs.
- ACL categories:
field in the hash stored at
key does not exist, a new key holding a hash is created.
field already exists in the hash, it is overwritten.
Integer reply: The number of fields that were added.
- Starting with Redis version 4.0.0: Accepts multiple