HSET

Syntax
HSET key field value [field value ...]
Available since:
2.0.0
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:
@write, @hash, @fast,

Sets field in the hash stored at key to value. If key does not exist, a new key holding a hash is created. If field already exists in the hash, it is overwritten.

Return

Integer reply: The number of fields that were added.

Examples

HSET myhash field1 "Hello" HGET myhash field1

History

  • Starting with Redis version 4.0.0: Accepts multiple field and value arguments.

Feedback

If you've found issues on this page, or have suggestions for improvement, please submit a request to merge or open an issue in the repository.

Edit this page Create an issue