HMSET key field value [field value ...]

This command sets the data for the given field with the given value in the hash that is specified by key.

  • If the given field already exists in the specified hash, this command overwrites the existing value with the given value.
  • If the given key does not exist, a new hash is created for the key, and the given values are inserted to the associated given fields.
  • If the given key is associated with a non-hash data, an error is raised.

Return value

Returns status string.


$ HMSET yugahash area1 "America" area2 "Africa"
$ HGET yugahash area1

See also

hdel, hexists, hget, hgetall, hkeys, hlen, hmget, hset, hincrby, hstrlen, hvals