hmset.3valkey - Man Page

HMSET key field value [field value ...]

Sets the specified fields to their respective values in the hash stored at key. This command overwrites any specified fields already existing in the hash. If key does not exist, a new key holding a hash is created.

valkey-protocol(7) Simple string reply: OK.

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

@fast @hash @write

• Available since: 2.0.0

This command is deprecated (since 4.0.0) and replaced by HSET with multiple field-value pairs.

127.0.0.1:6379> HMSET myhash field1 "Hello" field2 "World"
OK
127.0.0.1:6379> HGET myhash field1
"Hello"
127.0.0.1:6379> HGET myhash field2
"World"

hdel(3valkey), hexists(3valkey), hget(3valkey), hgetall(3valkey), hincrby(3valkey), hincrbyfloat(3valkey), hkeys(3valkey), hlen(3valkey), hmget(3valkey), hrandfield(3valkey), hscan(3valkey), hset(3valkey), hsetnx(3valkey), hstrlen(3valkey), hvals(3valkey)