HMSET

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.

Alternative

HSET with multiple field-value pairs.

Examples

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"

RESP2/RESP3 Reply

Simple string reply: OK.