HSET

Sets the specified fields to their respective values in the hash stored at key.

This command overwrites the values of specified fields that exist in the hash. If key doesn't exist, a new key holding a hash is created.

Examples

127.0.0.1:6379> HSET myhash field1 "Hello"
(integer) 1
127.0.0.1:6379> HGET myhash field1
"Hello"
127.0.0.1:6379> HSET myhash field2 "Hi" field3 "World"
(integer) 2
127.0.0.1:6379> HGET myhash field2
"Hi"
127.0.0.1:6379> HGET myhash field3
"World"
127.0.0.1:6379> HGETALL myhash
1) "field1"
2) "Hello"
3) "field2"
4) "Hi"
5) "field3"
6) "World"