- Usage:
-
HKEYS key
- Complexity:
- O(N) where N is the size of the hash.
- Since:
- 2.0.0
Returns all field names in the hash stored at key.
Examples
127.0.0.1:6379> HSET myhash field1 "Hello"
(integer) 1
127.0.0.1:6379> HSET myhash field2 "World"
(integer) 1
127.0.0.1:6379> HKEYS myhash
1) "field1"
2) "field2"