HKEYS

Syntax

HKEYS key

Time complexity: O(N) where N is the size of the hash.

Returns all field names in the hash stored at key.

Return

Array reply: list of fields in the hash, or an empty list when key does not exist.

Examples

dragonfly> HSET myhash field1 "Hello"
(integer) 1
dragonfly> HSET myhash field2 "World"
(integer) 1
dragonfly> HKEYS myhash
1) "field1"
2) "field2"