HKEYS

Syntax
HKEYS key
Available since:
2.0.0
Time complexity:
O(N) where N is the size of the hash.
ACL categories:
@read, @hash, @slow,

Returns all field names in the hash stored at key.

Examples

redis> HSET myhash field1 "Hello"
(nil)
redis> HSET myhash field2 "World"
(integer) 5
redis> HKEYS myhash
1) "mylist"
2) 1) "five"
redis>

RESP2 Reply

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

RESP3 Reply

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