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