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HKEYS

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Synopsis

HKEYS key
This command fetches all fields of the hash that is associated with the given key.

  • If the `key` does not exist, an empty list is returned.
  • If the `key` is associated with non-hash data, an error is raised.

    • Return value

    Returns list of fields in the specified hash.

    Examples

    $ HSET yugahash area1 "Africa"

    1

    $ HSET yugahash area2 "America"

    1

    $ HKEYS yugahash

    1) "area1"
2) "area2"

    See also

    hdel , hexists , hget , hgetall , hlen , hmget , hmset , hset , hincrby , hstrlen , hvals

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