ZCARD

    Works with sorted set values.

    Syntax

    ZCARD <key>

    Parameters

    • key: Primary key to read or mutate.

    Returns

    Returns a Redis-compatible reply whose exact shape depends on the command and selected options.

    Examples

    ZCARD leaderboard

    BetterKV Notes

    • Group: Sorted Set.
    • Access: Read-only.
    • Status: Implemented in BetterKV and safe to use for read paths.