ZINTERCARD
Return the cardinality of the intersection of the given sorted sets.
ZINTERCARD numkeys key [key ...] [LIMIT limit]Complexity
O(sum of the source cardinalities) — LIMIT does not short-circuit the gather, only the combine
Complexity and compatibility are read out of kevy's implementation, not copied from Redis's reference. Several genuinely differ.
Redis compatibility
Compatible
Behaves as Redis does.
See also
BZPOPMINZADDZCARDZCOUNTZDIFFSTOREZINCRBYZINTERSTOREZPOPMINZPOPMIN.BELOWZRANGEZRANGEBYSCOREZRANKZREMZREMRANGEBYRANKZREMRANGEBYSCOREZREVRANGEBYSCOREZSCANZSCOREZUNIONSTORE