vertx / io.vertx.redis / RedisTransaction / pfcountMany

pfcountMany

abstract fun pfcountMany(keys: MutableList<String>, handler: Handler<AsyncResult<String>>): RedisTransaction

Return the approximated cardinality of the set(s) observed by the HyperLogLog at key(s).

Parameters

keys - List of keys

handler - Handler for the result of this call.

Since
Redis 2.8.9 group: hyperloglog