Function RedisDatabase.zcard
Returns the sorted set
cardinality (number of elements) of the sorted set
stored at key
.
Prototype
long zcard(
string key
);
Authors
Jan Krüger, Sönke Ludwig, Michael Eisendle, Etienne Cimon
Copyright
© 2012-2014 RejectedSoftware e.K.
License
Subject to the terms of the MIT license, as written in the included LICENSE.txt file.