CLUSTER

CLUSTER COUNTKEYSINSLOT slot

Available since 3.0.0.

Time complexity: O(1)

Returns the number of keys in the specified Redis Cluster hash slot. The command only queries the local data set, so contacting a node that is not serving the specified hash slot will always result in a count of zero being returned.

> CLUSTER COUNTKEYSINSLOT 7000
(integer) 50341

Return value

Integer reply: The number of keys in the specified hash slot, or an error if the hash slot is invalid.

© 2009–2020 Salvatore Sanfilippo
Licensed under the Creative Commons Attribution-ShareAlike License 4.0.
https://redis.io/commands/cluster-countkeysinslot