CLUSTER COUNTKEYSINSLOT

Returns the number of keys in a hash slot.

Usage

CLUSTER COUNTKEYSINSLOT slot

Description

Returns the number of keys in the specified Valkey Cluster hash slot in the currently selected database. 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

Reply

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

Complexity

O(1)

ACL Categories

@slow

History

• 3.0.0: Introduced.

See also

ASKING, CLUSTER, CLUSTER ADDSLOTS, CLUSTER ADDSLOTSRANGE, CLUSTER BUMPEPOCH, CLUSTER CANCELSLOTMIGRATIONS, CLUSTER COUNT-FAILURE-REPORTS, CLUSTER DELSLOTS, CLUSTER DELSLOTSRANGE, CLUSTER FAILOVER, CLUSTER FLUSHSLOTS, CLUSTER FORGET, CLUSTER GETKEYSINSLOT, CLUSTER GETSLOTMIGRATIONS, CLUSTER HELP, CLUSTER INFO, CLUSTER KEYSLOT, CLUSTER LINKS, CLUSTER MEET, CLUSTER MIGRATESLOTS, CLUSTER MYID, CLUSTER MYSHARDID, CLUSTER NODES, CLUSTER REPLICAS, CLUSTER REPLICATE, CLUSTER RESET, CLUSTER SAVECONFIG, CLUSTER SET-CONFIG-EPOCH, CLUSTER SETSLOT, CLUSTER SHARDS, CLUSTER SLOT-STATS, CLUSTER SLOTS, CLUSTER SYNCSLOTS, READONLY, READWRITE.