RANDOMKEY

Since 1.1.0Keys

Syntax

RANDOMKEY
  • ACL categories: @generic, @keyspace, @read, @slow
  • Arity: 1

Returns a key of the current database, picked at random.

Reply

  • A key name.
  • nil if the database is empty.

Examples

> FLUSHDB
OK
> RANDOMKEY
(nil)
> SET k1 1
OK
> RANDOMKEY
"k1"