SELECT
Since 1.1.0Server
Syntax
SELECT indexMakes database index the connection's current one. There are 16, 0 to 15, unless databases says otherwise; new connections start on 0. In a cluster only database 0 exists.
Reply
OK.ERR DB index is out of range.
Examples
> SELECT 1
OK
> SELECT 16
(error) ERR DB index is out of range