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SWAPDB

Syntax​

SWAPDB index1 index2

Module​

connection

Categories​

connection dangerous keyspace slow

Description​

This command swaps two databases, so that immediately all the clients connected to a given database will see the data of the other database, and the other way around. If either one of the databases does not exist, it will be created.

Examples​

Swap the databases with indexes 1 and 2:

vault, err := echovault.NewEchoVault()
if err != nil {
  log.Fatal(err)
}
err := vault.SwapDBs(1, 2)

The method above only switches the databases for the currently active TCP connections. To switch the database for the embeded instance, use the SelectDB method.