Procedure
AdaBase.Driver.Base.[DB].disconnect ()
This procedure closes an active database connection. It will log if this is run when no connection to the database has yet been made. When the driver is destroyed, any active connection will automatically be closed, so it's not strictly required to explicitly close a connection.
See execute (driver) for a usage example.
[DB] is "MySQL.MySQL_Driver", "PostgreSQL.PostgreSQL_Driver", or "SQLite.SQLite_Driver"