/**
* change the active database-connection. all db-functions
* are performed at the new connection.
*
* ATTENTION: the old connection is *not* closed!
*
**/
function changeDB($strIdentifier)
{
$objDataObjectPool = new DataObjectPool('Database-Definition');
$objNewDB = $objDataObjectPool->get($strIdentifier);
$objDataObjectPool->delete('DEFAULT');
$objDataObjectPool->add('DEFAULT', $objNewDB->getAll());
}
