to provide feedback: David Rushby (the autor of the KInterbasDB) has solved the problem applying such a future in the code. Thank you David.
snapshots: http://kinterbasdb.sourceforge.net/snapshots/3.2/kinterbasdb-3.2_pre_20060503.src.tar.gz http://kinterbasdb.sourceforge.net/snapshots/3.2/kinterbasdb-3.2_pre_20060503.win32-FB-2.0-py2.4.exe Petr Jakes -- http://mail.python.org/mailman/listinfo/python-list