if len(y.getresult()) == 1:
projectB.query("UPDATE files SET last_used = '%s' WHERE id = %s" % (delete_date, file_id));
projectB.query("COMMIT WORK");
if len(y.getresult()) == 1:
projectB.query("UPDATE files SET last_used = '%s' WHERE id = %s" % (delete_date, file_id));
projectB.query("COMMIT WORK");