Yes, you have. It is easy to see what is going on if you add '?debug=1'
to the database URI and watch the output (or logs - I don't know where TG
puts stdout/stderr).

If you start TG from console (development environment), than it puts stdout/stderr on the console as well, so you can see SQLobject messages there (if debug=1 as Oleg suggested)

HTH

Petr