This software is in early stages, many things needs to be made. For now it only generates a "class" diagram with one class for each table in the database, and all columns as "class attributes".
Next steps are:
Itamar Almeida de Carvalho <itamar at users.sourceforge.net>
I have no direct connection with the Dia developers. I'm only a fan of their work.
The Dia homepage can be found at:
http://www.gnome.org/projects/dia/