pgDesigner - Datamodel designer for PostgreSQL
February 7, 2006[From PostgreSQL Global Development Group]
pgDesigner is an open source program for the graphical design of PostgreSQL databases. The code is written with the Gambas language, and only works under the Linux operating system.
Although it is still in a state of development, current functionalities include:
The article continues at http://www.postgresql.org/about/news.471