The next beta version of pgEdit is available for evaluation. This
version includes a new tab completion feature based on the
implementation in psql. In addition, there are 14 other completion
commands where you can request a specific type of completion (e.g.
table, column, function). As with all pgEdit commands, the completion
commands can be bound to any key sequence of your choosing.
Best,
John DeSoi, Ph.D.
http://pgedit.com/
Power Tools for PostgreSQL