Jairo Tcatchenco writes:
> I'm designing a lot of databases lately and I want to find a
> tool like a case, to draw the tables and relations. Just to maintain a
> schema with the documentation. Anybody knows a free tool like this?
There's a whole bunch of free and not so free tools to do ERD and UML (ERD
doesn't map overly well to UML IMO but you can do it) diagrams.
A few of the free ones are listed here.
http://techdocs.postgresql.org/oresources.php#design
Many of them use ODBC, JDBC, or other driver metadata calls so make sure
your drivers are up-to-date for the best results.