Hi
I need to produce a poster with a chart or diagram of tables and relations in an existing database (90 tables, 1200 columns).

Does anyone know of a tool that can pull this off and map the database in a sensible way more or less automatically? I would really prefer something that requires a minimal amount of manual work because it is so time consuming, the database evolves a lot, and I have to produce new versions now and then.

And of course it has to be able to export it to a file for print (.pdf is fine)

Thanks!
/Rickard

If you've defined your relations with FKs, you can use ERStudio.

Just posting a brief update. Most have pointed towards Sybase PowerBuilder. I downloaded a trial but so far it does not look good

Have you mixed up Powerbuilder with Powerdesigner? The first is an application-builder, the second is for databasedesign...

Downloading powerdesigner now Spent ALOT of time with TOAD and GraphViz, came very close but did not quite make it.