Database relationship tool needed

[Borg]

I just got handed an assignment to document our database tables. I would rather not have to do this manually and I'm wondering if anyone knows of any freeware that will allow me to create diagrams of the tables and relationships between the tables.

 

[Math Is Hard]

Which RDBMS do you use? A trial version of Erwin might do everything that you need.

 

[Borg]

Which RDBMS do you use? A trial version of Erwin might do everything that you need.

Thanks MIH, I'll look into it. We're using a Sybase database. I've already written a quick program to pull all of the needed column info for each of the tables. Except for the definitions, that will kill an entire appendix.