Need simple tool which creates an visual ERM from a database
Assume I have a database with multiple tables and keys.
I want to create now a visual Entity Relationship diagram which shows me all the tables, columns, data types and keys.
The foreign key references should be presented as arrows from the table to its base table.
The result should be either one big JPG/PNG image or a PDF document.
Alltogether the tools should be as simple to use as possible.
I don't need a complete ERM modeller
What would you recommend for such a task ?
Thank you
Peter