Have you tried DbVisualizer? I don't think it does schema diff, but it covers quite a few other features in Enterprise Manager and can extract ERDs from your sc

Have you tried DbVisualizer? I don't think it does schema diff, but it covers quite a few other features in Enterprise Manager and can extract ERDs from your schema. It's relatively cheap too (or free with limitations) and works with any database with a JDBC driver. There's also Aqua Data Studio. I've never used it, but it looks pretty awesome. A little pricey, though. http://dbvis.com/products/dbvis/ http://dbvis.com/products/dbvis/ http://www.aquafold.com/ http://www.aquafold.com/