I'm not sure if it meets your needs, but DBVisualizer [1] has a reasonably full-featured free version. I use it for basic tasks and it works really well. They h

I'm not sure if it meets your needs, but DBVisualizer [1] has a reasonably full-featured free version. I use it for basic tasks and it works really well. They have a paid "pro" version but I haven't yet needed those features. [1] http://www.dbvis.com/ http://www.dbvis.com/