Extracting EER Diagram from Relational Database

Question

I research extracting Extended Entity Relationship(EER) diagram from Relational Database. (for me: Visual Studio 2010, Sql Server 2008)

I found tools for ER on internet, but i didn't find for EER. Do you know anything this topic?

Thanks for your answers,

Answer 1

The only significant reference to the notation I've ever read is the Elmasri and Navathe textbook - EER gets taught in database papers from time to time, but I don't think it's widely used in practice.. I'm not aware of any data modelling tools with support for the notation.