In my project we had VisualStudio 2008 Development Edition as IDE. We have normal projects but also use Database Projects for SQL Server. The reason we had VisualStudio 2008 Ultimate is that Professional version didn’t had support for DBProjects.
Which version of Visual Studio 2010 does support Database Projects: Ultimate edition, Premium or Professional?
Thanks,
Cad
EDIT: Here ww.ewaldhofman.nl/post/2009/10/19/VS-TFS-2010-Beta-2-has-arrived.aspx you can see a nice comparison card of features. But still not sure 100%.
Premium and Ultimate support a wide range of database development features. You can deploy database, track changes (with TFS), unit test, generate test data. These feature are only supported in the two above mentioned versions. However, Professional versions (there are two of them) support only data access features, but not the mentioned ones.
For more information have a look at this VS2010 version comparison guide http://www.microsoft.com/visualstudio/en-us/products/2010-editions/product-comparison