Update model from database - refresh one table

Is it possible to refresh only one entity in entity framework designer? Every time I refresh model from database, it refreshes all entities. The problem is that this mechanism doesn't recognize开发者_如何学Go properly primary keys in views, so I have to correct it manually. Am I missing something?

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No, you're not missing anything. When you update model using the GUI designer, the entire storage schema is regenerated. At least, that's how it works in Entity Framework 1.

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I can't tell you if you can or can't do it, but I have one clue how to figure it out. http://code.msdn.microsoft.com/EdmGen2

EdmGen2 contains source code and dll probably with functionalities from usual EdmGen. Unfortunately I didn't have time to investigate this further. Hope this helps.