Is Entity framework 4.0 is generating effective queries?

I am using entity framework 1.0 and not satisfied with the generated queries by it. Even a small query length is more 开发者_运维百科then 100 line after generation. Can any one update that in entity framework this issue has been resolved or not?

Thanks in advance, Kamal Kant Pansari

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EDIT 2

Here are some articles on using your own stored procedure in the Entity Framework.

• http://blogs.msdn.com/b/bindeshv/archive/2008/11/20/using-stored-procedures-in-entity-framework.aspx
• http://weblogs.asp.net/kencox/archive/2009/11/25/using-a-stored-procedure-in-entity-framework-4.aspx

EDIT

I haven't done direct comparisons of Entity Framework 1 vs 4, but I would hope that their queries have gotten better.

ORIGINAL

The Entity Framework offers convenience as a trade off for performance. If you don't like what the Entity Framework has generated, you can override and provide your own stored procedure.