[ mmix @ 30.01.2014. 15:09 ] @
FYI, nemoj da se zalecete u uprgade ako koristite EF za Oracle. ODP.NET ne podrzava EF6 i ne zna se kada ce.

Applications using Entity Framework must have Entity Framework 4 or later installed, up to version 5. Only ODP.NET for .NET Framework 4 supports these Entity Framework versions.

Note:
Entity Framework 6 is not supported at this time. Some Visual Studio versions may default to Entity Framework 6. If so, set your .NET project to use an earlier version of Entity Framework.