Entity Framework without primary key

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I have the following problem:

Whenever I update the model diagram of my project, it loses the reference of which field is the primary key, even I try the PK in the table in my Bank. Anyone have any idea what might be causing this?

    
asked by anonymous 18.09.2014 / 20:22

1 answer

1

I have already put together some projects in this scenario but I have never had problems in this regard. However when modeling banks, I always put the PK as identity column as well. What version of entity are you using? see a similar bug at this link:

link

    
18.09.2014 / 21:18
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