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Column XX in table dbo.YY is of a type that is invalid for use as a key column in an index.
Column XX in table dbo.YY is of a type that is invalid for use as a key column in an index. Entity Framework error after creating index and try to update the database. [Column(TypeName =...
I think you could find more help if you post this question on a forum devoted to Entity Framework...this forum is devoted to SharePoint