Tag Archives: edmx
Transposing Entity Framework EDMX to Code First
Not so long ago we’ve been turning our Entity Framework usage from the “database project + edmx” approach to the “Code First” way. Why did we do that? Because of the pain at deployments when not having “Entity Framework Migrations”. … Continue reading
Posted in Technical Interest
Tagged Code First, database project, edmx, Entity Framework, migrations
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Entity Framework TPT (Table per Type) hierarchy database generated option
I’m moving now from edmx to code first approach. When implementing table per type inheritance I got an exception telling me the following: DatabaseGeneratedOption = Identity conflicts with DatabaseGeneratedOption = None. It took a few minutes to recognize that the deriving … Continue reading
Posted in Uncategorized
Tagged Code First, edmx, Entity Framework, table per type, tpt
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