Does anyone have any best practices around deploying database changes in an EF 4.1 code-first solution?I know MS does not currently support database migrations for EF 4.1, but obviously peo开发者_开发
I have a DbContext with set up different DbSet<T>s with all types that derive from the same base class:
I\'m gonna try to explain this without actually mucking through the whole design of the application I\'m working on.Cause who cares about that.If it\'s pertinent, I can give more detail but I think I
I need to be able to create a new User entity only if the pr开发者_运维问答ovided email is unique.
I\'m using a single instance of DbContext scenario to shadow entire cop开发者_开发百科y of the database locally in a WPF app. I\'ve heard this is bad practice, but my database is small and I need an e
I\'m developing a web application using ASP.NET MVC 3 and Entity Framework Code First with SQL Server Express on the back end.
I will create two references between Employee and Team entities with foreign keys. So I defined two entities as follow
Given these classes, using EF 4.1 Code First, this will (by convention) leave to a many-to-many relation between Page and Tag:
I am getting Invalid column name \'Discriminator\' whilst saving a record. (Code First, EF4.1) I have an entity I wish to track via EF:
I am learning code first and I have project to be used with an existing database. I am a bit confused of what I meant to be doing.I will explain:
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