Here is the scenario, I have a class in my Code First model that has a primary key configured as an identity column. I want to change it so that I can generate values in my code. Alternatively I may want to change an existing column - that my code is generating values for - … Continue reading EF6: Switching Identity On/Off with a Custom Migration Operation

Migrations provides a set of strongly typed APIs for performing common operation, for example CreateIndex("dbo.Blogs", "Url"). We also provide a method that allows you to run arbitrary SQL when you want to do something that isn’t supported by the API, for example Sql("GRANT SELECT ON dbo.Blogs to guest"). There are some disadvantages to the Sql … Continue reading EF6: Writing Your Own Code First Migration Operations