WebFeb 4, 2024 · System.InvalidOperationException: 'The seed entity for entity type 'Money' cannot be added because no value was provided for the required property 'ProductId'.' Don't understand why it's asking for the ProductId. So what is the correct way to seed a ValueObject ? I'm using .NET 6 and EF Core 6. WebNov 27, 2024 · This type of seed data is managed by migrations and the script to update the data that's already in the database needs to be generated without connecting to the database. This imposes some restrictions: ... (DatabaseGeneratedOption.Identity)] on GUID field works on Entity Framework 6.x, may be not in EF Core yet!
How to seed entity framework core data with related data
WebJun 23, 2024 · 1. There's alot to assume from your question: the way I understand it, is you would pass the relevant DbContext to your seeder class anyway. Assuming by 'testing', you mean just putting appropriate test data into a SQL database, then a .NET Core Class Library where your seed class exists is enough; it just needs to know about the DbContext. WebAug 17, 2024 · No Entity Framework provider found for the ADO.NET provider with invariant name 'System.Data.SqlClient' 422 How to read AppSettings values from a .json file in ASP.NET Core greenslopes anaesthetic services
How to seed an Admin user in EF Core 2.1.0? - Stack Overflow
WebMay 29, 2024 · I want to seed some example data in my ASP.NET Core Entity Framework Core WebAPI Code First application. So I saw I can use something like: modelBuilder.Entity ().HasData (new Item {}); Two problems: If I don't provide a value for "ID" I get an exception that it is required. If I provide a value for … WebSeed Data in EF 6 Code-First. You can insert data into your database tables during the database initialization process. This will be important if you want to provide some test data for your application or some default master data for your application. To seed data into your database, you have to create a custom DB initializer, as you created in ... WebMay 9, 2024 · View the Database (Optional) Download Completed Project. In this section, you will use Code First Migrations in EF to seed the database with test data. From the Tools menu, select NuGet Package Manager, then select Package Manager Console. In the Package Manager Console window, enter the following command: Console. Enable … greenslopes baptist church livestream