Get metadata Schema Name return null value from dbcontext with UseInMemoryDatabase.

I need to get some metadata from my entities and columns like MaxLenght, DefaultValue, Keys, isView, IsNull, etc.

Include your code

var options = new DbContextOptionsBuilder().UseInMemoryDatabase(Guid.NewGuid().ToString()).Options;
var context = new Adventureworks2019fullContext(options);

var entity = context.Model.FindEntityType("Person");
var schema = entity.GetSchema();

schema always return null

Include provider and version information

EF Core version: 6 Database provider: (e.g. Microsoft.EntityFrameworkCore.SqlServer) Target framework: (e.g. .NET 6.0) Operating system: IDE: (e.g. Visual Studio 2022 Preview 2.1)

[roji]

I thing this should not depend on the provider but on the attributes

The concept of a schema has no meaning in InMemory database - it’s a relational concept; this is why the attribute isn’t even processed by EF Core when using InMemory.

[JuanIrigoyen]

ok, thank you very much for your support.

Best Regards.