Where is HasDefaultSchema in Entity Framework Core?

Entity Framework 6 seems to be ignoring HasDefaultSchema

I had removed the pending changes to the model, and was able to run ...update-database -script... as advised by Steve, turns out that the initial migrations are based on the dbo schema so changed to a more privileged user and was able to continue with recreating the database. My mistake unfortunately.

Deleting parent-child relation with Entity Framework or Entity Framework Core

Your problem is that with a navigation property of null, EF will not check referential integrity (this will happen on SQL side)....However, this is necessary most of the time. Consider you want to attach a content to another category, you might want to do:...var content=context.Contents.FirstOrDefault(); content.CategoryId=2; context.Entry(content)...

Fluent Api in Entity Framework 6 not compatible Entity Framework Core

EF core uses completely different APIs.So you must learn it first....As an example : This is the way how it sets the ...ToTable().......protected override void OnModelCreating(ModelBuilder modelBuilder) { modelBuilder.Entity<Blog>() .ToTable("blogs"); } ...To learn you have to read these links :...Table Mapping...Relatio...

Both Entity Framework Core and Entity Framework 6 are installed

Perhaps you have at least two projects in your solution each one using either version of EF. By issuing "...Manage NuGet packages for solution......" you can verify if this is the case. Then, maybe you'd need to sacrifice the one using EF 6.x. After that you'll need to restart VS, maybe some caching prevents removing the package completely when you...

I am having trouble creating DB in SQL Server Express with Entity Framework Core 2.0

I needed to run:...Update-Database ...I went through this last year: ...Why is dotnet ef not able to create a database against SQL Server Express?...It seems I never learn.

Log DbContext.SaveChanges Exception to the database in Entity Framework/Entity Framework Core

In Entity framework Core, I have solved the problem easily using EF-Core ...Transaction...try { _unitOfWork.Repository<Product>().InsertEntity(product); await _unitOfWork.SaveChangesAsync();//This throws exception due the model validation failure } catch (Exception exception) { ExceptionModel exceptionModel = new ExceptionModel(); ...

Add migration - Both Entity Framework Core and Entity Framework 6 are installed

For EF6: ...EntityFramework\Add-Migration <MIGRATIONNAME> ...For EF Core:...EntityFrameworkCore\Add-Migration <MIGRATIONNAME>

Why am I getting duplicate ID columns when using Table Per Hierarchy in Entity Framework Core?

In your model any Base can be added to the ...Accounts... of an Elevated, and so every Base needs and ElevatedId Foreign Key property. Only a Standard can have an Elevated ...Parent.... ...And a Standard can have an Elevated ...Parent... and belong to the ...Accounts... of a ...different... Elevated.

ASP.NET Core Web API & Entity Framework Core; why am I getting this error?

So that problem was that I was returning an EntityFramework core class from the controller. The reason this surprised me, is that the object being returned did not have any relationships, but just the mere fact that other objects that mContext interacted with did, caused the entire response to error.

I am unable to store data into database using Entity Framework Core and Ajax

Add ...contentType: "application/json"... to specify the type of data you're sending.If you do not specify it,it would use ...application/x-www-form-urlencoded; charset=UTF-8... by default:... $.ajax({ contentType: "application/json", }); ...And add ...[FromBody]... to your action:...[HttpPost] public async Task<IActionResult> Sa...