hibernate - process scoped identity

Sub IdentitySucceed()
Dim ws1 As DAO.Workspace, ws2 As DAO.Workspace
Dim db1 As DAO.Database, db2 As DAO.Database
Dim id1 As Long, id2 As Long, DbPath As String

    CurrentDb.Execute "CREATE TABLE LocalDummy (Col1 AUTOINCREMENT, Col2 INT)", dbFailOnError
    'The workspace names need not be unique;'
    '  we'll use the objects themselves (ws1 and ws2) to keep them straight'
    Set ws1 = DAO.CreateWorkspace("TempWS", "Admin", "")
    Set ws2 = DAO.CreateWorkspace("TempWS", "Admin", "")
    DbPath = Application.CurrentProject.Path & "\" & _
             Application.CurrentProject.Name
    Set db1 = ws1.OpenDatabase(DbPath)
    Set db2 = ws2.OpenDatabase(DbPath)
    db1.Execute "INSERT INTO LocalDummy(Col2) VALUES(Null)", dbFailOnError
    id1 = db1.OpenRecordset("SELECT @@IDENTITY")(0)
    db2.Execute "INSERT INTO LocalDummy(Col2) VALUES(Null)", dbFailOnError
    id2 = db2.OpenRecordset("SELECT @@IDENTITY")(0)

    Debug.Print id1, id2
    Debug.Print db1.OpenRecordset("SELECT @@IDENTITY")(0), _
                db2.OpenRecordset("SELECT @@IDENTITY")(0), _
                CurrentDb.OpenRecordset("SELECT @@IDENTITY")(0)
End Sub

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using(var scope = app.ApplicationServices.CreateScope())
{
    //Resolve ASP .NET Core Identity with DI help
    var userManager = (UserManager<ApplicationUser>)scope.ServiceProvider.GetService(typeof(UserManager<ApplicationUser>));
    // do you things here
}

ApplicationDbContext.CreateAdminAccount(app.ApplicationServices, Configuration)
    .Wait();

public void Configure(IApplicationBuilder app, IServiceProvider serviceProvider)
{
    ApplicationDbContext.CreateAdminAccount(serviceProvider, Configuration)
        .Wait();
}

public class Program
{
    public static async Task Main(string[] args)
    {
        var host = CreateHostBuilder(args).Build();

        using (var scope = host.Services.CreateScope())
        {
            var serviceProvider = scope.ServiceProvider;
            var config = serviceProvider.GetRequiredService<IConfiguration>();

            await ApplicationDbContext.CreateAdminAccount(serviceProvider, config);
        }

        await host.RunAsync();
    }

    public static IHostBuilder CreateHostBuilder(string[] args) =>
        // ...
}

await SignInManager.SignInAsync(user, isPersistent:false, rememberBrowser:false);