public static void BulkDeleteEFPlus() { CUI.Headline(nameof(BulkDeleteEFPlus)); int min = 20000; int total = 0; var sw = new Stopwatch(); sw.Start(); using (var ctx = new WWWingsContext()) { ctx.LogAll(verbose: true); var count = ctx.FlightSet.Where(x => x.FlightNo >= min).Delete(); Console.WriteLine("Number of DELETE statements: " + count); } sw.Stop(); Console.WriteLine("Duration: " + sw.ElapsedMilliseconds); Timer_BulkDeleteEFPlus += sw.ElapsedMilliseconds; }