public void RemoveRange(List <BenchmarkResult> benchmarkResults, List <Customer> customers)
{
var clock = new Stopwatch();
var ids = customers.Select(x => x.CustomerID);
using (var db = new DbBestOrm())
{
clock.Start();
db.Customers.Where(c => ids.Contains(c.CustomerID)).Delete();
clock.Stop();
var x = (from c in db.Customers
select c).ToList();
benchmarkResults.Add(new BenchmarkResult()
{
Action = "Linq2Db RemoveRange", Entities = customers.Count - x.Count, Performance = clock.ElapsedMilliseconds + " ms"
});
}
}
public void Filtering(List <BenchmarkResult> benchmarkResults, List <Customer> customers)
{
var clock = new Stopwatch();
using (var db = new DbBestOrm())
{
clock.Start();
var query = from c in db.Customers
where c.IsActive
select c;
var x = query.ToList();
clock.Stop();
benchmarkResults.Add(new BenchmarkResult()
{
Action = "Linq2Db Where\t", Entities = x.Count, Performance = clock.ElapsedMilliseconds + " ms"
});
}
}
public List <Customer> UpdateRange(List <BenchmarkResult> benchmarkResults, List <Customer> customers)
{
var x = new List <Customer>();
var clock = new Stopwatch();
using (var db = new DbBestOrm())
{
clock.Start();
db.Customers.Set(p => p.IsActive, true).Update();
clock.Stop();
x = (from c in db.Customers
select c).ToList();
benchmarkResults.Add(new BenchmarkResult()
{
Action = "Linq2Db UpdateRange", Entities = x.Count, Performance = clock.ElapsedMilliseconds + " ms"
});
}
return(x);
}
