public static void Test1()
{
Console.WriteLine("多次insert测试");
Console.ReadLine();
var count = 100000;
var list = new List <Rule>();
for (int i = 0; i < count; i++)
{
list.Add(new Rule()
{
Name = "test" + i,
Created = DateTime.Now,
Enabled = true,
Json = string.Empty,
RuleType = 1,
Score = 100,
Updated = DateTime.Now
});
}
var rr = new RuleRepository();
var flist = rr.Search().OrderByDescending(b => b.Name).From(1, 2).ToList();
var ic = rr.FromSql("select count(id) from Rules").ToScalar <string>();
var max = rr.Search().Select(b => b.Id.Max()).ToFirstDefault().Id;
var cou = rr.Search().Select(b => b.Id.Count()).ToFirstDefault().Id;
var sum = rr.Search().Select(b => b.Id.Sum()).ToFirstDefault().Id;
var avg = rr.Search().Select(b => b.Id.Avg()).ToFirstDefault().Id;
rr.FromSql("TRUNCATE TABLE Rules").ToScalar();
var sw = Stopwatch.StartNew();
rr.DBContext.Insert(list);
sw.Stop();
Console.WriteLine("多次insert测试完成,cost:" + sw.ElapsedMilliseconds);
Console.ReadLine();
list.Clear();
for (int i = 1 * count; i < 2 * count; i++)
{
list.Add(new Rule()
{
Name = "test" + i,
Created = DateTime.Now,
Enabled = true,
Json = string.Empty,
RuleType = 1,
Score = 100,
Updated = DateTime.Now
});
}
Console.WriteLine("批量insert测试");
sw = Stopwatch.StartNew();
//rr.DBContext.BulkInsert(list);
var batch = rr.DBContext.CreateBatch <Rule>();
batch.Insert(list);
batch.Execute();
sw.Stop();
Console.WriteLine("批量insert测试完成,cost:" + sw.ElapsedMilliseconds);
Console.ReadLine();
}
