static void Test1()
{
// 关闭日志
var set = XCode.Setting.Current;
set.ShowSQL = false;
// 预热初始化
var count = SalesOrder.Meta.Count;
Console.WriteLine("共有数据 {0:n0}", count);
// 生成海量数据
var total = 400000000;
if (count >= total)
{
return;
}
var batch = 10000;
// 模拟时序数据
//var time = new DateTime(2000, 1, 1);
var time = DateTime.Now.Date;
if (count > 0)
{
time = SalesOrder.FindAll(null, SalesOrder._.ID.Desc(), null, 0, 1)[0].CreateTime;
}
// 时间均摊到某一天，随机产生，几率加倍
var add = (Int32)((24.0 * 3600 * 1000 / total) * 2);
var stat = new Statistics();
Task task = null;
var list = new EntityList <SalesOrder>();
for (int i = count; i <= total; i++)
{
stat.Increment();
// 批量提交事务
if (i > 0 && i % batch == 0)
{
if (task != null && !task.IsOK())
{
task.Wait();
}
task = Task.Run(() =>
{
var es = list;
list = new EntityList <SalesOrder>();
es.Insert();
});
Console.Title = "进度 {0:p2} 速度 {1}".F((double)i / total, stat);
}
var sd = new SalesOrder();
//sd.Number = Rand.Next().ToString().PadLeft(12, '0');
sd.Number = i.ToString().PadLeft(12, '0');
sd.NodeID = Rand.Next(1, 32);
//sd.NodeID = 1;
//time = time.AddMilliseconds(Rand.Next(0, add));
time = time.AddMilliseconds(add / 2);
sd.CreateTime = time;
//sd.Insert();
list.Add(sd);
}
}
