Add bulkCopy

Src/Asp.NetCore2/TDengineTest/Demo/ORMTest_Partial/1_BulkCopy.cs

@@ -0,0 +1,53 @@
+using SqlSugar;
+using SqlSugar.TDengine;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+namespace TDengineTest
+{
+    public partial class ORMTest
+    {
+        public static void BulkCopy(ISqlSugarClient db) 
+        {
+            //建表
+            db.CodeFirst.InitTables<BulkDemo2>();
+
+            //插入
+            TDengineFastBuilder.SetTags(db, (tag,stable) => $"{stable}_{tag}", "Tag1");//设置子表格式和Tag字段 
+            db.Fastest<BulkDemo2>().BulkCopy(new List<BulkDemo2>(){
+                new BulkDemo2()
+                {
+                        Boolean = true,
+                        Tag1 = "a",
+                        Ts = DateTime.Now.AddMilliseconds(1)//没启用微秒纳秒时间不能一样
+
+                 },
+                 new BulkDemo2()
+                {
+                        Boolean = false,
+                        Tag1 = "a",
+                        Ts = DateTime.Now.AddSeconds(1)
+
+                 },
+                 new BulkDemo2()
+                 {
+                        Boolean = true,
+                        Tag1 = "b",
+                        Ts = DateTime.Now.AddMilliseconds(333)
+                }});
+            var list= db.Queryable<BulkDemo2>().ToList();
+        }
+
+        [STableAttribute(STableName = "BulkDemo2", Tag1 = nameof(Tag1))]
+        public class BulkDemo2
+        {
+            [SqlSugar.SugarColumn(IsPrimaryKey = true)]
+            public DateTime Ts { get; set; }
+            public bool Boolean { get; set; }
+            public string Tag1 { get; set; }
+        }
+    }
+}