Update Demo

Src/Asp.Net/OracleTest/UnitTest/UQueryable.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrmTest
+{
+    public partial class NewUnitTest
+    {
+        public static void Queryable() {
+
+            var pageindex = 1;
+            var pagesize = 10;
+            var total = 0;
+            var totalPage = 0;
+            var list=Db.Queryable<Order>().ToPageList(pageindex, pagesize, ref total, ref totalPage);
+
+            //Db.CodeFirst.InitTables(typeof(CarType));
+            //Db.Updateable<CarType>()
+            //      .SetColumns(it => new CarType { State = SqlSugar.SqlFunc.IIF(it.State == true, false, true) }).Where(it => true)
+            //   .ExecuteCommand();
+
+            //Db.CodeFirst.InitTables(typeof(TestTree));
+            //Db.DbMaintenance.TruncateTable<TestTree>();
+            //Db.Ado.ExecuteCommand("insert testtree values(hierarchyid::GetRoot(),geography :: STGeomFromText ('POINT(55.9271035250276 -3.29431266523898)',4326),'name')");
+            //var list2 = Db.Queryable<TestTree>().ToList();
+
+            Db.CodeFirst.InitTables<GuidTable>();
+            Db.Queryable<GuidTable>().Where(it => it.Id.HasValue).ToList();
+        }
+
+
+        public class GuidTable
+        {
+            public Guid? Id { get; set; }
+        }
+    }
+}