Update demo

Src/Asp.Net/OracleTest/Demo/Demo1_Queryable.cs

@@ -80,7 +80,8 @@ namespace OrmTest
             var Ids2 = db.Queryable<Order>().Where(it => ids.Contains(it.Name)).ToList();
             var test10 = db.Queryable<Order>().Select(it => new
             {
-                names = $"as{it.Id}fd{it.Id}a"
+                names = $"as{it.Id}fd{it.Id}a",
+                id=SqlFunc.NewUid()
             })
            .ToList(); 
             var xx =DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");