Add Obsolete

Src/Asp.Net/OracleTest/Demo/Demo3_Insertable.cs

@@ -148,7 +148,7 @@ namespace OrmTest
                       }
                  }
             })
-            .ExecuteReturnPrimaryKey();
+            .ExecuteCommand();
 
             var list = db.Queryable<Country>()
                                  .Mapper(it => it.Provinces, it => it.Provinces.First().CountryId)

Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/SubInserable.cs

@@ -72,8 +72,13 @@ namespace SqlSugar
             }
             return resul;
         }
-
+        [Obsolete("use ExecuteCommand")]
         public object ExecuteReturnPrimaryKey() 
+        {
+            return ExecuteCommand();
+        }
+
+        public object ExecuteCommand()
         {
             var isNoTrean = this.Context.Ado.Transaction == null;
             try

Src/Asp.Net/SqlSugar/Interface/ISubInsertable.cs

@@ -7,6 +7,8 @@ namespace SqlSugar
     {
         ISubInsertable<T> AddSubList(Expression<Func<T, object>> items);
         ISubInsertable<T> AddSubList(Expression<Func<T, SubInsertTree>> tree);
+        [Obsolete("use ExecuteCommand")]
         object ExecuteReturnPrimaryKey();
+        object ExecuteCommand();
     }
 }