Exemple #1
0
        public void Save()
        {
            var rowset = new Rowset(Schema.GetForTypedRow(typeof(MyPerzon)));
              rowset.LogChanges = true;

              for(var i=0; i<100; i++)
              {
            rowset.Insert( new MyPerzon
            {
               GDID = new GDID(1, 1, (ulong)i),
               Name = "Jeka Koshmar",
               Age = i
            });
              }

              var qryBetween5060 = new Query("CRUD.LoadPerzonsInAgeSpan", typeof(MyPerzon))
                           {
                             new Query.Param("fromAge", 50),
                             new Query.Param("toAge", 60)
                           };

              var rs = store.LoadOneRowset(qryBetween5060);
              Assert.IsNotNull( rs );

              Assert.AreEqual(0, rs.Count);

              store.Save(rowset);
              rowset.PurgeChanges();

              rs = store.LoadOneRowset(qryBetween5060);
              Assert.IsNotNull( rs );

              Assert.AreEqual(9, rs.Count);

              rowset[55]["Age"] = 900;  //falls out of query
              rowset.Update(rowset[55]);
              rowset.Delete(rowset[59]); //physically deleted
              store.Save(rowset);

              rs = store.LoadOneRowset(qryBetween5060);
              Assert.IsNotNull( rs );

              Assert.AreEqual(7, rs.Count);
              Assert.AreEqual(58, rs.First()["Age"]);
              Assert.AreEqual(51, rs.Last()["Age"]);
        }