public void SingleExceptWithNoOverlap()
        {
            CustomerCollection coll = new CustomerCollection();
            coll.es.Connection.Name = "ForeignKeyTest";

            CustomerQuery cq1 = new CustomerQuery("c1");
            cq1.SelectAllExcept(cq1.Notes);
            cq1.Where(cq1.DateAdded.Between(Convert.ToDateTime("2005-01-01"), Convert.ToDateTime("2006-12-31")));

            CustomerQuery cq2 = new CustomerQuery("c2");
            cq2.SelectAllExcept(cq2.Notes);
            cq2.Where(cq2.DateAdded == Convert.ToDateTime("1900-12-31"));

            // All 2005 and 2006
            cq1.Except(cq2);

            Assert.IsTrue(coll.Load(cq1));
            Assert.AreEqual(49, coll.Count);
        }