@Test
	public void testFetchChildrenCountTwiceFails(SessionFactoryScope scope) {
		scope.inTransaction(
				session -> {
					QueryImplementor<Long> query = session.createQuery("SELECT count(p) FROM Person p WHERE TYPE(p) = ?1", Long.class);
					query.setParameter(1, Child.class);
					Long personCount = query.getSingleResult();
					assertThat( personCount, is( 2L ) );
					query = session.createQuery("SELECT count(p) FROM Person p WHERE TYPE(p) = ?1", Long.class);
					query.setParameter(1, Child.class);
					personCount = query.getSingleResult();
					assertThat( personCount, is( 2L ) );
				} );
	}