@Test
public void testSelectOrderByNullSortingASC() throws Exception {
SQLResponse response = executor.exec("select age from characters order by age");
assertEquals(32, response.rows()[0][0]);
assertEquals(34, response.rows()[1][0]);
assertEquals(43, response.rows()[2][0]);
assertEquals(112, response.rows()[3][0]);
assertEquals(null, response.rows()[4][0]);
assertEquals(null, response.rows()[5][0]);
assertEquals(null, response.rows()[6][0]);