}
public void testScalar() throws Exception {
Rows rows = dc.getRows(query, 10, 1) ;
Object value = rows.toHandle(new ScalarHandler()) ;
assertEquals("1", value.toString()) ;
rows = dc.getRows(query, 10, 1) ;
Object secondValue = rows.toHandle(new ScalarHandler(2)) ;
assertEquals("01", secondValue) ;
}