def test_date_add(self): a = fn.DateAdd('year', 1, '2017-10-01') self.assertEqual(str(a), "DATE_ADD('year',1,'2017-10-01')")
def test_date_add(self): a = fn.DateAdd("year", 1, "2017-10-01") self.assertEqual(str(a), "DATE_ADD(year,1,'2017-10-01')")
def date_add(self, field, date_part, interval): return fn.DateAdd(str(date_part), interval, field)
def date_add(self, date_part, interval, field): return fn.DateAdd(date_part, interval, field)