Esempio n. 1
0
 def __abs__(self):
     from sql.operators import Abs
     return Abs(self)
Esempio n. 2
0
 def test_abs(self):
     for abs_ in [Abs(self.table.c1), abs(self.table.c1)]:
         self.assertEqual(str(abs_), '(@ "c1")')
         self.assertEqual(abs_.params, ())