Method test_nine

test/sql/test_operators.py:1732–1735

(self)

        )

    def test_nine(self):
        x = column("x")
        self.assert_compile(and_(x == 7, x == 9, false(), x == 5), "false")
        self.assert_compile(~and_(x == 7, x == 9, false(), x == 5), "true")

    def test_ten(self):
        self.assert_compile(and_(None, None), "NULL AND NULL")