def test_null_named_parameter_binding(self):
    key = u'test'
    value = None
    query = u'SELECT :{0}'.format(key)
    with self._connect() as conn:
        cur = conn.cursor()
        cur.execute(query, {key: value})
        res = cur.fetchone()
    self.assertResultEqual(value, res[0])
def test_null_named_parameter_binding(self):
    key = u'test'
    value = None
    query = u'SELECT :{0}'.format(key)
    with self._connect() as conn:
        cur = conn.cursor()
        cur.execute(query, {key: value})
        res = cur.fetchone()
    self.assertResultEqual(value, res[0])