test_limit.py 文件源码

def test_offset_without_limit(self):
        table = self.create_table()

        with self.assertRaises(exc.CompileError) as ex:
            query = session.query(table.c.x).offset(5)
            self.compile(query, literal_binds=True)

        self.assertEqual(
            str(ex.exception),
            'OFFSET without LIMIT is not supported'
        )