def insert_data(cls, connection):
        connection.execute(
            cls.tables.some_table.insert(),
            [
                {"id": 1, "x": 1, "y": 2},
                {"id": 2, "x": 2, "y": 3},
                {"id": 3, "x": 3, "y": 4},
                {"id": 4, "x": 4, "y": 5},
            ],
        )