>>> import datetime
>>> df = session.create_dataframe([
... datetime.datetime.strptime("2020-05-01 13:11:20.000", "%Y-%m-%d %H:%M:%S.%f"),
... datetime.datetime.strptime("2020-08-21 01:30:05.000", "%Y-%m-%d %H:%M:%S.%f")
... ], schema=["a"])
>>> df.select(quarter("a")).collect()
[Row(QUARTER("A")=2), Row(QUARTER("A")=3)]