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snowflake.snowpark.functions.day¶

snowflake.snowpark.functions.day(e: Union[Column, str]) → Column[source]¶

Extracts the day from a date or timestamp.

Example:

>>> 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(day("a")).collect()
[Row(DAY("A")=1), Row(DAY("A")=21)]