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snowflake.snowpark.functions.dayofweek¶

snowflake.snowpark.functions.dayofweek(e: Union[Column, str]) → Column[source] (https://github.com/snowflakedb/snowpark-python/blob/v1.16.0/src/snowflake/snowpark/functions.py#L4459-L4473)¶

Extracts the corresponding day (number) of the week 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")]],
...     schema=["a"],
... )
>>> df.select(dayofweek("a")).collect()
[Row(DAYOFWEEK("A")=5)]

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