snowflake.snowpark.functions.max¶

snowflake.snowpark.functions.max(e: Union[Column, str]) → Column[source] (https://github.com/snowflakedb/snowpark-python/blob/v1.16.0/src/snowflake/snowpark/functions.py#L837-L849)¶

Returns the maximum value for the records in a group. NULL values are ignored unless all the records are NULL, in which case a NULL value is returned.

Example:

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>>> df = session.create_dataframe([1, 3, 10, 1, 3], schema=["x"])
>>> df.select(max("x").as_("x")).collect()
[Row(X=10)]

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