snowflake.snowpark.functions.first_value¶ snowflake.snowpark.functions.first_value(e: ColumnOrName, ignore_nulls: bool = False) → Column[source] (https://github.com/snowflakedb/snowpark-python/blob/release-v1.1.0/src/snowflake/snowpark/functions.py#L2937-L2945)¶ Returns the first value within an ordered group of values.