snowflake.snowpark.functions.array_size¶
- snowflake.snowpark.functions.array_size(array: Union[Column, str]) Column[source] (https://github.com/snowflakedb/snowpark-python/blob/v1.16.0/src/snowflake/snowpark/functions.py#L5467-L5485)¶
Returns the size of the input ARRAY.
If the specified column contains a VARIANT value that contains an ARRAY, the size of the ARRAY is returned; otherwise, NULL is returned if the value is not an ARRAY.
- Example::
>>> from snowflake.snowpark import Row >>> df = session.create_dataframe([Row(a=[1, 2, 3])]) >>> df.select(array_size("a").alias("result")).show() ------------ |"RESULT" | ------------ |3 | ------------