snowflakedb/snowpark-python v1.7.0

Release

on GitHub

1.7.0 (2023-08-28)

New Features

• Added parameters external_access_integrations and secrets when creating a UDF, UDTF or Stored Procedure from Snowpark Python to allow integration with external access.
• Added support for these new functions in snowflake.snowpark.functions:
  • array_flatten
  • flatten
• Added support for apply_in_pandas in snowflake.snowpark.relational_grouped_dataframe.
• Added support for replicating your local Python environment on Snowflake via Session.replicate_local_environment.

Bug Fixes

• Fixed a bug where session.create_dataframe fails to properly set nullable columns where nullability was affected by order or data was given.
• Fixed a bug where DataFrame.select could not identify and alias columns in presence of table functions when output columns of table function overlapped with columns in dataframe.

Behavior Changes

• When creating stored procedures, UDFs, UDTFs, UDAFs with parameter is_permanent=False will now create temporary objects even when stage_name is provided. The default value of is_permanent is False which is why if this value is not explicitly set to True for permanent objects, users will notice a change in behavior.
• types.StructField now enquotes column identifier by default.