Stored Procedures: put_stream Uses Different Way to Get the File Name¶

The way you use put_stream inside stored procedures to upload files to a stage has changed and now aligns with the put_stream protocol to Snowpark Python client.

Previously:

Uploading files using put_stream from stored procedures was called using a stage_prefix and an input_stream. The stored procedure inferred the file name from input_stream using input_stream.name and uploading it to the stage_prefix.put_stream would break in the case where input_stream did not have the name attribute. This behavior differed from put_stream on the Snowpark Python client.

Currently:

Uploading files using put_stream from stored procedures is called using a stage_location = stage_prefix + / + file_name, and an input_stream. The stored procedure infers the file name using stage_location. This would work in the case where input_stream does not have a name attribute and the behavior also aligns with the Snowpark Python client.

Ref: 943