Release

1.13.0 (2024-02-26)

New Features

• Added support for an optional date_part argument in function last_day
• SessionBuilder.app_name will set the query_tag after the session is created.
• Added support for the following local testing functions:
  • current_timestamp
  • current_date
  • current_time
  • strip_null_value
  • upper
  • lower
  • length
  • initcap

Improvements

• Added cleanup logic at interpreter shutdown to close all active sessions.

Bug Fixes

• Fixed a bug in DataFrame.to_local_iterator where the iterator could yield wrong results if another query is executed before the iterator finishes due to wrong isolation level. For details, please see #945.
• Fixed a bug that truncated table names in error messages while running a plan with local testing enabled.
• Fixed a bug that Session.range returns empty result when the range is large.