[Python-announce] python-oracledb 3.3.0

Anthony Tuininga via Python-announce-list <[email protected]> Tue, 29 Jul 2025 16:36:39 -0600
Newsgroups gmane.comp.python.announce
Message-ID <CAE1XR-68tCLcRLG-FO52n1GF4caAKxEscbxeB_tTCrYyFEuThQ__33282.8716536582$1753830433$gmane$org@mail.gmail.com>
What is python-oracledb?

python-oracledb is a Python extension module that enables access to Oracle
Database for Python and conforms to the Python database API 2.0
specifications with a number of enhancements. This module replaces
cx_Oracle.

Where do I get it?

https://pypi.org/project/oracledb/3.3.0/

The easiest method to install/upgrade python-oracledb is via pip as in

    python -m pip install oracledb --upgrade

What's new?

This release has the following highlights:

   - support for sessionless transactions with Oracle Database 23ai
   - support for ingestion of dataframes
   - support for the ArrowArrayStream PyCapsule interface
   - pre-built binaries for Python 3.14 (this version is in the release
   candidate phase currently)

See the full release notes for all of the details:
https://python-oracledb.readthedocs.io/en/latest/release_notes.html#oracledb-3-3-0-july-2025

Please provide any feedback via GitHub issues: https://github.com/oracle/
python-oracledb/issues or discussions: https://github.com/oracle/python-
oracledb/discussions
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