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/3.4.0/ 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 Direct Path Load in thin mode for fast data ingestion - support for data frames is no longer considered a pre-release - support for type mapping when querying with data frames - support for ingesting more Apache Arrow data types - support for ingesting Apache Arrow data frames containing multiple chunks - support for cursor.executemany() operating on large input data in batches - fine-grained control over LOB and number handling - new optional install dependencies for plugins See the full release notes for all of the details: https://python-oracledb.readthedocs.io/en/latest/release_notes.html#oracledb-3-4-0-october-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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