The 'cx_Oracle' driver does support autocommit

[malthe]

It's been supported since version 4.3.2 – released in August, 2007.

The insert_rows and bulk_insert_rows methods have been updated to explicitly disable autocommit using the attribute interface (although that is presumably the default) – since in insert_rows this was previously already done (via the cursor).

[uranusjr]

https://github.com/oracle/python-cx_Oracle/blob/5728cf534e24319640b52ea0e93c5042fe210f22/doc/src/release_notes.rst#version-432-august-2007

Autommit support was added in 4.3.2, while the provider is currently requiring cx_Oracle>=5.1.2, so this is good to go.

[github-actions]

The PR is likely OK to be merged with just subset of tests for default Python and Database versions without running the full matrix of tests, because it does not modify the core of Airflow. If the committers decide that the full tests matrix is needed, they will add the label 'full tests needed'. Then you should rebase to the latest main or amend the last commit of the PR, and push it with --force-with-lease.