Mike Bayer eea260f5be implement skip_autocommit_rollback ...

Added new parameter :paramref:`.create_engine.skip_autocommit_rollback`
which provides for a per-dialect feature of preventing the DBAPI
``.rollback()`` from being called under any circumstances, if the
connection is detected as being in "autocommit" mode.   This improves upon
a critical performance issue identified in MySQL dialects where the network
overhead of the ``.rollback()`` call remains prohibitive even if autocommit
mode is set.

Fixes: #12784
Change-Id: I22b45ab2fc396c5aadeff5cdc5ce895144d00098
(cherry picked from commit 99da878a25)

2025-08-06 14:38:12 -04:00

..

__init__.py

…

test_ddlevents.py

repair / test repr() for DDL

2023-10-09 08:26:32 -04:00

test_deprecations.py

Added support for server-side cursor in oracledb async dialect.

2024-08-05 12:23:16 -04:00

test_execute.py

re-support mysql-connector python

2025-03-11 17:39:38 -04:00

test_logging.py

implement skip_autocommit_rollback

2025-08-06 14:38:12 -04:00

test_parseconnect.py

dont render URL in unparseable URL error message

2025-05-08 08:34:54 -04:00

test_pool.py

fully update to flake8 6.1.0

2023-11-24 16:34:53 -05:00

test_processors.py

remove support for list of tuples in the normal execute

2025-06-26 21:57:42 +02:00

test_reconnect.py

Update black to 24.1.1

2024-02-05 19:28:22 +01:00

test_reflection.py

hardening against inappropriate multi-table updates

2025-06-24 10:19:55 -04:00

test_transaction.py

bring oracle timeout thing lower

2024-08-01 19:16:38 -04:00