Linuxeden开源社区SQLAlchemy 1.4.26 is now available.
Release 1.4.26 is chock full of a number of bug fixes as the 1.4 release has settled into general use. Key fixes in release 1.4.26 include:
- a repair to the workings of the update() statement in an ORM context when used with hybrid and composite attributes.
- Fixes for the with_loader_criteria() ORM option
- adjustments to the ORM Session interface to accommodate for new API features
- some new legacy warnings for lesser used patterns with Query.join()
- SQL / ORM fixes for the use case of selecting from repeated, non-labeled column expressions, typically the null() construct when used as a placeholder in a UNION statement.
- For PostgreSQL, refinements to the “expanding IN” SQL feature when used with PostgreSQL ARRAY datatypes as well as fixes for the mostly PostgreSQL-specific any_() and all_() column methods.
- For MySQL, repaired support for new behaviors in MariaDB 10.6
- For SQL Server, reflection fixes and improvements for foreign key constraints as well table /view detection.
As is always the case, huge thanks to our user and contributor communities as for their ongoing help and support as well as to our core team for their dedicated efforts and hard work.
The complete changelog for 1.4.26 is at Changelog.
SQLAlchemy 1.4.26 is available on the Download Page.
转自 https://www.sqlalchemy.org/blog/