django.git/tests/update_only_fields, branch main

Fixed #27222 -- Refreshed model field values assigned expressions on save().

2025-09-13T22:27:50Z

Removed the can_return_columns_from_insert skip gates on existing field_defaults tests to confirm the expected number of queries are performed and that returning field overrides are respected.

Fixed #33579 -- Specialized exception raised on forced update failures.

2025-03-10T20:09:15Z

Raising DatabaseError directly made it harder than it should to differentiate between IntegrityError when a forced update resulted in no affected rows. Introducing a specialized exception allows for callers to more easily silence, log, or turn them update failures into user facing exceptions (e.g. 404s). Thanks Mariusz for the review.

Refs #35060 -- Removed passing positional arguments to Model.save()/asave() per deprecation timeline.

2025-01-15T21:28:37Z

Refs #36075 -- Adjusted MTI handling of _non_pk_concrete_field_names.

2025-01-14T15:21:19Z

Regression in bf7b17d16d3978b2e1cee4a0f7ce8840bd1a8dc4. Thanks Sage Abdullah for the report.

Refs #35060 -- Adjusted deprecation warning stacklevel in Model.save()/asave().

2024-08-28T14:44:05Z

Fixed #35554, Refs #35060 -- Corrected deprecated *args parsing in Model.save()/asave().

2024-06-25T16:12:10Z

The transitional logic added to deprecate the usage of *args for Model.save()/asave() introduced two issues that this branch fixes: * Passing extra positional arguments no longer raised TypeError. * Passing a positional but empty update_fields would save all fields. Co-authored-by: Natalia <124304+nessita@users.noreply.github.com>

Refs #33476 -- Reformatted code with Black.

2022-02-07T19:37:05Z

Fixed #31382 -- Made Model.save(update_fields=...) raise ValueError on non-concrete fields.

2020-08-12T19:13:55Z

Removed unused str() methods in tests models.

2020-04-15T18:20:32Z

Co-Authored-By: Mariusz Felisiak Co-Authored-By: Hasan Ramezani

Moved choices inside of test models per coding style.

2018-12-10T14:28:49Z