django.git/tests/bulk_create/models.py, branch main

Refs #36088, Refs #36260 - Added supports_expression_defaults checks in bulk_create() tests.

2025-04-05T16:47:53Z

Fixed #36260 -- Made bulk_create() work with DB-generated primary keys.

2025-03-26T08:55:09Z

Co-authored-by: Simon Charette

Fixed #36088 -- Avoided unnecessary DEFAULT usage on bulk_create().

2025-02-01T17:43:10Z

When all values of a field with a db_default are DatabaseDefault, which is the case most of the time, there is no point in specifying explicit DEFAULT for all INSERT VALUES as that's what the database will do anyway if not specified. In the case of PostgreSQL doing so can even be harmful as it prevents the usage of the UNNEST strategy and in the case of Oracle, which doesn't support the usage of the DEFAULT keyword, it unnecessarily requires providing literal db defaults. Thanks Lily Foote for the review.

Fixed #34171 -- Fixed QuerySet.bulk_create() on fields with db_column in unique_fields/update_fields.

2022-11-22T13:47:21Z

Bug in 0f6946495a8ec955b471ca1baaf408ceb53d4796. Thanks Joshua Brooks for the report.

Refs #33476 -- Reformatted code with Black.

2022-02-07T19:37:05Z

Fixed #31685 -- Added support for updating conflicts to QuerySet.bulk_create().

2022-01-19T19:17:42Z

Thanks Florian Apolloner, Chris Jerdonek, Hannes Ljungberg, Nick Pope, and Mariusz Felisiak for reviews.

Refs #31369 -- Removed models.NullBooleanField per deprecation timeline.

2021-01-14T16:50:04Z

Fixed #31301 -- Fixed crash of QuerySet.bulk_create() with mixed empty and set ForeignKeys to AutoFields on Oracle.

2020-02-28T11:56:03Z

Fixed #30987 -- Added models.PositiveBigIntegerField.

2019-11-19T08:34:11Z

Fixed #29227 -- Allowed BooleanField to be null=True.

2018-03-20T16:10:10Z

Thanks Lynn Cyrin for contributing to the patch, and Nick Pope for review.