django.git/django/db/backends/sqlite3/features.py, branch main

Fixed #36818 -- Ensured SQLite connection before accessing max_query_params.

2025-12-23T01:33:13Z

Regression in 358fd21c47cdf7bda520ce73c5cfd82bba57827b.

Fixed #36735 -- Added UUID4 and UUID7 database functions.

2025-12-12T16:17:08Z

Co-authored-by: Mariusz Felisiak

Fixed #24920 -- Added support for DecimalField with no precision.

2025-11-17T12:43:47Z

Thanks Lily for the review.

Fixed #36671 -- Dropped support for SQLite < 3.37.

2025-10-18T19:04:11Z

Refs #27222 -- Refreshed GeneratedFields values on save() initiated update.

2025-09-13T22:27:49Z

This required implementing UPDATE RETURNING machinery that heavily borrows from the INSERT one.

Fixed #34262 -- Added support for AnyValue for SQLite, MySQL, Oracle, and Postgresql 16+.

2025-05-20T08:01:42Z

Thanks Simon Charette for the guidance and review. Thanks Tim Schilling for the documentation review. Thanks David Wobrock for investigation and solution proposals.

Fixed #36143 -- Made max_query_params respect SQLITE_LIMIT_VARIABLE_NUMBER.

2025-05-08T10:37:11Z

Co-authored-by: Xavier Frankline

Refs #36052, #32234 -- Removed create_test_table_with_composite_primary_key flag in favor of using CompositePrimaryKey.

2025-04-30T13:51:48Z

Now that Django properly supports creating models with composite primary keys, the tests should use a `CompositePrimaryKey` field instead of a feature flag to inline backend specific SQL for creating a composite PK. Specifcially, the inspectdb's test_composite_primary_key was adjusted to use schema editor instead of per-backend raw SQL.

Fixed #35444 -- Added generic support for Aggregate.order_by.

2025-03-03T10:37:00Z

This moves the behaviors of `order_by` used in Postgres aggregates into the `Aggregate` class. This allows for creating aggregate functions that support this behavior across all database engines. This is shown by moving the `StringAgg` class into the shared `aggregates` module and adding support for all databases. The Postgres `StringAgg` class is now a thin wrapper on the new shared `StringAgg` class. Thank you Simon Charette for the review.

Fixed #36148 -- Enabled native tuple comparison lookups on SQLite 3.37+ and Oracle 23.4+.

2025-02-09T16:45:16Z

VALUES must be explicitly specified when declaring a sequence of tuples on SQLite < 3.37 but it's not required on >= 3.37. See sqlite/sqlite@9289f51 which addressed the last remaining issue with IN.