Exact

Exact Union RegExp

Simon Charette 2a6e0bd72d Fixed #36751 -- Fixed empty filtered aggregation crash over annotated queryset. ... Regression in b8e5a8a9a2. Refs #36404. The replace_expressions method was innapropriately dealing with falsey but not None source expressions causing them to also be potentially evaluated when __bool__ was invoked (e.g. QuerySet.__bool__ evaluates the queryset). The changes introduced in b8e5a8a9a2, which were to deal with a similar issue, surfaced the problem as aggregation over an annotated queryset requires an inlining (or pushdown) of aggregate references which is achieved through replace_expressions. In cases where an empty Q object was provided as an aggregate filter, such as when the admin facetting feature was used as reported, it would wrongly be turned into None, instead of an empty WhereNode, causing a crash at aggregate filter compilation. Note that the crash signature differed depending on whether or not the backend natively supports aggregate filtering (supports_aggregate_filter_clause) as the fallback, which makes use Case / When expressions, would result in a TypeError instead of a NoneType AttributeError. Thanks Rafael Urben for the report, Antoliny and Youngkwang Yang for the triage.		2025-11-24 12:14:38 +01:00
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__init__.py	Merged regressiontests and modeltests into the test root.	2013-02-26 14:36:57 +01:00
models.py	Fixed aggregation tests crash on databases that don't support JSONFields.	2025-04-27 09:03:35 +02:00
test_filter_argument.py	Fixed #36751 -- Fixed empty filtered aggregation crash over annotated queryset.	2025-11-24 12:14:38 +01:00
tests.py	Fixed CVE-2025-59681 -- Protected QuerySet.annotate(), alias(), aggregate(), and extra() against SQL injection in column aliases on MySQL/MariaDB.	2025-10-01 08:11:45 -04:00