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django/docs/releases/3.0.7.txt
Mariusz Felisiak 3a941230c8
Fixed #31584 -- Fixed crash when chaining values()/values_list() after Exists() annotation and aggregation on Oracle.
Oracle requires the EXISTS expression to be wrapped in a CASE WHEN in
the GROUP BY clause.

Regression in efa1908f66.
2020-05-14 15:07:08 +02:00

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==========================
Django 3.0.7 release notes
==========================
*Expected June 1, 2020*
Django 3.0.7 fixes several bugs in 3.0.6.
Bugfixes
========
* Fixed a regression in Django 3.0 by restoring the ability to use field
lookups in ``Meta.ordering`` (:ticket:`31538`).
* Fixed a regression in Django 3.0 where ``QuerySet.values()`` and
``values_list()`` crashed if a queryset contained an aggregation and a
subquery annotation (:ticket:`31566`).
* Fixed a regression in Django 3.0 where aggregates used wrong annotations when
a queryset has multiple subqueries annotations (:ticket:`31568`).
* Fixed a regression in Django 3.0 where ``QuerySet.values()`` and
``values_list()`` crashed if a queryset contained an aggregation and an
``Exists()`` annotation on Oracle (:ticket:`31584`).