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| author | Mariusz Felisiak <felisiak.mariusz@gmail.com> | 2021-04-26 09:22:46 +0200 |
|---|---|---|
| committer | Mariusz Felisiak <felisiak.mariusz@gmail.com> | 2021-04-27 10:39:55 +0200 |
| commit | 34981f399a68b633682e0f6a3ded2e31ffd6d243 (patch) | |
| tree | 697d788e86de40d9bd623e8ccc09c4cfcfc28557 /docs | |
| parent | fbea64b8ce6a82dd34b1f78cb884306455106185 (diff) | |
[3.2.x] Fixed #32682 -- Made admin changelist use Exists() instead of distinct() for preventing duplicates.
Thanks Zain Patel for the report and Simon Charette for reviews.
The exception introduced in 6307c3f1a123f5975c73b231e8ac4f115fd72c0d
revealed a possible data loss issue in the admin.
Backport of 187118203197801c6cb72dc8b06b714b23b6dd3d from main
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/releases/3.2.1.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/docs/releases/3.2.1.txt b/docs/releases/3.2.1.txt index f99dacac0c..83d317bc7e 100644 --- a/docs/releases/3.2.1.txt +++ b/docs/releases/3.2.1.txt @@ -59,3 +59,9 @@ Bugfixes * Fixed a bug in Django 3.2 where variable lookup errors were logged when rendering some admin templates (:ticket:`32681`). + +* Fixed a bug in Django 3.2 where an admin changelist would crash when deleting + objects filtered against multi-valued relationships (:ticket:`32682`). The + admin changelist now uses ``Exists()`` instead ``QuerySet.distinct()`` + because calling ``delete()`` after ``distinct()`` is not allowed in Django + 3.2 to address a data loss possibility. |