mirrors/django
1
0
Fork 0
mirror of https://github.com/django/django.git synced 2025-10-24 14:16:09 +00:00
Code Issues 32 Releases Wiki Activity

Fixed #33462 -- Fixed migration crash when altering type of primary key with MTI and foreign key.

Browse Source 
This prevents duplicated operations when altering type of primary key
with MTI and foreign key. Previously, a foreign key to the base model
was added twice, once directly and once by the inheritance model.

Thanks bcail for the report.

Regression in 325d7710ce.
This commit is contained in:
Mariusz Felisiak
2022-01-27 18:51:39 +01:00
committed by GitHub
parent 2eed554c3f
commit e972620ada
3 changed files with 74 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
docs/releases/4.0.2.txt
View File

@@ -28,3 +28,7 @@ Bugfixes
* Fixed a regression in Django 4.0 that caused incorrect
:attr:`.ModelAdmin.radio_fields` layout in the admin (:ticket:`33407`).
* Fixed a duplicate operation regression in Django 4.0 that caused a migration
crash when altering a primary key type for a concrete parent model referenced
by a foreign key (:ticket:`33462`).