mirrors
/
django
mirror of https://github.com/django/django.git
1
0
Fork 0
Code Issues 24 Releases Wiki Activity
django/docs/releases/2.0.9.txt

14 lines
289 B
Plaintext
Raw Normal View History

Fixed #29499 -- Fixed race condition in QuerySet.update_or_create(). A race condition happened when the object didn't already exist and another process/thread created the object before update_or_create() did and then attempted to update the object, also before update_or_create() saved the object. The update by the other process/thread could be lost.
2018-08-01 09:52:28 +00:00
==========================
Django 2.0.9 release notes
==========================
*Expected September 1, 2018*
Django 2.0.9 fixes a data loss bug in 2.0.8.
Bugfixes
========
* Fixed a race condition in ``QuerySet.update_or_create()`` that could result
in data loss (:ticket:`29499`).