diff options
| author | Michael Sanders <michael.sanders@arm.com> | 2018-08-01 10:52:28 +0100 |
|---|---|---|
| committer | Tim Graham <timograham@gmail.com> | 2018-08-02 17:17:12 -0400 |
| commit | 221ef69a9b89262456bb7abe0e5a4b2fda4a0695 (patch) | |
| tree | 4b396a451cdc6e15d90bb329fdaad29e0699ae15 /docs | |
| parent | adfd2614045518cc9221aef1f17fd3ffeac3d2cc (diff) | |
[2.1.x] 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.
Backport of 271542dad1686c438f658aa6220982495db09797 from master
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/releases/1.11.16.txt | 13 | ||||
| -rw-r--r-- | docs/releases/2.0.9.txt | 13 | ||||
| -rw-r--r-- | docs/releases/2.1.1.txt | 3 | ||||
| -rw-r--r-- | docs/releases/index.txt | 2 |
4 files changed, 30 insertions, 1 deletions
diff --git a/docs/releases/1.11.16.txt b/docs/releases/1.11.16.txt new file mode 100644 index 0000000000..04335f9439 --- /dev/null +++ b/docs/releases/1.11.16.txt @@ -0,0 +1,13 @@ +============================ +Django 1.11.16 release notes +============================ + +*Expected September 1, 2018* + +Django 1.11.16 fixes a data loss bug in 1.11.15. + +Bugfixes +======== + +* Fixed a race condition in ``QuerySet.update_or_create()`` that could result + in data loss (:ticket:`29499`). diff --git a/docs/releases/2.0.9.txt b/docs/releases/2.0.9.txt new file mode 100644 index 0000000000..2def94ef73 --- /dev/null +++ b/docs/releases/2.0.9.txt @@ -0,0 +1,13 @@ +========================== +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`). diff --git a/docs/releases/2.1.1.txt b/docs/releases/2.1.1.txt index 42fe6edeb3..dd9662118d 100644 --- a/docs/releases/2.1.1.txt +++ b/docs/releases/2.1.1.txt @@ -9,4 +9,5 @@ Django 2.1.1 fixes several bugs in 2.1. Bugfixes ======== -* ... +* Fixed a race condition in ``QuerySet.update_or_create()`` that could result + in data loss (:ticket:`29499`). diff --git a/docs/releases/index.txt b/docs/releases/index.txt index 364fc7f3d1..1f9a4ecd58 100644 --- a/docs/releases/index.txt +++ b/docs/releases/index.txt @@ -33,6 +33,7 @@ versions of the documentation contain the release notes for any later releases. .. toctree:: :maxdepth: 1 + 2.0.9 2.0.8 2.0.7 2.0.6 @@ -48,6 +49,7 @@ versions of the documentation contain the release notes for any later releases. .. toctree:: :maxdepth: 1 + 1.11.16 1.11.15 1.11.14 1.11.13 |