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authorvaltron <valtron2000@gmail.com>2014-04-11 19:27:34 -0600
committerLoic Bistuer <loic.bistuer@gmail.com>2014-04-13 01:06:03 +0700
commit1252b77824639fba398cf70586bdd75c42f86fdf (patch)
tree31e7642799ccfc2c5082b9fa22242d0fa38a95f3 /docs
parenta3570798929337baeba237c7e7eec35d9f2c18c4 (diff)
[1.6.x] Fixed #21760 -- prefetch_related used an inefficient query for reverse FK.
Regression introduced by commit 9777442. Refs #21410. Conflicts: tests/prefetch_related/tests.py Backport of d3b71b976d from master
Diffstat (limited to 'docs')
-rw-r--r--docs/releases/1.6.3.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/docs/releases/1.6.3.txt b/docs/releases/1.6.3.txt
index 538c67e5dc..c6adbcf09c 100644
--- a/docs/releases/1.6.3.txt
+++ b/docs/releases/1.6.3.txt
@@ -67,5 +67,9 @@ Other bugfixes and changes
* Fixed :djadmin:`changepassword` on Windows
(`#22364 <https://code.djangoproject.com/ticket/22364>`_).
+* Fixed regression in ``prefetch_related`` that caused the related objects
+ query to include an unnecessary join
+ (`#21760 <https://code.djangoproject.com/ticket/21760>`_).
+
Additionally, Django's vendored version of six, :mod:`django.utils.six` has been
upgraded to the latest release (1.6.1).