From a4df6577df57e72858c7ebe86373f14ee30d5503 Mon Sep 17 00:00:00 2001 From: Tim Graham <timograham@gmail.com> Date: Mon, 25 Jul 2016 06:21:39 -0400 Subject: [PATCH] [1.10.x] Fixed #26925 -- Linked aggregation ordering topic from Meta.ordering docs. Backport of 3aaf6cf0f3288986c4ce56defea26420f8a48534 from master --- docs/ref/models/options.txt | 3 +++ docs/topics/db/aggregation.txt | 2 ++ 2 files changed, 5 insertions(+) diff --git a/docs/ref/models/options.txt b/docs/ref/models/options.txt index e240a4e1e6..57519ddd8e 100644 --- a/docs/ref/models/options.txt +++ b/docs/ref/models/options.txt @@ -302,6 +302,9 @@ Django quotes column and table names behind the scenes. ordering = ['-pub_date', 'author'] + Default ordering also affects :ref:`aggregation queries + <aggregation-ordering-interaction>`. + .. warning:: Ordering is not a free operation. Each field you add to the ordering diff --git a/docs/topics/db/aggregation.txt b/docs/topics/db/aggregation.txt index 47563338d6..aa56a8b4eb 100644 --- a/docs/topics/db/aggregation.txt +++ b/docs/topics/db/aggregation.txt @@ -479,6 +479,8 @@ will be automatically added to the result set. However, if the ``values()`` clause is applied after the ``annotate()`` clause, you need to explicitly include the aggregate column. +.. _aggregation-ordering-interaction: + Interaction with default ordering or ``order_by()`` ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~