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Refs #14357 -- Made Meta.ordering not affect GROUP BY queries.

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Per deprecation timeline.
This commit is contained in:
Mariusz Felisiak
2019-09-07 19:28:19 +02:00
parent d17be88afd
commit 0ddb4ebf7b
7 changed files with 7 additions and 54 deletions
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7
docs/topics/db/aggregation.txt
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@@ -512,13 +512,6 @@ include the aggregate column.
Interaction with default ordering or ``order_by()``
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. deprecated:: 2.2
Starting in Django 3.1, the ordering from a model's ``Meta.ordering`` won't
be used in ``GROUP BY`` queries, such as ``.annotate().values()``. Since
Django 2.2, these queries issue a deprecation warning indicating to add an
explicit ``order_by()`` to the queryset to silence the warning.
Fields that are mentioned in the ``order_by()`` part of a queryset (or which
are used in the default ordering on a model) are used when selecting the
output data, even if they are not otherwise specified in the ``values()``