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Code Issues 32 Releases Wiki Activity

Fixed #22316 -- Added time filters to TimeField on SQLite.

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This was implemented for non-SQLite backends in 1.7 (as a
side effect of #16187).
This commit is contained in:
Matthew Somerville
2015-05-22 20:16:26 +01:00
committed by Tim Graham
parent 6700c90935
commit 2dc93bb10a
8 changed files with 117 additions and 14 deletions
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docs/releases/1.9.txt
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@@ -245,6 +245,10 @@ Models
(such as :lookup:`exact`, :lookup:`gt`, :lookup:`lt`, etc.). For example:
``Entry.objects.filter(pub_date__month__gt=6)``.
* Time lookups (hour, minute, second) are now supported by
:class:`~django.db.models.TimeField` for all database backends. Support for
backends other than SQLite was added but undocumented in Django 1.7.
* You can specify the ``output_field`` parameter of the
:class:`~django.db.models.Avg` aggregate in order to aggregate over
non-numeric columns, such as ``DurationField``.
@@ -374,6 +378,12 @@ Database backend API
* To use the new ``date`` lookup, third-party database backends may need to
implement the ``DatabaseOperations.datetime_cast_date_sql()`` method.
* The ``DatabaseOperations.time_extract_sql()`` method was added. It calls the
existing ``date_extract_sql()`` method. This method is overridden by the
SQLite backend to add time lookups (hour, minute, second) to
:class:`~django.db.models.TimeField`, and may be needed by third-party
database backends.
Default settings that were tuples are now lists
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~