django.git/django/db/models/query_utils.py, branch archive/soc2009/http-wsgi-improvementsdjango
http://cgit.adnoto.dev/django.git/atom?h=archive%2Fsoc2009%2Fhttp-wsgi-improvements2009-06-13T03:28:54ZFixed #9479 -- Corrected an edge case in bulk queryset deletion that could cause an infinite loop when using MySQL InnoDB.2009-06-13T03:28:54ZChris Cahoonchris.cahoon@gmail.com2009-06-13T03:28:54Zurn:sha1:cb847aa2249d10b14ec53e419f4610e4e7d08811
git-svn-id: http://code.djangoproject.com/svn/django/branches/soc2009/http-wsgi-improvements@10994 bcc190cf-cafb-0310-a4f2-bffc1f526a37
Fixed #10695 -- Fixed implementation of deferred attribute retrieval.2009-04-04T03:21:31ZMalcolm Tredinnickmalcolm.tredinnick@gmail.com2009-04-04T03:21:31Zurn:sha1:dded5f52cc1dbe0e58b64a3217e12e72da7bed23
The original implementation had a few silly bugs in it that meant that data was
not being used only on the instance of the class that it was appropriate for
(one of the traps when using class-level things). No more!
Thanks to Justin Bronn and Alex Gaynor for the patch.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10382 bcc190cf-cafb-0310-a4f2-bffc1f526a37
Fixed #5420 -- Added support for delayed loading of model fields.2009-03-19T09:06:04ZMalcolm Tredinnickmalcolm.tredinnick@gmail.com2009-03-19T09:06:04Zurn:sha1:29050ef999e1931efb6c62471c7e07d2ea5e96ea
In extreme cases, some fields are expensive to load from the database
(e.g. GIS fields requiring conversion, or large text fields). This
commit adds defer() and only() methods to querysets that allow the
caller to specify which fields should not be loaded unless they are
accessed.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10090 bcc190cf-cafb-0310-a4f2-bffc1f526a37
Fixed #7210 -- Added F() expressions to query language. See the documentation for details on usage.2009-01-29T10:46:36ZRussell Keith-Mageerussell@keith-magee.com2009-01-29T10:46:36Zurn:sha1:cf37e4624a967f936ecbb5a4eefc9d38ed9d7892
Many thanks to:
* Nicolas Lara, who worked on this feature during the 2008 Google Summer of Code.
* Alex Gaynor for his help debugging and fixing a number of issues.
* Malcolm Tredinnick for his invaluable review notes.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@9792 bcc190cf-cafb-0310-a4f2-bffc1f526a37
Fixed #3566 -- Added support for aggregation to the ORM. See the documentation for details on usage.2009-01-15T11:06:34ZRussell Keith-Mageerussell@keith-magee.com2009-01-15T11:06:34Zurn:sha1:cc4e4d9aee0b3ebfb45bee01aec79edc9e144c78
Many thanks to:
* Nicolas Lara, who worked on this feature during the 2008 Google Summer of Code.
* Alex Gaynor for his help debugging and fixing a number of issues.
* Justin Bronn for his help integrating with contrib.gis.
* Karen Tracey for her help with cross-platform testing.
* Ian Kelly for his help testing and fixing Oracle support.
* Malcolm Tredinnick for his invaluable review notes.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@9742 bcc190cf-cafb-0310-a4f2-bffc1f526a37
Factored out a semi-complex if-test that was used in two places.2008-06-29T09:40:17ZMalcolm Tredinnickmalcolm.tredinnick@gmail.com2008-06-29T09:40:17Zurn:sha1:5326cd293ef39408c325d592afdb87cb432007bd
git-svn-id: http://code.djangoproject.com/svn/django/trunk@7782 bcc190cf-cafb-0310-a4f2-bffc1f526a37
Merged the queryset-refactor branch into trunk.2008-04-27T02:50:16ZMalcolm Tredinnickmalcolm.tredinnick@gmail.com2008-04-27T02:50:16Zurn:sha1:9c52d56f6f8a9cdafb231adf9f4110473099c9b5
This is a big internal change, but mostly backwards compatible with existing
code. Also adds a couple of new features.
Fixed #245, #1050, #1656, #1801, #2076, #2091, #2150, #2253, #2306, #2400, #2430, #2482, #2496, #2676, #2737, #2874, #2902, #2939, #3037, #3141, #3288, #3440, #3592, #3739, #4088, #4260, #4289, #4306, #4358, #4464, #4510, #4858, #5012, #5020, #5261, #5295, #5321, #5324, #5325, #5555, #5707, #5796, #5817, #5987, #6018, #6074, #6088, #6154, #6177, #6180, #6203, #6658
git-svn-id: http://code.djangoproject.com/svn/django/trunk@7477 bcc190cf-cafb-0310-a4f2-bffc1f526a37