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Author SHA1 Message Date
Ramiro Morales 287565779d Added support for modifying the effect of ``DISTINCT`` clauses so they 
only consider some fields (PostgreSQL only).

For this, the ``distinct()`` QuerySet method now accepts an optional
list of model fields names and generates ``DISTINCT ON`` clauses on
these cases. Thanks Jeffrey Gelens and Anssi Kääriäinen for their work.

Fixes #6422.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@17244 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-12-22 20:42:40 +00:00
Luke Plant e954a03871 Added warning about the performance of large IN clauses in prefetch_related docs 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@17147 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-11-24 17:18:56 +00:00
Aymeric Augustin 9b1cb755a2 Added support for time zones. Thanks Luke Plant for the review. Fixed #2626. 
For more information on this project, see this thread:
http://groups.google.com/group/django-developers/browse_thread/thread/cf0423bbb85b1bbf



git-svn-id: http://code.djangoproject.com/svn/django/trunk@17106 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-11-18 13:01:06 +00:00
Gabriel Hurley a71bd3e0c9 Corrected a reST formatting problem in the queryset reference docs. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16958 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-10-11 18:23:08 +00:00
Luke Plant c61987d75a Removed use of non-standard indentation rules in docs, and the custom transform that supported them. 
Doc writers should be aware that we are now back to normal ReST rules
regarding blockquotes.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16955 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-10-10 17:32:33 +00:00
Luke Plant af244e47cc Fixed a bunch of ReST errors that resulted in interpretation as block quotations 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16954 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-10-10 15:32:01 +00:00
Luke Plant ac6361a3a6 Fixed some ReST errors in docs. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16945 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-10-08 18:07:30 +00:00
Luke Plant 052a011ee6 Fixed #17003 - prefetch_related should support foreign keys/one-to-one 
Support for `GenericForeignKey` is also included.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16939 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-10-07 16:05:53 +00:00
Luke Plant 662eea116f Fixed #16937 - added `QuerySet.prefetch_related` to prefetch many related objects. 
Many thanks to akaariai for lots of review and feedback, bug finding,
additional unit tests and performance testing.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16930 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-10-05 23:14:52 +00:00
Jannis Leidel 2eadc418af Fixed doc references to `django.db.models.query.QuerySet` and converted some tabs that were introduced in r16699 to spaces. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16915 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-09-30 10:28:39 +00:00
Jannis Leidel 2a2381a682 Added versionadded directive for the `bulk_create` Queryset method introduced in r16739. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16885 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-09-22 15:04:34 +00:00
Alex Gaynor 7deb25b8dd Fixed #7596. Added Model.objects.bulk_create, and make use of it in several places. This provides a performance benefit when inserting multiple objects. THanks to Russ for the review, and Simon Meers for the MySQl implementation. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16739 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-09-09 19:22:28 +00:00
Ramiro Morales 932b1b8d6d Converted links to external topics so they use intersphinx extension markup. 
This allows to make these links more resilent to changes in the target URLs.
Thanks Jannis for the report and Aymeric Augustin for the patch.

Fixes #16586.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16720 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-09-04 21:17:30 +00:00
Malcolm Tredinnick 4c8f2dca21 Extensive copy-editing and cross-referencing in the queryset API docs. 
Been meaning to do this for a long time. Mostly, this is a lot of
additions of cross references. Within a particular section about foo() I
didn't cross-link foo() calls to itself, but everything else was
cross-linked to its main documentation.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16699 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-08-27 02:56:18 +00:00
Julien Phalip 17ceb9b98a Fixed #16712 -- Fixed a small typo in the QuerySet API docs. Thanks to Rupe and Aymeric Augustin for the report. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16698 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-08-26 23:37:07 +00:00
Malcolm Tredinnick a4a250a296 Corrected explanation of values() and extra() interaction in querysets. 
Fixes #15546, refs #13455. The original documentation patch
inadvertently muddied the waters in one aspect and this commit tidies
that up.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16697 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-08-26 21:13:01 +00:00
Malcolm Tredinnick 4d21511961 Clarify the documentation around SQLite and case-sensitive string matching. 
This was still causing some confusion, so I rewrote the section in the
database notes to encompass both substring matching and non-ASCII
case-insensitive equality checks, as well as putting in a stronger
callout on the "contains" filter.

Refs #16569.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16694 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-08-26 08:42:38 +00:00
Malcolm Tredinnick 70e59aeaf8 Be very clear about when it's appropriate to use defer() and only(). 
I've been seeing a bit of over-reliance on defer() and only() in code
around the place and it's generally better modelled with normalised data
or shadow (unmanaged) models. This commit makes this position clearer.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16692 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-08-26 06:19:30 +00:00
Timo Graham 953fed1e30 Fixed #16580 - Typo in docs/ref/models/querysets.txt 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16582 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-08-06 18:49:58 +00:00
Karen Tracey 901ea8a68d s/get/filter in new example of how to use queryset update method: update won't work on a model instance. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16518 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-07-06 00:21:32 +00:00
Adrian Holovaty 471a841147 Added another bit to the update() queryset docs about avoiding race conditions 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16517 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-07-05 20:16:08 +00:00
Adrian Holovaty 8b34a01017 Improved update() docs in querysets.txt 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16516 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-07-05 20:09:00 +00:00
Simon Meers 5ecb88c146 Fixed #16014 -- numerous documentation typos -- thanks psmith. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16220 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-05-13 04:33:42 +00:00
Jacob Kaplan-Moss 8f0f73c7b8 Fixed #2705: added a `select_for_update()` clause to querysets. 
A number of people worked on this patch over the years -- Hawkeye, Colin Grady,
KBS, sakyamuni, anih, jdemoor, and Issak Kelly. Thanks to them all, and
apologies if I missed anyone.

Special thanks to Dan Fairs for picking it up again at the end and seeing this
through to commit.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16058 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-04-20 20:42:07 +00:00
Gabriel Hurley 409435440a Fixed #15558 -- Improved QuerySet reference docs and cleaned up numerous reST/sphinx problems. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@15776 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-03-08 19:51:19 +00:00
Gabriel Hurley 319de16ff0 Fixed #15233 -- reST/Sphinx markup corrections in numerous areas, mostly centering around bad crossref targets. Thanks to Aryeh Leib Taurog for the draft patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@15549 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-02-16 01:56:53 +00:00
Timo Graham 07ef43082d Fixed #15002 - Fix title casing to conform to style guidelines. thanks adamv. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@15135 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-01-03 13:29:17 +00:00
Timo Graham 2ea93f9327 Fixed #14000 - remove versionadded/changed tags for Django 1.0 and 1.1 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@15055 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-12-26 00:37:14 +00:00
Timo Graham 00f36e0ebf Fixed #9033 - Add bullets to QuerySet extra() arguments. thanks julien for the suggestion and dwillis for the patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@14816 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-12-04 20:41:35 +00:00
Timo Graham b31a956d57 Fixed #14758 - Remove entire method signatures from QuerySet headings - thanks adamv for the patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@14737 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-11-28 18:15:40 +00:00
Carl Meyer 9b432cb67b Fixed #5768 -- Added support for ManyToManyFields and reverse relations in values() and values_list(). Thanks to mrmachine for the patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@14655 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-11-21 02:28:25 +00:00
Carl Meyer 616b30227d Fixed #7539, #13067 -- Added on_delete argument to ForeignKey to control cascade behavior. Also refactored deletion for efficiency and code clarity. Many thanks to Johannes Dollinger and Michael Glassford for extensive work on the patch, and to Alex Gaynor, Russell Keith-Magee, and Jacob Kaplan-Moss for review. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@14507 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-11-09 16:46:42 +00:00
Carl Meyer 3ba3294c6b Fixed #14599 -- Added documentation for QuerySet.delete() in the QuerySet API reference. Thanks to abeld for the report. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@14505 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-11-09 16:33:48 +00:00
Gabriel Hurley 6400026feb Fixed #14004 -- Adds documentation for QuerySet.update() method. Thanks to dwillis and timo for the majority of the wording. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@14074 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-10-09 10:00:13 +00:00
Russell Keith-Magee a904e55859 Fixed #11509 -- Modified usage of "Web" to match our style guide in various documentation, comments and code. Thanks to timo and Simon Meers for the work on the patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@14069 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-10-09 08:12:50 +00:00
Luke Plant 2422fbfc93 Fixed #13414 - QuerySet API ref wrong sql equivalent in __year lookup example 
Thanks to idle for report and patch



git-svn-id: http://code.djangoproject.com/svn/django/trunk@13692 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-09-07 20:43:19 +00:00
Luke Plant c00f35ae0d Fixed #14185 - improved example SQL for 'select' example. 
Thanks to Trindaz for the suggestion.

Also fixed some references to 'lede' which is no longer part of the
example Blog model.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@13652 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-08-28 11:23:54 +00:00
Russell Keith-Magee a323fd3c5e Fixed #14112 -- Various Markup fixes for the docs. Thanks to ramiro for the patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@13628 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-08-23 08:07:35 +00:00
Jacob Kaplan-Moss 728effcfbd Fixed #14141: docs now use the :doc: construct for links between documents. 
Thanks, Ramiro Morales.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@13608 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-08-19 19:27:44 +00:00
Russell Keith-Magee 2dc2ed87e5 Fixed #11800 -- Updated Sphinx metadata in queryset docs. Thanks to timo for the patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@13548 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-08-07 14:26:07 +00:00
Russell Keith-Magee b160e1c172 Fixed #12997 -- Corrected the module markup for QuerySet methods. Thanks to timo for the report. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@13235 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-05-11 14:12:08 +00:00
Russell Keith-Magee b34edc76eb Fixed #12678 -- Corrected a few references to Queryset into QuerySet. Thanks to ChrisMorgan for the report, and timo for the patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@13211 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-05-10 13:14:19 +00:00
Russell Keith-Magee 55d65d3351 Fixed #12997 -- Added markup for methods in the queryset docs. Thanks to Ramiro Morales for the patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@13162 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-05-09 05:48:45 +00:00
Russell Keith-Magee ccf5bb1883 Fixed #13282 -- Clarified documentation around week_day filtering in querysets. Thanks to wangchun, Ramiro Morales and timo. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@13155 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-05-09 04:50:00 +00:00
Russell Keith-Magee e7e46d1f4b Fixed #13455 -- Clarified the interaction of values() and extra(). Thanks to Rupe for the report and draft text. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@13145 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-05-09 04:24:21 +00:00
Luke Plant 97b9c7582b Fixed #13099 - incorrect SQL for `exclude()` example 
Thanks to istruble for the report.



git-svn-id: http://code.djangoproject.com/svn/django/trunk@12936 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-04-06 14:35:36 +00:00
Justin Bronn d58020fce8 Fixed `fieldlookup` docs cross-reference directive, and added it to the queryset reference. Refs #12930. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12808 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-03-20 05:04:31 +00:00
Malcolm Tredinnick 1eee40234b Fixed #11711 -- clarified that ValuesQuerySets are not lists per se. 
It rarely hurts to think of the returned result from a values() or
values_list() call as a list, but it's really an iterable and sometimes
the difference matters.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@12743 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-03-10 03:41:41 +00:00
Russell Keith-Magee d792737770 Fixed #12538 -- Added a note that pickles aren't stable during version updates. Thanks to snow0x2d0 for the suggestion. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12560 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-02-24 13:56:19 +00:00
Jannis Leidel 579e8573c8 Fixed #12620 - Refer to better fieldname in defer docs. Thanks, dwillis. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12462 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-02-21 23:39:08 +00:00