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path: root/docs/ref/models/querysets.txt
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2011-09-22Added versionadded directive for the `bulk_create` Queryset method ↵Jannis Leidel
introduced in r16739. git-svn-id: http://code.djangoproject.com/svn/django/trunk@16885 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-09-09Fixed #7596. Added Model.objects.bulk_create, and make use of it in several ↵Alex Gaynor
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
2011-09-04Converted links to external topics so they use intersphinx extension markup.Ramiro Morales
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
2011-08-27Extensive copy-editing and cross-referencing in the queryset API docs.Malcolm Tredinnick
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
2011-08-26Fixed #16712 -- Fixed a small typo in the QuerySet API docs. Thanks to Rupe ↵Julien Phalip
and Aymeric Augustin for the report. git-svn-id: http://code.djangoproject.com/svn/django/trunk@16698 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-08-26Corrected explanation of values() and extra() interaction in querysets.Malcolm Tredinnick
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
2011-08-26Clarify the documentation around SQLite and case-sensitive string matching.Malcolm Tredinnick
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
2011-08-26Be very clear about when it's appropriate to use defer() and only().Malcolm Tredinnick
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
2011-08-06Fixed #16580 - Typo in docs/ref/models/querysets.txtTimo Graham
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16582 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-07-06s/get/filter in new example of how to use queryset update method: update ↵Karen Tracey
won't work on a model instance. git-svn-id: http://code.djangoproject.com/svn/django/trunk@16518 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-07-05Added another bit to the update() queryset docs about avoiding race conditionsAdrian Holovaty
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16517 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-07-05Improved update() docs in querysets.txtAdrian Holovaty
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16516 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-05-13Fixed #16014 -- numerous documentation typos -- thanks psmith.Simon Meers
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16220 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-04-20Fixed #2705: added a `select_for_update()` clause to querysets.Jacob Kaplan-Moss
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
2011-03-08Fixed #15558 -- Improved QuerySet reference docs and cleaned up numerous ↵Gabriel Hurley
reST/sphinx problems. git-svn-id: http://code.djangoproject.com/svn/django/trunk@15776 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-02-16Fixed #15233 -- reST/Sphinx markup corrections in numerous areas, mostly ↵Gabriel Hurley
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
2011-01-03Fixed #15002 - Fix title casing to conform to style guidelines. thanks adamv.Timo Graham
git-svn-id: http://code.djangoproject.com/svn/django/trunk@15135 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-12-26Fixed #14000 - remove versionadded/changed tags for Django 1.0 and 1.1Timo Graham
git-svn-id: http://code.djangoproject.com/svn/django/trunk@15055 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-12-04Fixed #9033 - Add bullets to QuerySet extra() arguments. thanks julien for ↵Timo Graham
the suggestion and dwillis for the patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@14816 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-11-28Fixed #14758 - Remove entire method signatures from QuerySet headings - ↵Timo Graham
thanks adamv for the patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@14737 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-11-21Fixed #5768 -- Added support for ManyToManyFields and reverse relations in ↵Carl Meyer
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
2010-11-09Fixed #7539, #13067 -- Added on_delete argument to ForeignKey to control ↵Carl Meyer
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
2010-11-09Fixed #14599 -- Added documentation for QuerySet.delete() in the QuerySet ↵Carl Meyer
API reference. Thanks to abeld for the report. git-svn-id: http://code.djangoproject.com/svn/django/trunk@14505 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-10-09Fixed #14004 -- Adds documentation for QuerySet.update() method. Thanks to ↵Gabriel Hurley
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
2010-10-09Fixed #11509 -- Modified usage of "Web" to match our style guide in various ↵Russell Keith-Magee
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
2010-09-07Fixed #13414 - QuerySet API ref wrong sql equivalent in __year lookup exampleLuke Plant
Thanks to idle for report and patch git-svn-id: http://code.djangoproject.com/svn/django/trunk@13692 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-08-28Fixed #14185 - improved example SQL for 'select' example.Luke Plant
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
2010-08-23Fixed #14112 -- Various Markup fixes for the docs. Thanks to ramiro for the ↵Russell Keith-Magee
patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@13628 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-08-19Fixed #14141: docs now use the :doc: construct for links between documents.Jacob Kaplan-Moss
Thanks, Ramiro Morales. git-svn-id: http://code.djangoproject.com/svn/django/trunk@13608 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-08-07Fixed #11800 -- Updated Sphinx metadata in queryset docs. Thanks to timo for ↵Russell Keith-Magee
the patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@13548 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-05-11Fixed #12997 -- Corrected the module markup for QuerySet methods. Thanks to ↵Russell Keith-Magee
timo for the report. git-svn-id: http://code.djangoproject.com/svn/django/trunk@13235 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-05-10Fixed #12678 -- Corrected a few references to Queryset into QuerySet. Thanks ↵Russell Keith-Magee
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
2010-05-09Fixed #12997 -- Added markup for methods in the queryset docs. Thanks to ↵Russell Keith-Magee
Ramiro Morales for the patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@13162 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-05-09Fixed #13282 -- Clarified documentation around week_day filtering in ↵Russell Keith-Magee
querysets. Thanks to wangchun, Ramiro Morales and timo. git-svn-id: http://code.djangoproject.com/svn/django/trunk@13155 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-05-09Fixed #13455 -- Clarified the interaction of values() and extra(). Thanks to ↵Russell Keith-Magee
Rupe for the report and draft text. git-svn-id: http://code.djangoproject.com/svn/django/trunk@13145 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-04-06Fixed #13099 - incorrect SQL for `exclude()` exampleLuke Plant
Thanks to istruble for the report. git-svn-id: http://code.djangoproject.com/svn/django/trunk@12936 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-03-20Fixed `fieldlookup` docs cross-reference directive, and added it to the ↵Justin Bronn
queryset reference. Refs #12930. git-svn-id: http://code.djangoproject.com/svn/django/trunk@12808 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-03-10Fixed #11711 -- clarified that ValuesQuerySets are not lists per se.Malcolm Tredinnick
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
2010-02-24Fixed #12538 -- Added a note that pickles aren't stable during version ↵Russell Keith-Magee
updates. Thanks to snow0x2d0 for the suggestion. git-svn-id: http://code.djangoproject.com/svn/django/trunk@12560 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-02-21Fixed #12620 - Refer to better fieldname in defer docs. Thanks, dwillis.Jannis Leidel
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12462 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-01-27Fixed #7270 -- Added the ability to follow reverse OneToOneFields in ↵Russell Keith-Magee
select_related(). Thanks to George Vilches, Ben Davis, and Alex Gaynor for their work on various stages of this patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@12307 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-01-16Created a 'DB optimization' topic, with cross-refs to relevant sections.Luke Plant
Also fixed #10291, which was related, and cleaned up some inconsistent doc labels. git-svn-id: http://code.djangoproject.com/svn/django/trunk@12229 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-01-10Fixed #10947 -- Fixed error in __in documentation. Thanks, julianb and timoAdrian Holovaty
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12163 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-01-09Fixed #12555 -- Fixed typo in docs/ref/models/querysets.txt. Thanks, y_feldblumAdrian Holovaty
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12126 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-12-26Fixed several broken and redirecting URLs in the documentation (fixes ↵Gary Wilson Jr
#12219, refs #12427). git-svn-id: http://code.djangoproject.com/svn/django/trunk@11994 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-12-26Fixed #12205 -- Corrected malformed reference links in the 1.1 and 1.1-alpha ↵Gary Wilson Jr
release notes, and corrected position of field lookup reference label. Thanks velmont and timo. git-svn-id: http://code.djangoproject.com/svn/django/trunk@11988 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-12-22Improved documentation of when QuerySet.exists() and .count() are a genuine ↵Luke Plant
optimization. Also fixed a typo. git-svn-id: http://code.djangoproject.com/svn/django/trunk@11960 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-12-22Fixed #1142 -- Added multiple database support.Russell Keith-Magee
This monster of a patch is the result of Alex Gaynor's 2009 Google Summer of Code project. Congratulations to Alex for a job well done. Big thanks also go to: * Justin Bronn for keeping GIS in line with the changes, * Karen Tracey and Jani Tiainen for their help testing Oracle support * Brett Hoerner, Jon Loyens, and Craig Kimmerer for their feedback. * Malcolm Treddinick for his guidance during the GSoC submission process. * Simon Willison for driving the original design process * Cal Henderson for complaining about ponies he wanted. ... and everyone else too numerous to mention that helped to bring this feature into fruition. git-svn-id: http://code.djangoproject.com/svn/django/trunk@11952 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-24Fixed #11402: added a `QuerySet.exists()` method. Thanks, Alex Gaynor.Jacob Kaplan-Moss
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11646 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-09-12Fixed #6047 -- Minor correction to the documentation regarding regex field ↵Russell Keith-Magee
lookups. Thanks to Richard D. Worth for the suggestion, and Steve Holden for the text. git-svn-id: http://code.djangoproject.com/svn/django/trunk@11541 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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