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Author SHA1 Message Date
David Foster 6a04e69e68 Fixed #30828 -- Added how to remove/insert many-to-many relations in bulk to the database optimization docs. 2019-11-12 12:44:41 +01:00
Simon Charette 35396a7f24 Refs #26207 -- Removed obsolete note about slow constructing a model with deferred fields. 
This is not true since 7f51876 removed the necessity of creating
proxy model classes at runtime for each deferred field sets.
 2019-10-14 12:51:07 +02:00
Mariusz Felisiak 416c584cab Removed versionadded/changed annotations for 2.2. 2019-09-10 12:01:00 +02:00
Tobias Kunze 4a954cfd11 Fixed #30573 -- Rephrased documentation to avoid words that minimise the involved difficulty. 
This patch does not remove all occurrences of the words in question.
Rather, I went through all of the occurrences of the words listed
below, and judged if they a) suggested the reader had some kind of
knowledge/experience, and b) if they added anything of value (including
tone of voice, etc). I left most of the words alone. I looked at the
following words:

- simply/simple
- easy/easier/easiest
- obvious
- just
- merely
- straightforward
- ridiculous

Thanks to Carlton Gibson for guidance on how to approach this issue, and
to Tim Bell for providing the idea. But the enormous lion's share of
thanks go to Adam Johnson for his patient and helpful review.
 2019-09-06 13:27:46 +02:00
daniel a rios 68aeb90160 Fixed #30656 -- Added QuerySet.bulk_update() to the database optimization docs. 2019-07-29 09:52:29 +02:00
daniel a rios fe33fdc049 Refs #30656 -- Reorganized bulk methods in the database optimization docs. 2019-07-29 09:52:29 +02:00
Akshesh 888fdf182e Fixed #30419 -- Favored Meta.indexes over Meta.index_together in optimization docs. 2019-05-22 07:34:54 +02:00
François Freitag 9b15ff08ba Used auto-numbered lists in documentation. 2018-11-15 13:54:28 -05:00
Tom Forbes b042ab8976 Fixed #29685 -- Added QuerySet.explain() to the database optimization docs. 2018-08-18 09:22:21 -04:00
Luke Plant e283c1a267 Linked to prefetch_related_objects func in DB optimization docs. 2017-11-23 21:26:39 +03:00
Claude Paroz 01f658644a Updated various links in docs to avoid redirects 
Thanks Tim Graham and Mariusz Felisiak for review and completion.
 2017-05-22 19:28:44 +02:00
Tim Graham e2d02c1fc9 Used a nontemporal example in QuerySet.bulk_create() in docs. 2016-12-27 09:59:07 -05:00
Simon Charette 64aba7a8ab Fixed #26438 -- Fixed multiple .objects typos in the docs. 
Thanks Pablo Oubiña for the report.
 2016-03-31 18:27:47 -04:00
rowanv a6ef025dfb Fixed #26124 -- Added missing code formatting to docs headers. 2016-02-01 10:42:05 -05:00
Claude Paroz 64982cc2fb Updated Wikipedia links to use https 2015-08-08 12:02:32 +02:00
Tim Graham e8cd65f829 Fixed #25213 -- Discouraged use of QuerySet.extra() 
Thanks Anssi Kääriäinen for the draft text and Simon Charette
for review.
 2015-08-05 08:01:11 -04:00
Alex de Landgraaf c8d61fa109 Fixed #21986 -- Added some guidelines for database indexes. 
Thanks django-issues at colons.co for the suggestion.
 2014-03-03 11:16:41 -05:00
Ramiro Morales 9dc45efeba Reference Meta.index_together in DB performance guide. 2013-09-22 11:11:02 -03:00
evildmp dc8f95b639 Fixed #20877 -- added a performance optimization guide 2013-09-20 23:21:49 +01:00
e0ne cbf08c6b0c Fixed #16895 -- Warned about cost of QuerySet ordering 
Thanks outofculture at gmail.com for the suggestion.
 2013-09-09 09:47:18 -04:00
evildmp 79cc66692a Consolidated documentation for F() and Q() 2013-09-06 12:57:25 -05:00
Tim Graham 93cffc3b37 Added missing markup to docs. 2013-03-22 13:50:07 -04:00
Tim Graham feaf9f279a Fixed #15361 - Documented performance considerations for QuerySet.get() 
Thanks mmcnickle for the patch.
 2012-11-02 17:58:24 -04:00
Claude Paroz 576ec12f8e [py3] Replaced __nonzero__ by __bool__ 
Of course, __nonzero__ alias has been kept for Python 2 compatibility.
 2012-08-08 15:02:31 +02:00
Ramiro Morales c35399ba0d Updated link to Django Debug Toolbar homepage. 
Thanks to rowynm AT gmail DOT com for the report and to Claude Paroz for
the patch.

Fixes #17543.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@17376 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2012-01-15 03:27:48 +00:00
Adrian Holovaty 594a45ed29 Fixed some comma splices in the 'Insert in bulk' section of db/optimization.txt 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@17188 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-12-09 23:14:04 +00:00
Luke Plant d1e5c55258 Fixed many more ReST indentation errors, somehow accidentally missed from [16955] 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16983 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-10-14 00:12:01 +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
Julien Phalip c2b9f6496e Added some sphinx cross-reference links to the built-in template tags and filters in multiple areas of the documentation. Also fixed a few minor inconsistencies and did a little PEP8 cleanup while I was at it. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16922 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-10-03 08:06:01 +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
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
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
Luke Plant 5a36b43c27 Some small fixes to DB optimization docs. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@15122 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-12-31 15:47:46 +00:00
Chris Beaven 3ae9117c46 Fixes #7817 and #9456. 
- The include tag now has a 'with' option to include to provide extra context
  vairables to the included template.

- The include tag now has an 'only' option to exclude the current context
  when rendering the included template.

- The with tag now accepts multiple variable assignments.

- The with, include and blocktrans tags now use a new keyword argument format
  for variable assignments (e.g. `{% with foo=1 bar=2 %}`).

git-svn-id: http://code.djangoproject.com/svn/django/trunk@14922 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-12-18 02:50:26 +00:00
Gabriel Hurley 3abcd9d3e2 Fixed #14767 -- Reflowed paragraphs and cleaned up some markup/links in the topics/db/optimizations docs. Thanks to adamv for the report and patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@14690 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-11-24 11:52:15 +00:00
Gabriel Hurley a56e47400f Fixed #14727 -- Corrected three minor issues in the docs. Thanks to OldTroll for the report and the patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@14644 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-11-20 10:49:42 +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
Malcolm Tredinnick 767cf13d76 The optimization docs were a little too enthusiastic in recommending 
defer() and only() usage. Disk access patterns affect when this is a
good idea, so this patch adds a note about the trade-offs.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@13820 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-09-13 05:08:17 +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
Luke Plant 2cf21d994d Small corrections/improvements to DB optimization docs. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@13419 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-07-05 16:26:12 +00:00
Luke Plant 2e9518bb39 Created a 'DB optimization' topic, with cross-refs to relevant sections. 
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
 2010-01-16 03:13:16 +00:00