35396a7f24
Refs #26207 -- Removed obsolete note about slow constructing a model with deferred fields.
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This is not true since 7f51876
2019-10-14 12:51:07 +02:00
416c584cab
Removed versionadded/changed annotations for 2.2.
2019-09-10 12:01:00 +02:00
4a954cfd11
Fixed #30573 -- Rephrased documentation to avoid words that minimise the involved difficulty.
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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
68aeb90160
Fixed #30656 -- Added QuerySet.bulk_update() to the database optimization docs.
2019-07-29 09:52:29 +02:00
fe33fdc049
Refs #30656 -- Reorganized bulk methods in the database optimization docs.
2019-07-29 09:52:29 +02:00
888fdf182e
Fixed #30419 -- Favored Meta.indexes over Meta.index_together in optimization docs.
2019-05-22 07:34:54 +02:00
9b15ff08ba
Used auto-numbered lists in documentation.
2018-11-15 13:54:28 -05:00
b042ab8976
Fixed #29685 -- Added QuerySet.explain() to the database optimization docs.
2018-08-18 09:22:21 -04:00
e283c1a267
Linked to prefetch_related_objects func in DB optimization docs.
2017-11-23 21:26:39 +03:00
01f658644a
Updated various links in docs to avoid redirects
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Thanks Tim Graham and Mariusz Felisiak for review and completion.
2017-05-22 19:28:44 +02:00
e2d02c1fc9
Used a nontemporal example in QuerySet.bulk_create() in docs.
2016-12-27 09:59:07 -05:00
64aba7a8ab
Fixed #26438 -- Fixed multiple .objects typos in the docs.
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Thanks Pablo Oubiña for the report.
2016-03-31 18:27:47 -04:00
a6ef025dfb
Fixed #26124 -- Added missing code formatting to docs headers.
2016-02-01 10:42:05 -05:00
64982cc2fb
Updated Wikipedia links to use https
2015-08-08 12:02:32 +02:00
e8cd65f829
Fixed #25213 -- Discouraged use of QuerySet.extra()
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Thanks Anssi Kääriäinen for the draft text and Simon Charette
for review.
2015-08-05 08:01:11 -04:00
c8d61fa109
Fixed #21986 -- Added some guidelines for database indexes.
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Thanks django-issues at colons.co for the suggestion.
2014-03-03 11:16:41 -05:00
9dc45efeba
Reference Meta.index_together in DB performance guide.
2013-09-22 11:11:02 -03:00
dc8f95b639
Fixed #20877 -- added a performance optimization guide
2013-09-20 23:21:49 +01:00
cbf08c6b0c
Fixed #16895 -- Warned about cost of QuerySet ordering
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Thanks outofculture at gmail.com for the suggestion.
2013-09-09 09:47:18 -04:00
79cc66692a
Consolidated documentation for F() and Q()
2013-09-06 12:57:25 -05:00
93cffc3b37
Added missing markup to docs.
2013-03-22 13:50:07 -04:00
feaf9f279a
Fixed #15361 - Documented performance considerations for QuerySet.get()
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Thanks mmcnickle for the patch.
2012-11-02 17:58:24 -04:00
576ec12f8e
[py3] Replaced __nonzero__ by __bool__
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Of course, __nonzero__ alias has been kept for Python 2 compatibility.
2012-08-08 15:02:31 +02:00
c35399ba0d
Updated link to Django Debug Toolbar homepage.
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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
594a45ed29
Fixed some comma splices in the 'Insert in bulk' section of db/optimization.txt
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@17188 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-12-09 23:14:04 +00:00
d1e5c55258
Fixed many more ReST indentation errors, somehow accidentally missed from [16955]
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@16983 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-10-14 00:12:01 +00:00
662eea116f
Fixed #16937 - added `QuerySet.prefetch_related` to prefetch many related objects.
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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
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.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@16922 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-10-03 08:06:01 +00:00
2eadc418af
Fixed doc references to `django.db.models.query.QuerySet` and converted some tabs that were introduced in r16699 to spaces.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@16915 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-09-30 10:28:39 +00:00
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.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@16739 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-09-09 19:22:28 +00:00
5ecb88c146
Fixed #16014 -- numerous documentation typos -- thanks psmith.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@16220 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-05-13 04:33:42 +00:00
5a36b43c27
Some small fixes to DB optimization docs.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@15122 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-12-31 15:47:46 +00:00
3ae9117c46
Fixes #7817 and #9456 .
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- 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
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.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@14690 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-11-24 11:52:15 +00:00
a56e47400f
Fixed #14727 -- Corrected three minor issues in the docs. Thanks to OldTroll for the report and the patch.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@14644 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-11-20 10:49:42 +00:00
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.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@14069 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-10-09 08:12:50 +00:00
767cf13d76
The optimization docs were a little too enthusiastic in recommending
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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
728effcfbd
Fixed #14141 : docs now use the :doc: construct for links between documents.
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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
2dc2ed87e5
Fixed #11800 -- Updated Sphinx metadata in queryset docs. Thanks to timo for the patch.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@13548 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-08-07 14:26:07 +00:00
2cf21d994d
Small corrections/improvements to DB optimization docs.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@13419 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-07-05 16:26:12 +00:00
2e9518bb39
Created a 'DB optimization' topic, with cross-refs to relevant sections.
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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
Simon Charette
Mariusz Felisiak
Tobias Kunze
daniel a rios
Akshesh
François Freitag
Tom Forbes
Luke Plant
Claude Paroz
Tim Graham
Simon Charette
rowanv
Alex de Landgraaf
Ramiro Morales
evildmp
e0ne
Adrian Holovaty
Julien Phalip
Jannis Leidel
Alex Gaynor
Simon Meers
Chris Beaven
Gabriel Hurley
Russell Keith-Magee
Malcolm Tredinnick
Jacob Kaplan-Moss