Commit Graph

48 Commits

Author SHA1 Message Date
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
Russell Keith-Magee 58cd220f51 Fixed #7270 -- Added the ability to follow reverse OneToOneFields in 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
2010-01-27 13:30:29 +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
Adrian Holovaty ddd6f28cac Fixed #10947 -- Fixed error in __in documentation. Thanks, julianb and timo
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12163 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-01-10 17:25:44 +00:00
Adrian Holovaty e21d3af940 Fixed #12555 -- Fixed typo in docs/ref/models/querysets.txt. Thanks, y_feldblum
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12126 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-01-09 19:08:03 +00:00
Gary Wilson Jr adb74a8f2e Fixed several broken and redirecting URLs in the documentation (fixes #12219, refs #12427).
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11994 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-12-26 06:37:26 +00:00
Gary Wilson Jr 39122c841f Fixed #12205 -- Corrected malformed reference links in the 1.1 and 1.1-alpha 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
2009-12-26 00:55:06 +00:00
Luke Plant a5af81f93f Improved documentation of when QuerySet.exists() and .count() are a genuine optimization.
Also fixed a typo.



git-svn-id: http://code.djangoproject.com/svn/django/trunk@11960 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-12-22 17:32:30 +00:00
Russell Keith-Magee ff60c5f9de Fixed #1142 -- Added multiple database support.
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
2009-12-22 15:18:51 +00:00
Jacob Kaplan-Moss b79702b2de Fixed #11402: added a `QuerySet.exists()` method. Thanks, Alex Gaynor.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11646 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-10-24 00:28:39 +00:00
Russell Keith-Magee 423b5c1e14 Fixed #6047 -- Minor correction to the documentation regarding regex field 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
2009-09-12 23:36:00 +00:00
Russell Keith-Magee 9aef7dd9e7 Fixed #11592 -- Corrected the grammar in the queryset docs. Thanks to Shannon Bradshaw for the report.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11539 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-09-12 22:59:41 +00:00
Russell Keith-Magee 6f25903a89 Fixed #11235 -- Added a missing clause from some sample SQL in the queryset docs.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11239 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-07-15 13:56:50 +00:00
Russell Keith-Magee bbd7b64e76 Fixed #11354 -- Remove stray whitespace in queryset docs. Thanks to flebel for the report.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11094 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-06-24 14:01:36 +00:00
Russell Keith-Magee 992ded1ad1 Fixed #9919 -- Added note on the need to mark transactions as dirty when using raw SQL.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11022 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-06-17 13:47:39 +00:00
Jacob Kaplan-Moss c00e8d2064 Added a `QuerySet.ordered` property to check if a queryset is already ordered. Refs #10163.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10623 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-04-22 22:16:19 +00:00
Russell Keith-Magee 163bf995a5 Fixed #10812 -- Corrected typo in aggregation docs. Thanks to uzi for the report.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10562 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-04-16 12:45:35 +00:00
Jacob Kaplan-Moss 516051bfd2 A whole lotta documentation fixes: Fixes #8704, #8826, #8980, #9243, #9343, #9529,
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10303 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-31 23:34:03 +00:00
Malcolm Tredinnick 6fa30faa79 Fixed #10574 -- Documented interaction between annotations and order_by.
In the future, I'd like to fix this properly, but the current behavior
has the advantage of being consistent across the board (and changing it
everywhere is backwards-incompatible with documented functionality).

git-svn-id: http://code.djangoproject.com/svn/django/trunk@10172 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-25 09:05:38 +00:00
Jacob Kaplan-Moss 4246c832b6 Added 1.1 beta release notes.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10130 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-23 23:25:03 +00:00
Malcolm Tredinnick 29050ef999 Fixed #5420 -- Added support for delayed loading of model fields.
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
2009-03-19 09:06:04 +00:00
Russell Keith-Magee e83f81de8c Clarified some documentation on the use of the aggregate() query modifier, following suggestions on IRC. Thanks to Tai Lee for the report.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@9844 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-02-17 10:17:29 +00:00
Karen Tracey addd3df3bd Fixed #7672 -- Added a 'week_day' lookup type. Many thanks to Ross Poulton for the proposal and implementation on all built-in database backends..
git-svn-id: http://code.djangoproject.com/svn/django/trunk@9818 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-02-08 05:08:06 +00:00
Malcolm Tredinnick d579e716fe Fixed #9997 -- Fixed use of ValuesQuerySets as rvalues in filters.
Previous behaviour was pretty stupid. Let's never speak of it again. New
behaviour both works and is documented.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@9759 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-01-16 10:59:43 +00:00
Russell Keith-Magee 1a87e01f21 Corrected some ReST problems with the aggregation docs. Thanks to James Bennett for the report.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@9743 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-01-15 12:13:17 +00:00
Russell Keith-Magee cc4e4d9aee Fixed #3566 -- Added support for aggregation to the ORM. See the documentation for details on usage.
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
2009-01-15 11:06:34 +00:00
Malcolm Tredinnick 3b489b7742 Documented that case-insensitive matching is not supported for non-ASCII
strings in SQLite. Refs #9905.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@9705 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-01-06 03:34:47 +00:00
Malcolm Tredinnick f747b61c20 Nested query support.
This extends previous functionality that allowed passing Query objects as the
rvals to filters. You can now pass QuerySets, which requires less poking at
opaque attributes. See the documentation of the "__in" lookup type for the
details.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@9701 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-01-05 11:47:48 +00:00
Malcolm Tredinnick 644ad9073f Fixed #9477 -- Removed and edited a bunch of references to "development
version". Some were replaced with versionadded or versionchanged directives.
Other, more minor ones, were removed altogether.

Based on a patch from James Bennett.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@9454 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-11-15 05:51:25 +00:00
Karen Tracey c483583023 Fixed #9497 - Doc typos. Many thanks ramiro.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@9330 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-11-02 20:43:20 +00:00
Malcolm Tredinnick 032b7bc45e Fixed #9420 -- Fixed an exception type in the documentation of Queryset.get().
Based on a suggestion from daveyjoe.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@9257 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-10-24 07:15:52 +00:00
Malcolm Tredinnick 9900c87161 Fixed #9390 -- Restored some documentation about select_related() that was
accidentally lost in the docs refactor.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@9256 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-10-24 07:15:07 +00:00
James Bennett 73c0db8e42 Fixed #9255: Removed now-obsolete warning about the old semantics of __exact=None vs. __isnull=True
git-svn-id: http://code.djangoproject.com/svn/django/trunk@9105 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-09-30 22:29:58 +00:00
Malcolm Tredinnick 4eb26b1659 Restored documentation about pickling QuerySets (and how to only pickle the
details for the query, rather than the results) from r7499.

These were accidentally nuked in the docs refactor. We know who the offenders
were. They will be made to sit in the corner on the naughty mat for a while.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@9090 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-09-28 03:08:30 +00:00
Simon Willison f17f2bfd1f Re-added docs for QuerySet reverse() and all() methods, refs #9000 - thanks ramiro
git-svn-id: http://code.djangoproject.com/svn/django/trunk@9005 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-09-11 00:24:02 +00:00
Adrian Holovaty 1aa8449fb7 Fixed #9003 -- Fixed awkward wording in querysets.txt
git-svn-id: http://code.djangoproject.com/svn/django/trunk@8996 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-09-10 03:57:52 +00:00
Jacob Kaplan-Moss 7c2e2d2b5e Added a note about queryset.query being opaque.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@8955 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-09-03 21:47:57 +00:00
Jacob Kaplan-Moss 7b0b992a87 Fixed #8849: added some more "new in 1.0" flags. Thanks, ramiro.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@8947 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-09-03 20:55:04 +00:00
Jacob Kaplan-Moss 64a9469127 Fixed #8753: converted "new in ..." callouts to proper Sphinx "versionadded/versionchanged" directives. Thanks to Marc Fargas for all the heavy lifting here.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@8843 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-09-02 03:40:42 +00:00
Malcolm Tredinnick 2dba41056f Revived a bunch of missing documentation that got lost in the docs-refactor.
This describes values_list(), the new cross-model order_by() syntax and the
effects of distinct(), values() and order_by() on each other.

Fixed #8634.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@8694 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-29 05:04:26 +00:00
Malcolm Tredinnick c181734fa1 Changed create() and get_or_create() to force an insert (not update an existing value).
Backwards incompatible if you are using manually-specific primary key values
and relying on the previously documented behaviour that the new values would
always exist in the database (i.e. it would update the existing entry).

Fixed #8419.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@8670 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-28 17:18:05 +00:00
Russell Keith-Magee 5c43a0a43f Fixed #8406: Corrected some expected output to use repr format. Thanks to arien for the patch.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@8658 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-28 13:40:20 +00:00
Malcolm Tredinnick f2b389b354 Added documentation to explain the gains and losses when using utf8_bin
collation in MySQL. This should help people to make a reasonably informed
decision. Usually, leaving the MySQL collation alone will be the best solution,
but if you must change it, this gives a start to the information you need and
pointers to the appropriate place in the MySQL docs.

There's a small chance I also got all the necessary Sphinx markup correct, too
(it builds without errors, but I may have missed some chances for glory and
linkage).

Fixed #2335, #8506.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@8568 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-26 01:59:25 +00:00
Jacob Kaplan-Moss 97cb07c3a1 Massive reorganization of the docs. See the new docs online at http://docs.djangoproject.com/.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@8506 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-23 22:25:40 +00:00