Russell Keith-Magee
08dd4176ed
Refs #10113 -- Modified the generated SQL to remove redundant GROUP BY elements, and modified the test added in [9788] to remove a test result that depended on a potentially ambiguous database ordering.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@9791 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-01-24 14:16:25 +00:00
Russell Keith-Magee
15b1675af9
Fixed #10113 -- Ensured that joined fields mentioned in order_by() are included in the GROUP_BY clause on those backends that require it. Thanks to Koen Biermans <koen.biermans@werk.belgie.be> for the report.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@9788 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-01-24 06:53:54 +00:00
Russell Keith-Magee
0e15932be3
Fixed #10089 -- Corrected handling of aggregates when the query set contains no items (and the cursor returns None). Thanks to Kyle Fox for the report, and david for the initial patch.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@9786 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-01-23 11:03:48 +00:00
Russell Keith-Magee
ed3d2735a2
Fixed #10100 -- Corrected handling of the negation required exclude() clauses that reference aggregate columns. Thanks to Anossov for the report.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@9785 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-01-23 07:07:51 +00:00
Russell Keith-Magee
39516803f1
Fixed #10064 -- Corrected handling of aggregate queries that also use select_related(). Thanks to olivius for the report.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@9781 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-01-20 12:23:48 +00:00
Russell Keith-Magee
cc4e4d9aee
Fixed #3566 -- Added support for aggregation to the ORM. See the documentation for details on usage.
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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
