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2009-05-07Make sure that all uses of max_length in the test suite use values smaller ↵Jacob Kaplan-Moss
than 255. If we use max_length > 255 the test suite can't be run on MySQL 4. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10697 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-12Fixed #10250 -- Added a regression test to ensure that GROUP BY statements ↵Russell Keith-Magee
are correctly quoted under MySQL. This appears to have been corrected inadvertently since the original report, but the extra regression test will make sure it stays that way. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10043 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-02-23Fixed #10182 -- Corrected realiasing and the process of evaluating values() ↵Russell Keith-Magee
for queries with aggregate clauses. This means that aggregate queries can now be used as subqueries (such as in an __in clause). Thanks to omat for the report. This involves a slight change to the interaction of annotate() and values() clauses that specify a list of columns. See the docs for details. git-svn-id: http://code.djangoproject.com/svn/django/trunk@9888 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-02-03Fixed #10127 -- Corrected (no, really, this time!) the way the ↵Russell Keith-Magee
select_related() cache is populated when annotations are also contained in the query. Thanks to Sylvain Pasche <sylvain.pasche@gmail.com> for the report and test case. git-svn-id: http://code.djangoproject.com/svn/django/trunk@9808 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-01-23Fixed #10089 -- Corrected handling of aggregates when the query set contains ↵Russell Keith-Magee
no items (and the cursor returns None). Thanks to Kyle Fox for the report, and david for the initial patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@9786 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-01-15Fixed #3566 -- Added support for aggregation to the ORM. See the ↵Russell Keith-Magee
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