django1

Author	SHA1	Message	Date
Russell Keith-Magee	e93f56b174	Fixed #13227 -- Ensure that the query cache is flushed when a QuerySet is deepcopied, avoiding problems when an evaluated queryset is used as a subquery. Thanks to claudep for the report. git-svn-id: http://code.djangoproject.com/svn/django/trunk@12970 bcc190cf-cafb-0310-a4f2-bffc1f526a37	2010-04-13 15:18:10 +00:00
Russell Keith-Magee	82efb48403	Fixed #12328 -- Corrected the handling of subqueries with ordering and slicing, especially when used in delete subqueries. Thanks to Walter Doekes for the report. This fixes a feature that isn't available under MySQL and Oracle (Refs #10099). git-svn-id: http://code.djangoproject.com/svn/django/trunk@12912 bcc190cf-cafb-0310-a4f2-bffc1f526a37	2010-04-04 17:05:43 +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