Russell Keith-Magee 5e485a15ad [1.2.X] Fixed #13815 -- Ensure that reverse exclude lookups on nullable foreign keys exclude null values. Thanks to bpeschier for the report and patch. ...

Backport of r15458 from trunk.

git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.2.X@15460 bcc190cf-cafb-0310-a4f2-bffc1f526a37

2011-02-08 14:07:14 +00:00

..

__init__.py

Fixes #2737 -- Added code to allow None as a query value for __exact queries, raising an error otherwise. __exact=None is interpreted as the SQL 'value = NULL'. This fixes some minor problems with queries on unsaved objects with related object sets, and stops queries with a value of None being outright ignored (even if they reference an unknown attribute).

2006-10-14 02:48:05 +00:00

models.py

[1.2.X] Migrated null_queries doctests. Thanks to Stephan Jaekel.

2010-09-28 08:28:07 +00:00

tests.py

[1.2.X] Fixed #13815 -- Ensure that reverse exclude lookups on nullable foreign keys exclude null values. Thanks to bpeschier for the report and patch.

2011-02-08 14:07:14 +00:00