Russell Keith-Magee fbbbf8b9a1 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). ... git-svn-id: http://code.djangoproject.com/svn/django/trunk@3902 bcc190cf-cafb-0310-a4f2-bffc1f526a37		2006-10-14 02:48:05 +00:00
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backends	Fixed omission in [3872].	2006-09-27 02:47:19 +00:00
models	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
__init__.py	Improved error message if DATABASE_ENGINE is invalid.	2006-05-26 19:02:23 +00:00
transaction.py	Fixed typo in docstring in db/transaction.py	2006-06-16 19:35:57 +00:00