This change may be slightly backwards incompatible, if existing tests need to test transactional behavior, or if they rely on invalid assumptions or a specific test case ordering. For the first case, django.test.TransactionTestCase should be used. TransactionTestCase is also a quick fix to get around test case errors revealed by the new rollback approach, but a better long-term fix is to correct the test case. See the testing doc for full details.
Many thanks to:
* Marc Remolt for the initial proposal and implementation.
* Luke Plant for initial testing and improving the implementation.
* Ramiro Morales for feedback and help with tracking down a mysterious PostgreSQL issue.
* Eric Holscher for feedback regarding the effect of the change on the Ellington testsuite.
* Russell Keith-Magee for guidance and feedback from beginning to end.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@9756 bcc190cf-cafb-0310-a4f2-bffc1f526a37
columns when creating tables. Patch from Ian Kelly.
Columns are NULL by default, so we only need to use "NOT NULL" when we want
non-default behaviour.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@9703 bcc190cf-cafb-0310-a4f2-bffc1f526a37
Karen Tracey
Malcolm Tredinnick
Russell Keith-Magee
Jacob Kaplan-Moss
Adrian Holovaty