Interestingly it also works on the shell.
[MY code which calls Model.objects.get_or_create(...)]
File "/usr/lib/python2.5/site-packages/django/db/models/manager.py", line 123, in get_or_create
return self.get_query_set().get_or_create(**kwargs)
File "/usr/lib/python2.5/site-packages/django/db/models/query.py", line 308, in get_or_create
transaction.savepoint_rollback(sid)
File "/usr/lib/python2.5/site-packages/django/db/transaction.py", line 199, in savepoint_rollback
connection._savepoint_rollback(sid)
File "/usr/lib/python2.5/site-packages/开发者_Python百科django/db/backends/__init__.py", line 67, in _savepoint_rollback
self.cursor().execute(self.ops.savepoint_rollback_sql(sid))
InternalError: no such savepoint
If you want to test code that uses transactions, you'll need to subclass TransactionTestCase
instead of TestCase
for example:
from django.test import TransactionTestCase
class MyTests(TransactionTestCase):
...
It probably passes in MySql because you're using MyISAM tables which don't support transactions
精彩评论