I found that the problems comes because I am using a middleware of perform_bench... so no problem here, just write this info. in case any other people falls the same trap. ;)
On Jan 13, 2:41 pm, pength <[EMAIL PROTECTED]> wrote: > Thanks for your reply. > > I am using MySQL 5.0.24, with InnoDB engine. Actually I am not > familiar with MySQL settings, but as far as I understand, as when I > use the decorator @transaction.commit_on_success, thetransaction > works well, does that means my database backend has no problem in > supporttransaction? or I am wrong on this point? > > On 1月13日, 上午3时06分, Alex Koshelev <[EMAIL PROTECTED]> wrote: > > > > >Transactionbehaviour depends on database backend. What backend do you > > use and have you setuptransactionsupport for it? > > > On 12 янв, 20:45, pength <[EMAIL PROTECTED]> wrote: > > > > At first, I tried to search in this group, but only got an un-answered > > > question similar to > > > mine:http://groups.google.com/group/django-users/browse_thread/thread/7677... > > > > in my settings.py, i am using TransactionMiddleware. and my testing > > > views.py as following: > > > > def index(request): > > > c=Myobject.objects.get(pk=45) ###Myobject with a field 'isUpdate' > > > whichdefaultvalue is False. > > > c.isUpdate = True > > > c.save() > > > raise NameError > > > > after a request to this index view, I found in database that object's > > > 'isUpdate' was set to True... > > > > then I added an decorator: > > > @transaction.commit_on_success > > > def index(request): > > > c=Myobject.objects.get(pk=45) > > > ..... > > > > Then the object won't be changed. > > > > I am confused about this, because according to the Django document > > > abouttransaction, I think thedefaultway is just commit_on_success? > > > or what mistake I have made? > > > > Thanks!- 隐藏被引用文字 - > > > - 显示引用的文字 -- Hide quoted text - > > - Show quoted text - --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
