Hi Massimo, A further question for this topic.
I remember one of the old topic in this forum group mentioned that, in every action we do not need an explicit db.commit() because web2py automatically does it when no exception is raised during the action. So I wonder whether web2py automatically does db.rollback() when any exception is raised inside an action? Or do we have to do it explicitly in a try...except... clause (but why)? Besides, in order to make people aware of that, perhaps the answer of this issue shall appear in built-in document, and/or appear as a doc string in applications/welcome/controller/default.py 's index()? On Feb 3, 5:29 am, mdipierro <mdipie...@cs.depaul.edu> wrote: > db.rollback() > > you can do this for example... > > try: do your stuff > except: db.rollback() > > On Feb 2, 3:22 pm, pedro <pedro...@gmail.com> wrote: > > > Ok, I don't want to reinvent the wheel, in the book it says that the > > actions are wrapped in a transaction.. So my question is: what's the > > best/simplest/more recommended way to rollback? > > > I need to insert a few records per action or rollback in case one > > fails. Am I ok if i simply raise an exception on failure? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "web2py Web Framework" group. To post to this group, send email to web2py@googlegroups.com To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/web2py?hl=en -~----------~----~----~----~------~----~------~--~---
