sure On Jul 18, 2013, at 12:00 PM, Jonathan Vanasco <jvana...@gmail.com> wrote:
> Could something be added to the docs then to elaborate on how the context > manager works in regards to how things are committed/rolledback ? > > I just added comments to the existing example ( > http://docs.sqlalchemy.org/en/rel_0_8/orm/session.html?highlight=begin_nested#using-savepoint > ) > > > ------- > > for record in records: > try: > # start the context manager > with session.begin_nested(): > session.merge(record) > # if not exception is raised, the savepoint is automatically > released > except: > # if an exception is raised, the savepoint is automatically rolled > back > print "Skipped record %s" % record > > # commit the actual session > session.commit() > > > > > -- > You received this message because you are subscribed to the Google Groups > "sqlalchemy" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sqlalchemy+unsubscr...@googlegroups.com. > To post to this group, send email to sqlalchemy@googlegroups.com. > Visit this group at http://groups.google.com/group/sqlalchemy. > For more options, visit https://groups.google.com/groups/opt_out. > > -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com. Visit this group at http://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/groups/opt_out.
