Thanks but I also want to complain some sentences:
I think maybe it should be put into the documentation of DAL and more
functions like "having" "aggregation[count,sum,min,max,avg]" "Migrate"
should also be put into it.
If each set of functions can be noted "wether it can be done into GAE", it
will be better.
2009/2/1 mdipierro <mdipie...@cs.depaul.edu>
>
> It does support self refenecing but you cannot have two fields with
> same name.
>
> you can do this
>
> db,.define_table('friendship',db.Field('friend1',db.friend),db.Field
> ('friend2',db.friend))
>
> db.friendship.insert(friend1=9,friend2=20)
>
> On Feb 1, 7:10 am, BearXu <bearx...@gmail.com> wrote:
> > What I mean is that Web2py maybe didn't support the self-link table.
> > For example
> > db.friendship.insert(user_id=9 , user_id=20)
> >
> > Then in friendship table it should be:
> > friendship user_id user_id
> > 1 9 20
> >
> > But now it is:
> > friendship user_id user_id
> > 1 20 20
> >
> > 2009/2/1 mdipierro <mdipie...@cs.depaul.edu>
> >
> >
> >
> > > I needs some context. I do not see the problem.
> >
> > > Massimo
> >
> > > On Jan 31, 8:14 pm, BearXu <bearx...@gmail.com> wrote:
> > > > PLUS:if we want to add an friendship between two friends.
> > > > we can not do:
> > > > db.friendship.insert(user_id=aid , user_id=pid)
> >
> > > > Wether it a bug?
> >
> > > > 2009/2/1 BearXu <bearx...@gmail.com>
> >
> > > > > Now we can:
> >
> > > > > me=db(db.person.id==person_id).select()[0]
> >
> > > > > me.name
> >
> > > > > me.update_record(name="Max")
> >
> > > > > So can I def some methods like:
> >
> > > > > me.personal_def_method
> >
>
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