Re: [Boost-users] [MultiIndex] Resolving foreign keys

From: JOAQUIN LOPEZ MU?Z (joaquin_at_[hidden])
Date: 2007-04-04 15:01:57

----- Mensaje original -----
De: "JOAQUIN LOPEZ MU?Z" <joaquin_at_[hidden]>
Fecha: Miércoles, Abril 4, 2007 8:56 pm
Asunto: Re: [Boost-users] [MultiIndex] Resolving foreign keys
Para: boost-users_at_[hidden]

> ----- Mensaje original -----
> De: Christian Henning <chhenning_at_[hidden]>
> Fecha: Miércoles, Abril 4, 2007 8:42 pm
> Asunto: Re: [Boost-users] [MultiIndex] Resolving foreign keys
> Para: boost-users_at_[hidden]
> 
> > Thanks JOAQUIN, for your quick answer.
> 
> Oh, I happened to be in front of the computer, just like
> now :)
> 
> > Please see below my comments.
> > 
> > >
> > > Your design looks basically correct, but you can have a tighter
> > > relationship between order_rows and their associated 
customer_rows
> > > as follows:
> > 
> > I don't think I can do that. All my row objects are coming from an
> > ORM. Storing and retrieving an interator to/from a database 
> table, of
> > course, doesn't work.
> 
> I don't know how much customization your ORM engine allows
> for, but can't you save/load order_rows using the _customer_id
> key and then internally convert to customer_rows...

I meant "order_rows" here.

Joaquín M López Muñoz
Telefónica, Investigación y Desarrollo