[Schevo-devel] [TUTORIAL] - Create and Evolve a Simple OO Application

[Joseph Schlesinger]

I am not a programmer, have only a rudimentary knowledge of python and 
found it fairly obvious how to add a 1:1 relation and a 1:N relation 
from the sample apps and this message on the list:  
http://lists.orbtech.com/pipermail/schevo-devel/2005-January/000055.html
I was also able to create a N:M relation by following the example of 
creating an entity to hold that relation, but I would not call that 
procedure "obvious" because it seems a bit awkward in the app I am 
developing.  I am anxious to see if the documentation Patrick and Matt 
will write will clarify this and explain the the existence (or absence) 
of an f.entity field (or other fields, for that matter) that can hold 
object sequences --when they have time.

Ilias Lazaridis wrote:

> It is not a "master"/"beggar" relation.
>
> I've given already around 20-40 hours to schevo, many of it within 
> private conversation with the team, mostly covering fundamental things.
>
> Yes, and I insist on those essential answers.
>
> I have the _right_ to do so, in context of an [non-operative] 
> open-source OODBMS project (schevo) in which i've contributed already 
> many time, with the main intrest to make it operative, especially for 
> newcomers.
>
> -
>
> "
> Some of the open questions are:
>
> * how to add an 1:1 relation?
> * how to add an 1:N relation?
> * how to add an N:M relation?
> * ...
>