Basil Shubin пишет:
> Hi friends,
>
> Suppose I have a reference table:
>
> class Town(SQLObject):
>
> title = UnicodeCol()
> country = MultipleJoin('Country')
>
> and a table that use above reference:
>
> class Country(SQLObject):
>
> title = UnicodeCol()
> town = ForeignKey('Town')
Other question how I can set for some cases 'Country.town' to 'None'?
For now I got an error :-( I need it for cases where 'Country' doesn't
has a town. Is it possible or maybe there is other solution?
Thanks!
--
Basil Shubin
Freelance Software Developer
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