> I have a Parent - Child (1:N) relationship between Class and Exam
> table.
>
> Class -> Exam
> 1 : N
>
> Now since a "Class" could have millions of "Exam" I don't want have
> an attribute on Class called exams. Instead I only want an
> attribute on "Exam" to the parent "Class".
>
> Can we do this in SA ?
>
> Will do the below do the job ? Just asking out of curiosity without
> testing.
>
> mapper(Exam, examtable, properties = {class: relation(Class)})
yes, u'll get the other side only if u require backref=something
also do specify relation( ,,,, uselist=False,) as it mistakes
sometimes.
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