On Thu, 21 Jul 2005, Filipe Knoedt wrote:
> Hi all,
>
> I'd like to set up a discussion (if necessary) about two different ways to implement N-to-N relationships: using a
N-to-Nintermediary table or, suppose an A and B tables situation, creating the primary key of the table B with the A.id
plusa sequencer.
>
> I'm thinking on going the second way, but decided to ask the list if anybody sees any potencial problem in it, like
forperformance or anything.
we use contrib/intarray to avoid joining
>
> Filipe Knoedt
Regards,
Oleg
_____________________________________________________________
Oleg Bartunov, sci.researcher, hostmaster of AstroNet,
Sternberg Astronomical Institute, Moscow University (Russia)
Internet: oleg@sai.msu.su, http://www.sai.msu.su/~megera/
phone: +007(095)939-16-83, +007(095)939-23-83
