Re: Proposal of hierarchical queries, a la Oracle

On Tue, 19 Nov 2002, Evgen Potemkin wrote:

> Oleg,
>
> i've read that info. mine CONNECT BY patch is based on internal pg's query processing,
> from that point it's a kind of ORDER BY or GROUP BY clause. Index access is implemented by
> lower layer.

ok. I see.

>
> regards,
> ---
> .evgen
>
> On Sat, 16 Nov 2002, Oleg Bartunov wrote:
>
> > Evgen,
> >
> > read info about ltree module
> > http://www.sai.msu.su/~megera/postgres/gist/ltree/
> >
> > Do you have implemented indexed access ?
> >
> > regards,
> >
> > Oleg
> >
>
>
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Regards,
Oleg
_____________________________________________________________
Oleg Bartunov, sci.researcher, hostmaster of AstroNet,
Sternberg Astronomical Institute, Moscow University (Russia)
Internet: oleg(at)sai(dot)msu(dot)su, http://www.sai.msu.su/~megera/
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