Re: Proposal of hierarchical queries, a la Oracle

From: Evgen Potemkin <evgent(at)ns(dot)terminal(dot)ru>
To: Oleg Bartunov <oleg(at)sai(dot)msu(dot)su>
Cc: <pgsql-sql(at)postgresql(dot)org>, Teodor Sigaev <teodor(at)stack(dot)net>
Subject: Re: Proposal of hierarchical queries, a la Oracle
Date: 2002-11-19 12:12:43
Message-ID: Pine.LNX.4.33.0211191602030.7456-100000@ns.terminal.ru
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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.

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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