Re: Bidirectional index traversal

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Alanoly Andrews <alanolya(at)invera(dot)com>
Cc: "'pgsql-admin(at)postgresql(dot)org'" <pgsql-admin(at)postgresql(dot)org>
Subject: Re: Bidirectional index traversal
Date: 2010-09-16 14:56:30
Message-ID: 12592.1284648990@sss.pgh.pa.us
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Alanoly Andrews <alanolya(at)invera(dot)com> writes:
> I'd like to know whether Postgres (8.4) supports bidirectional traversal of indexes.

If you defined exactly what you meant by that, you might get useful
answers. There are some features in there that might be what you mean,
or then again maybe not.

regards, tom lane

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