Re: Preventing index scans for non-recoverable index AMs

From: "Jaime Casanova" <jcasanov(at)systemguards(dot)com(dot)ec>
To: "Simon Riggs" <simon(at)2ndquadrant(dot)com>
Cc: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Preventing index scans for non-recoverable index AMs
Date: 2008-12-17 22:42:41
Message-ID: 3073cc9b0812171442s2b7acc9bkb4a4966981af655b@mail.gmail.com
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On Wed, Dec 17, 2008 at 4:26 PM, Simon Riggs <simon(at)2ndquadrant(dot)com> wrote:
> Hot Standby won't work with hash indexes because they are
> non-recoverable.
>
> We have a number of ways of dealing with this:
>

i don't see a reason for inventing the wheel, we don't have wal for
hash indexes because makes those more slow without any benefit at
all... now there will be one...

--
Atentamente,
Jaime Casanova
Soporte y capacitación de PostgreSQL
Asesoría y desarrollo de sistemas
Guayaquil - Ecuador
Cel. +59387171157

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