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 23:01:55
Message-ID: 3073cc9b0812171501k4db33d10va5c361003bc3345a@mail.gmail.com
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On Wed, Dec 17, 2008 at 5:54 PM, Simon Riggs <simon(at)2ndquadrant(dot)com> wrote:

> We don't yet have a mechanism for an
> index AM to say "damn, this index is screwed up, don't use it".
>

mark pg_index.indisvalid and/or pg_index.indisready to false in the
hot standby node?

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

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