Re: moving system catalogs to another tablespace

From: Euler Taveira de Oliveira <euler(at)timbira(dot)com>
To: Jaime Casanova <jcasanov(at)systemguards(dot)com(dot)ec>
Cc: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: moving system catalogs to another tablespace
Date: 2009-10-06 00:15:26
Message-ID: 4ACA8C1E.9060408@timbira.com
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Jaime Casanova escreveu:
> it seems like we can't do this. At least a get this error:
>
> db=# alter table pg_largeobject set tablespace otro;
> ERROR: permission denied: "pg_largeobject" is a system catalog
>
> but pg_largeobject seems sensible to move to another table space for
> space considerations, no? are there any reasons for this?
> i guess i still could this with symlinks, no?
>
This was discussed some time ago [1]. A possible solution was proposed in [2]
(it's in pt-br but you can check the commands to accomplish your goal).

[1] http://archives.postgresql.org/pgsql-hackers/2004-06/msg00835.php
[2] http://listas.postgresql.org.br/pipermail/pgbr-geral/2009-March/014374.html

--
Euler Taveira de Oliveira
http://www.timbira.com/

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