From: Ow Mun Heng <Ow.Mun.Heng@wdc.com>
To: Harsh Azad <harsh.azad@gmail.com>
Cc: pgsql-performance@postgresql.org
Subject: Re: Index files
Date: Fri, 14 Sep 2007 10:57:24 +0800
Message-ID: <1189738644.22645.14.camel@neuromancer.home.net> (raw)
In-Reply-To: <a199704d0709131950i3c23ea35wb0a19f393533197e@mail.gmail.com>
References: <a199704d0709131950i3c23ea35wb0a19f393533197e@mail.gmail.com>
On Fri, 2007-09-14 at 08:20 +0530, Harsh Azad wrote:
> Hi,
>
> Where are the database index files located in the $PGDATA directory? I
> was thinking on soft linking them to another physical hard disk array.
you have to search through pg_class for the "number"
Alternatively, you can try using tablespaces.
create tablespace indexspace location '/mnt/fastarray'
create index newindex on table (index_1) tablespace indexspace
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To: pgsql-performance@postgresql.org
Cc: Ow.Mun.Heng@wdc.com, harsh.azad@gmail.com
Subject: Re: Index files
In-Reply-To: <1189738644.22645.14.camel@neuromancer.home.net>
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