Re: big tables with lots-o-rows

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Sam Barnett-Cormack <s(dot)barnett-cormack(at)lancaster(dot)ac(dot)uk>
Cc: Michiel Lange <michiel(at)minas(dot)demon(dot)nl>, "Chris G(dot) Nicholas" <cgn(at)globexplorer(dot)com>, "" <pgsql-admin(at)postgresql(dot)org>
Subject: Re: big tables with lots-o-rows
Date: 2003-07-01 14:36:00
Message-ID: 2939.1057070160@sss.pgh.pa.us
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Sam Barnett-Cormack <s(dot)barnett-cormack(at)lancaster(dot)ac(dot)uk> writes:
> On Tue, 1 Jul 2003, Tom Lane wrote:
>> None of that has the slightest relevance to Postgres, however, since we
>> always split large tables into gigabyte-sized segment files.

> I was under the impression that largefile would make the DB store data
> in larger files, where appropriate,

It does not. (There is a manual compile-time option to turn off the
splitting, but the non-split code paths haven't been exercised in years,
and quite honestly I wouldn't trust them.)

> For example, running out of inodes is also reported as out-of-space.

Excellent thought ...

regards, tom lane

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