Re: pg_stat_statements temporary file

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Magnus Hagander <magnus(at)hagander(dot)net>
Cc: Peter Geoghegan <peter(at)2ndquadrant(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: pg_stat_statements temporary file
Date: 2012-05-25 15:01:45
Message-ID: 21366.1337958105@sss.pgh.pa.us
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Magnus Hagander <magnus(at)hagander(dot)net> writes:
> On Fri, May 25, 2012 at 4:09 PM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>> Given that pgstats keeps its permanent file in global/, I think the
>> argument that pg_stat_statements should not do likewise is pretty thin.

> Fair enough. As long as the file is unlinked after reading (per my
> patch), it doesn't cause issues on a standby anymore, so it's a lot
> less important, I guess. It's mostly "namespace invasion" at this
> time...

Well, I could support moving both of those stats files someplace else,
but it seems neatnik-ism more than something we have a definable need
for.

regards, tom lane

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