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Re: TOAST compression

From: "Qingqing Zhou" <zhouqq(at)cs(dot)toronto(dot)edu>
To: pgsql-hackers(at)postgresql(dot)org
Subject: Re: TOAST compression
Date: 2006-02-27 09:33:38
Message-ID: dtuh7k$1269$1@news.hub.org (view raw or flat)
Thread:
Lists: pgsql-hackers
"Josh Berkus" <josh(at)agliodbs(dot)com> wrote
> > While I'm waiting to figure out how to get the size of the toast table,
at
> > least I can provide the speed of query with/without assumed compression
on
> > the 6K text columns.
>
> Check out the table_size view in the newsysviews project.  Andrew computed
the
> regular, toast, and index sizes as a query.
>

Will pg_total_relation_size_oid()/pg_total_relation_size_name() do the job?

Regards,
Qingqing



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