Re: PGSQL 7.4.8 : idle in transaction problem

From: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: FM <dist-list(at)LEXUM(dot)UMontreal(dot)CA>, Mailing List Postgres-Admin <pgsql-admin(at)postgresql(dot)org>
Subject: Re: PGSQL 7.4.8 : idle in transaction problem
Date: 2005-07-20 05:11:15
Message-ID: 20050720051115.GA19849@alvh.no-ip.org
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On Tue, Jul 19, 2005 at 10:44:35PM -0400, Tom Lane wrote:

> If it's a matter of whether VACUUM removes rows or not, that's expected:
> open-transaction bookkeeping is done across the whole cluster. (This is
> not something simple to change, since we may have to consider
> transaction IDs in shared catalogs.)

I wonder if this restriction could be lifted if we tracked last-vacuum-
Xid per relation?

--
Alvaro Herrera (<alvherre[a]alvh.no-ip.org>)
"Cuando mañana llegue pelearemos segun lo que mañana exija" (Mowgli)

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