| From: | Andres Freund <andres(at)2ndquadrant(dot)com> |
|---|---|
| To: | Bruce Momjian <bruce(at)momjian(dot)us> |
| Cc: | Robert Haas <rhaas(at)postgresql(dot)org>, pgsql-committers(at)postgresql(dot)org |
| Subject: | Re: pgsql: Ensure that XLOG_HEAP2_VISIBLE always targets an initialized pag |
| Date: | 2013-11-18 21:40:54 |
| Message-ID: | 20131118214054.GD26763@awork2.anarazel.de |
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| Lists: | pgsql-committers |
On 2013-11-18 16:33:25 -0500, Bruce Momjian wrote:
> On Sun, Nov 10, 2013 at 11:51:06PM +0100, Andres Freund wrote:
> > Hi,
> >
> > On 2013-06-06 14:22:12 +0000, Robert Haas wrote:
> > > Ensure that XLOG_HEAP2_VISIBLE always targets an initialized page.
> >
> > This didn't make it to the release notes for 9.2.5. Since there have
> > been several people asking for it since, can we maybe add it
> > retroactively?
>
> OK, what text would I use? This?
>
> * Prevent unitialized heap pages from causing standby replay
> failures
Maybe:
* Prevent errors in WAL replay due to references to unitilizated empty
pages in vacuum.
Greetings,
Andres Freund
--
Andres Freund http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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