Re: Forward zeroing of pg_clog

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Simon Riggs" <simon(at)2ndquadrant(dot)com>
Cc: "Alvaro Herrera" <alvherre(at)dcc(dot)uchile(dot)cl>, pgsql-hackers(at)postgreSQL(dot)org
Subject: Re: Forward zeroing of pg_clog
Date: 2004-09-01 13:36:51
Message-ID: 5661.1094045811@sss.pgh.pa.us
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"Simon Riggs" <simon(at)2ndquadrant(dot)com> writes:
> This is important for point-in-time recovery also, since there would always
> be clog entries ahead of the recovery target.

Not really, because they'd not have gotten applied. AFAICS only crash
recovery really has an issue here.

regards, tom lane

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