Re: Idea for getting rid of VACUUM FREEZE on cold pages

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Bruce Momjian <bruce(at)momjian(dot)us>
Cc: Greg Stark <gsstark(at)mit(dot)edu>, Robert Haas <robertmhaas(at)gmail(dot)com>, Alvaro Herrera <alvherre(at)commandprompt(dot)com>, Russell Smith <mr-russ(at)pws(dot)com(dot)au>, Josh Berkus <josh(at)agliodbs(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Idea for getting rid of VACUUM FREEZE on cold pages
Date: 2010-06-12 16:54:55
Message-ID: 28123.1276361695@sss.pgh.pa.us
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

Bruce Momjian <bruce(at)momjian(dot)us> writes:
> I think we might need two bits, one commited and all visible, and
> another aborted and all vislble.

Huh? The latter means "vacuumable".

regards, tom lane

In response to

Browse pgsql-hackers by date

  From Date Subject
Next Message Tom Lane 2010-06-12 17:01:02 Re: hstore ==> and deprecate =>
Previous Message David E. Wheeler 2010-06-12 16:29:11 Re: hstore ==> and deprecate =>