| From: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Greg Stark <gsstark(at)mit(dot)edu>, Robert Haas <robertmhaas(at)gmail(dot)com>, Josh Berkus <josh(at)agliodbs(dot)com>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: remove flatfiles.c |
| Date: | 2009-09-02 22:54:36 |
| Message-ID: | 20090902225436.GA5896@alvh.no-ip.org |
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| Thread: | |
| Lists: | pgsql-hackers |
Tom Lane escribió:
> Alvaro Herrera <alvherre(at)commandprompt(dot)com> writes:
> > Tom Lane escribi:
> >> I don't find a lot wrong with that. The code defines its purpose as
> >> being to shorten the table file length. Once it hits a page that
> >> can't be emptied, it cannot shorten the file any further, so why
> >> shouldn't it stop?
>
> > All that work, and it wasn't capable of defragging the other pages? At
> > the very least it could register them in the FSM.
>
> You mean like vac_update_fsm() ?
Huh :-)
--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
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