Re: Closing some 8.4 open items

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: Josh Berkus <josh(at)agliodbs(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Closing some 8.4 open items
Date: 2009-04-08 05:17:25
Message-ID: 29861.1239167845@sss.pgh.pa.us
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Robert Haas <robertmhaas(at)gmail(dot)com> writes:
> On Tue, Apr 7, 2009 at 10:42 PM, Josh Berkus <josh(at)agliodbs(dot)com> wrote:
>> So has fadvise been completely dropped from 8.4, or only partially?

> Bitmap scans will support it, but index scans will not.

And please note that we think bitmap scans are the larger part of
the win anyway. What's left undone there is some marginal mopup.

regards, tom lane

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