From: | "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com> |
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To: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: index-only scans |
Date: | 2011-08-11 21:01:53 |
Message-ID: | 4E444341.5070409@commandprompt.com |
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Thread: | |
Lists: | pgsql-hackers |
On 08/11/2011 01:57 PM, Greg Sabino Mullane wrote:
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>> 1. The way that nodeIndexscan.c builds up the faux heap tuple is
>> perhaps susceptible to improvement. I thought about building a
>> virtual tuple, but then what do I do with an OID column, if I have
>> one? Or maybe this should be done some other way altogether.
>
> Maybe it's time to finally remove the been-deprecated-for-a-while OIDs?
As a user space option certainly. However they are also used to track
system objects, I don't know that we need to get rid of them for that
purpose. We just need to remove WITH/WITHOUT OIDS for user tables.
JD
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