Re: pgsql: Add TID Range Scans to support efficient scanning ranges of TIDs

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
Cc: David Rowley <drowley(at)postgresql(dot)org>, pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: Re: pgsql: Add TID Range Scans to support efficient scanning ranges of TIDs
Date: 2021-03-01 17:55:59
Message-ID: 756102.1614621359@sss.pgh.pa.us
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Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org> writes:
> On 2021-Feb-27, David Rowley wrote:
>> Add TID Range Scans to support efficient scanning ranges of TIDs

> Hmm, this seems to have missed a catversion bump, and we haven't had one
> since it went in ...

I've not read the patch in detail, but offhand I don't see why it would
need a catversion bump. It doesn't look to have changed any persistent
data structures.

regards, tom lane

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