Re: Making all nbtree entries unique by having heap TIDs participate in comparisons

From: Peter Geoghegan <pg(at)bowt(dot)ie>
To: Heikki Linnakangas <hlinnaka(at)iki(dot)fi>
Cc: Dmitry Dolgov <9erthalion6(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>, Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru>, Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>, Claudio Freire <klaussfreire(at)gmail(dot)com>, Anastasia Lubennikova <a(dot)lubennikova(at)postgrespro(dot)ru>, "Andrey V(dot) Lepikhov" <a(dot)lepikhov(at)postgrespro(dot)ru>
Subject: Re: Making all nbtree entries unique by having heap TIDs participate in comparisons
Date: 2019-03-21 17:28:02
Message-ID: CAH2-WzkzNr2u_nzfxn3YMz_Qmn0j=n_AUpr9hCmFA72=4KA=kw@mail.gmail.com
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On Tue, Mar 19, 2019 at 4:15 PM Peter Geoghegan <pg(at)bowt(dot)ie> wrote:
> Heikki and I discussed this issue privately, over IM, and reached
> final agreement on remaining loose ends. I'm going to use his code for
> _bt_findsplitloc(). Plan to push a final version of the first four
> patches tomorrow morning PST.

I've committed the first 4 patches. Many thanks to Heikki for his very
valuable help! Thanks also to the other reviewers.

I'll likely push the remaining two patches on Sunday or Monday.

--
Peter Geoghegan

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