From: | James Coleman <jtc331(at)gmail(dot)com> |
---|---|
To: | Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com> |
Cc: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Peter Geoghegan <pg(at)bowt(dot)ie>, Simon Riggs <simon(at)2ndquadrant(dot)com>, Rafia Sabih <rafia(dot)pghackers(at)gmail(dot)com>, Shaun Thomas <shaun(dot)thomas(at)2ndquadrant(dot)com>, Dmitry Dolgov <9erthalion6(at)gmail(dot)com>, Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, PostgreSQL Developers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
Subject: | Re: [PATCH] Incremental sort (was: PoC: Partial sort) |
Date: | 2019-09-13 15:31:49 |
Message-ID: | CAAaqYe8eD_mLe0KtywKZ0dtaT8ccCVcyV855N5HZwSBgPt=Fcw@mail.gmail.com |
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On Fri, Sep 13, 2019 at 10:54 AM Tomas Vondra
<tomas(dot)vondra(at)2ndquadrant(dot)com> wrote:
>
> On Thu, Sep 12, 2019 at 11:54:06AM -0400, James Coleman wrote:
> >> OK, so we have that now. I suppose this spreadsheet now tells us which
> >> places are useful and which aren't, at least for the queries that you've
> >> tested. Dowe that mean that we want to get the patch to consider adding
> >> paths only the places that your spreadsheet says are useful? I'm not
> >> sure what the next steps are for this patch.
> >
> >I wanted to note here that I haven't abandoned this patch, but ended
> >up needing to use my extra time for working on a conference talk. That
> >talk is today, so I'm hoping to be able to catch up on this again
> >soon.
> >
>
> Good! I'm certainly looking forward to a new patch version.
>
> As discussed in the past, this patch is pretty sensitive (large, touches
> planning, ...), so we should try getting most of it in not too late in
> the cycle. For example 2019-11 would be nice.
Completely agree; originally I'd hoped to have it in rough draft
finished form to get serious review in the September CF...but...
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