Re: BUG #15383: Join Filter cost estimation problem in 10.5

From: Michael Paquier <michael(at)paquier(dot)xyz>
To: David Rowley <dgrowleyml(at)gmail(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>, Marko Tiikkaja <marko(at)joh(dot)to>, PostgreSQL mailing lists <pgsql-bugs(at)lists(dot)postgresql(dot)org>
Subject: Re: BUG #15383: Join Filter cost estimation problem in 10.5
Date: 2020-09-24 03:34:07
Message-ID: 20200924033407.GC28585@paquier.xyz
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On Fri, Apr 24, 2020 at 06:26:49PM +1200, David Rowley wrote:
> The attached patch is Tom's patch from this thread from March last
> year minus his regression test changes plus my join surcharge stuff.
> This is just intended as a topic of conversation at the moment and
> does not make any adjustments to the expected test outputs.

So, this patch has been moved across 7 successive CFs already. Tom,
you are registered as a reviewer of this patch. Do we have any plans
to move this forward? Or, as this thread is now idle for months,
should it be just RwF or such?
--
Michael

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