Re: Index Skip Scan

From: Jesper Pedersen <jesper(dot)pedersen(at)redhat(dot)com>
To: Dmitry Dolgov <9erthalion6(at)gmail(dot)com>, David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>
Cc: Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, Peter Geoghegan <pg(at)bowt(dot)ie>, Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Floris Van Nee <florisvannee(at)optiver(dot)com>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, James Coleman <jtc331(at)gmail(dot)com>, Rafia Sabih <rafia(dot)pghackers(at)gmail(dot)com>, Jeff Janes <jeff(dot)janes(at)gmail(dot)com>, Bhushan Uparkar <bhushan(dot)uparkar(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru>
Subject: Re: Index Skip Scan
Date: 2019-11-15 15:05:51
Message-ID: c056a191-0725-b3f5-d490-d32969cbcea2@redhat.com
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Hi,

On 11/11/19 1:24 PM, Jesper Pedersen wrote:
> v29 using UniqueKey attached.
>

Just a small update to the UniqueKey patch to hopefully keep CFbot happy.

Feedback, especially on the planner changes, would be greatly appreciated.

Best regards,
 Jesper

Attachment Content-Type Size
v30_0001-Unique-key.patch text/x-patch 25.3 KB
v30_0002-Index-skip-scan.patch text/x-patch 69.3 KB

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