Re: [HACKERS] Proposal: Local indexes for partitioned table

From: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
To: David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>, Amit Langote <Langote_Amit_f8(at)lab(dot)ntt(dot)co(dot)jp>, Jesper Pedersen <jesper(dot)pedersen(at)redhat(dot)com>, Simon Riggs <simon(at)2ndquadrant(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org>, Maksim Milyutin <milyutinma(at)gmail(dot)com>, Jaime Casanova <jaime(dot)casanova(at)2ndquadrant(dot)com>
Subject: Re: [HACKERS] Proposal: Local indexes for partitioned table
Date: 2018-01-25 19:24:21
Message-ID: 20180125192421.mrmh6bogpfmz6efi@alvherre.pgsql
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Alvaro Herrera wrote:
> I think this is the right fix for this problem. I wonder about
> exploring other callers of RelationGetIndexList to see who else could be
> confused ...

CLUSTER was also affected (and ALTER TABLE .. CLUSTER ON). Patched both
and added simple tests. Couldn't detect any other immediate problems.
Maybe UNIQUE indexes will have a similar hazard, with replica identity.

Case closed.

--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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