Re: [HACKERS] advanced partition matching algorithm for partition-wise join

From: Kuntal Ghosh <kuntalghosh(dot)2007(at)gmail(dot)com>
To: Etsuro Fujita <etsuro(dot)fujita(at)gmail(dot)com>
Cc: Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, Ashutosh Bapat <ashutosh(dot)bapat(at)2ndquadrant(dot)com>, Ashutosh Bapat <ashutosh(dot)bapat(dot)oss(at)gmail(dot)com>, Mark Dilger <mark(dot)dilger(at)enterprisedb(dot)com>, amul sul <sulamul(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, Amit Langote <Langote_Amit_f8(at)lab(dot)ntt(dot)co(dot)jp>, Rajkumar Raghuwanshi <rajkumar(dot)raghuwanshi(at)enterprisedb(dot)com>, Etsuro Fujita <fujita(dot)etsuro(at)lab(dot)ntt(dot)co(dot)jp>, Dmitry Dolgov <9erthalion6(at)gmail(dot)com>, Antonin Houska <ah(at)cybertec(dot)at>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [HACKERS] advanced partition matching algorithm for partition-wise join
Date: 2020-04-08 07:30:14
Message-ID: CAGz5QCJ1gBhg6upU0+pkYmHZsj+OaMgXCAf2GBVEm_k6+Ur0zQ@mail.gmail.com
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Hi,

On Wed, Apr 8, 2020 at 7:07 AM Etsuro Fujita <etsuro(dot)fujita(at)gmail(dot)com> wrote:
>
> Pushed after modifying some comments further, based on the suggestions
> of Ashutosh.
I'm getting the following warning during compilation.

partbounds.c: In function ‘partition_bounds_merge’:
partbounds.c:1024:21: warning: unused variable ‘inner_binfo’ [-Wunused-variable]
PartitionBoundInfo inner_binfo = inner_rel->boundinfo;
^
For fixing the same, we can declare inner_binfo as
PG_USED_FOR_ASSERTS_ONLY as it is not used for any other purpose.

--
Thanks & Regards,
Kuntal Ghosh
EnterpriseDB: http://www.enterprisedb.com

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