From: Tom Lane <tgl@sss.pgh.pa.us>
To: Andrew Dunstan <andrew.dunstan@2ndquadrant.com>
Cc: Michael Paquier <michael.paquier@gmail.com>
Cc: PostgreSQL-development <pgsql-hackers@postgresql.org>
Subject: Re: Windows warnings from VS 2017
Date: Wed, 20 Sep 2017 19:32:02 -0400
Message-ID: <7800.1505950322@sss.pgh.pa.us> (raw)
In-Reply-To: <7cabcef8-c2eb-f7d1-e4a2-63b93115b75c@2ndQuadrant.com>
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Andrew Dunstan <andrew.dunstan@2ndquadrant.com> writes:
> On 09/20/2017 06:13 PM, Michael Paquier wrote:
>> Those are around for some time, see here:
>> https://www.postgresql.org/message-id/CAB7nPqTkW=b_1JVvYWd_G0WrKOT+4uFQjGGrv8osQbUZzXGXdA@mail.gmail...
>> But there has been no actual agreement about how to fix them..
> Oh. Missed that.
> My solution was going to be slightly different. I was going to enclose
> the #ifdef'd code in a bare block and move the rte declaration inside
> that block.
Of the various solutions proposed in the previous thread, I think the
most salable alternative is probably ilmari's: get rid of the variable
and write the assert like
Assert(planner_rt_fetch(rel->relid, root)->rtekind == RTE_SUBQUERY);
That's a pretty minimal change and it doesn't add any cycles to the
non-Assert case.
regards, tom lane
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To: pgsql-hackers@postgresql.org
Cc: tgl@sss.pgh.pa.us, andrew.dunstan@2ndquadrant.com, michael.paquier@gmail.com
Subject: Re: Windows warnings from VS 2017
In-Reply-To: <7800.1505950322@sss.pgh.pa.us>
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