Re: parallel.c is not marked as test covered

From: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Noah Misch <noah(at)leadboat(dot)com>, Clément Prévost <prevostclement(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: parallel.c is not marked as test covered
Date: 2016-06-19 06:15:21
Message-ID: CAA4eK1LEe+jJUvQa3p3LEt5eckO4Fr=YyxynaUYm-eB35T0cxQ@mail.gmail.com
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On Sun, Jun 19, 2016 at 10:10 AM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>
> Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com> writes:
> > With that, I think it would be preferable to undo the context-hiding
> > dance in the tests, as in the attached patch, no?
>
> Would this not result in unstable test output depending on whether the
> code executes in the leader or a worker?
>

Before doing that test, we set force_parallel_mode=1, so it should always
execute in worker which will ensure a stable output.

With Regards,
Amit Kapila.
EnterpriseDB: http://www.enterprisedb.com

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