Re: server crashed with TRAP: FailedAssertion("!(!parallel_aware || pathnode->path.parallel_safe)"

From: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: Amit Khandekar <amitdkhan(dot)pg(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Rajkumar Raghuwanshi <rajkumar(dot)raghuwanshi(at)enterprisedb(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, amul sul <sulamul(at)gmail(dot)com>
Subject: Re: server crashed with TRAP: FailedAssertion("!(!parallel_aware || pathnode->path.parallel_safe)"
Date: 2018-06-20 08:51:23
Message-ID: CAA4eK1KmSTC3FuBTbhy6QMhfYoaWu3CmUFf1-P70zzXpoLsvHQ@mail.gmail.com
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On Tue, Jun 19, 2018 at 7:45 PM, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
> On Mon, Jun 18, 2018 at 11:36 PM, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> wrote:
>> Fixed in the attached patch. I will wait for a day or two to see if
>> Tom or Robert wants to say something and then commit.
>
> The patch LGTM but the commit message could perhaps use a little
> word-smithing, e.g. "Commit ab72716778 allowed Parallel Append paths
> to be generated for a relation that is not parallel safe. Prevent
> that from happening."
>

Changed as per your suggestion and pushed!

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

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