Re: FailedAssertion on partprune

From: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
To: Jaime Casanova <jaime(dot)casanova(at)2ndquadrant(dot)com>
Cc: Pg Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: FailedAssertion on partprune
Date: 2018-08-16 16:37:57
Message-ID: 20180816163757.63w7n5incamlbyle@alvherre.pgsql
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On 2018-Jul-23, Jaime Casanova wrote:

> I was trying sqlsmith on REL_11_STABLE (commit
> 1b957e59b92dc44c14708762f882d7910463a9ac) with a database i have at
> hand, and got an assertion failure.
> It seems to happen during planning on prunning time but only when
> tables get bigger than certain size.

Hi Jaime

Did you try your luck running sqlsmith after this fix? It'd be
interesting to know if there are further failures.

Thanks for the report,

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

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