Re: Fwd: Core dump with nested CREATE TEMP TABLE

From: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
To: Jim Nasby <Jim(dot)Nasby(at)bluetreble(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Fwd: Core dump with nested CREATE TEMP TABLE
Date: 2015-09-02 04:59:28
Message-ID: CAB7nPqQ0GJrrEqaMwd+qA7AesLutdumXOPW+JA+ifmYGqbk+7g@mail.gmail.com
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On Wed, Sep 2, 2015 at 12:59 PM, Jim Nasby wrote:
> On 9/1/15 8:42 PM, Michael Paquier wrote:
> The crash is triggered by having an exception raised in this particular call
> stack. Since there's no syntax error in master/0.2.1, there's no assert
> failure either. Were you running asserts?

I thought I was, but visibly it was mistaken. So, after re-rolling
configure, I have been able to reproduce the crash, and as far as I
can see all supported versions are impacted. I tested down to 9.1
where extensions were introduced, and the stack trace, as well as the
assertion failing are the same, similar to what Jim has reported. I am
just digging more into this thing now.
--
Michael

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