Re: backend crash on DELETE, reproducible locally

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Ondřej Bouda <obouda(at)email(dot)cz>
Cc: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Ondřej Bouda <bouda(at)edookit(dot)com>, pgsql-general(at)lists(dot)postgresql(dot)org, Karsten Hilbert <Karsten(dot)Hilbert(at)gmx(dot)net>
Subject: Re: backend crash on DELETE, reproducible locally
Date: 2018-11-06 19:49:44
Message-ID: 31911.1541533784@sss.pgh.pa.us
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=?UTF-8?Q?Ond=c5=99ej_Bouda?= <obouda(at)email(dot)cz> writes:
> I thought triggers should be suspected. However, even when all the three
> triggers have been disabled (ALTER TABLE DISABLE TRIGGER), the UPDATE
> crashed the server.

Foreign-key triggers too?

> What else could I try?

A stack trace would be really helpful.

https://wiki.postgresql.org/wiki/Generating_a_stack_trace_of_a_PostgreSQL_backend

regards, tom lane

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