| From: | Herwig Goemans <herwig(dot)goemans(at)gmail(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-bugs(at)lists(dot)postgresql(dot)org, PG Bug reporting form <noreply(at)postgresql(dot)org> |
| Subject: | Re: BUG #16976: server crash when deleting via a trigger on a foreign table |
| Date: | 2021-04-21 14:08:16 |
| Message-ID: | 45a2dc04-54a8-690d-a959-47e791a7f686@gmail.com |
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| Thread: | |
| Lists: | pgsql-bugs |
Hi,
I was in the process of reproducing the problem and following the
guidelines to produce the stack trace... but now it works.
I asked my colleagues if they changed anything and will let you know.
Thanks for the quick response, and I will keep you posted if I have any
news.
Kind regards,
Herwig
On 21/04/2021 15:40, Tom Lane wrote:
>> I have experienced a server crash when deleting from a table that ahs a
>> before trigger on it. The before trigger calls a function that deletes from
>> a foreign (informix) table.
> Hm, can you get a stack trace from that?
>
> https://wiki.postgresql.org/wiki/Generating_a_stack_trace_of_a_PostgreSQL_backend
>
> It seems fairly likely that the bug is in whatever FDW you're using
> rather than in core Postgres. A stack trace would help to
> confirm or refute that.
>
> regards, tom lane
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