Re: BUG #16976: server crash when deleting via a trigger on a foreign table

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