I filed a bug with PostGIS, and I think I found the origin of the
segfault in my case: this segfault seems to happen whenever there are a
few empty points (with [nan, nan] as coordinates) in my column, in a
non-deterministic manner.
https://trac.osgeo.org/postgis/attachment/ticket/4691/
Regards,
Arthur
Le 18/05/2020 à 18:22, Tom Lane a écrit :
> Arthur Cheysson <site@lafranceinsoumise.fr> writes:
>> I am facing what seems to be the exact same problem, but with more
>> recent versions of both PostgreSQL and PostGIS
> Given that stack trace, you need to be reporting this to the PostGIS
> folk, not here.
>
> They'll likely ask you for a reproducible test case, too ...
>
> regards, tom lane
