>Have you experimented with other queries that don't involve PostGIS? >I'm wondering if your hook-installation code fails to work properly >unless PostGIS was loaded first. This would be easier to credit if >there are hooks both extensions try to get into. I think you're right on Tom. It looks like I cannot reproduce the issue if I start by calling a PostGIS function rather than a Pointcloud function. So it may well be a conflict between PostGIS and Pointcloud. Both use fn_extra, and that makes we wonder. This old thread [*] makes me wonder too! I still need to figure out the bug, but I can see some light now! thanks [*] <https://www.postgresql.org/message-id/flat/984D0F47C5FF4D0DB0D71A4F6EF670ED%40cleverelephant.ca#984D0F47C5FF4D0DB0D71A4F6EF670ED@xxxxxxxxxxxxxxxxx> -- Éric -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general