On 06/08/2017 10:41 PM, Éric wrote:
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>> 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.
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> I think you're right on Tom. It looks like I cannot reproduce the issue if I start by calling a PostGIS function
ratherthan a Pointcloud function. So it may well be a conflict between PostGIS and Pointcloud. Both use fn_extra, and
thatmakes we wonder. This old thread [*] makes me wonder too! I still need to figure out the bug, but I can see some
lightnow! thanks
>
> [*]
<https://www.postgresql.org/message-id/flat/984D0F47C5FF4D0DB0D71A4F6EF670ED%40cleverelephant.ca#984D0F47C5FF4D0DB0D71A4F6EF670ED@cleverelephant.ca>
I now think that the performance bug is not related to the fn_extra
thing. I had hope but not anymore :) I don't see where the Pointcloud
and PostGIS extensions could conflict.
--
Éric Lemoine
Oslandia
+33 1 86 95 95 55
