[Davical-general] External bindings are lost when upgrading to Debian 13

[Julien M. <rul...@ru...>]

Hello,

I upgraded from Debian 12 to Debian 13 (Trixie). AWL and Davical 
versions do not change across migration (respectively 0.64 and 1.1.12), 
but Postgres cluster was upgraded from 15 to 17 as part of the process.

Before migration, I had an external binding for official holidays.

However this external binding disappeared during the process. My DAV 
client now gets a 404 response when trying to get it.
It appears that the "dav_binding" table is now empty. I found the 
following in /var/log/apt/term.log:

pg_restore: erreur : COPY échoué pour la table « dav_binding » : ERREUR: 
  la relation « collection » n'existe pas
[...]
REQUÊTE : SELECT TRUE          FROM collection WHERE dav_name = in_path
CONTEXTE : fonction PL/pgSQL public.real_path_exists(text), ligne 16 à 
instruction SQL
COPY dav_binding, ligne 1 : « 43806     43805   \N      1001 
/ruliane/       /ruliane/joursferies/   Jours fériés 
https://etalab.github.io/jours-fe... »
pg_restore: attention : erreurs ignorées lors de la restauration : 1


I'm not sure why the automatic Postgres upgrade process didn't manage to 
fully restore the content of DAViCal database. Is somebody aware of this 
issue ?

Regards
Julien