"Dorochevsky,Michel" <michel(dot)dorochevsky(at)softcon(dot)de> writes:
> Thanks a lot. You can download the results at
> www.dorochevsky.de/infos/postgresql-2007-04-23_130939.zip
> run with the debug version of postgres you provided.
So, which of your tables has OID 417227? Easiest way to check is
select 417227::regclass
regards, tom lane