RE: BUG #15460: Error while creating index or constraint

Amcheck is still running.
Trace_sort is attached


-----Original Message-----
From: Peter Geoghegan <pg@bowt.ie> 
Sent: maandag 29 oktober 2018 14:26
To: Paul van der Linden <paul.vanderlinden@mapcreator.eu>
Cc: PostgreSQL mailing lists <pgsql-bugs@lists.postgresql.org>; Heikki Linnakangas <hlinnaka@iki.fi>
Subject: Re: BUG #15460: Error while creating index or constraint

On Mon, Oct 29, 2018 at 1:01 PM Paul van der Linden <paul.vanderlinden@mapcreator.eu> wrote:
>
> Well I also saw it on uuids and possibly enum.
> One of the tables is a materialized view with 550161114 records consisting of 2 uuid-colums and 2 enum columns.
> Total size is 34 GB...

Another thing that could be helpful is if you "set trace_sort = on"
within your session/pgAdmin, and showed us log output from the start of the failing CREATE INDEX to the point that it
fails.You may or may not want to "set client_min_messages = LOG" while you're at it, since that will send LOG output to
theclient, which may be more convenient.
 

Thanks
--
Peter Geoghegan