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Re: INSERT ... ON CONFLICT {UPDATE | IGNORE} 2.0 - Mailing list pgsql-hackers

From Peter Geoghegan
Subject Re: INSERT ... ON CONFLICT {UPDATE | IGNORE} 2.0
Date
Msg-id CAM3SWZS6s9tZxf705+hdEKL-Gh4uUn=bR8DriSZjqaHxK-ZjZw@mail.gmail.com
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In response to Re: INSERT ... ON CONFLICT {UPDATE | IGNORE} 2.0  (Heikki Linnakangas <hlinnakangas@vmware.com>)
Responses Re: INSERT ... ON CONFLICT {UPDATE | IGNORE} 2.0  (Peter Geoghegan <pg@heroku.com>)
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On Wed, Feb 4, 2015 at 9:54 AM, Heikki Linnakangas
<hlinnakangas@vmware.com> wrote:
> I had compiled with -O0, but without assertions. I tried now again with -O3.
> It's been running for about 10 minutes now, and I haven't seen any errors.

Did you run with an artificially high XID burn rate (i.e. did you also
apply Jeff's modifications to Postgres, and specify a high burn rate
using his custom GUC)? Maybe that was important.


-- 
Peter Geoghegan

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