On Tue, Nov 15, 2016 at 3:38 AM, Magnus Hagander <magnus@hagander.net> wrote:
> Is there a reason why we don't log which relation triggered the snapshot too
> old error when it happens?
>
> Since we do have Relation available in TestForOldSnapshot_impl(), shouldn't
> we be able to include it?
>
> Having that in the log message would be very helpful, but is there a reason
> why it wouldn't work?
I would probably not want to mess with the text of the error
itself, in case any client-side software bases recovery on that
rather than the SQLSTATE value; but including relation (and maybe
the timestamp on the snapshot?) in detail or context portions seems
like a great idea.
--
Kevin Grittner
EDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company