On Tue, May 17, 2016 at 3:33 PM, Peter Geoghegan <pg(at)heroku(dot)com> wrote:
> Fundamentally, since temporary_files_size enforcement simply
> piggy-backs on low-level fd.c file management, without any
> consideration of what the temp files contain, it'll be hard to be sure
> that parallel workers will not have issues. I think it'll be far
> easier to fix the problem then it would be to figure out if it's
> possible to get away with it.
I'll write a patch to fix the issue, if there is a consensus on a solution.
--
Peter Geoghegan