On Mon, Jul 4, 2016 at 9:38 AM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> Nah, I take that back --- I was expecting this to be handled somewhere
> else than it is. It looks like the actual cause is just sloppy
> handling of noDupErr in ExecInsertIndexTuples; the attached fixes it
> for me.
I agree that that's all this was; it's uncommon to specify an
exclusion constraint by name with DO NOTHING, so we didn't catch this
until now.
Thanks for looking into this.
--
Peter Geoghegan