Hi,
On 2018-04-02 19:40:12 -0700, Peter Geoghegan wrote:
> > So what happens if there's a concurrent insertion of a potentially
> > matching tuple?
>
> It's not a special case. In all likelihood, you get a dup violation.
> This is a behavior that I argued for from an early stage.
Right. I think that should be mentioned in the comment...
Greetings,
Andres Freund
