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
