Greetings,

* Andres Freund (and...@anarazel.de) wrote:
> On 2021-05-25 16:34:10 -0400, Stephen Frost wrote:
> > The nonce does need to be absolutely unique for a given encryption key and
> > therefore needs to be global in some form.
> 
> You can achieve that without a global counter though, by prepending a
> per-relation nonce with some local counter.
> 
> I'm doubtful it's worth it though - compared to all the other costs, one
> shared atomic increment is pretty OK price to pay I think.

Yes, I tend to agree.

Thanks,

Stephen

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