Re: Spilling hashed SetOps and aggregates to disk

On Tue, Jun 05, 2018 at 02:56:23PM +1200, David Rowley wrote:
> On 5 June 2018 at 06:52, Andres Freund <andres@anarazel.de> wrote:
> > That part has gotten a bit easier since, because we have serialize /
> > deserialize operations for aggregates these days.
> 
> True. Although not all built in aggregates have those defined.

That is a SMoP which we could, at some point, enforce by requiring
that they always be defined.  Is there something other than round
tuits that's preventing that?

Best,
David.
-- 
David Fetter <david(at)fetter(dot)org> http://fetter.org/
Phone: +1 415 235 3778

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