On Sun, Jun 18, 2023, at 18:45, Andrew Dunstan wrote: > . It might be worth sending a version number with the send function > (c.f. jsonb_send / jsonb_recv). That way would would not be tied forever > to some wire representation.
Great idea; implemented.
> . I think there are some important set operations missing: most notably
> intersection, slightly less importantly asymmetric and symmetric
> difference. I have no idea how easy these would be to add, but even for
> your stated use I should have thought set intersection would be useful
> ("Who is a member of both this set of friends and that set of friends?").
Another great idea; implemented.
> . While supporting int4 only is OK for now, I think we would at least
> want to support int8, and probably UUID since a number of systems I know
> of use that as an object identifier.
I agree that's probably the most logical thing to focus on next. I'm on it.
New patch attached.
/Joel
hashset-0.0.1-75bf3ab.patch
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