Hi! > On 24 февр. 2020 г., at 13:50, Andrey M. Borodin <x4...@yandex-team.ru> wrote: > > Hi Thomas! > > Thanks for looking into this! I’ll fix your notices asap.
PFA v5. Thomas, I've used your wording almost exactly with explanation how point_zorder_internal() works. It has more explanation power than my attempts to compose good comment. There is one design decision that worries me most: should we use opclass function or index option to provide this sorting information? It is needed only during index creation, actually. And having extra i-class only for fast build seems excessive. I think we can provide both ways and let opclass developers decide? Thanks! Best regards, Andrey Borodin.
v5-0001-Add-sort-support-for-point-gist_point_sortsupport.patch
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v5-0002-Implement-GiST-build-using-sort-support.patch
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