Re: update non-indexed value is slow if some non-related index/fk are enabled

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От David G. Johnston
Тема Re: update non-indexed value is slow if some non-related index/fk are enabled
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Msg-id CAKFQuwZXBg4C6CH7nJWO-C2qvjtkJq=MgvHN8_SYWydX7SNkng@mail.gmail.com
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Ответ на Re: update non-indexed value is slow if some non-related index/fk are enabled  (Philippe Doussot <philippe.doussot@up.coop>)
Ответы Re: update non-indexed value is slow if some non-related index/fk are enabled  (Philippe Doussot <philippe.doussot@up.coop>)
Re: update non-indexed value is slow if some non-related index/fk are enabled  ("Peter J. Holzer" <hjp-pgsql@hjp.at>)
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On Monday, September 6, 2021, Philippe Doussot <philippe.doussot@up.coop> wrote:
I whas hopping the same optimisation as you: Write in place.



How exactly would you expect “update-in-place” to work given the nature of MVCC?

David J.

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