| From: | Andrey Borodin <x4mmm(at)yandex-team(dot)ru> |
|---|---|
| To: | Michail Nikolaev <michail(dot)nikolaev(at)gmail(dot)com> |
| Cc: | Tels <nospam-pg-abuse(at)bloodgate(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: [WIP PATCH] Index scan offset optimisation using visibility map |
| Date: | 2018-03-11 09:29:29 |
| Message-ID: | 13CD7850-C1B8-4869-BE43-E1EDC893D7F8@yandex-team.ru |
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| Lists: | pgsql-hackers |
> 10 марта 2018 г., в 19:20, Michail Nikolaev <michail(dot)nikolaev(at)gmail(dot)com> написал(а):
>
> > Also, I think that this check could be removed from loop. We do not expect that it's state will change during execution, do we?
>
> Removed.
Sorry, seems like I've incorrectly expressed what I wanted to say.
I mean this Assert() can be checked before loop, not on every loop cycle.
Best regards, Andrey Borodin.
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