Re: Bug in nbtree optimization to skip > operator comparisons (or < comparisons in backwards scans)

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От	Maxim Orlov
Тема	Re: Bug in nbtree optimization to skip > operator comparisons (or < comparisons in backwards scans)
Дата	22 марта 12:58:28
Msg-id	CACG=ezb9LXJvh+Q-Rmj09mKmYDycH59ERfsVRzSiK6qX9Uja3w@mail.gmail.com обсуждение исходный текст
Ответ на	Re: Bug in nbtree optimization to skip > operator comparisons (or < comparisons in backwards scans) ("Anton A. Melnikov" <a.melnikov@postgrespro.ru>)
Ответы	Re: Bug in nbtree optimization to skip > operator comparisons (or < comparisons in backwards scans) (Alexander Korotkov <aekorotkov@gmail.com>)
Список	pgsql-hackers

I've noticed this patch and had a quick look at it. As far as I understand, this bug

does not lead to an incorrect matching, resulting only in degradation in speed.

Anyway, consider this patch useful, hope it will be committed soon.

Best regards,

Maxim Orlov.

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