Re: Patch Review Complete: Multi-Batch Hash Join Improvements

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От Jeff Davis
Тема Re: Patch Review Complete: Multi-Batch Hash Join Improvements
Дата
Msg-id 1226990541.2861.71.camel@jdavis
обсуждение исходный текст
Ответ на Patch Review Complete: Multi-Batch Hash Join Improvements  (Joshua Tolley <eggyknap@gmail.com>)
Ответы Re: Patch Review Complete: Multi-Batch Hash Join Improvements
Список pgsql-hackers
On Mon, 2008-11-17 at 23:19 -0700, Joshua Tolley wrote:
> -- it speeds up joins by fairly significant margins in some cases

The original claim in the message you cite says 10-50% for some data
distributions. Were you able to observe that kind of speedup?

Regards,Jeff Davis



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