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Re: Patch Review Complete: Multi-Batch Hash Join Improvements - Mailing list pgsql-hackers

From Jeff Davis
Subject Re: Patch Review Complete: Multi-Batch Hash Join Improvements
Date
Msg-id 1226990541.2861.71.camel@jdavis
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In response to Patch Review Complete: Multi-Batch Hash Join Improvements  (Joshua Tolley <eggyknap@gmail.com>)
Responses Re: Patch Review Complete: Multi-Batch Hash Join Improvements  (Joshua Tolley <eggyknap@gmail.com>)
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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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