Re: Hash Joins vs. Bloom Filters / take 2 - Mailing list pgsql-hackers

From Michael Paquier
Subject Re: Hash Joins vs. Bloom Filters / take 2
Date
Msg-id 20181001071542.GJ11712@paquier.xyz
Whole thread Raw
In response to Re: Hash Joins vs. Bloom Filters / take 2  (David Steele <david@pgmasters.net>)
Responses Re: Hash Joins vs. Bloom Filters / take 2  (Tomas Vondra <tomas.vondra@2ndquadrant.com>)
List pgsql-hackers
On Thu, Mar 01, 2018 at 07:04:41PM -0500, David Steele wrote:
> After reviewing the thread I also agree that this should be pushed to
> 2018-09, so I have done so.
>
> I'm very excited by this patch, though.  In general I agree with Peter that
> a higher rate of false positives is acceptable to save memory.  I also don't
> see any reason why this can't be tuned with a parameter. Start with a
> conservative default and allow the user to adjust as desired.

Not much has happened since last March.  The patch has conflicts in
regression tests.  Thomas, you are registered as a reviewer of this
patch.  Are you planning to look at it?

This is moved to next CF, waiting on author per the rotten bits.
--
Michael

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