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Re: PoC: using sampling to estimate joins / complex conditions - Mailing list pgsql-hackers

From Michael Paquier
Subject Re: PoC: using sampling to estimate joins / complex conditions
Date
Msg-id YanLcH6NXISaOc/7@paquier.xyz
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In response to PoC: using sampling to estimate joins / complex conditions  (Tomas Vondra <tomas.vondra@enterprisedb.com>)
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On Sun, Jun 27, 2021 at 07:55:24PM +0200, Tomas Vondra wrote:
> estimating joins is one of the significant gaps related to extended
> statistics, and I've been regularly asked about what we might do about
> that. This is an early experimental patch that I think might help us
> with improving this, possible even in PG15.

The patch does not apply, so a rebase would be in place.  I have
switched that as waiting on author for now, moving it to the next CF.
--
Michael
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