| From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
|---|---|
| To: | Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com> |
| Cc: | Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, "Jamison, Kirk" <k(dot)jamison(at)jp(dot)fujitsu(dot)com>, Dean Rasheed <dean(dot)a(dot)rasheed(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Multivariate MCV list vs. statistics target |
| Date: | 2019-09-03 18:38:56 |
| Message-ID: | 20190903183855.GA20601@alvherre.pgsql |
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| Lists: | pgsql-hackers |
On 2019-Aug-01, Tomas Vondra wrote:
> I'll move it to the next CF. Aside from the issues pointed by Kyotaro-san
> in his review, I still haven't made my mind about whether to base the use
> statistics targets set for the attributes. That's what we're doing now,
> but I'm not sure it's a good idea after adding separate statistics target.
> I wonder what Dean's opinion on this is, as he added the current logic.
Latest patch no longer applies. Please update. And since you already
seem to have handled all review comments since it was Ready for
Committer, and you now know Dean's opinion on the remaining question,
please get it pushed.
Thanks
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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