| From: | Andres Freund <andres(at)anarazel(dot)de> |
|---|---|
| To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, Kyotaro HORIGUCHI <horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp>, "Bossart, Nathan" <bossartn(at)amazon(dot)com>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: New vacuum option to do only freezing |
| Date: | 2019-05-02 15:32:43 |
| Message-ID: | 20190502153243.mxgvircqy7avlw7t@alap3.anarazel.de |
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| Lists: | pgsql-hackers |
On 2019-05-02 11:09:10 -0400, Robert Haas wrote:
> If I understand correctly, your first proposal amounts to redefining
> tups_vacuumed to count #2 rather than #1, and your second proposal
> amounts to making tups_vacuumed count #1 + #2 rather than #1. I
> suggest a third option: have two counters.
+1
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