| From: | Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> |
|---|---|
| To: | Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com> |
| Cc: | Dilip Kumar <dilipbalaut(at)gmail(dot)com>, Julien Rouhaud <rjuju123(at)gmail(dot)com>, Kuntal Ghosh <kuntalghosh(dot)2007(at)gmail(dot)com>, Fujii Masao <masao(dot)fujii(at)oss(dot)nttdata(dot)com>, Kirill Bychik <kirill(dot)bychik(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com> |
| Subject: | Re: WAL usage calculation patch |
| Date: | 2020-04-03 03:03:53 |
| Message-ID: | CAA4eK1KSjJWjExRFMWCVYJA5enTWbNvH0+pM1rrOo4iJaADJNQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Fri, Apr 3, 2020 at 7:15 AM Kyotaro Horiguchi
<horikyota(dot)ntt(at)gmail(dot)com> wrote:
>
> Hello.
>
> The v13 patch seems failing to apply on the master.
>
It is probably due to recent commit ed7a509571. I have briefly
studied that and I think we should make this patch account for plan
time WAL usage if any similar to what got committed for buffer usage.
The reason is that there is a possibility that during planning we
might write a WAL due to hint bits.
--
With Regards,
Amit Kapila.
EnterpriseDB: http://www.enterprisedb.com
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