From: | "Imai, Yoshikazu" <imai(dot)yoshikazu(at)jp(dot)fujitsu(dot)com> |
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To: | "Imai, Yoshikazu" <imai(dot)yoshikazu(at)jp(dot)fujitsu(dot)com>, 'Amit Langote' <Langote_Amit_f8(at)lab(dot)ntt(dot)co(dot)jp>, "jesper(dot)pedersen(at)redhat(dot)com" <jesper(dot)pedersen(at)redhat(dot)com> |
Cc: | 'Amit Langote' <amitlangote09(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Justin Pryzby <pryzby(at)telsasoft(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | RE: speeding up planning with partitions |
Date: | 2019-03-06 02:14:25 |
Message-ID: | 0F97FA9ABBDBE54F91744A9B37151A5129BE37@g01jpexmbkw24 |
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Lists: | pgsql-hackers |
On Wed, Mar 6, 2019 at 2:10 AM, Imai, Yoshikazu wrote:
> > and Imai-san's review. I haven't been able to pin down the bug (or
> > whatever) that makes throughput go down as the partition count
> > increases, when tested with a --enable-cassert build.
>
> I didn't investigate that problem, but there is another memory increase
> issue, which is because of 0003 patch I think. I'll try to solve the latter
> issue.
Ah, I noticed Amit-san identified the cause of problem with --enable-cassert build just now.
--
Yoshikazu Imai
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