Re: [POC] Fast COPY FROM command for the table with foreign partitions

From: Andrey Lepikhov <a(dot)lepikhov(at)postgrespro(dot)ru>
To: "tsunakawa(dot)takay(at)fujitsu(dot)com" <tsunakawa(dot)takay(at)fujitsu(dot)com>, 'Etsuro Fujita' <etsuro(dot)fujita(at)gmail(dot)com>
Cc: Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>, Amit Langote <amitlangote09(at)gmail(dot)com>, Alexey Kondratov <a(dot)kondratov(at)postgrespro(dot)ru>, Michael Paquier <michael(at)paquier(dot)xyz>, Ashutosh Bapat <ashutosh(dot)bapat(at)2ndquadrant(dot)com>, Ashutosh Bapat <ashutosh(dot)bapat(dot)oss(at)gmail(dot)com>, PostgreSQL-Dev <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [POC] Fast COPY FROM command for the table with foreign partitions
Date: 2020-11-24 06:04:27
Message-ID: 08254e4c-0f77-f1b7-cbba-7c41018b3f10@postgrespro.ru
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On 11/24/20 9:27 AM, tsunakawa(dot)takay(at)fujitsu(dot)com wrote:
> Andrey-san, Fujita-san,
>
> From: Etsuro Fujita <etsuro(dot)fujita(at)gmail(dot)com>
>> On Mon, Nov 23, 2020 at 5:39 PM Andrey Lepikhov
>> <a(dot)lepikhov(at)postgrespro(dot)ru> wrote:
>>> On 11/23/20 7:49 AM, tsunakawa(dot)takay(at)fujitsu(dot)com wrote:
>>>> Could I or my colleague continue this patch in a few days? It looks it's
>> stalled over one month.
>>>
>>> I don't found any problems with this patch that needed to be corrected.
>>> It is wait for actions from committers side, i think.
>>
>> I'm planning to review this patch. I think it would be better for
>> another pair of eyes to take a look at it, though.
>
>
> There are the following two issues left untouched.
>
> https://www.postgresql.org/message-id/TYAPR01MB2990DC396B338C98F27C8ED3FE1F0%40TYAPR01MB2990.jpnprd01.prod.outlook.com

I disagree with your opinion about changing the interface of the
ExecRelationAllowsMultiInsert routine. If you insist on the need for
this change, we need another opinion.

--
regards,
Andrey Lepikhov
Postgres Professional

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