Re: Fast COPY FROM based on batch insert

From: Andres Freund <andres(at)anarazel(dot)de>
To: Andrey Lepikhov <a(dot)lepikhov(at)postgrespro(dot)ru>
Cc: "tsunakawa(dot)takay(at)fujitsu(dot)com" <tsunakawa(dot)takay(at)fujitsu(dot)com>, Etsuro Fujita <etsuro(dot)fujita(at)gmail(dot)com>, Justin Pryzby <pryzby(at)telsasoft(dot)com>, Zhihong Yu <zyu(at)yugabyte(dot)com>, Amit Langote <amitlangote09(at)gmail(dot)com>, "tanghy(dot)fnst(at)fujitsu(dot)com" <tanghy(dot)fnst(at)fujitsu(dot)com>, Ashutosh Bapat <ashutosh(dot)bapat(dot)oss(at)gmail(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org>, Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>, "houzj(dot)fnst(at)fujitsu(dot)com" <houzj(dot)fnst(at)fujitsu(dot)com>
Subject: Re: Fast COPY FROM based on batch insert
Date: 2022-03-21 23:58:01
Message-ID: 20220321235801.vqb44edtpq3cxlhr@alap3.anarazel.de
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On 2021-06-07 16:16:58 +0500, Andrey Lepikhov wrote:
> Second version of the patch fixes problems detected by the FDW regression
> tests and shows differences of error reports in tuple-by-tuple and batched
> COPY approaches.

Patch doesn't apply and likely hasn't for a while...

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