Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lHulK-00085R-1m for pgsql-hackers@arkaria.postgresql.org; Thu, 04 Mar 2021 20:39:58 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1lHulI-00049s-Nt for pgsql-hackers@arkaria.postgresql.org; Thu, 04 Mar 2021 20:39:56 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lHulI-00049l-Dd for pgsql-hackers@lists.postgresql.org; Thu, 04 Mar 2021 20:39:56 +0000 Received: from mail-qt1-x834.google.com ([2607:f8b0:4864:20::834]) by magus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.92) (envelope-from ) id 1lHulF-0000uR-FH for pgsql-hackers@postgresql.org; Thu, 04 Mar 2021 20:39:55 +0000 Received: by mail-qt1-x834.google.com with SMTP id b19so4689682qto.11 for ; Thu, 04 Mar 2021 12:39:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=telsasoft-com.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=o3xnjjp1WEivbvAz67QhlsYfmU0it2VnhLkohD/kJJE=; b=AMq0CYaF8z36uVdTFdxtfy5f5vAc3Av2imF+Lhocw9WovGAlqdlL0US9/0ZU+jZEGu PA5E3/URxzNpoR0JvwX5NCFLHett5ygZxgj+5ZsLYXiVWyZKuUd6YaVxaCMWQevd7jbV uanqwRKdvKi1vJpfxgoss+OpMt1Dm0Py4NFY2vEV2KPRV3UBF/z4aUKmeTPh3N8hj6xE dHB7/8TUscrOeLAGZKXe1fdMtjo5xSxvDNc0cT+m8OHw2G2QxnSVN/GByKXcbnxka1j1 cq2PIHcldZKtRAcFShF3mT3ogEzvN+pwNa9mDW6TdEBb/xmnNPdYlrb+Ps2NhCvWk0Yb zgFg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=o3xnjjp1WEivbvAz67QhlsYfmU0it2VnhLkohD/kJJE=; b=CSncjoIhguHa0Wlj6fx/1Rw3i0m9Bm5CzRyZcMSOvnbtsEes79+FL3W+gBW8COMZgJ u60cEfwDUNtH9sj63UE15Mbkpif9UFBa4QaR1Gr9jxyILlcv76fGTVY1j0EcwlWwVQoO itrZ2MulSoDAujKCpnqjQ9/ZJOBE/3Vq/A90a1aicqqGARcmklY5SoThFYIGKbB8SJl6 TKl7gwPDjKEaRQGh0vIuSHDLV1fUrMHC0z+H3oU0QIw3ggPbAXP16C60ZE9XWVHB2zUn cRCgsEG/d9QM3YppBkzgmM1Po7y0/VwJq8Xvj2YGFMLQRo+Z7VknY93+XAfp1/VBKnSV XawA== X-Gm-Message-State: AOAM533sxQkI4aSSyJjX2GbZtw1S7suRNc5xCmBMDx89pcp7AWYmhSX4 J/hVqjmkkKcDViCVi2ldvq2zMA== X-Google-Smtp-Source: ABdhPJwQ+mpLjBGbrGdskFCVvdSfnb4dRTXWY8xlgaqyrCpEiS4TWy8K6GAmcn+kzNzahwXa5fRLoA== X-Received: by 2002:ac8:16a9:: with SMTP id r38mr5722444qtj.17.1614890391728; Thu, 04 Mar 2021 12:39:51 -0800 (PST) Received: from pryzbyj.telsasoft (charmander.telsasoft.com. [50.244.222.1]) by smtp.gmail.com with ESMTPSA id h67sm287011qkd.112.2021.03.04.12.39.50 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 04 Mar 2021 12:39:51 -0800 (PST) Received: by pryzbyj.telsasoft (Postfix, from userid 1000) id EAA0C801A51; Thu, 4 Mar 2021 14:39:49 -0600 (CST) Date: Thu, 4 Mar 2021 14:39:49 -0600 From: Justin Pryzby To: "tsunakawa.takay@fujitsu.com" Cc: 'Zhihong Yu' , Amit Langote , Andrey Lepikhov , "tanghy.fnst@fujitsu.com" , Alexey Kondratov , Michael Paquier , Ashutosh Bapat , Ashutosh Bapat , Etsuro Fujita , pgsql-hackers@postgresql.org, Tomas Vondra , "houzj.fnst@fujitsu.com" Subject: Re: [POC] Fast COPY FROM command for the table with foreign partitions Message-ID: <20210304203949.GQ29832@telsasoft.com> References: <20210214210338.GN1793@telsasoft.com> <20210303202703.GI29832@telsasoft.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk I think this change to the regression tests is suspicous: -CONTEXT: remote SQL command: INSERT INTO public.loc2(f1, f2) VALUES ($1, $2) -COPY rem2, line 1: "-1 xyzzy" +CONTEXT: COPY loc2, line 1: "-1 xyzzy" +remote SQL command: COPY public.loc2(f1, f2) FROM STDIN +COPY rem2, line 2 I think it shouldn't say "COPY rem2, line 2" but rather a remote version of the same: |COPY loc2, line 1: "-1 xyzzy" I have rebased this on my side over yesterday's libpq changes - I'll send it if you want, but it's probably just as easy if you do it. -- Justin