Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1s5fLE-007C8I-NA for pgsql-hackers@arkaria.postgresql.org; Sat, 11 May 2024 05:32:17 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1s5fLA-003ezx-8Y for pgsql-hackers@arkaria.postgresql.org; Sat, 11 May 2024 05:32:12 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1s5fL9-003ezp-Cp for pgsql-hackers@lists.postgresql.org; Sat, 11 May 2024 05:32:12 +0000 Received: from m16.mail.163.com ([220.197.31.3]) by magus.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1s5fKy-000SxY-6s for pgsql-hackers@lists.postgresql.org; Sat, 11 May 2024 05:32:09 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-ID:MIME-Version: Content-Type; bh=lO/8wzvte4jd0IIH0JhXz/9qcBBxTNgFVSIMTN8IRpI=; b=FOUM649JKP6HkpqsFxKkWNJyDEtG9ABHPWcxVjQhFWEoYqaUyLy3IPWIXlOj2f I/zbemcDnqrDHvmufdHXzgAHRLiW5Pc/JaH5BHaif3er3kHEnr1TNy6dwI1CLGt4 /nW3cZwTshWJplCOqE/j8ZSsZ8RDHs5tvZLTb1EmyXSUM= Received: from 8235eee8a2a0 (unknown [140.205.118.173]) by gzga-smtp-mta-g2-3 (Coremail) with SMTP id _____wDnz8nJAj9mxQx6EA--.56709S3; Sat, 11 May 2024 13:31:54 +0800 (CST) References: User-agent: mu4e 1.10.7; emacs 29.1 From: Andy Fan To: Bruce Momjian Cc: PostgreSQL-development , pgsql-hackers@lists.postgresql.org Subject: Re: First draft of PG 17 release notes Date: Sat, 11 May 2024 13:27:25 +0800 In-reply-to: Message-ID: <87h6f4ncc6.fsf@163.com> MIME-Version: 1.0 Content-Type: text/plain X-CM-TRANSID:_____wDnz8nJAj9mxQx6EA--.56709S3 X-Coremail-Antispam: 1Uf129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7v73 VFW2AGmfu7bjvjm3AaLaJ3UbIYCTnIWIevJa73UjIFyTuYvj4i2-eBDUUUU X-Originating-IP: [140.205.118.173] X-CM-SenderInfo: x2klx3xlid0iqsrtqiywtou0bp/xtbBZwvbU2V4HDeDNgAAsn List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Hello Bruce, > I have committed the first draft of the PG 17 release notes; you can > see the results here: > > https://momjian.us/pgsql_docs/release-17.html Thank you for working on this! > I welcome feedback. For some reason it was an easier job than usual. Do you think we need to add the following 2 items? - 9f133763961e280d8ba692bcad0b061b861e9138 this is an optimizer transform improvement. - a8a968a8212ee3ef7f22795c834b33d871fac262 this is an optimizer costing improvement. Both of them can generate a better plan on some cases. -- Best Regards Andy Fan