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 1m8lCI-0000IF-JF for pgsql-hackers@arkaria.postgresql.org; Wed, 28 Jul 2021 15:10:14 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1m8lCH-0004dl-ED for pgsql-hackers@arkaria.postgresql.org; Wed, 28 Jul 2021 15:10:13 +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 1m8lCH-0004db-5y for pgsql-hackers@lists.postgresql.org; Wed, 28 Jul 2021 15:10:13 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::227]) by magus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1m8lCE-0000tK-GB for pgsql-hackers@lists.postgresql.org; Wed, 28 Jul 2021 15:10:12 +0000 Received: from coridan.postgresql.org ([2001:4800:3e1:1::213]) by mahout.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1m8lCB-0005Ml-DO for pgsql-hackers@lists.postgresql.org; Wed, 28 Jul 2021 15:10:07 +0000 Received: from localhost ([127.0.0.1] helo=coridan.postgresql.org) by coridan.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1m8lC7-0007Zt-DP for pgsql-hackers@lists.postgresql.org; Wed, 28 Jul 2021 15:10:03 +0000 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: Re: [Proposal] Global temporary tables To: pgsql-hackers@lists.postgresql.org From: Tony Zhu Cc: wenjing zeng Date: Wed, 28 Jul 2021 15:09:07 +0000 User-Agent: pgcommitfest X-cfsender: zhuxw In-Reply-To: References: <1A1A6EDC-D0EC-47B0-BD21-C2ACBAEA65E4@alibaba-inc.com> Message-ID: <162748494735.31964.3215166823905682241.pgcf@coridan.postgresql.org> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk SGkgV2VuamluZw0KDQp3b3VsZCB5b3UgcGxlYXNlIHJlYmFzZSB0aGUgY29kZT8NCg0KVGhhbmsg eW91IHZlcnkgbXVjaA0KVG9ueQoKVGhlIG5ldyBzdGF0dXMgb2YgdGhpcyBwYXRjaCBpczogV2Fp dGluZyBvbiBBdXRob3IK