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 1so9Hp-008evI-8B for pgsql-committers@arkaria.postgresql.org; Tue, 10 Sep 2024 22:24:38 +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 1so9Ho-003SrS-S3 for pgsql-committers@arkaria.postgresql.org; Tue, 10 Sep 2024 22:24:36 +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 1so9Ho-003SrK-KS for pgsql-committers@lists.postgresql.org; Tue, 10 Sep 2024 22:24:36 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::227]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1so9Hk-000XUz-Eu for pgsql-committers@lists.postgresql.org; Tue, 10 Sep 2024 22:24:36 +0000 Received: from gemulon.postgresql.org ([2001:4800:3e1:1::198]) by mahout.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1so9Hj-001hUa-CL for pgsql-committers@lists.postgresql.org; Tue, 10 Sep 2024 22:24:32 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1so9Hj-000VJW-04 for pgsql-committers@lists.postgresql.org; Tue, 10 Sep 2024 22:24:31 +0000 Content-Type: multipart/mixed; boundary="===============2952087905817728696==" MIME-Version: 1.0 From: Noah Misch To: pgsql-committers@lists.postgresql.org Subject: pgsql: Optimize pg_visibility with read streams. X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Tue, 10 Sep 2024 22:24:31 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============2952087905817728696== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 T3B0aW1pemUgcGdfdmlzaWJpbGl0eSB3aXRoIHJlYWQgc3RyZWFtcy4KCldlJ3ZlIG1lYXN1cmVk IDUlIHBlcmZvcm1hbmNlIGltcHJvdmVtZW50LCBhbmQgdGhpcyBhcnJhbmdlcyB0byBiZW5lZml0 CmF1dG9tYXRpY2FsbHkgZnJvbSBmdXR1cmUgb3B0aW1pemF0aW9ucyB0byB0aGUgcmVhZF9zdHJl YW0gc3Vic3lzdGVtLgpUaGUgYXJlYSBsYWNrZWQgdGVzdCBjb3ZlcmFnZSwgc28gY2xvc2UgdGhh dCBnYXAuCgpOYXppciBCaWxhbCBZYXZ1egoKRGlzY3Vzc2lvbjogaHR0cHM6Ly9wb3N0Z3IuZXMv bS9DQU41NUZaMV9SdTNYcE1nVHdzVTY3RlRIMmZzX0ZyUlJPbWI3eDZ6cytGNDRRQkVpd3dAbWFp bC5nbWFpbC5jb20KRGlzY3Vzc2lvbjogaHR0cHM6Ly9wb3N0Z3IuZXMvbS9DQUV1ZFFBb3p2M3dU WTVUVjJ0MjlKY3dQeWRibUtiaVdRa1pENDJTMk9nemRpeFBNRFFAbWFpbC5nbWFpbC5jb20KCkJy YW5jaAotLS0tLS0KbWFzdGVyCgpEZXRhaWxzCi0tLS0tLS0KaHR0cHM6Ly9naXQucG9zdGdyZXNx bC5vcmcvcGcvY29tbWl0ZGlmZi82NWMzMTBiMzEwYTYxM2Q4NmMxYmE5NDg5MWZhOTk3MjU4N2Uw OWZkCgpNb2RpZmllZCBGaWxlcwotLS0tLS0tLS0tLS0tLQpjb250cmliL3BnX3Zpc2liaWxpdHkv bWVzb24uYnVpbGQgICAgICAgICB8ICAgMSArCmNvbnRyaWIvcGdfdmlzaWJpbGl0eS9wZ192aXNp YmlsaXR5LmMgICAgIHwgMTEzICsrKysrKysrKysrKysrKysrKysrKysrKy0tLS0tLQpjb250cmli L3BnX3Zpc2liaWxpdHkvdC8wMDJfY29ycnVwdF92bS5wbCB8IDEwOSArKysrKysrKysrKysrKysr KysrKysrKysrKysrCjMgZmlsZXMgY2hhbmdlZCwgMjAyIGluc2VydGlvbnMoKyksIDIxIGRlbGV0 aW9ucygtKQoK --===============2952087905817728696==--