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 4.96) (envelope-from ) id 1x2GL3-005fnr-2z for pgsql-committers@arkaria.postgresql.org; Thu, 03 Sep 2026 22:55:21 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1x2GK2-002vvD-34 for pgsql-committers@arkaria.postgresql.org; Thu, 03 Sep 2026 22:54:18 +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 4.96) (envelope-from ) id 1x2GK2-002vv5-2J for pgsql-committers@lists.postgresql.org; Thu, 03 Sep 2026 22:54:18 +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 4.98.2) (envelope-from ) id 1x2GJz-00000002o3D-1NNw for pgsql-committers@lists.postgresql.org; Thu, 03 Sep 2026 22:54:18 +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 4.96) (envelope-from ) id 1x2GJx-00Bimi-13 for pgsql-committers@lists.postgresql.org; Thu, 03 Sep 2026 22:54:13 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.98.2) (envelope-from ) id 1x2GJv-00000003NAM-20Q3 for pgsql-committers@lists.postgresql.org; Thu, 03 Sep 2026 22:54:12 +0000 Content-Type: multipart/mixed; boundary="===============6761240269784706845==" MIME-Version: 1.0 From: Michael Paquier To: pgsql-committers@lists.postgresql.org Subject: pgsql: Minimize footprint of TOAST_MAX_CHUNK_SIZE in heap and amcheck c X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Thu, 03 Sep 2026 22:54:12 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============6761240269784706845== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 TWluaW1pemUgZm9vdHByaW50IG9mIFRPQVNUX01BWF9DSFVOS19TSVpFIGluIGhlYXAgYW5kIGFt Y2hlY2sgY29kZQoKVGhpcyByZWZhY3RvcmluZyBlYXNlcyBhIGxpdHRsZSBiaXQgYSBmb2xsb3ct dXAgY2hhbmdlIHRvIGFkZCBzdXBwb3J0CmZvciA4LWJ5dGUgVE9BU1QgdmFsdWUgSURzLCBhcyB0 aGUgbWF4aW11bSBjaHVuayBzaXplIGFsbG93ZWQgZm9yIGEKc2luZ2xlIGNodW5rIG9mIFRPQVNU ZWQgZGF0YSBkZXBlbmRzIG9uIHRoZSBzaXplIG9mIHZhcmF0dF9leHRlcm5hbCwgaXRzCnZhbHVl IElEIGJlaW5nIHBhcnQgb2YgaXQuCgpJdCBpcyB3b3J0aCBub3RpbmcgdGhhdCBUT0FTVF9NQVhf Q0hVTktfU0laRSByZXNvbHZlcyBhcyBhIHVpbnRwdHJfdCwgc28KdGhlIHByZXZpb3VzIGNhbGN1 bGF0aW9ucyB3ZXJlIGluIDY0LWJpdCB1bnNpZ25lZCBhcml0aG1ldGljLiAgVGhlc2UgYXJlCm5v dyBkb25lIGluIGludDMyLCB3aGljaCBzdGlsbCB3b3JrcyB0aGUgc2FtZSB3YXkgZHVlIHRvIGFu IGV4dGVybmFsClRPQVNUIHZhbHVlIGJlaW5nIGJvdW5kZWQgdG8gMUdCLgoKQXV0aG9yOiBNaWNo YWVsIFBhcXVpZXIgPG1pY2hhZWxAcGFxdWllci54eXo+ClJldmlld2VkLWJ5OiBZdWdvIE5hZ2F0 YSA8bmFnYXRhQHNyYW9zcy5jby5qcD4KUmV2aWV3ZWQtYnk6IEJoYXJhdGggUnVwaXJlZGR5IDxi aGFyYXRoLnJ1cGlyZWRkeWZvcnBvc3RncmVzQGdtYWlsLmNvbT4KRGlzY3Vzc2lvbjogaHR0cHM6 Ly9wb3N0Z3IuZXMvbS9DQUxqMkFDVm5PNmpqczVhUngzZFNPQnk5TFY3PWlha1BCUjFlT3ZvZUI4 ckw4UTQ3emdAbWFpbC5nbWFpbC5jb20KCkJyYW5jaAotLS0tLS0KbWFzdGVyCgpEZXRhaWxzCi0t LS0tLS0KaHR0cHM6Ly9naXQucG9zdGdyZXNxbC5vcmcvcGcvY29tbWl0ZGlmZi8yYjNkMTFhYWVk ODkxOTU4ZjI0YWVkMDViZjQ1NDUyNGQ2MDNiNmVhCgpNb2RpZmllZCBGaWxlcwotLS0tLS0tLS0t LS0tLQpjb250cmliL2FtY2hlY2svdmVyaWZ5X2hlYXBhbS5jICAgICB8IDEzICsrKysrKysrKy0t LS0Kc3JjL2JhY2tlbmQvYWNjZXNzL2hlYXAvaGVhcHRvYXN0LmMgfCAyMCArKysrKysrKysrKyst LS0tLS0tLQoyIGZpbGVzIGNoYW5nZWQsIDIxIGluc2VydGlvbnMoKyksIDEyIGRlbGV0aW9ucygt KQoK --===============6761240269784706845==--