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 1tO4rs-003x1G-2W for pgsql-committers@arkaria.postgresql.org; Thu, 19 Dec 2024 00:58:20 +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 1tO4rp-004dij-1d for pgsql-committers@arkaria.postgresql.org; Thu, 19 Dec 2024 00:58:16 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1tO4ro-004dhr-K8 for pgsql-committers@lists.postgresql.org; Thu, 19 Dec 2024 00:58:16 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::227]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1tO4rh-000IXd-Go for pgsql-committers@lists.postgresql.org; Thu, 19 Dec 2024 00:58:14 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=postgresql.org; s=20171124; h=Date:Message-Id:Subject:To:From:MIME-Version: Content-Type:Sender:Reply-To:Cc:Content-Transfer-Encoding:Content-ID: Content-Description:In-Reply-To:References; bh=Icot+QJrYuS/5Aw8HjIbcPEnxcVpe6NJeKByisMTNUI=; b=lpRfIkyZAUYEJhPbJMf/YSvRhF rRsQcSDGKgTzrqbdoq4pi83Uxk/ghieeOPYk4Mj9F4rzMfX9POVoIZM2J/EwozBvJxRrEPl+st6rV ZIaFolFdyx+n991vK3iY51tHj87JjIAd07WKDGGD9Wb016WSalI8GY1J2fIBN7Bvbh4SG/UlQdem2 65l1FLJSjTLU7JXQgO8TFdhgRd09LfeYrrAID5Q0TB0D6jeN+vjs5Hl+3Bp2ahBUvBOWr9fvBbyJV mI1qDmw3JH8HhvsLqL7zFgGS/0Kpl+wRkGN/4vTeM41oFtwAEhxgMVamYXkA6Ajhgqxy6R08fq68K bY0fNHyA==; 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 1tO4rg-000u2a-Fn for pgsql-committers@lists.postgresql.org; Thu, 19 Dec 2024 00:58:08 +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 1tO4rg-000HH9-1V for pgsql-committers@lists.postgresql.org; Thu, 19 Dec 2024 00:58:08 +0000 Content-Type: multipart/mixed; boundary="===============8728400277668662536==" MIME-Version: 1.0 From: David Rowley To: pgsql-committers@lists.postgresql.org Subject: pgsql: Optimize grouping equality checks with virtual slots X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Thu, 19 Dec 2024 00:58:08 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============8728400277668662536== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 T3B0aW1pemUgZ3JvdXBpbmcgZXF1YWxpdHkgY2hlY2tzIHdpdGggdmlydHVhbCBzbG90cwoKOGY0 ZWU5NjI2IGZpeGVkIGFuIG9sZCBBc3NlcnQgZmFpbHVyZSB0aGF0IGNvdWxkIGhhcHBlbiB3aGVu IHRoZSBzbG90CnR5cGUgdXNlZCB0byBsb29rIHVwIHRoZSBoYXNoIHRhYmxlIGZvciBCdWlsZFR1 cGxlSGFzaFRhYmxlRXh0KCkgdXNlcnMKd2Fzbid0IGEgVFRTT3BzTWluaW1hbFR1cGxlIHNsb3Qu ICBUaGUgZml4IGZvciB0aGF0IGluIHRoZSBiYWNrIGJyYW5jaGVzCmhhZCB0byBiZSB0byBwYXNz IHRoZSBUdXBsZVRhYmxlU2xvdE9wcyBhcyBOVUxMLCBob3dldmVyIGluIG1hc3RlciwKc2luY2Ug d2UgaGF2ZSB0aGUgaW5wdXRPcHMgcGFyYW1ldGVyIGFzIHdhcyBhZGRlZCBieSBkOTZkMWQ1MTUs IHdlIGNhbgpwYXNzIHRoYXQgZG93biBpbnN0ZWFkLgoKQXQgbGVhc3Qgb25lIGNhbGxlciB1c2Vz IGEgZml4ZWQgc2xvdCB0aGF0J3MgYWx3YXlzIFRUU09wc1ZpcnR1YWwsIHNvCnBhc3NpbmcgZG93 biBpbnB1dE9wcyBmb3IgdGhlc2UgY2FzZXMgYWxsb3dzIEV4ZWNCdWlsZEdyb3VwaW5nRXF1YWwo KSB0bwpza2lwIGFkZGluZyB0aGUgRUVPUF9JTk5FUl9GRVRDSFNPTUUgRXhwckV2YWxTdGVwLgoK VGhpcyBzaG91bGQgaW5jcmVhc2UgdGhlIHBlcmZvcm1hbmNlIG9mIGhhc2hlZCBzdWJwbGFucyB2 ZXJ5IHNsaWdodGx5LgoKQXV0aG9yOiBUb20gTGFuZSwgRGF2aWQgUm93bGV5CkRpc2N1c3Npb246 IGh0dHBzOi8vcG9zdGdyLmVzL20vMjU0MzY2Ny4xNzM0NDgzNzIzQHNzcy5wZ2gucGEudXMKCkJy YW5jaAotLS0tLS0KbWFzdGVyCgpEZXRhaWxzCi0tLS0tLS0KaHR0cHM6Ly9naXQucG9zdGdyZXNx bC5vcmcvcGcvY29tbWl0ZGlmZi8wOGNkYjA3OWQ0YThhODJjNjg3MzIxZTlmZmUwYTNkM2ZiY2Mw NTUxCgpNb2RpZmllZCBGaWxlcwotLS0tLS0tLS0tLS0tLQpzcmMvYmFja2VuZC9leGVjdXRvci9l eGVjR3JvdXBpbmcuYyB8IDMgKystCjEgZmlsZSBjaGFuZ2VkLCAyIGluc2VydGlvbnMoKyksIDEg ZGVsZXRpb24oLSkKCg== --===============8728400277668662536==--