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 1vOgUw-001CSh-1P for pgsql-committers@arkaria.postgresql.org; Thu, 27 Nov 2025 18:13:42 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1vOgUu-007pw9-2y for pgsql-committers@arkaria.postgresql.org; Thu, 27 Nov 2025 18:13:41 +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 4.96) (envelope-from ) id 1vOgRr-007nju-2q for pgsql-committers@lists.postgresql.org; Thu, 27 Nov 2025 18:10:32 +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 4.96) (envelope-from ) id 1vOgRn-001mmV-2r for pgsql-committers@lists.postgresql.org; Thu, 27 Nov 2025 18:10:30 +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 1vOgRo-001cwx-0U for pgsql-committers@lists.postgresql.org; Thu, 27 Nov 2025 18:10:28 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1vOgRh-001hFp-2F for pgsql-committers@lists.postgresql.org; Thu, 27 Nov 2025 18:10:22 +0000 Content-Type: multipart/mixed; boundary="===============4882036577945951165==" MIME-Version: 1.0 From: Tom Lane To: pgsql-committers@lists.postgresql.org Subject: pgsql: Allow indexscans on partial hash indexes with implied quals. X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Thu, 27 Nov 2025 18:10:22 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============4882036577945951165== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 QWxsb3cgaW5kZXhzY2FucyBvbiBwYXJ0aWFsIGhhc2ggaW5kZXhlcyB3aXRoIGltcGxpZWQgcXVh bHMuCgpOb3JtYWxseSwgaWYgYSBXSEVSRSBjbGF1c2UgaXMgaW1wbGllZCBieSB0aGUgcHJlZGlj YXRlIG9mIGEgcGFydGlhbAppbmRleCwgd2UgZHJvcCB0aGF0IGNsYXVzZSBmcm9tIHRoZSBzZXQg b2YgcXVhbHMgdXNlZCB3aXRoIHRoZSBpbmRleCwKc2luY2UgaXQncyByZWR1bmRhbnQgdG8gdGVz dCBpdCBpZiB3ZSdyZSBzY2FubmluZyB0aGF0IGluZGV4LgpIb3dldmVyLCBpZiBpdCdzIGEgaGFz aCBpbmRleCAob3IgYW55ICFhbW9wdGlvbmFsa2V5IGluZGV4KSwgdGhpcwpjb3VsZCByZXN1bHQg aW4gZHJvcHBpbmcgYWxsIGF2YWlsYWJsZSBxdWFscyBmb3IgdGhlIGluZGV4J3MgZmlyc3QKa2V5 LCBwcmV2ZW50aW5nIHVzIGZyb20gZ2VuZXJhdGluZyBhbiBpbmRleHNjYW4uCgpJdCdzIGZhaXIg dG8gcXVlc3Rpb24gdGhlIHByYWN0aWNhbCB1c2VmdWxuZXNzIG9mIHRoaXMgY2FzZS4gIFNpbmNl Cmhhc2ggb25seSBzdXBwb3J0cyBlcXVhbGl0eSBxdWFscywgdGhlIHNpdHVhdGlvbiBjb3VsZCBv bmx5IGFyaXNlCmlmIHRoZSBpbmRleCdzIHByZWRpY2F0ZSBpcyAiV0hFUkUgaW5kZXhrZXkgPSBj b25zdGFudCIsIGltcGx5aW5nCnRoYXQgdGhlIGluZGV4IGNvbnRhaW5zIG9ubHkgb25lIGhhc2gg dmFsdWUsIHdoaWNoIHdvdWxkIG1ha2UgaGFzaAphIHJlYWxseSBwb29yIGNob2ljZSBvZiBpbmRl eCB0eXBlLiAgSG93ZXZlciwgcGVyaGFwcyB0aGVyZSBhcmUKb3RoZXIgIWFtb3B0aW9uYWxrZXkg aW5kZXggQU1zIG91dCB0aGVyZSB3aXRoIHdoaWNoIHN1Y2ggY2FzZXMgYXJlCm1vcmUgcGxhdXNp YmxlLgoKVG8gZml4LCBqdXN0IGRvbid0IGZpbHRlciB0aGUgY2FuZGlkYXRlIGluZGV4cXVhbHMg dGhpcyB3YXkgaWYKdGhlIGluZGV4IGlzICFhbW9wdGlvbmFsa2V5LiAgVGhhdCdzIGEgYml0IGhv a2V5IGJlY2F1c2UgaXQgbWF5CnJlc3VsdCBpbiB0ZXN0aW5nIHF1YWxzIHdlIGRpZG4ndCBuZWVk IHRvIHRlc3QsIGJ1dCB0byBkbyBpdAptb3JlIGFjY3VyYXRlbHkgd2UnZCBoYXZlIHRvIHJlZHVu ZGFudGx5IGlkZW50aWZ5IHdoaWNoIGNhbmRpZGF0ZQpxdWFscyBhcmUgYWN0dWFsbHkgdXNhYmxl IHdpdGggdGhlIGluZGV4LCBzb21ldGhpbmcgd2UgZG9uJ3Qga25vdwphdCB0aGlzIGVhcmx5IHN0 YWdlIG9mIHBsYW5uaW5nLiAgRG9lc24ndCBzZWVtIHdvcnRoIHRoZSBlZmZvcnQuCgpSZXBvcnRl ZC1ieTogU2VyZ2VpIEdsdWtob3YgPHMuZ2x1a2hvdkBwb3N0Z3Jlc3Byby5ydT4KQXV0aG9yOiBU b20gTGFuZSA8dGdsQHNzcy5wZ2gucGEudXM+ClJldmlld2VkLWJ5OiBEYXZpZCBSb3dsZXkgPGRn cm93bGV5bWxAZ21haWwuY29tPgpEaXNjdXNzaW9uOiBodHRwczovL3Bvc3Rnci5lcy9tL2UyMDBi ZjM4LTZiNDUtNDQ2YS04M2ZkLTQ4NjE3MjExZmVmZkBwb3N0Z3Jlc3Byby5ydQpCYWNrcGF0Y2gt dGhyb3VnaDogMTQKCkJyYW5jaAotLS0tLS0KUkVMXzE2X1NUQUJMRQoKRGV0YWlscwotLS0tLS0t Cmh0dHBzOi8vZ2l0LnBvc3RncmVzcWwub3JnL3BnL2NvbW1pdGRpZmYvYjQ5Nzc2NmE4ZTYzOGY0 OGE3MWZlZGZlOWI0MDE5ZDVhN2ZkZTZiZgoKTW9kaWZpZWQgRmlsZXMKLS0tLS0tLS0tLS0tLS0K c3JjL2JhY2tlbmQvb3B0aW1pemVyL3BhdGgvaW5keHBhdGguYyAgICB8IDEwICsrKysrKysrKysK c3JjL3Rlc3QvcmVncmVzcy9leHBlY3RlZC9oYXNoX2luZGV4Lm91dCB8IDIxICsrKysrKysrKysr KysrKysrKysrKwpzcmMvdGVzdC9yZWdyZXNzL3NxbC9oYXNoX2luZGV4LnNxbCAgICAgIHwgMTMg KysrKysrKysrKysrKwozIGZpbGVzIGNoYW5nZWQsIDQ0IGluc2VydGlvbnMoKykKCg== --===============4882036577945951165==--