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 1wefti-004wT9-39 for pgsql-committers@arkaria.postgresql.org; Tue, 30 Jun 2026 21:21:38 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wefth-00AFHs-0G for pgsql-committers@arkaria.postgresql.org; Tue, 30 Jun 2026 21:21:37 +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 1weftg-00AFHk-2m for pgsql-committers@lists.postgresql.org; Tue, 30 Jun 2026 21:21:36 +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 4.98.2) (envelope-from ) id 1weftf-00000000yaE-0NDG for pgsql-committers@lists.postgresql.org; Tue, 30 Jun 2026 21:21:36 +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 4.96) (envelope-from ) id 1wefte-008uXA-1k for pgsql-committers@lists.postgresql.org; Tue, 30 Jun 2026 21:21:34 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wefte-000p3p-15 for pgsql-committers@lists.postgresql.org; Tue, 30 Jun 2026 21:21:34 +0000 Content-Type: multipart/mixed; boundary="===============0337989530603319882==" MIME-Version: 1.0 From: Tom Lane To: pgsql-committers@lists.postgresql.org Subject: pgsql: Disallow set-returning functions within window OVER clauses. X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Tue, 30 Jun 2026 21:21:34 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============0337989530603319882== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 RGlzYWxsb3cgc2V0LXJldHVybmluZyBmdW5jdGlvbnMgd2l0aGluIHdpbmRvdyBPVkVSIGNsYXVz ZXMuCgpXZSBwcmV2aW91c2x5IGFsbG93ZWQgdGhpcywgYnV0IGl0IGxlYWRzIHRvIG9kZCBiZWhh dmlvcnMsIGJhc2ljYWxseQpiZWNhdXNlIHB1dHRpbmcgYSBTUkYgdGhlcmUgaXMgaW5jb25zaXN0 ZW50IHdpdGggdGhlIHByaW5jaXBsZSB0aGF0IGEKd2luZG93IGZ1bmN0aW9uIGRvZXNuJ3QgY2hh bmdlIHRoZSBudW1iZXIgb2Ygcm93cyBpbiB0aGUgcXVlcnkgcmVzdWx0LgpUaGVyZSBkb2Vzbid0 IHNlZW0gdG8gYmUgYSBzdHJvbmcgcmVhc29uIHRvIHRyeSB0byBtYWtlIHN1Y2ggY2FzZXMKYmVo YXZlIGNvbnNpc3RlbnRseS4gIFVzZXJzIHNob3VsZCBwdXQgdGhlaXIgU1JGcyBpbiBsYXRlcmFs IEZST00KY2xhdXNlcyBpbnN0ZWFkLgoKVGhpcyBpc3N1ZSBoYXMgYmVlbiBzaXR0aW5nIG9uIHRo ZSBiYWNrIGJ1cm5lciBmb3IgbXVsdGlwbGUgeWVhcnMKbm93LCBwYXJ0aWFsbHkgYmVjYXVzZSBp dCBkaWRuJ3Qgc2VlbSB3aXNlIHRvIGJhY2stcGF0Y2ggc3VjaCBhCmNoYW5nZS4gIExldCdzIHNx dWVlemUgaXQgaW50byB2MTkgYmVmb3JlIGl0J3MgdG9vIGxhdGUuCgpCdWc6ICMxNzUwMgpCdWc6 ICMxOTUzNQpSZXBvcnRlZC1ieTogRGFuaWVsIEZhcmthxaEgPGRhbmllbC5mYXJrYXNAZGF0b3Jp cy5jb20+ClJlcG9ydGVkLWJ5OiBRaWZhbiBMaXUgPGltY2hpZmFuQDE2My5jb20+CkF1dGhvcjog VG9tIExhbmUgPHRnbEBzc3MucGdoLnBhLnVzPgpSZXZpZXdlZC1ieTogRGF2aWQgUm93bGV5IDxk Z3Jvd2xleW1sQGdtYWlsLmNvbT4KRGlzY3Vzc2lvbjogaHR0cHM6Ly9wb3N0Z3IuZXMvbS8xNzUw Mi0yODFhN2FhYWNmYWE4NzJhQHBvc3RncmVzcWwub3JnCkRpc2N1c3Npb246IGh0dHBzOi8vcG9z dGdyLmVzL20vMTk1MzUtMzc2MDgxZDdjYzA3Yzg2ZEBwb3N0Z3Jlc3FsLm9yZwpCYWNrcGF0Y2gt dGhyb3VnaDogMTkKCkJyYW5jaAotLS0tLS0KbWFzdGVyCgpEZXRhaWxzCi0tLS0tLS0KaHR0cHM6 Ly9naXQucG9zdGdyZXNxbC5vcmcvcGcvY29tbWl0ZGlmZi8xZGU0NjgwOTlkMjdmNDRjMTk5OGM5 YzIyNTFjZDJhZWZjZmFiNTI0CgpNb2RpZmllZCBGaWxlcwotLS0tLS0tLS0tLS0tLQpzcmMvYmFj a2VuZC9wYXJzZXIvcGFyc2VfZnVuYy5jICAgIHwgIDMgLS0tCnNyYy90ZXN0L3JlZ3Jlc3MvZXhw ZWN0ZWQvdHNyZi5vdXQgfCAyNSArKysrKysrKysrKysrKystLS0tLS0tLS0tCnNyYy90ZXN0L3Jl Z3Jlc3Mvc3FsL3RzcmYuc3FsICAgICAgfCAxMCArKysrKysrLS0tCjMgZmlsZXMgY2hhbmdlZCwg MjIgaW5zZXJ0aW9ucygrKSwgMTYgZGVsZXRpb25zKC0pCgo= --===============0337989530603319882==--