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 1tFiG1-00FIO4-GI for pgsql-committers@arkaria.postgresql.org; Mon, 25 Nov 2024 23:12:41 +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 1tFiFz-001feY-Qx for pgsql-committers@arkaria.postgresql.org; Mon, 25 Nov 2024 23:12:39 +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 1tFiDY-001d6F-0Z for pgsql-committers@lists.postgresql.org; Mon, 25 Nov 2024 23:10:08 +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 1tFiDS-003lbo-Br for pgsql-committers@lists.postgresql.org; Mon, 25 Nov 2024 23:10:06 +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 1tFiDR-00Bn7Y-6T for pgsql-committers@lists.postgresql.org; Mon, 25 Nov 2024 23:10:01 +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 1tFiDQ-003Wsc-Gu for pgsql-committers@lists.postgresql.org; Mon, 25 Nov 2024 23:10:00 +0000 Content-Type: multipart/mixed; boundary="===============4202340721553565267==" MIME-Version: 1.0 From: Tom Lane To: pgsql-committers@lists.postgresql.org Subject: pgsql: Fix NULLIF()'s handling of read-write expanded objects. X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Mon, 25 Nov 2024 23:10:00 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============4202340721553565267== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Rml4IE5VTExJRigpJ3MgaGFuZGxpbmcgb2YgcmVhZC13cml0ZSBleHBhbmRlZCBvYmplY3RzLgoK SWYgcGFzc2VkIGEgcmVhZC13cml0ZSBleHBhbmRlZCBvYmplY3QgcG9pbnRlciwgdGhlIEVFT1Bf TlVMTElGCmNvZGUgd291bGQgaGFuZCB0aGF0IHNhbWUgcG9pbnRlciB0byB0aGUgZXF1YWxpdHkg ZnVuY3Rpb24KYW5kIHRoZW4gKHVubGVzcyBlcXVhbGl0eSB3YXMgcmVwb3J0ZWQpIGFsc28gcmV0 dXJuIHRoZSBzYW1lCnBvaW50ZXIgYXMgaXRzIHZhbHVlLiAgVGhpcyBpcyBubyBnb29kLCBiZWNh dXNlIGEgZnVuY3Rpb24gdGhhdApyZWNlaXZlcyBhIHJlYWQtd3JpdGUgZXhwYW5kZWQgb2JqZWN0 IHBvaW50ZXIgaXMgZnVsbHkgZW50aXRsZWQKdG8gc2NyaWJibGUgb24gb3IgZXZlbiBkZWxldGUg dGhlIG9iamVjdCwgdGh1cyBjb3JydXB0aW5nIHRoZQpOVUxMSUYgb3V0cHV0LiAgKFRoaXMgcHJv YmxlbSBpcyBsaWtlbHkgdW5vYnNlcnZhYmxlIHdpdGggdGhlCmVxdWFsaXR5IGZ1bmN0aW9ucyBw cm92aWRlZCBpbiBjb3JlIFBvc3RncmVzLCBidXQgaXQncyBlYXN5IHRvCmRlbW9uc3RyYXRlIHdp dGggb25lIGNvZGVkIGluIHBscGdzcWwuKQoKVG8gZml4LCBtYWtlIHN1cmUgdGhlIHBvaW50ZXIg cGFzc2VkIHRvIHRoZSBlcXVhbGl0eSBmdW5jdGlvbgppcyByZWFkLW9ubHkuICBXZSBjYW4gc3Rp bGwgcmV0dXJuIHRoZSBvcmlnaW5hbCByZWFkLXdyaXRlCnBvaW50ZXIgYXMgdGhlIE5VTExJRiBy ZXN1bHQsIGFsbG93aW5nIG9wdGltaXphdGlvbiBvZiBsYXRlcgpvcGVyYXRpb25zLgoKUGVyIGJ1 ZyAjMTg3MjIgZnJvbSBBbGV4YW5kZXIgTGFraGluLiAgVGhpcyBoYXMgYmVlbiB3cm9uZwpzaW5j ZSB3ZSBpbnZlbnRlZCBleHBhbmRlZCBvYmplY3RzLCBzbyBiYWNrLXBhdGNoIHRvIGFsbApzdXBw b3J0ZWQgYnJhbmNoZXMuCgpEaXNjdXNzaW9uOiBodHRwczovL3Bvc3Rnci5lcy9tLzE4NzIyLWZk OWU2NDU0NDhjYzc4YjRAcG9zdGdyZXNxbC5vcmcKCkJyYW5jaAotLS0tLS0KUkVMXzE0X1NUQUJM RQoKRGV0YWlscwotLS0tLS0tCmh0dHBzOi8vZ2l0LnBvc3RncmVzcWwub3JnL3BnL2NvbW1pdGRp ZmYvYTExNjg4NTVlMGRmOWFhYmI5OTdmZmMyNmRjOGVmNmFmYWUyNDI5YgoKTW9kaWZpZWQgRmls ZXMKLS0tLS0tLS0tLS0tLS0Kc3JjL2JhY2tlbmQvZXhlY3V0b3IvZXhlY0V4cHIuYyAgICAgICB8 ICA4ICsrKysrKysrCnNyYy9iYWNrZW5kL2V4ZWN1dG9yL2V4ZWNFeHBySW50ZXJwLmMgfCAxNCAr KysrKysrKysrKysrLQpzcmMvYmFja2VuZC9qaXQvbGx2bS9sbHZtaml0X2V4cHIuYyAgIHwgMzMg KysrKysrKysrKysrKysrKysrKysrKysrKysrKystLS0tCnNyYy9pbmNsdWRlL2V4ZWN1dG9yL2V4 ZWNFeHByLmggICAgICAgfCAgMSArCnNyYy90ZXN0L3JlZ3Jlc3MvZXhwZWN0ZWQvY2FzZS5vdXQg ICAgfCAgOCArKysrKysrKwpzcmMvdGVzdC9yZWdyZXNzL3NxbC9jYXNlLnNxbCAgICAgICAgIHwg IDUgKysrKysKNiBmaWxlcyBjaGFuZ2VkLCA2NCBpbnNlcnRpb25zKCspLCA1IGRlbGV0aW9ucygt KQoK --===============4202340721553565267==--