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 1vsVOp-004SNz-1o for pgsql-committers@arkaria.postgresql.org; Wed, 18 Feb 2026 00:26:40 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1vsVOo-00DLXE-2D for pgsql-committers@arkaria.postgresql.org; Wed, 18 Feb 2026 00:26:38 +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 1vsVOo-00DLX6-1Y for pgsql-committers@lists.postgresql.org; Wed, 18 Feb 2026 00:26:38 +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 1vsVOl-000000018cd-3xym for pgsql-committers@lists.postgresql.org; Wed, 18 Feb 2026 00:26:37 +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 1vsVOm-003j7N-0m for pgsql-committers@lists.postgresql.org; Wed, 18 Feb 2026 00:26:36 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1vsVOk-001ML8-2q for pgsql-committers@lists.postgresql.org; Wed, 18 Feb 2026 00:26:35 +0000 Content-Type: multipart/mixed; boundary="===============3445153375186063440==" MIME-Version: 1.0 From: Michael Paquier To: pgsql-committers@lists.postgresql.org Subject: pgsql: Add concept of invalid value to SysCacheIdentifier X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Wed, 18 Feb 2026 00:26:35 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============3445153375186063440== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 QWRkIGNvbmNlcHQgb2YgaW52YWxpZCB2YWx1ZSB0byBTeXNDYWNoZUlkZW50aWZpZXIKClRoaXMg Y29tbWl0IHR3ZWFrcyB0aGUgZ2VuZXJhdGlvbiBvZiB0aGUgc3lzY2FjaGUgSURzIGZvciB0aGUg ZW51bQpTeXNDYWNoZUlkZW50aWZpZXIgdG8gbm93IGluY2x1ZGUgYW4gaW52YWxpZCB2YWx1ZSwg d2l0aCAtMSBhc3NpZ25lZCBhcwp2YWx1ZS4gIFRoZSBjb25jZXB0IG9mIGFuIGludmFsaWQgc3lz Y2FjaGUgSUQgZXhpc3RzIHdoZW4gaGFuZGxpbmcKbG9va3VwcyBvZiBhIE9iamVjdEFkZHJlc3Ms IGJhc2VkIG9uIHRoZWlyIHNldCBvZiBwcm9wZXJ0aWVzIGluCk9iamVjdFByb3BlcnR5VHlwZS4g IC0xIGlzIHVzZWQgZm9yIHRoZSBjYXNlIHdoZXJlIGFuIG9iamVjdCB0eXBlIGhhcyBubwpvcHRp b24gZm9yIGEgc3lzY2FjaGUgbG9va3VwLgoKVGhpcyBoYXMgYmVlbiBmb3VuZCBhcyBpbmRlcGVu ZGVudGx5IHVzZWZ1bCB3aGlsZSBkaXNjdXNzaW5nIGEgc3dpdGNoIG9mClN5c0NhY2hlSWRlbnRp ZmllciB0byBhIHR5cGVkZWYsIGFzIHdlIGFscmVhZHkgaGF2ZSBwbGFjZXMgdGhhdCB3YW50IHRv Cmtub3cgYWJvdXQgdGhlIGNvbmNlcHQgb2YgYW4gaW52YWxpZCB2YWx1ZSB3aGVuIGRlYWxpbmcg d2l0aApPYmplY3RBZGRyZXNzZXMuCgpSZXZpZXdlZC1ieTogQW5kcmVhcyBLYXJsc3NvbiA8YW5k cmVhc0Bwcm94ZWwuc2U+CkRpc2N1c3Npb246IGh0dHBzOi8vcG9zdGdyLmVzL20vYVpRUm5tcDlu Vmp0eEFIU0BwYXF1aWVyLnh5egoKQnJhbmNoCi0tLS0tLQptYXN0ZXIKCkRldGFpbHMKLS0tLS0t LQpodHRwczovL2dpdC5wb3N0Z3Jlc3FsLm9yZy9wZy9jb21taXRkaWZmL2MwNmI1Yjk5YmJiMGQw ZTVkZGVlYTk2NjFlYzc2NzhlM2NmNTNiNGMKCk1vZGlmaWVkIEZpbGVzCi0tLS0tLS0tLS0tLS0t CnNyYy9iYWNrZW5kL2NhdGFsb2cvYWNsY2hrLmMgICAgICAgIHwgIDIgKy0Kc3JjL2JhY2tlbmQv Y2F0YWxvZy9nZW5ia2kucGwgICAgICAgfCAxMSArKysrKy0tCnNyYy9iYWNrZW5kL2NhdGFsb2cv b2JqZWN0YWRkcmVzcy5jIHwgNjIgKysrKysrKysrKysrKysrKysrLS0tLS0tLS0tLS0tLS0tLS0t LQozIGZpbGVzIGNoYW5nZWQsIDQxIGluc2VydGlvbnMoKyksIDM0IGRlbGV0aW9ucygtKQoK --===============3445153375186063440==--