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 1sFeiL-004UBp-Qn for pgsql-committers@arkaria.postgresql.org; Fri, 07 Jun 2024 18:53:26 +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 1sFeiK-00DsHj-8p for pgsql-committers@arkaria.postgresql.org; Fri, 07 Jun 2024 18:53:25 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sFefW-00DpMq-88 for pgsql-committers@lists.postgresql.org; Fri, 07 Jun 2024 18:50:31 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::227]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sFefU-000VDS-2s for pgsql-committers@lists.postgresql.org; Fri, 07 Jun 2024 18:50:30 +0000 Received: from gemulon.postgresql.org ([72.32.157.198]) by mahout.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sFefS-000d8N-Sf for pgsql-committers@lists.postgresql.org; Fri, 07 Jun 2024 18:50:26 +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 1sFefQ-000RWb-Ul for pgsql-committers@lists.postgresql.org; Fri, 07 Jun 2024 18:50:25 +0000 Content-Type: multipart/mixed; boundary="===============8531352640719693809==" MIME-Version: 1.0 From: Tom Lane To: pgsql-committers@lists.postgresql.org Subject: pgsql: Reject modifying a temp table of another session with ALTER TABL X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Fri, 07 Jun 2024 18:50:25 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============8531352640719693809== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 UmVqZWN0IG1vZGlmeWluZyBhIHRlbXAgdGFibGUgb2YgYW5vdGhlciBzZXNzaW9uIHdpdGggQUxU RVIgVEFCTEUuCgpOb3JtYWxseSB0aGlzIGNhc2UgaXNuJ3QgZXZlbiByZWFjaGFibGUgYnkgbm9u LXN1cGVydXNlcnMsIHNpbmNlCnBlcm1pc3Npb25zIGNoZWNrcyBwcmV2ZW50IG5hbWluZyBzdWNo IGEgdGFibGUuICBIb3dldmVyLCBpdCBpcwpwb3NzaWJsZSB0byBtYWtlIGl0IGhhcHBlbiBieSBh bHRlcmluZyBhIHBhcmVudCB0YWJsZSB3aG9zZSBjaGlsZAppcyBhbm90aGVyIHNlc3Npb24ncyB0 ZW1wIHRhYmxlLgoKV2UgZGVmaW5pdGVseSBjYW4ndCBzdXBwb3J0IGFueSBzdWNoIEFMVEVSIHRo YXQgcmVxdWlyZXMgbW9kaWZ5aW5nCnRoZSBjb250ZW50cyBvZiBzdWNoIGEgdGFibGUsIHNpbmNl IHdlIGxhY2sgYWNjZXNzIHRvIHRoZSBvdGhlcgpzZXNzaW9uJ3MgdGVtcG9yYXJ5LWJ1ZmZlciBw b29sLiAgQnV0IHRoZXJlIHNlZW1zIG5vIGdvb2QgcmVhc29uCnRvIGFsbG93IGl0IGV2ZW4gaWYg aXQnZCBvbmx5IHJlcXVpcmUgY2hhbmdpbmcgY2F0YWxvZyBjb250ZW50cy4KT25lIHJlYXNvbiBu b3QgdG8gYWxsb3cgaXQgaXMgdGhhdCB3ZSdkIHJhdGhlciBub3QgZXhwb3NlIHRoZQppbXBsZW1l bnRhdGlvbi1kZXBlbmRlbnQgYmVoYXZpb3Igb2Ygd2hldGhlciBhIHNwZWNpZmljIEFMVEVSCnJl cXVpcmVzIHRvdWNoaW5nIHRoZSB0YWJsZSBjb250ZW50cy4gIEFub3RoZXIgaXMgdGhhdCB0aGVy ZSBtYXkKYmUgKGluIGZ1dHVyZSwgZXZlbiBpZiBub3QgdG9kYXkpIG9wdGltaXphdGlvbnMgdGhh dCBhc3N1bWUgdGhhdAphIHNlc3Npb24ncyBvd24gdGVtcCB0YWJsZXMgd29uJ3QgYmUgbW9kaWZp ZWQgYnkgb3RoZXIgc2Vzc2lvbnMuCgpIZW5jZSwgYWRkIGEgUkVMQVRJT05fSVNfT1RIRVJfVEVN UCgpIGNoZWNrIHRvIGFsbCB0aGUgcGxhY2VzCndoZXJlIEFMVEVSIFRBQkxFIGN1cnJlbnRseSBk b2VzIENoZWNrVGFibGVOb3RJblVzZSgpLiAgKEkgbG9va2VkCnRocm91Z2ggYWxsIG90aGVyIGNh bGxlcnMgb2YgQ2hlY2tUYWJsZU5vdEluVXNlKCksIGFuZCB0aGV5IHNlZW0KT0sgYWxyZWFkeS4p CgpQZXIgYnVnICMxODQ5MiBmcm9tIEFsZXhhbmRlciBMYWtoaW4uICBCYWNrLXBhdGNoIHRvIGFs bCBzdXBwb3J0ZWQKYnJhbmNoZXMuCgpEaXNjdXNzaW9uOiBodHRwczovL3Bvc3Rnci5lcy9tLzE4 NDkyLWM3YTI2MzRiZjQ5Njg3NjNAcG9zdGdyZXNxbC5vcmcKCkJyYW5jaAotLS0tLS0KbWFzdGVy CgpEZXRhaWxzCi0tLS0tLS0KaHR0cHM6Ly9naXQucG9zdGdyZXNxbC5vcmcvcGcvY29tbWl0ZGlm Zi83ZWQ4Y2U4YTQ2OWIwMmZhNTgyNzZjNjAzNTc1ODc0OWFlNDY5YmNmCgpNb2RpZmllZCBGaWxl cwotLS0tLS0tLS0tLS0tLQpzcmMvYmFja2VuZC9jb21tYW5kcy90YWJsZWNtZHMuYyB8IDYwICsr KysrKysrKysrKysrKysrKysrKysrKysrKysrKystLS0tLS0tLS0KMSBmaWxlIGNoYW5nZWQsIDQ3 IGluc2VydGlvbnMoKyksIDEzIGRlbGV0aW9ucygtKQoK --===============8531352640719693809==--