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 1rrjMR-002L5Y-E6 for pgsql-committers@arkaria.postgresql.org; Tue, 02 Apr 2024 18:59:55 +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 1rrjMQ-00B00B-Ha for pgsql-committers@arkaria.postgresql.org; Tue, 02 Apr 2024 18:59:54 +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 1rrjMQ-00Azi8-4s for pgsql-committers@lists.postgresql.org; Tue, 02 Apr 2024 18:59:54 +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 1rrjML-000EXQ-OG for pgsql-committers@lists.postgresql.org; Tue, 02 Apr 2024 18:59:52 +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 1rrjMK-000YDb-JW for pgsql-committers@lists.postgresql.org; Tue, 02 Apr 2024 18:59:48 +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 1rrjMJ-000ARN-CG for pgsql-committers@lists.postgresql.org; Tue, 02 Apr 2024 18:59:47 +0000 Content-Type: multipart/mixed; boundary="===============2390899176400305409==" MIME-Version: 1.0 From: Tom Lane To: pgsql-committers@lists.postgresql.org Subject: pgsql: Avoid deadlock during orphan temp table removal. X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Tue, 02 Apr 2024 18:59:47 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============2390899176400305409== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 QXZvaWQgZGVhZGxvY2sgZHVyaW5nIG9ycGhhbiB0ZW1wIHRhYmxlIHJlbW92YWwuCgpJZiB0ZW1w IHRhYmxlcyBoYXZlIGRlcGVuZGVuY2llcyAoc3VjaCBhcyBzZXF1ZW5jZXMpIHRoZW4gaXQncwpw b3NzaWJsZSBmb3IgYXV0b3ZhY3V1bSdzIGNsZWFudXAgb2Ygb3JwaGFuIHRlbXAgdGFibGVzIHRv IGRlYWRsb2NrCmFnYWluc3QgYW4gaW5jb21pbmcgYmFja2VuZCB0aGF0J3MgdHJ5aW5nIHRvIGNs ZWFuIG91dCB0aGUgdGVtcApuYW1lc3BhY2UgZm9yIGl0cyBvd24gdXNlLiAgVGhhdCBjYW4gaGFw cGVuIGJlY2F1c2UgUmVtb3ZlVGVtcFJlbGF0aW9ucycKcGVyZm9ybURlbGV0aW9uIGNhbGwgY2Fu IHZpc2l0IG9iamVjdHMgd2l0aGluIHRoZSBuYW1lc3BhY2UgaW4KYW4gb3JkZXIgZGlmZmVyZW50 IGZyb20gdGhlIG9yZGVyIGluIHdoaWNoIGEgcGVyLXRhYmxlIGRlbGV0aW9uCndpbGwgdmlzaXQg dGhlbS4KClRvIGZpeCwgb2JzZXJ2ZSB0aGF0IHBlcmZvcm1EZWxldGlvbiB3aWxsIGJlZ2luIGJ5 IHRha2luZyBhbiBleGNsdXNpdmUKbG9jayBvbiB0aGUgdGVtcCBuYW1lc3BhY2UgKGV2ZW4gdGhv dWdoIGl0IHdvbid0IGFjdHVhbGx5IGRlbGV0ZSBpdCkuClNvLCBpZiB3ZSBjYW4gZ2V0IGEgc2hh cmVkIGxvY2sgb24gdGhlIG5hbWVzcGFjZSwgd2UgY2FuIGJlIHN1cmUgd2UncmUKbm90IHJ1bm5p bmcgY29uY3VycmVudGx5IHdpdGggUmVtb3ZlVGVtcFJlbGF0aW9ucywgd2hpbGUgYWxzbyBub3QK Y29uZmxpY3Rpbmcgd2l0aCBvcmRpbmFyeSB1c2Ugb2YgdGhlIG5hbWVzcGFjZS4gIFRoaXMgcmVx dWlyZXMKaW50cm9kdWNpbmcgYSBjb25kaXRpb25hbCB2ZXJzaW9uIG9mIExvY2tEYXRhYmFzZU9i amVjdCwgYnV0IHRoYXQncyBubwpiaWcgZGVhbC4gIChJdCdzIHN1cnByaXNpbmcgd2UndmUgZ290 IGFsb25nIHdpdGhvdXQgdGhhdCB0aGlzIGxvbmcuKQoKUmVwb3J0IGFuZCBwYXRjaCBieSBNaWto YWlsIFpoaWxpbi4gIEJhY2stcGF0Y2ggdG8gYWxsIHN1cHBvcnRlZApicmFuY2hlcy4KCkRpc2N1 c3Npb246IGh0dHBzOi8vcG9zdGdyLmVzL20vYzQzY2UwMjgtMmJjMi00ODY1LTliODktM2Y3MDYy NDZlZWQ1QHBvc3RncmVzcHJvLnJ1CgpCcmFuY2gKLS0tLS0tCm1hc3RlcgoKRGV0YWlscwotLS0t LS0tCmh0dHBzOi8vZ2l0LnBvc3RncmVzcWwub3JnL3BnL2NvbW1pdGRpZmYvNmZhY2E5YWUyODc4 YzhmNjQyYTJlNTc0OGQyZGJiMmI5MTM0MWJlYwoKTW9kaWZpZWQgRmlsZXMKLS0tLS0tLS0tLS0t LS0Kc3JjL2JhY2tlbmQvcG9zdG1hc3Rlci9hdXRvdmFjdXVtLmMgfCAyMSArKysrKysrKysrKysr KysrKysrLQpzcmMvYmFja2VuZC9zdG9yYWdlL2xtZ3IvbG1nci5jICAgICB8IDM4ICsrKysrKysr KysrKysrKysrKysrKysrKysrKysrKysrKysrKysKc3JjL2luY2x1ZGUvc3RvcmFnZS9sbWdyLmgg ICAgICAgICAgfCAgMiArKwozIGZpbGVzIGNoYW5nZWQsIDYwIGluc2VydGlvbnMoKyksIDEgZGVs ZXRpb24oLSkKCg== --===============2390899176400305409==--