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 1wjwoL-000Ns8-0K for pgsql-committers@arkaria.postgresql.org; Wed, 15 Jul 2026 10:25:53 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wjwoJ-006qwZ-2m for pgsql-committers@arkaria.postgresql.org; Wed, 15 Jul 2026 10:25:51 +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 4.96) (envelope-from ) id 1wjwoJ-006quK-22 for pgsql-committers@lists.postgresql.org; Wed, 15 Jul 2026 10:25:51 +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 4.98.2) (envelope-from ) id 1wjwoG-00000000MLu-2Xkj for pgsql-committers@lists.postgresql.org; Wed, 15 Jul 2026 10:25:51 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=postgresql.org; s=20171124; h=Date:Message-Id:Subject:To:From:MIME-Version: Content-Type:Sender:Reply-To:Cc:Content-Transfer-Encoding:Content-ID: Content-Description:In-Reply-To:References; bh=oOTpm7P9Z9v5pO8Vno7oc9bsAHTWIF9VJoatdUcn53U=; b=nL382O66DW4h6sMIXQW8hMoUDF gT41kuy9UwMSFqb78FfaEr7BeS5kp5TBevpBOncz+w3ohg008v0nm5l6RW94m6QSJZLdlU9Cd/QBb 0CNSaTvE7S3weUAQKs+ocYaT5rBrPBNQ/kQOeAVzbuX4Mqt6SXDNf1zPkXhDndCdEKtE0OkQnQ6iS oYJ5iKxD8ENEbaJWzPiV2v/ZNAROQdUAdDhgnKxSX8OLD84t6vyVMzm3xJu3RyOCUSEm0H8bNRVnh ObYwXZ0cO14oqJPbSePtpPyKXZ06hEIRlq+eHrtbCGcJ74MqL1+W2PwXnj3wsxYlyNT3RoBFTAcbk qjuko8Tg==; 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 1wjwoE-000v2i-1g for pgsql-committers@lists.postgresql.org; Wed, 15 Jul 2026 10:25:47 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wjwoD-000Hjb-21 for pgsql-committers@lists.postgresql.org; Wed, 15 Jul 2026 10:25:46 +0000 Content-Type: multipart/mixed; boundary="===============7362246395795746133==" MIME-Version: 1.0 From: Amit Kapila To: pgsql-committers@lists.postgresql.org Subject: pgsql: Reject concurrent sequence refreshes. X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Wed, 15 Jul 2026 10:25:46 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============7362246395795746133== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 UmVqZWN0IGNvbmN1cnJlbnQgc2VxdWVuY2UgcmVmcmVzaGVzLgoKJ0FMVEVSIFNVQlNDUklQVElP TiAuLi4gUkVGUkVTSCBTRVFVRU5DRVMnIGNhbiByYWNlIHdpdGggYW4gYWxyZWFkeQpydW5uaW5n IHNlcXVlbmNlIHN5bmNocm9uaXphdGlvbiB3b3JrZXIuIElmIGEgc2Vjb25kIHJlZnJlc2ggcmVx dWVzdApyZXNldHMgdGhlIHN5bmNocm9uaXphdGlvbiBzdGF0ZSB3aGlsZSB0aGUgd29ya2VyIGhh cyBhbHJlYWR5IGZldGNoZWQKc2VxdWVuY2UgdmFsdWVzIGZyb20gdGhlIHB1Ymxpc2hlciBidXQg aGFzIG5vdCB5ZXQgYXBwbGllZCB0aGVtIHRvIHRoZQpzdWJzY3JpYmVyLCB0aGUgd29ya2VyIGNh biBvdmVyd3JpdGUgdGhlIHN1YnNjcmliZXIgd2l0aCBzdGFsZSB2YWx1ZXMKYW5kIG1hcmsgdGhl IHN5bmNocm9uaXphdGlvbiBhcyBjb21wbGV0ZS4KCkF2b2lkIHRoaXMgcmFjZSBieSByZWplY3Rp bmcgJ0FMVEVSIFNVQlNDUklQVElPTiAuLi4gUkVGUkVTSCBTRVFVRU5DRVMnCndoZW4gYSBzZXF1 ZW5jZSBzeW5jaHJvbml6YXRpb24gd29ya2VyIGlzIGFscmVhZHkgcnVubmluZyBmb3IgdGhlCnN1 YnNjcmlwdGlvbi4gVGhlIGNvbW1hbmQgcmVwb3J0cyBhbiBlcnJvciBhc2tpbmcgdGhlIHVzZXIg dG8gcmVydW4gaXQKYWZ0ZXIgdGhlIGN1cnJlbnQgc3luY2hyb25pemF0aW9uIGNvbXBsZXRlcy4K CkFsc28gYWRkIGEgd2FpdCBmb3IgdGhlIHJlLWFkZGVkICdyZWdyZXNzX3M0JyBzZXF1ZW5jZSB0 byBmaW5pc2gKc3luY2hyb25pemluZyBpbiAwMzZfc2VxdWVuY2VzLnBsLCBzbyB0aGUgc3Vic2Vx dWVudCB0ZXN0IGRvZXMgbm90IHJhY2UKYWdhaW5zdCBpdHMgc2VxdWVuY2VzeW5jIHdvcmtlci4K ClJlcG9ydGVkLWJ5OiBOb2FoIE1pc2NoIDxub2FoQGxlYWRib2F0LmNvbT4KQXV0aG9yOiB2aWdu ZXNoIEMgPHZpZ25lc2gyMUBnbWFpbC5jb20+ClJldmlld2VkLWJ5OiBTaHZldGEgTWFsaWsgPHNo dmV0YS5tYWxpa0BnbWFpbC5jb20+ClJldmlld2VkLWJ5OiBIYXlhdG8gS3Vyb2RhIDxrdXJvZGEu aGF5YXRvQGZ1aml0c3UuY29tPgpSZXZpZXdlZC1ieTogQW1pdCBLYXBpbGEgPGFtaXQua2FwaWxh MTZAZ21haWwuY29tPgpCYWNrcGF0Y2gtdGhyb3VnaDogMTksIHdoZXJlIGl0IHdhcyBpbnRyb2R1 Y2VkCkRpc2N1c3Npb246IGh0dHBzOi8vcG9zdGdyLmVzL20vMjAyNjA3MTAwNDUyMTcuZjAubm9h aG1pc2NoQG1pY3Jvc29mdC5jb20KCkJyYW5jaAotLS0tLS0KUkVMXzE5X1NUQUJMRQoKRGV0YWls cwotLS0tLS0tCmh0dHBzOi8vZ2l0LnBvc3RncmVzcWwub3JnL3BnL2NvbW1pdGRpZmYvOTI4ZWQ5 YjY1M2U5NjhkZGI1NTlhM2ZkZTdmZjlhODRiMDhmMTE5NgoKTW9kaWZpZWQgRmlsZXMKLS0tLS0t LS0tLS0tLS0Kc3JjL2JhY2tlbmQvY29tbWFuZHMvc3Vic2NyaXB0aW9uY21kcy5jICB8IDI3ICsr KysrKysrKysrKysrKysrKysrKysrKysrKwpzcmMvdGVzdC9zdWJzY3JpcHRpb24vdC8wMzZfc2Vx dWVuY2VzLnBsIHwgIDQgKysrKwoyIGZpbGVzIGNoYW5nZWQsIDMxIGluc2VydGlvbnMoKykKCg== --===============7362246395795746133==--