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 1vEIxO-009gs5-P7 for pgsql-committers@arkaria.postgresql.org; Thu, 30 Oct 2025 03:04:10 +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 1vEIxN-005PTi-MQ for pgsql-committers@arkaria.postgresql.org; Thu, 30 Oct 2025 03:04:08 +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 1vEIxN-005PTX-Ef for pgsql-committers@lists.postgresql.org; Thu, 30 Oct 2025 03:04:08 +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 4.96) (envelope-from ) id 1vEIxK-004Uc9-2U for pgsql-committers@lists.postgresql.org; Thu, 30 Oct 2025 03:04:07 +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=1lOAAqvvsC+r1J/+1m4VsASAZwBbj8+eS/dMA+WinUM=; b=sjaief3iOtga0E01xxfQ50H+LC rcGYdwkmtmi6tgSbEWctx3tFXyFINRoROdJYc2d7aDu+I0l/AK8CgPNQJHyvx+DSiEe0ybu3g7rP6 et4q86TQZMvNUU3KIPZkxOpcmLcp8OWBRT374CKlwDvD2tD+HSpPkJjEZLhMm4iaOrpxcV6YEvT7v NP6KwDS1anY3FvhxUFv+251/86uAuVXC+hHhhoBHLBwSkqzSW6lntm4cgkEWA43vI7AGVQOA4icHM XGtsU1NUyDCDlnFdlDn5qDeOnzj721ImR2KN5uttVEamLUqhMrc6ZFcaxziY1u4O1QywK9px7IM2w fFIE32qg==; 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 1vEIxL-007HDo-Mw for pgsql-committers@lists.postgresql.org; Thu, 30 Oct 2025 03:04:06 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1vEIxK-004BCC-0E for pgsql-committers@lists.postgresql.org; Thu, 30 Oct 2025 03:04:06 +0000 Content-Type: multipart/mixed; boundary="===============1940654158472309152==" MIME-Version: 1.0 From: Richard Guo To: pgsql-committers@lists.postgresql.org Subject: pgsql: Disable parallel plans for RIGHT_SEMI joins X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Thu, 30 Oct 2025 03:04:06 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============1940654158472309152== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 RGlzYWJsZSBwYXJhbGxlbCBwbGFucyBmb3IgUklHSFRfU0VNSSBqb2lucwoKUklHSFRfU0VNSSBq b2lucyByZWx5IG9uIHRoZSBIRUFQX1RVUExFX0hBU19NQVRDSCBmbGFnIHRvIGd1YXJhbnRlZQp0 aGF0IG9ubHkgdGhlIGZpcnN0IG1hdGNoIGZvciBlYWNoIGlubmVyIHR1cGxlIGlzIGNvbnNpZGVy ZWQuCkhvd2V2ZXIsIGluIGEgcGFyYWxsZWwgaGFzaCBqb2luLCB0aGUgaW5uZXIgcmVsYXRpb24g aXMgc3RvcmVkIGluIGEKc2hhcmVkIGdsb2JhbCBoYXNoIHRhYmxlIHRoYXQgY2FuIGJlIHByb2Jl ZCBieSBtdWx0aXBsZSB3b3JrZXJzCmNvbmN1cnJlbnRseS4gIFRoaXMgYWxsb3dzIGRpZmZlcmVu dCB3b3JrZXJzIHRvIGluc3BlY3QgYW5kIHNldCB0aGUKbWF0Y2ggZmxhZ3Mgb2YgdGhlIHNhbWUg aW5uZXIgdHVwbGVzIGF0IHRoZSBzYW1lIHRpbWUuCgpJZiB0d28gd29ya2VycyBwcm9iZSB0aGUg c2FtZSBpbm5lciB0dXBsZSBjb25jdXJyZW50bHksIGJvdGggbWF5IHNlZQp0aGUgbWF0Y2ggZmxh ZyBhcyB1bnNldCBhbmQgZW1pdCB0aGUgc2FtZSB0dXBsZSwgbGVhZGluZyB0byBkdXBsaWNhdGUK b3V0cHV0IHJvd3MgYW5kIHZpb2xhdGluZyBSSUdIVF9TRU1JIGpvaW4gc2VtYW50aWNzLgoKRm9y IG5vdywgd2UgZGlzYWJsZSBwYXJhbGxlbCBwbGFucyBmb3IgUklHSFRfU0VNSSBqb2lucy4gIElu IHRoZSBsb25nCnRlcm0sIGl0IG1heSBiZSBwb3NzaWJsZSB0byBzdXBwb3J0IHBhcmFsbGVsIGV4 ZWN1dGlvbiBieSBwZXJmb3JtaW5nCmF0b21pYyBvcGVyYXRpb25zIG9uIHRoZSBtYXRjaCBmbGFn LCBmb3IgZXhhbXBsZSB1c2luZyBhIENBUyBvcgpzaW1pbGFyIG1lY2hhbmlzbS4KCkJhY2twYXRj aCB0byB2MTgsIHdoZXJlIFJJR0hUX1NFTUkgam9pbiB3YXMgaW50cm9kdWNlZC4KCkJ1ZzogIzE5 MDk0ClJlcG9ydGVkLWJ5OiBMb3JpIENvcmJhbmkgPExvcmkuQ29yYmFuaUBqYXgub3JnPgpEaWFn bm9zZWQtYnk6IFRvbSBMYW5lIDx0Z2xAc3NzLnBnaC5wYS51cz4KQXV0aG9yOiBSaWNoYXJkIEd1 byA8Z3VvZmVuZ2xpbnV4QGdtYWlsLmNvbT4KUmV2aWV3ZWQtYnk6IFRvbSBMYW5lIDx0Z2xAc3Nz LnBnaC5wYS51cz4KRGlzY3Vzc2lvbjogaHR0cHM6Ly9wb3N0Z3IuZXMvbS8xOTA5NC02ZWQ0MTBl YjViMjU2YWJkQHBvc3RncmVzcWwub3JnCkJhY2twYXRjaC10aHJvdWdoOiAxOAoKQnJhbmNoCi0t LS0tLQpSRUxfMThfU1RBQkxFCgpEZXRhaWxzCi0tLS0tLS0KaHR0cHM6Ly9naXQucG9zdGdyZXNx bC5vcmcvcGcvY29tbWl0ZGlmZi9lZjYxNjhiYWZlOWJlMWE1NzgxYjJjNDcxZmZhNDY1MGYzMWY5 YTc3CgpNb2RpZmllZCBGaWxlcwotLS0tLS0tLS0tLS0tLQpzcmMvYmFja2VuZC9vcHRpbWl6ZXIv cGF0aC9qb2lucGF0aC5jIHwgMjcgKysrKysrKysrKysrKysrKysrKy0tLS0tLS0tCnNyYy90ZXN0 L3JlZ3Jlc3MvZXhwZWN0ZWQvam9pbi5vdXQgICAgfCAyNyArKysrKysrKysrKysrKysrKysrKysr KysrKysKc3JjL3Rlc3QvcmVncmVzcy9zcWwvam9pbi5zcWwgICAgICAgICB8IDIwICsrKysrKysr KysrKysrKysrKysrCjMgZmlsZXMgY2hhbmdlZCwgNjYgaW5zZXJ0aW9ucygrKSwgOCBkZWxldGlv bnMoLSkKCg== --===============1940654158472309152==--