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 1qatEj-00Acml-Dk for pgsql-bugs@arkaria.postgresql.org; Tue, 29 Aug 2023 07:34:06 +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 1qatEh-004Z9i-QF for pgsql-bugs@arkaria.postgresql.org; Tue, 29 Aug 2023 07:34:03 +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 1qasRT-004JVQ-W0 for pgsql-bugs@lists.postgresql.org; Tue, 29 Aug 2023 06:43:12 +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 1qasRO-001gUf-U8 for pgsql-bugs@lists.postgresql.org; Tue, 29 Aug 2023 06:43:11 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=postgresql.org; s=20171124; h=Message-ID:Date:Reply-To:Cc:From:To:Subject: MIME-Version:Content-Type:Sender:Content-Transfer-Encoding:Content-ID: Content-Description:In-Reply-To:References; bh=R/aijXkj1EN+GfYCLpGM1PMPqfcj4cNOqHfY8Tn/vNs=; b=2F2IYrbxdC6VxO/ys+GLoRgL+n jHvolE/x32n/QwmiDGi3cKjqmh1sfVpshZ3T/b78wsmzo298CuCz2dvgcHvyhyEUQAXSOCQGAwnW3 SEZFGK6uK+N54MkSkXZP13+jX1rllZ2aaymN4nw5CPVUwWhGoYvTNXgmJVxUkBw5ruegj0gIc/HIf o9BT+iGJrI1NoQmSusVhiU7tqEeAks5S7H0X5tM8eM+LVycmQPySaC/WYIPRkYhuM99QHwXfeyBbG yvHHwHRyZJ2+vwT7qDXky/zkDv42KnpNxY0o/1sm44X1u2gixv/TK7BtQj3Rq+zlrDEStj1//vXda 79rZCE5g==; Received: from wrigleys.postgresql.org ([2a02:c0:301:0:ffff::34]) by mahout.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qasRL-0000xN-TI for pgsql-bugs@lists.postgresql.org; Tue, 29 Aug 2023 06:43:05 +0000 Received: from localhost ([127.0.0.1] helo=wrigleys.postgresql.org) by wrigleys.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1qasRK-005LDL-3p for pgsql-bugs@lists.postgresql.org; Tue, 29 Aug 2023 06:43:02 +0000 Content-Type: multipart/mixed; boundary="===============3587481745229546600==" MIME-Version: 1.0 Subject: BUG #18074: After enabling JIT, the query runtime increased by over a thousand times. To: pgsql-bugs@lists.postgresql.org From: PG Bug reporting form Cc: sdqdfcd@126.com Reply-To: sdqdfcd@126.com, pgsql-bugs@lists.postgresql.org Date: Tue, 29 Aug 2023 06:42:16 +0000 Message-ID: <18074-9f187d80c23e0fd9@postgresql.org> X-Auto-Response-Suppress: All Auto-Submitted: auto-generated List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============3587481745229546600== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 VGhlIGZvbGxvd2luZyBidWcgaGFzIGJlZW4gbG9nZ2VkIG9uIHRoZSB3ZWJzaXRlOgoKQnVnIHJl ZmVyZW5jZTogICAgICAxODA3NApMb2dnZWQgYnk6ICAgICAgICAgIEN1bkRpIEZhbmcKRW1haWwg YWRkcmVzczogICAgICBzZHFkZmNkQDEyNi5jb20KUG9zdGdyZVNRTCB2ZXJzaW9uOiAxNC45Ck9w ZXJhdGluZyBzeXN0ZW06ICAgVWJ1bnR1IDIwLjA0IHg2NApEZXNjcmlwdGlvbjogICAgICAgIAoK VGhpcyBpcyBhIGJ1ZyBJIGZvdW5kIHVzaW5nIG15IGZ1enplciB0b29sLiBJIGNyZWF0ZWQgYSB0 YWJsZSBhbmQgaW5zZXJ0ZWQKZGF0YSB1c2luZyB0aGUgZm9sbG93aW5nIGNvbW1hbmRzOg0KYGBg 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