From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EEF92C433E0 for ; Fri, 31 Jul 2020 14:17:48 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BBD9B206DA for ; Fri, 31 Jul 2020 14:17:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=citrix.com header.i=@citrix.com header.b="K8nlNmVp" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BBD9B206DA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=citrix.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1k1Vqs-0002y6-5M; Fri, 31 Jul 2020 14:17:38 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1k1Vqr-0002xy-Cy for xen-devel@lists.xenproject.org; Fri, 31 Jul 2020 14:17:37 +0000 X-Inumbo-ID: 95360a0a-d338-11ea-abbe-12813bfff9fa Received: from esa4.hc3370-68.iphmx.com (unknown [216.71.155.144]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id 95360a0a-d338-11ea-abbe-12813bfff9fa; Fri, 31 Jul 2020 14:17:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=citrix.com; s=securemail; t=1596205056; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-id:content-transfer-encoding: mime-version; bh=QyIFJ9+6z5aSNXWn+RiFboyvev1mE5/Mf7OMP9avnX8=; b=K8nlNmVpep2lj64s/CQhioCh9wLig7dnoqjbnWmWkcFijka6B3X/noAW 9KJL0skHeXUjQWl6nTaHfxf6xIXCSQeitfefsXiRNFMaJKMyof6dLvFuE RcOLQC0ySMb2PUMuwzpaHllV2YJzEc1tmet54i6hiyjj9Fx8lntpe2Fyz U=; Authentication-Results: esa4.hc3370-68.iphmx.com; dkim=none (message not signed) header.i=none IronPort-SDR: 1xKBZ4gKgD9gFH+1jHFxj73g8j/n9jStd65somPgvlCJWF5ZpVGjwvj2AX8LiFkxpvbqy10M/b eGdEFkM1NclGEKVAy1L9Cmnrj8U992a20cu9DiFHU67o7ayMgEgRteqmNXl7XGT/wV14oLcY8v utx8borbU9COM8qusOzO5daCp+SKUDUq1swT2Frh4mhsIskaSTiamGarDvWTl1cRGDq33bFQ5A 3MancGKCCmQ8lieqnqR6mEfzab5mfUqCTMlesN++XBRO17ftUmVH9+s5GqvtCtyyCyVrOyypVE aH8= X-SBRS: 3.7 X-MesageID: 24508538 X-Ironport-Server: esa4.hc3370-68.iphmx.com X-Remote-IP: 162.221.158.21 X-Policy: $RELAYED X-IronPort-AV: E=Sophos;i="5.75,418,1589256000"; d="scan'208";a="24508538" From: George Dunlap To: Ian Jackson Subject: Re: [OSSTEST PATCH v2 19/41] Executive: Drop redundant AND clause Thread-Topic: [OSSTEST PATCH v2 19/41] Executive: Drop redundant AND clause Thread-Index: AQHWZzGIiXhuM2ONcUuWJjbNKhR3S6khmr+A Date: Fri, 31 Jul 2020 14:17:33 +0000 Message-ID: <6745953F-B208-49CF-BEA2-0956CC30891E@citrix.com> References: <20200731113820.5765-1-ian.jackson@eu.citrix.com> <20200731113820.5765-20-ian.jackson@eu.citrix.com> In-Reply-To: <20200731113820.5765-20-ian.jackson@eu.citrix.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: Apple Mail (2.3608.80.23.2.2) x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted Content-Type: text/plain; charset="us-ascii" Content-ID: <1C793E6989D8B64D921AB80437CD3BD8@citrix.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: "xen-devel@lists.xenproject.org" Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" > On Jul 31, 2020, at 12:37 PM, Ian Jackson wro= te: >=20 > In "Executive: Use index for report__find_test" we changed an EXISTS > subquery into a JOIN. >=20 > Now, the condition r.flight=3Df.flight is redundant because this is the > join column (from USING). >=20 > No functional change. >=20 > CC: George Dunlap > Signed-off-by: Ian Jackson Reviewed-by: George Dunlap