From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: X-Spam-Status: No, score=-3.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE shortcircuit=no autolearn=ham autolearn_force=no version=3.4.6 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by dcvr.yhbt.net (Postfix) with ESMTPS id 536051F406 for ; Tue, 7 Nov 2023 18:07:10 +0000 (UTC) Authentication-Results: dcvr.yhbt.net; dkim=pass (1024-bit key; unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=TEmroG1h; dkim-atps=neutral Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 5C4BB612F3; Tue, 7 Nov 2023 18:07:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E3291C433C9; Tue, 7 Nov 2023 18:07:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1699380429; bh=fUm74TwGbtyAoxdQFp1UepoSpQsC8vwPKUTsR7OdlYQ=; h=Date:From:To:Subject:From; b=TEmroG1hJIP8U7AovhxkSlfPjoZ3Oqvnmf4WgSQtiFqPI01vkasXpR3rHA7Y/1hae PC1yeQvTPcT2IJgDMmEEmeDEDIX4C24Ht+NnF4stWI25dtatTLTpX7SHe1qaU41uXa TdHuueDcOREsjWZ9WNzOF5ZL+F0hn6miazkRktY8= Date: Tue, 7 Nov 2023 13:07:07 -0500 From: Konstantin Ryabitsev To: meta@public-inbox.org Subject: Query to see all new "topics" Message-ID: <20231107-skilled-cobra-of-swiftness-a6ff26@meerkat> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline List-Id: Hello: Following the discussion on the ksummit list [1], I wanted to give someone a query they could use to keep an eye on any new threads. Is there a xapian query that can be used to effectively say "return just top-level messages and exclude any follow-ups"? It's not quite as simple as "s:* AND NOT s:Re:" because we also want to exclude threaded patches. Some kind of equivalent of "any messages without an in-reply-to/references header"? -K [1] https://lore.kernel.org/ksummit/20231106-venomous-raccoon-of-wealth-acc57c@nitro/T/