Return-Path: X-Original-To: apmail-lucene-java-user-archive@www.apache.org Delivered-To: apmail-lucene-java-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 66E6310BB0 for ; Tue, 7 May 2013 05:49:56 +0000 (UTC) Received: (qmail 26671 invoked by uid 500); 7 May 2013 05:49:54 -0000 Delivered-To: apmail-lucene-java-user-archive@lucene.apache.org Received: (qmail 26583 invoked by uid 500); 7 May 2013 05:49:54 -0000 Mailing-List: contact java-user-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: java-user@lucene.apache.org Delivered-To: mailing list java-user@lucene.apache.org Received: (qmail 26572 invoked by uid 99); 7 May 2013 05:49:53 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 07 May 2013 05:49:53 +0000 X-ASF-Spam-Status: No, hits=-0.1 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_MED,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of Jack.Liu@morningstar.com designates 64.18.2.157 as permitted sender) Received: from [64.18.2.157] (HELO exprod7og102.obsmtp.com) (64.18.2.157) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 07 May 2013 05:49:47 +0000 Received: from MSEXET82.morningstar.com ([216.228.224.46]) (using TLSv1) by exprod7ob102.postini.com ([64.18.6.12]) with SMTP ID DSNKUYiV3PPpc5v3Ky15xKr0f5Jb2Y/Ww/6X@postini.com; Mon, 06 May 2013 22:49:27 PDT Received: from MSEXCHM84.morningstar.com (172.28.13.44) by MSEXET82.morningstar.com (172.28.6.46) with Microsoft SMTP Server (TLS) id 14.3.123.3; Tue, 7 May 2013 00:49:16 -0500 Received: from MSEXCHM82.morningstar.com ([fe80::480c:4cff:6113:7a85]) by MSEXCHM84.morningstar.com ([fe80::a162:cbe6:e897:46fa%20]) with mapi id 14.03.0123.003; Tue, 7 May 2013 00:49:16 -0500 From: Jack Liu To: "java-user@lucene.apache.org" Subject: [sort order]how to support sort by max(field1),then field2 desc. Thread-Topic: [sort order]how to support sort by max(field1),then field2 desc. Thread-Index: Ac5K5lf3kMH0Qdm0SpSq5oWYfIzJtw== Date: Tue, 7 May 2013 05:49:14 +0000 Message-ID: Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.86.17.79] Content-Type: multipart/alternative; boundary="_000_FBA6ABE143E24A4E981B91AC9AA3E9F302244F77MSEXCHM82mornin_" MIME-Version: 1.0 X-Virus-Checked: Checked by ClamAV on apache.org --_000_FBA6ABE143E24A4E981B91AC9AA3E9F302244F77MSEXCHM82mornin_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable As we know, the we can sort by multi-fields, such as field1 , then field2. But I have another scenario: We need pick up the max(field1) record first, then sort by field2 for other= s records. Anyone can help me? Thanks in advance. Thanks Jack --_000_FBA6ABE143E24A4E981B91AC9AA3E9F302244F77MSEXCHM82mornin_--