Return-Path: X-Original-To: apmail-phoenix-dev-archive@minotaur.apache.org Delivered-To: apmail-phoenix-dev-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 4C50818BEA for ; Mon, 29 Feb 2016 07:23:21 +0000 (UTC) Received: (qmail 39165 invoked by uid 500); 29 Feb 2016 07:23:21 -0000 Delivered-To: apmail-phoenix-dev-archive@phoenix.apache.org Received: (qmail 39102 invoked by uid 500); 29 Feb 2016 07:23:21 -0000 Mailing-List: contact dev-help@phoenix.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@phoenix.apache.org Delivered-To: mailing list dev@phoenix.apache.org Received: (qmail 39091 invoked by uid 99); 29 Feb 2016 07:23:21 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd4-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 29 Feb 2016 07:23:21 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd4-us-west.apache.org (ASF Mail Server at spamd4-us-west.apache.org) with ESMTP id AEABDC0856 for ; Mon, 29 Feb 2016 07:23:20 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd4-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -4.349 X-Spam-Level: X-Spam-Status: No, score=-4.349 tagged_above=-999 required=6.31 tests=[KAM_LAZY_DOMAIN_SECURITY=1, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-0.329] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd4-us-west.apache.org [10.40.0.11]) (amavisd-new, port 10024) with ESMTP id Q3_cnxS2FL8F for ; Mon, 29 Feb 2016 07:23:20 +0000 (UTC) Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with SMTP id 24E815F54E for ; Mon, 29 Feb 2016 07:23:18 +0000 (UTC) Received: (qmail 39043 invoked by uid 99); 29 Feb 2016 07:23:18 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 29 Feb 2016 07:23:18 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 0F6792C14F4 for ; Mon, 29 Feb 2016 07:23:18 +0000 (UTC) Date: Mon, 29 Feb 2016 07:23:18 +0000 (UTC) From: "Ankit Singhal (JIRA)" To: dev@phoenix.incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (PHOENIX-2722) support mysql "limit,offset" clauses MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/PHOENIX-2722?page=3Dcom.atlass= ian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ankit Singhal updated PHOENIX-2722: ----------------------------------- Description:=20 For serial query(query with =E2=80=9Cserial" hint or =E2=80=9Climit" witho= ut "order by=E2=80=9D), we can limit each scan(using page filter) to =E2=80= =9Climit+offset=E2=80=9D instead of limit earlier. And then, for all queries, we can forward the relevant client iterators to = the offset provided and then return the result. WDYT, [~jamestaylor] was: For serial query(query with =E2=80=9Cserial" hint or =E2=80=9Climit" witho= ut "order by=E2=80=9D), we can limit each scan(using page filter) to =E2=80= =9Climit+offset=E2=80=9D instead of limit earlier. And then, for all queries, we can forward the client iterators to the offse= t provided and then return the result. WDYT, [~jamestaylor] > support mysql "limit,offset" clauses=20 > ------------------------------------- > > Key: PHOENIX-2722 > URL: https://issues.apache.org/jira/browse/PHOENIX-2722 > Project: Phoenix > Issue Type: New Feature > Reporter: Ankit Singhal > Assignee: Ankit Singhal > Priority: Minor > > For serial query(query with =E2=80=9Cserial" hint or =E2=80=9Climit" wit= hout "order by=E2=80=9D), we can limit each scan(using page filter) to =E2= =80=9Climit+offset=E2=80=9D instead of limit earlier. > And then, for all queries, we can forward the relevant client iterators t= o the offset provided and then return the result. > WDYT, [~jamestaylor] -- This message was sent by Atlassian JIRA (v6.3.4#6332)