Return-Path: X-Original-To: apmail-asterixdb-notifications-archive@minotaur.apache.org Delivered-To: apmail-asterixdb-notifications-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id E9D1D18654 for ; Fri, 15 Jan 2016 04:38:41 +0000 (UTC) Received: (qmail 87161 invoked by uid 500); 15 Jan 2016 04:38:41 -0000 Delivered-To: apmail-asterixdb-notifications-archive@asterixdb.apache.org Received: (qmail 87130 invoked by uid 500); 15 Jan 2016 04:38:41 -0000 Mailing-List: contact notifications-help@asterixdb.incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@asterixdb.incubator.apache.org Delivered-To: mailing list notifications@asterixdb.incubator.apache.org Received: (qmail 87121 invoked by uid 99); 15 Jan 2016 04:38:41 -0000 Received: from Unknown (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 15 Jan 2016 04:38:41 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id 728501A00DA for ; Fri, 15 Jan 2016 04:38:41 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 0.426 X-Spam-Level: X-Spam-Status: No, score=0.426 tagged_above=-999 required=6.31 tests=[KAM_LAZY_DOMAIN_SECURITY=1, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-0.554] autolearn=disabled Received: from mx1-us-east.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id vD-HCovM9STw for ; Fri, 15 Jan 2016 04:38:41 +0000 (UTC) Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx1-us-east.apache.org (ASF Mail Server at mx1-us-east.apache.org) with SMTP id 7E57843A97 for ; Fri, 15 Jan 2016 04:38:40 +0000 (UTC) Received: (qmail 87066 invoked by uid 99); 15 Jan 2016 04:38:39 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 15 Jan 2016 04:38:39 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id C58802C0453 for ; Fri, 15 Jan 2016 04:38:39 +0000 (UTC) Date: Fri, 15 Jan 2016 04:38:39 +0000 (UTC) From: "Taewoo Kim (JIRA)" To: notifications@asterixdb.incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (ASTERIXDB-1157) Push limit into sort MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/ASTERIXDB-1157?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15101180#comment-15101180 ] Taewoo Kim commented on ASTERIXDB-1157: --------------------------------------- I have applied this feature in my branch. Will be merged along with an index-only plan implementation. > Push limit into sort > -------------------- > > Key: ASTERIXDB-1157 > URL: https://issues.apache.org/jira/browse/ASTERIXDB-1157 > Project: Apache AsterixDB > Issue Type: Improvement > Reporter: Yingyi Bu > Assignee: Taewoo Kim > > Jianfeng has implemented the runtime of "sort" that can terminate earlier if there is a "limit". An additional re-rewriting rule in the optimizer is needed and additional parameter should be added into the logical sort operator. -- This message was sent by Atlassian JIRA (v6.3.4#6332)