Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 31444166A52 for ; Tue, 22 Aug 2017 12:10:06 +0200 (CEST) Received: (qmail 41357 invoked by uid 500); 22 Aug 2017 10:10:05 -0000 Mailing-List: contact issues-help@ignite.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@ignite.apache.org Delivered-To: mailing list issues@ignite.apache.org Received: (qmail 41348 invoked by uid 99); 22 Aug 2017 10:10:05 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 22 Aug 2017 10:10:05 +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 A25D01A0236 for ; Tue, 22 Aug 2017 10:10:03 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -100.002 X-Spam-Level: X-Spam-Status: No, score=-100.002 tagged_above=-999 required=6.31 tests=[RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id 5exBlB8tN4gz for ; Tue, 22 Aug 2017 10:10:03 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id 52F32619EC for ; Tue, 22 Aug 2017 10:10:02 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 2D716E0EA4 for ; Tue, 22 Aug 2017 10:10:01 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id A5B172538D for ; Tue, 22 Aug 2017 10:10:00 +0000 (UTC) Date: Tue, 22 Aug 2017 10:10:00 +0000 (UTC) From: "Vladimir Ozerov (JIRA)" To: issues@ignite.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (IGNITE-4149) Consider adding bitmap index to SQL engine. 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/IGNITE-4149?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Vladimir Ozerov updated IGNITE-4149: ------------------------------------ Fix Version/s: (was: 2.2) > Consider adding bitmap index to SQL engine. > ------------------------------------------- > > Key: IGNITE-4149 > URL: https://issues.apache.org/jira/browse/IGNITE-4149 > Project: Ignite > Issue Type: Task > Components: sql > Affects Versions: 1.7 > Reporter: Vladimir Ozerov > Labels: performance > > Bitmap index can help us a lot when there are only several distinct values. -- This message was sent by Atlassian JIRA (v6.4.14#64029)