Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id ECBAA200CF1 for ; Mon, 28 Aug 2017 14:42:07 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id EB3901647AF; Mon, 28 Aug 2017 12:42:07 +0000 (UTC) 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 450DB164771 for ; Mon, 28 Aug 2017 14:42:07 +0200 (CEST) Received: (qmail 78095 invoked by uid 500); 28 Aug 2017 12:42:05 -0000 Mailing-List: contact dev-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 dev@ignite.apache.org Received: (qmail 78084 invoked by uid 99); 28 Aug 2017 12:42:05 -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; Mon, 28 Aug 2017 12:42:05 +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 63C5D1A2C7D for ; Mon, 28 Aug 2017 12:42:05 +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-us.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id XD-aqxAJxuDP for ; Mon, 28 Aug 2017 12:42:04 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id 9840F5FE15 for ; Mon, 28 Aug 2017 12:42:04 +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 A43F8E012F for ; Mon, 28 Aug 2017 12:42:02 +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 D2E492537F for ; Mon, 28 Aug 2017 12:42:00 +0000 (UTC) Date: Mon, 28 Aug 2017 12:42:00 +0000 (UTC) From: "Vladimir Ozerov (JIRA)" To: dev@ignite.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (IGNITE-6199) SQL: DML processor should send deltas instead of full values when possible MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Mon, 28 Aug 2017 12:42:08 -0000 Vladimir Ozerov created IGNITE-6199: --------------------------------------- Summary: SQL: DML processor should send deltas instead of full values when possible Key: IGNITE-6199 URL: https://issues.apache.org/jira/browse/IGNITE-6199 Project: Ignite Issue Type: Task Components: sql Affects Versions: 2.1 Reporter: Vladimir Ozerov Currently we send full values during DML operations. Instead, we should find the way to send only changed attributes. Chances that it will require adding versions of existing entries, or even the whole MVCC, to prevent inconsistent updates. -- This message was sent by Atlassian JIRA (v6.4.14#64029)