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 B9696200CA3 for ; Tue, 2 May 2017 13:41:07 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id B82C9160BA1; Tue, 2 May 2017 11:41:07 +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 0AC8F160BAC for ; Tue, 2 May 2017 13:41:06 +0200 (CEST) Received: (qmail 41332 invoked by uid 500); 2 May 2017 11:41:06 -0000 Mailing-List: contact dev-help@flink.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@flink.apache.org Delivered-To: mailing list dev@flink.apache.org Received: (qmail 41205 invoked by uid 99); 2 May 2017 11:41:06 -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; Tue, 02 May 2017 11:41:06 +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 AC40FC0254 for ; Tue, 2 May 2017 11:41:05 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd4-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 (spamd4-us-west.apache.org [10.40.0.11]) (amavisd-new, port 10024) with ESMTP id gw1tuhujO1tp for ; Tue, 2 May 2017 11:41:05 +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 D35285FB2C for ; Tue, 2 May 2017 11:41:04 +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 7025AE093C for ; Tue, 2 May 2017 11:41:04 +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 1778621DE2 for ; Tue, 2 May 2017 11:41:04 +0000 (UTC) Date: Tue, 2 May 2017 11:41:04 +0000 (UTC) From: "sunjincheng (JIRA)" To: dev@flink.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (FLINK-6428) Add supported DISTINCT in dataStream SQL MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Tue, 02 May 2017 11:41:07 -0000 sunjincheng created FLINK-6428: ---------------------------------- Summary: Add supported DISTINCT in dataStream SQL Key: FLINK-6428 URL: https://issues.apache.org/jira/browse/FLINK-6428 Project: Flink Issue Type: New Feature Components: Table API & SQL Reporter: sunjincheng Assignee: sunjincheng Add supported DISTINCT in dataStream SQL as follow: DATA: {code} (name, age) (kevin, 28), (sunny, 6), (jack, 6) {code} SQL: {code} SELECT DISTINCT age FROM MyTable" {code} RESULTS: {code} 28, 6 {code} [~fhueske] do you we need this feature? -- This message was sent by Atlassian JIRA (v6.3.15#6346)