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 06C3D10329 for ; Sun, 15 Mar 2015 09:54:06 +0000 (UTC) Received: (qmail 28940 invoked by uid 500); 15 Mar 2015 09:54:00 -0000 Delivered-To: apmail-phoenix-dev-archive@phoenix.apache.org Received: (qmail 28879 invoked by uid 500); 15 Mar 2015 09:54:00 -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 28868 invoked by uid 99); 15 Mar 2015 09:54:00 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 15 Mar 2015 09:54:00 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=5.0 tests=ALL_TRUSTED,T_RP_MATCHES_RCVD X-Spam-Check-By: apache.org Received: from [140.211.11.3] (HELO mail.apache.org) (140.211.11.3) by apache.org (qpsmtpd/0.29) with SMTP; Sun, 15 Mar 2015 09:53:58 +0000 Received: (qmail 28735 invoked by uid 99); 15 Mar 2015 09:53:38 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 15 Mar 2015 09:53:38 +0000 Date: Sun, 15 Mar 2015 09:53:38 +0000 (UTC) From: "Menaka Madushanka (JIRA)" To: dev@phoenix.incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Issue Comment Deleted] (PHOENIX-1662) Implement missing date/time built-in functions and operators MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/PHOENIX-1662?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Menaka Madushanka updated PHOENIX-1662: --------------------------------------- Comment: was deleted (was: Hi James, I'm Menaka Madushanka from Faculty of Engineering, University of Peradeniya Sri Lanka. I'm a 3rd year undergraduate and following Computer Engineering. I have a good knowledge in Java and I have done a project in Java. So, I'd like to impliment this issue. For that, I need some clarifications. 1. Do I supposed to implement all the functions stated in http://www.postgresql.org/docs/8.1/static/functions-datetime.html ? 2. For this do, I need the Phoenix src. ? Thank you very much Menaka e-mail :- menaka12350@gmail.com) > Implement missing date/time built-in functions and operators > ------------------------------------------------------------ > > Key: PHOENIX-1662 > URL: https://issues.apache.org/jira/browse/PHOENIX-1662 > Project: Phoenix > Issue Type: Bug > Reporter: James Taylor > Labels: Java, SQL, gsoc2015, mentor > > Take a look at the typical date functions that are implemented in relational database systems (http://www.postgresql.org/docs/8.1/static/functions-datetime.html) and implement the same for Phoenix in Java following this guide: http://phoenix-hbase.blogspot.com/2013/04/how-to-add-your-own-built-in-function.html > Examples of missing functions include EXTRACT, AGE, the INTERVAL operator, etc. -- This message was sent by Atlassian JIRA (v6.3.4#6332)