Return-Path: X-Original-To: apmail-hive-dev-archive@www.apache.org Delivered-To: apmail-hive-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id F24C717634 for ; Wed, 22 Oct 2014 01:10:34 +0000 (UTC) Received: (qmail 78712 invoked by uid 500); 22 Oct 2014 01:10:34 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 78584 invoked by uid 500); 22 Oct 2014 01:10:34 -0000 Mailing-List: contact dev-help@hive.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@hive.apache.org Delivered-To: mailing list dev@hive.apache.org Received: (qmail 78226 invoked by uid 500); 22 Oct 2014 01:10:33 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 78173 invoked by uid 99); 22 Oct 2014 01:10:33 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 22 Oct 2014 01:10:33 +0000 Date: Wed, 22 Oct 2014 01:10:33 +0000 (UTC) From: "Ashutosh Chauhan (JIRA)" To: hive-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HIVE-8555) Too many casts results in loss of original string representation for constant 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/HIVE-8555?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ashutosh Chauhan updated HIVE-8555: ----------------------------------- Description: {code} SELECT key, value FROM src WHERE key = cast(86 as double); 86.0 val_86 {code} With constant propagate off we get different and correct result. {code} set hive.optimize.constant.propagation=false; SELECT key, value FROM src WHERE key = cast(86 as double); 86 val_86 {code} was: {code} SELECT key, value FROM src WHERE key = cast(86 as double); 86.0 val_86 {code} With constant propagate off we get different and correct result. {code} set hive.optimize.constant.propagation=false; SELECT key, value FROM src WHERE key= cast(86 as double); 86 val_86 {code} > Too many casts results in loss of original string representation for constant > ------------------------------------------------------------------------------ > > Key: HIVE-8555 > URL: https://issues.apache.org/jira/browse/HIVE-8555 > Project: Hive > Issue Type: Bug > Components: Logical Optimizer > Affects Versions: 0.14.0 > Reporter: Ashutosh Chauhan > Assignee: Ashutosh Chauhan > Attachments: HIVE-8555.patch > > > {code} > SELECT key, value FROM src WHERE key = cast(86 as double); > 86.0 val_86 > {code} > With constant propagate off we get different and correct result. > {code} > set hive.optimize.constant.propagation=false; > SELECT key, value FROM src WHERE key = cast(86 as double); > 86 val_86 > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)