Mailing-List: contact derby-dev-help@db.apache.org; run by ezmlm
Precedence: bulk
Reply-To: <derby-dev@db.apache.org>
Message-ID: <24354085.11011271684509886.JavaMail.jira@thor>
Date: Mon, 19 Apr 2010 09:41:49 -0400 (EDT)
From: "C.S. Nirmal J. Fernando (JIRA)" <jira@apache.org>
To: derby-dev@db.apache.org
Subject: [jira] Assigned: (DERBY-4371) Non-selected columns for SELECT
 DISTINCT allowed in ORDER BY clause if ordered by expression
In-Reply-To: <809488972.1252323237535.JavaMail.jira@brutus>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


     [ https://issues.apache.org/jira/browse/DERBY-4371?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

C.S. Nirmal J. Fernando reassigned DERBY-4371:
----------------------------------------------

    Assignee: C.S. Nirmal J. Fernando

> Non-selected columns for SELECT DISTINCT allowed in ORDER BY clause if ordered by expression
> --------------------------------------------------------------------------------------------
>
>                 Key: DERBY-4371
>                 URL: https://issues.apache.org/jira/browse/DERBY-4371
>             Project: Derby
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 10.5.1.1
>            Reporter: Bernt M. Johnsen
>            Assignee: C.S. Nirmal J. Fernando
>            Priority: Critical
>
> How to repeat:
> ij> create table t (i integer, j integer);;
> 0 rows inserted/updated/deleted
> ij> insert into t values (1,2),(1,3);
> 2 rows inserted/updated/deleted
> ij> select distinct i from t order by j;
> ERROR 42879: The ORDER BY clause may not contain column 'J', since the query specifies DISTINCT and that column does not appear in the query result.
> ij> select distinct i from t order by j*2;
> I          
> -----------
> 1          
> 1          
> 2 rows selected

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.