Mailing-List: contact java-dev-help@lucene.apache.org; run by ezmlm
Precedence: bulk
Reply-To: java-dev@lucene.apache.org
Message-ID: <2051607530.1251186719352.JavaMail.jira@brutus>
Date: Tue, 25 Aug 2009 00:51:59 -0700 (PDT)
From: "Luis Alves (JIRA)" <jira@apache.org>
To: java-dev@lucene.apache.org
Subject: [jira] Commented: (LUCENE-995) Add open ended range query syntax to
 QueryParser
In-Reply-To: <1926149.1189514021139.JavaMail.jira@brutus>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


    [ https://issues.apache.org/jira/browse/LUCENE-995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12747278#action_12747278 ] 

Luis Alves commented on LUCENE-995:
-----------------------------------

I propose to improve the syntax to allow the following

"date>1990"
"date<1990"
"date=1990"
"date>=1990"
"date<=1990"

What do you guys think?

We probably could do it at same time we implement LUCENE-1823


> Add open ended range query syntax to QueryParser
> ------------------------------------------------
>
>                 Key: LUCENE-995
>                 URL: https://issues.apache.org/jira/browse/LUCENE-995
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: QueryParser
>    Affects Versions: 1.9, 2.0.0, 2.1, 2.2
>            Reporter: Jonas Gorski
>            Priority: Minor
>
> The QueryParser fails to generate open ended range queries.
> Parsing e.g. "date:[1990 TO *]"  gives zero results,
> but
> ConstantRangeQuery("date","1990",null,true,true)
> does produce the expected results.
> "date:[* TO 1990]" gives the same results as ConstantRangeQuery("date",null,"1990",true,true).

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


---------------------------------------------------------------------
To unsubscribe, e-mail: java-dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: java-dev-help@lucene.apache.org