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From Pradeep Pujari <Prade...@rocketmail.com>
Subject Re: [jira] Updated: (SOLR-1913) QParserPlugin plugin for Search Results Filtering Based on Bitwise Operations on Integer Fields
Date Sat, 15 May 2010 07:50:10 GMT
Hi Israel,

What would be the business application of this?

Thanks,
Pradeep.

--- On Thu, 5/13/10, Israel Ekpo (JIRA) <jira@apache.org> wrote:

> From: Israel Ekpo (JIRA) <jira@apache.org>
> Subject: [jira] Updated: (SOLR-1913) QParserPlugin plugin for Search Results Filtering
Based on Bitwise Operations on Integer Fields
> To: dev@lucene.apache.org
> Date: Thursday, May 13, 2010, 7:08 PM
> 
>      [ https://issues.apache.org/jira/browse/SOLR-1913?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
> ]
> 
> Israel Ekpo updated SOLR-1913:
> ------------------------------
> 
>     Attachment: SOLR-1913.bitwise.tar.gz
>                
> bitwise_filter_plugin.jar
> 
> Attaching JAR file containing the QParserPlugin
> 
> To test out this plugin, simply copy the jar file
> containing the plugin classes into your $SOLR_HOME/lib
> directory and then
> add the following to your solrconfig.xml file after the
> dismax request handler:
> 
> <queryParser name="bitwise"
> class="org.apache.solr.bitwise.BitwiseQueryParserPlugin"
> basedOn="dismax" />
> 
> Restart your servlet container.
> 
> > QParserPlugin plugin for Search Results Filtering
> Based on Bitwise Operations on Integer Fields
> >
> -----------------------------------------------------------------------------------------------
> >
> >             
>    Key: SOLR-1913
> >             
>    URL: https://issues.apache.org/jira/browse/SOLR-1913
> >         
>    Project: Solr
> >          Issue Type: New
> Feature
> >          Components: search
> >            Reporter:
> Israel Ekpo
> >         
>    Fix For: 1.4, 1.5, 1.6, 3.1, 4.0
> >
> >         Attachments:
> bitwise_filter_plugin.jar, SOLR-1913.bitwise.tar.gz
> >
> >   Original Estimate: 1h
> >  Remaining Estimate: 1h
> >
> > BitwiseQueryParserPlugin is a
> org.apache.solr.search.QParserPlugin that allows 
> > users to filter the documents returned from a query
> > by performing bitwise operations between a particular
> integer field in the index
> > and the specified value.
> > This Solr plugin is based on the BitwiseFilter in
> LUCENE-2460
> > See https://issues.apache.org/jira/browse/LUCENE-2460 for
> more details
> > This is the syntax for searching in Solr:
> > http://localhost:8983/path/to/solr/select/?q={!bitwise
> field=fieldname op=OPERATION_NAME source=sourcevalue
> negate=boolean}remainder of query
> > Example :
> > http://localhost:8983/solr/bitwise/select/?q={!bitwise
> field=user_permissions op=AND source=3 negate=true}state:FL
> > The negate parameter is optional
> > The field parameter is the name of the integer field
> > The op parameter is the name of the operation; one of
> {AND, OR, XOR}
> > The source parameter is the specified integer value
> > The negate parameter is a boolean indicating whether
> or not to negate the results of the bitwise operation
> > To test out this plugin, simply copy the jar file
> containing the plugin classes into your $SOLR_HOME/lib
> directory and then
> > add the following to your solrconfig.xml file after
> the dismax request handler:
> > <queryParser name="bitwise"
> class="org.apache.solr.bitwise.BitwiseQueryParserPlugin"
> basedOn="dismax" />
> > Restart your servlet container.
> 
> -- 
> This message is automatically generated by JIRA.
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> 
> 
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