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https://issues.apache.org/jira/browse/SOLR-1913?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13658198#comment-13658198
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Christopher edited comment on SOLR-1913 at 5/15/13 9:42 AM:
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I don't know if I correctly use the plugin or if there is a bug but I get these
results:
I have a document with this field: <int name="acl">21</ int> (00010101)
Case 1: q{!bitwise field=acl op=AND source=2}* => not match (OK) (00000010)
Case 2: q{!bitwise field=acl op=AND source=1}* => match (KO) (00000001)
For the second case, if the operator was "OR" ok for the result but it is
opérareur "AND" I use. Is it that there is no confusion between the two in the
plugin?
Thank you for your help
was (Author: nekudot):
I don't know if I correctly use the plugin or if there is a bug but I get
these results:
I have a document with this field: <int name="acl">21</ int> (00010101)
Case 1: <code>q{!bitwise field=acl op=AND source=2}* => not match (OK)
(00000010)</code>
Case 2: q{!bitwise field=acl op=AND source=1}* => match (KO) (00000001)
For the second case, if the operator was "OR" ok for the result but it is
opérareur "AND" I use. Is it that there is no confusion between the two in the
plugin?
Thank you for your help
> 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: 4.4
>
> Attachments: bitwise_filter_plugin.jar, SOLR-1913.bitwise.tar.gz,
> SOLR-1913-src.tar.gz, solr-bitwise-plugin.jar, WEB-INF lib.jpg
>
> 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.
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