Changes for page Lucene Search Query Help

Last modified by Djebloun Sidali on 2014/02/23 15:55

From version 3.1
edited by Vincent Massol
on 2010/12/08 19:44
Change comment: There is no comment for this version
To version 8.1
edited by Eduard Moraru
on 2011/04/20 17:01
Change comment: There is no comment for this version

Summary

Details

Page properties
Parent
... ... @@ -1,1 +1,1 @@
1 -Extension.WebHome
1 +Extension.Search Application
Author
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1 -xwiki:XWiki.VincentMassol
1 +xwiki:XWiki.enygma
Content
... ... @@ -1,9 +1,9 @@
1 - {{box cssClass="floatinginfobox" title="**Contents**"}}
1 +{{box cssClass="floatinginfobox" title="**Contents**"}}
2 2  {{toc/}}
3 3  {{/box}}
4 4  
5 5  {{info}}
6 -Need more informations ? see the [[lucene website>>http://lucene.apache.org/java/docs/queryparsersyntax.html]]
6 +Need more informations? See the [[lucene website>>http://lucene.apache.org/java/docs/index.html]]. More specifically look for the "Query Syntax" documentation entry for the Lucene Core version matching the version used in your XWiki installation (to find the version used by XWiki look for ##lucene-core-x.y.z.jar## in the XWiki's ##/WEB-INF/lib## folder. For example for XWiki Enterprise 2.6 uses Lucene Core 2.9.3 which means the Lucene Query Syntax can be found [[here>>http://lucene.apache.org/java/2_9_3/queryparsersyntax.html]].
7 7  {{/info}}
8 8  
9 9  = Terms =
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140 140  + - && || ! ( ) { } [ ] ^ " ~ * ? : \
141 141  {{/code}}
142 142  
143 -To escape these character use the before the character. For example to search for (1+1):2 use the query:
143 +To escape these character use "\" (backslash) before the character. For example to search for (1+1):2 use the query:
144 144  
145 145  {{code}}
146 146  \(1\+1\)\:2
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148 148  
149 149  = Searchable fields =
150 150  
151 -XWiki documents contain wiki content and meta-information, lucene indexes such information in fields.
151 +XWiki documents contain wiki content and meta-information. Lucene indexes such information in fields.
152 152  
153 153  == wiki ==
154 154  
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247 247  {{code}}
248 248  creationdate:20090708*
249 249  {{/code}}
250 +
251 +== Searching for fields in XWiki objects ==
252 +
253 +Beside Lucene's XWiki specific index fields, querying for documents based on the property values of contained XWiki objects is also possible.
254 +
255 +{{code}}
256 +XWiki.XWikiUsers.first_name:'Administrator'
257 +{{/code}}

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