Summary

• Page properties (3 modified, 0 added, 0 removed)

Details

Page properties

Title

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1		- Lucene Search Query Help
	1	+Lucene Search Query Help

Author

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1		-xwiki:XWiki.rrodriguez
	1	+xwiki:XWiki.Sergiu

Content

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1		-{{box cssClass="floatinginfobox" title="**Contents**"}}{{toc/}}{{/box}}
	1	+{{box cssClass="floatinginfobox" title="**Contents**"}}
	2	+{{toc/}}
	3	+{{/box}}
2	2
3	3	{{info}}
4		-Need more informations? See the [[lucene website>>http://lucene.apache.org/java/docs/index.html]]. Look for lucene-core-x.y.z.jar in xwiki /WEB-INF/lib folder to check the Lucene core jar XWiki is currently using. Then, go to the correct copy of 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]].
5	5	{{/info}}
6	6
7	7	= Terms =
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105	105	To search for documents that contain "jakarta apache" but not "Apache Lucene" use the query:
106	106
107	107	{{code}}
108		-"jakarta apache" -"Apache Lucene"
	110	+"jakarta apache" -"Apache Lucene"
109	109	{{/code}}
110	110
111	111	== Grouping ==
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138	138	+ - && || ! ( ) { } [ ] ^ " ~ * ? : \
139	139	{{/code}}
140	140
141		-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:
142	142
143	143	{{code}}
144	144	\(1\+1\)\:2
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146	146
147	147	= Searchable fields =
148	148
149		-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.
150	150
151	151	== wiki ==
152	152
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194	194
195	195	== filename ==
196	196
197		-Look for attachments with a filename starting by "test":
	199	+Look for attachments with a filename starting with "test":
198	198
199	199	{{code}}
200	200	filename:test*
201	201	{{/code}}
202	202
	205	+== mimetype ==
	206	+
	207	+Look for attachments with a certain MIME type. Examples:
	208	+
	209	+* Search for PDFs only: {{code language="none"}}mimetype:application/pdf{{/code}}
	210	+* Search for all attachments except images: {{code language="none"}}type:attachment -mimetype:image/*{{/code}}
	211	+
203	203	== object ==
204	204
205	205	The "object:" prefix allow to search for pages containing objects from a specific class.
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245	245	{{code}}
246	246	creationdate:20090708*
247	247	{{/code}}
	257	+
	258	+== Searching for fields in XWiki objects ==
	259	+
	260	+Beside Lucene's XWiki specific index fields, querying for documents based on the property values of contained XWiki objects is also possible.
	261	+
	262	+Look for the profile page of a user who's first name is 'Administrator'.
	263	+
	264	+{{code}}
	265	+XWiki.XWikiUsers.first_name:'Administrator'
	266	+{{/code}}
	267	+
	268	+Look for all users or groups, except the group template:
	269	+
	270	+{{code}}
	271	++(object:XWiki.XWikiUsers object:XWiki.XWikiGroups) -name:XWikiGroupTemplate
	272	+{{/code}}