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.enygma
	1	+xwiki:XWiki.mstaicu

Content

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107	107	To search for documents that contain "jakarta apache" but not "Apache Lucene" use the query:
108	108
109	109	{{code}}
110		-"jakarta apache" -"Apache Lucene"
	110	+"jakarta apache" -"Apache Lucene"
111	111	{{/code}}
112	112
113	113	== Grouping ==
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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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188	188
189	189	Type of a document: "attachment", "wikipage" or "objects", used to control presentation of searchresults.
190	190
191		-Look for "test" in attachments :
	191	+Look for "test" in attachments:
192	192
193	193	{{code}}
194	194	test AND type:attachment
195	195	{{/code}}
196	196
	197	+Look for "test" in pages but exclude attachments containing the word test:
	198	+
	199	+{{code}}
	200	+test AND -type:attachment
	201	+{{/code}}
	202	+
197	197	== filename ==
198	198
199		-Look for attachments with a filename starting by "test":
	205	+Look for attachments with a filename starting with "test":
200	200
201	201	{{code}}
202	202	filename:test*
203	203	{{/code}}
204	204
	211	+== mimetype ==
	212	+
	213	+Look for attachments with a certain MIME type. Examples:
	214	+
	215	+* Search for PDFs only: {{code language="none"}}mimetype:application/pdf{{/code}}
	216	+* Search for all attachments except images: {{code language="none"}}type:attachment -mimetype:image/*{{/code}}
	217	+
205	205	== object ==
206	206
207	207	The "object:" prefix allow to search for pages containing objects from a specific class.
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247	247	{{code}}
248	248	creationdate:20090708*
249	249	{{/code}}
	263	+
	264	+== Searching for fields in XWiki objects ==
	265	+
	266	+Beside Lucene's XWiki specific index fields, querying for documents based on the property values of contained XWiki objects is also possible.
	267	+
	268	+Look for the profile page of a user who's first name is 'Administrator'.
	269	+
	270	+{{code}}
	271	+XWiki.XWikiUsers.first_name:'Administrator'
	272	+{{/code}}
	273	+
	274	+Look for all users or groups, except the group template:
	275	+
	276	+{{code}}
	277	++(object:XWiki.XWikiUsers object:XWiki.XWikiGroups) -name:XWikiGroupTemplate
	278	+{{/code}}
	279	+
	280	+Looking for documents by a value which is stored in a DatabaseTree property in an object. As a mention, the searched value can be wrapped inside round paranthesis or single / double quotes
	281	+
	282	+{{code}}
	283	++Space.Class.databaseTreeProperty:(searchedValue)
	284	+{{/code}}
	285	+
	286	+If you would like to add a logical disjunction to the above use case, you can do it like this:
	287	+
	288	+{{code}}
	289	++Space.Class.databaseTreeProperty:(searchedValue OR anotherSearchedValue)
	290	+{{/code}}
	291	+
	292	+This will return all documents which contain in the object's property value either searchedValue or anotherSearchedValue