Summary

• Page properties (4 modified, 0 added, 0 removed)

Details

Page properties

Title

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1		-Search Application Query Syntax
	1	+ Lucene Search Query Help

Parent

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1		-Extension.WebHome
	1	+Extension.Search Application

Author

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

Content

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1		-{{velocity filter="none"}}
2		-{{html clean="false" wiki="true"}}
3		-#startfloatingbox()
4		-**Contents**
	1	+{{box cssClass="floatinginfobox" title="**Contents**"}}{{toc/}}{{/box}}
5	5
6		-{{toc start="2" depth="3" numbered=""/}}
7		-#endfloatingbox()
8		-{{/html}}
9		-{{/velocity}}
10		-
11		-= Lucene Search Query Help =
12		-
13	13	{{info}}
14		-Need more informations ? see the [[lucene website>>http://lucene.apache.org/java/docs/queryparsersyntax.html]]
	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.
15	15	{{/info}}
16	16
17		-== Terms ==
	7	+= Terms =
18	18
19	19	A query is broken up into terms and operators. There are two types of terms: Single Terms and Phrases.
20	20
...	...	@@ -25,7 +25,7 @@
25	25	Multiple terms can be combined together with Boolean operators to form a more complex query (see below).
26	26	{{/info}}
27	27
28		-== Wildcard Searches ==
	18	+= Wildcard Searches =
29	29
30	30	Lucene supports single and multiple character wildcard searches within single terms (not within phrase queries).
31	31
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54	54	Note: You cannot use a * or ? symbol as the first character of a search.
55	55	{{/warning}}
56	56
57		-== Boolean Operators ==
	47	+= Boolean Operators =
58	58
59	59	Boolean operators allow terms to be combined through logic operators. Lucene supports AND, "+", OR, NOT and "-" as Boolean operators(Note: Boolean operators must be ALL CAPS).
60	60
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72	72	"jakarta apache" OR jakarta
73	73	{{/code}}
74	74
75		-=== AND ===
	65	+== AND ==
76	76
77	77	The AND operator matches documents where both terms exist anywhere in the text of a single document. This is equivalent to an intersection using sets. The symbol && can be used in place of the word AND.
78	78
...	...	@@ -82,7 +82,7 @@
82	82	"jakarta apache" AND "Apache Lucene"
83	83	{{/code}}
84	84
85		-=== + ===
	75	+== + ==
86	86
87	87	The "+" or required operator requires that the term after the "+" symbol exist somewhere in a the field of a single document.
88	88
...	...	@@ -92,7 +92,7 @@
92	92	+jakarta lucene
93	93	{{/code}}
94	94
95		-=== NOT ===
	85	+== NOT ==
96	96
97	97	The NOT operator excludes documents that contain the term after NOT. This is equivalent to a difference using sets. The symbol ! can be used in place of the word NOT.
98	98
...	...	@@ -108,7 +108,7 @@
108	108	NOT "jakarta apache"
109	109	{{/code}}
110	110
111		-=== - ===
	101	+== - ==
112	112
113	113	The "-" or prohibit operator excludes documents that contain the term after the "-" symbol.
114	114
...	...	@@ -118,7 +118,7 @@
118	118	"jakarta apache" -"Apache Lucene"
119	119	{{/code}}
120	120
121		-=== Grouping ===
	111	+== Grouping ==
122	122
123	123	Lucene supports using parentheses to group clauses to form sub queries. This can be very useful if you want to control the boolean logic for a query.
124	124
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130	130
131	131	This eliminates any confusion and makes sure you that website must exist and either term jakarta or apache may exist.
132	132
133		-=== Field Grouping ===
	123	+== Field Grouping ==
134	134
135	135	Lucene supports using parentheses to group multiple clauses to a single field.
136	136
...	...	@@ -140,7 +140,7 @@
140	140	title:(+return +"pink panther")
141	141	{{/code}}
142	142
143		-== Escaping Special Characters ==
	133	+= Escaping Special Characters =
144	144
145	145	Lucene supports escaping special characters that are part of the query syntax. The current list special characters are
146	146
...	...	@@ -154,11 +154,11 @@
154	154	\(1\+1\)\:2
155	155	{{/code}}
156	156
157		-== Searchable fields ==
	147	+= Searchable fields =
158	158
159	159	XWiki documents contain wiki content and meta-information, lucene indexes such information in fields.
160	160
161		-=== wiki ===
	151	+== wiki ==
162	162
163	163	In a wiki farm you can specify a wiki to search in with the "wiki:" prefix.
164	164
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168	168	test AND wiki:mywiki
169	169	{{/code}}
170	170
171		-=== title ===
	161	+== title ==
172	172
173	173	Look for documents with title "Welcome to your wiki":
174	174
...	...	@@ -176,7 +176,7 @@
176	176	title:"Welcome to your wiki"
177	177	{{/code}}
178	178
179		-=== name ===
	169	+== name ==
180	180
181	181	Look for documents named "WebHome":
182	182
...	...	@@ -184,7 +184,7 @@
184	184	name:WebHome
185	185	{{/code}}
186	186
187		-=== lang ===
	177	+== lang ==
188	188
189	189	Look for "Voila" in french documents :
190	190
...	...	@@ -192,7 +192,7 @@
192	192	Voila AND lang:fr
193	193	{{/code}}
194	194
195		-=== type ===
	185	+== type ==
196	196
197	197	Type of a document: "attachment", "wikipage" or "objects", used to control presentation of searchresults.
198	198
...	...	@@ -202,7 +202,7 @@
202	202	test AND type:attachment
203	203	{{/code}}
204	204
205		-=== filename ===
	195	+== filename ==
206	206
207	207	Look for attachments with a filename starting by "test":
208	208
...	...	@@ -210,7 +210,7 @@
210	210	filename:test*
211	211	{{/code}}
212	212
213		-=== object ===
	203	+== object ==
214	214
215	215	The "object:" prefix allow to search for pages containing objects from a specific class.
216	216
...	...	@@ -220,7 +220,7 @@
220	220	test AND object:XWiki.XWikiComments
221	221	{{/code}}
222	222
223		-=== author ===
	213	+== author ==
224	224
225	225	Look for documents last modified by XWiki.Admin:
226	226
...	...	@@ -228,7 +228,7 @@
228	228	author:XWiki.Admin
229	229	{{/code}}
230	230
231		-=== date ===
	221	+== date ==
232	232
233	233	Date format: yyyyMMddHHmm
234	234
...	...	@@ -238,7 +238,7 @@
238	238	date:20090708*
239	239	{{/code}}
240	240
241		-=== creator ===
	231	+== creator ==
242	242
243	243	Look for documents created by XWiki.Admin:
244	244
...	...	@@ -246,7 +246,7 @@
246	246	creator:XWiki.Admin
247	247	{{/code}}
248	248
249		-=== creationdate ===
	239	+== creationdate ==
250	250
251	251	Date format: yyyyMMddHHmm
252	252