Hi Sebastian,
In the future, please post these types of questions to the user
list. From there, people will help you determine if it is a bug or
not and help you sort out a fix. The dev list is for people actively
working on Lucene internals.
What Analyzer are you using? Are you sure you are using the same
analyzer when searching and indexing? Also, are you familiar with
Luke? Use that to make sure you index looks like you think it does.
-Grant
On Aug 15, 2006, at 9:54 AM, Sebastian Wiemer (JIRA) wrote:
field queries does not work as expected
---------------------------------------
Key: LUCENE-655
URL: http://issues.apache.org/jira/browse/LUCENE-655
Project: Lucene - Java
Issue Type: Bug
Components: Search
Affects Versions: 1.9
Environment: tomcat 5.5.17
jdk 1.5.x
Reporter: Sebastian Wiemer
Hi folks,
i have some trouble using the field queries.
I create documents similar to the following code example:
(The deprecation usage results of having used 1.4.3 before. Just
switched to 1.9.1 to check if the error still occurs)
Document document = new Document();
document.add( Field.Keyword( "id", project.getId().toString() ) );
document.add( Field.Keyword( "type", ComponentType.PROJECT.toString
() ) );
document.add( Field.Text( "name", project.getName() ) );
document.add( Field.Text( "description", project.getDescription() ) );
...
The indexing process works fine. Searching withing 'name' and
'description' returns the correct result.
I have an xml converted version of the resulting document hit. (the
xml is generated using the Document.fields() enumeration)
<?xml version="1.0" encoding="UTF-8"?>
<results>
<document>
<field name="id" indexed="true" stored="true" vector="false"
tokenized="false">3</field>
<field name="type" indexed="true" stored="true" vector="false"
tokenized="false">PROJECT</field>
<field name="name" indexed="true" stored="true" vector="false"
tokenized="true">project 1</field>
<field name="description" indexed="true" stored="true"
vector="false" tokenized="true">this is my first project.</field>
</document>
</results>
The following query is the problematic one:
id:3
type:PROJECT
+id:3 +type:PROJECT
+(id:3 type:PROJECT)
none of those return a result.
I'm not really sure if this is a bug, or a missusage of the lucene
api.
If've tried version 1.4.3 and 1.9.1 so far.
Would be nice to hear from you guys,
greets
Sebastian
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Grant Ingersoll
Sr. Software Engineer
Center for Natural Language Processing
Syracuse University
335 Hinds Hall
Syracuse, NY 13244
http://www.cnlp.org
Voice: 315-443-5484
Skype: grant_ingersoll
Fax: 315-443-6886
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