Sure, just use a field that is not analyzed. Perhaps you want to define a new field in your documents like "nameKey" that is analyzed with something like KeywordAnalyzer. See: http://lucene.apache.org/java/3_0_3/api/all/index.html
PerFieldAnalyzerWrapper will let you use different analyzers for different fields. Best Erick On Wed, Feb 16, 2011 at 5:39 AM, ZYWALEWSKI, DANIEL (DANIEL) <daniel.zywalew...@alcatel-lucent.com> wrote: > Hello, > I have a problem with documents that much the same query. So I do not index > anything what can identify clearly my documents (like id). That's why I want > add a document that is already indexed I don't add. And If I want delete a > document and more documents match my query I don't delete any of them. The > problem is that the only difference between them is a name. So it looks like > this: > 1) I want to index "Crazy Network" > 2) I create a document Lucene with Field "name" and value Crazy Network" > 3) I use a Query Parser with Standard Analyzer to see If I haven't already > indexed it: > - so I use StringBuffer to add the quotes before and after the name I'm > looking or -> So query is "Crazy Network" in nameField. > 4) If there is no match I index, If not I do not index > > So if the first name I indexed is "Private Network Really" I cannot index > after it "Private Network" (because Private Network Really will match the > query, and for me it means that this document is already indexed). > > Is there any way to format the query to indentify clearly the name I'm > looking for? So if I want find "Private Network" I won't also find "Private > Network Really"? > Thanks > D > > --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
