Hi,
there are two ways. The first is to use MultiFieldQueryParser
http://lucene.apache.org/java/docs/api/org/apache/lucene/queryParser/MultiFieldQueryParser.html
or do an extra step in indexing to build a new field as join of those
(e.g. StringBuffer append f1 append f2 ...)
Benefits of the first is better relevance in case f.e.
title,summary,fulltext. Minus is "performance" degradation.
+- of the second is better performance but lost of norms relevance.
Depends on requests. The first for us has show pity, if any, perf. deg.
but better relevance results (title occurences are at top, summary and
than content) and also smaller index.
Following docs lucene before 1.9 had a problem in inrelevant matches
where the term occurs in more than one field. 1.9 fixed that.
Karel
I have "Tokenized" multiple items into one index directory as
illustrated below.
I can successfully search on any one indexed field ( as illustrated
below )
...the question is how would I search on all my indexed fields at one
...any ideas ? I have heard of MultiSearch but I am not sure if that
is appropriate here .
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
