When I use "french AND antiques" I get documents like this :
score: 1.0, boost: 1.0, cont: French Antiques
score: 0.23080501, boost: 1.0, cont: FRENCH SEPTIC
score: 0.23080501, boost: 1.0, cont: French & French Septic
score: 0.20400475, boost: 1.0,id: 25460, cont: French & Associates
As in the first e-mail the Query object shows these terms:
contents:french contents:antiqu <---- using string "french AND antiques"
when using Operator.AND it shows these:
+contents:french +contents:antiqu <----- here I used used "french
antiques"
The second example below matches NONE of the documents above and in fact
only if I do synonym expansion with stemming.
*****My big question here is why doesn't the operator.AND force both of
these queries to be identical? These will be users typed queries so I want
Lucene to force the use of AND so I don't have to search/replace
On 9/16/06, Chris Hostetter <[EMAIL PROTECTED]> wrote:
can you be more specific about what it is you "expect", and what exactly
serachTerms is in your examples? (presumably it's a string, is it the
string "french AND antiques" ... are you sure it's not "french and
antiques" ? ... QueryParser only respects AND and OR if they are
capitalized, otherwise they are treated as normal words, which are
probably StopWords to your analyzer .. in which case everything you've
shown makes perfect sense to me.)
:
: stemParser = new QueryParser("contents", stemmingAnalyzer);
: Query query = stemParser.parse(searchTerms);
: Hits docHits = searcher.search(query);
:
: Debug from query shows: contents:french contents:antiqu ... I would
have
: expected to see '+' before contents.
:
: But not if I try the query again with "french antiques" with this code
...
: which sets the default operator to AND:
:
: stemParser = new QueryParser("contents", stemmingAnalyzer);
: stemParser.setDefaultOperator(QueryParser.Operator.AND);
: Query query = stemParser.parse(searchTerms);
: Hits docHits = searcher.search(query);
:
: Debug from Query shows this: +contents:french +contents:antiqu
:
-Hoss
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