Hello;
I have a query that finds document that contain fields with a specific
value.
query1 = QueryParser.parse("jpg", "kcfileupload", new StandardAnalyzer());
This works well.
I would like a query that find documents containing all kcfileupload fields
that don't contain jpg.
The example I found in the book that seems to relate shows me how to find
documents without a specific term:
QueryParser parser = new QueryParser("contents", analyzer);
parser.setOperator(QueryParser.DEFAULT_OPERATOR_AND);
But than it says:
Negating a term must be combined with at least one nonnegated term to return
documents; in other words, it isn't possible to use a query like NOT term to
find all documents that don't contain a term.
So does that mean the above example wouldn't work?
The API says:
a plus (+) or a minus (-) sign, indicating that the clause is required or
prohibited respectively;
I have been playing around with using the minus character without much luck.
Can someone give point me in the right direction to figure this out?
Thanks,
Luke
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