16 jul 2008 kl. 18.09 skrev legrand thomas:
I'd like to search on long titles (tokenized and stored) using the
WildcardQuery. Considering the following example:
title="pretty car for sale"
If I search for "pretty*", I get the document having this title. But
it's not the case if I build a WilcardQuery with the term
"pretty*car". I also want to get this document when searching for
"pretty*sale*". How should I do ? Is it really possible ?
You are confusing terms with phrases. Wildcards works on term level
and you try to use wildcards to indicate position increment in a
phrase. I think you are looking for a sloppy PhraseQuery or
SpanNearQuery.
It could be solved in a way similar as you propose it should work, for
instance by not tokenizing the title and use a RegexQuery. This is
however a rather expensive solution.
karl
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