Otis:
I'm using 1.2-RC5.
--David
----- Original Message -----
From: Otis Gospodnetic <[EMAIL PROTECTED]>
Date: Monday, August 12, 2002 12:07 pm
Subject: Re: Loss of wildcard when search term is quoted with
StandardAnalyzer
> Which version of Lucene are you using?
> This should work with the latest (nightly) versions.
> There are even tests that excercise this functionality and they pass.
>
> Otis
>
> --- [EMAIL PROTECTED] wrote:
> > For an index created with StandardAnalyzer, with fields called
> > "go_desc"
> > and "pu_desc", I construct the following query using QueryParser
> with> the StandardAnalyzer:
> >
> > annotQueryStr = "go_desc:\"intracellular signaling\"";
> > Query query =
> > QueryParser.parse(annotQueryStr,"pu_desc", new
> StandardAnalyzer());> log.writeToLog(Log.DEBUG," query is " +
> query.toString("pu_desc"));>
> > My log output shows that the Query is parsed as:
> > query is go_desc:"intracellular signaling"
> >
> > So that seems to be working fine, and the query returns the expected
> > results.
> >
> > If I construct add a wildcard to the query:
> > annotQueryStr = "go_desc:\"intracellular signal*ng\"";
> > Query query =
> > QueryParser.parse(annotQueryStr,"pu_desc", new
> StandardAnalyzer());> log.writeToLog(Log.DEBUG," query is " +
> query.toString("pu_desc"));>
> > My log output shows that the wilcard is replaced by whitespace:
> > query is go_desc:"intracellular signal ng"
> > and this returns no results.
> >
> > Why should StandardAnalyzer be doing this? Note that this only
> > happens
> > with "quoted" search terms. If I try
> >
> > annotQueryStr = "go_desc:signal*ng";
> > My logfile shows that
> > query is go_desc:signal*ng
> >
> > So it's handling wildcards fine in this case.
> >
> > thanks,
> > --David Goodstein
> >
> >
> >
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>
>
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