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From "prabin meitei" <prabin.mei...@gmail.com>
Subject Re: How to search for "-2" in field?
Date Fri, 12 Dec 2008 12:54:59 GMT
one more thing, few times I have encountered that I get different results in
Luke then in my actual code. Try in your code directly using standard
analyzer and quoted query string. print your query to check if the query
formed is correct (query is formed with quoted string).

  Can you tell what is the text you are indexing?? Let me also just check at
my end.

Prabin meitei
toostep.com

On Fri, Dec 12, 2008 at 6:14 PM, Darren Govoni <darren@ontrenet.com> wrote:

> Tried them all, with quotes, without. Doesn't work. At least in Luke it
> doesn't.
>
> On Fri, 2008-12-12 at 07:03 +0530, prabin meitei wrote:
> > whitespace analyzer will tokenize on white space irrespective of quotes.
> Use
> > standard analyzer or keyword analyzer.
> > Prabin meitei
> > toostep.com
> >
> > On Thu, Dec 11, 2008 at 11:28 PM, Darren Govoni <darren@ontrenet.com>
> wrote:
> >
> > > I'm using Luke to find the right combination of quotes,\'s and
> > > analyzers.
> > >
> > > No combination can produce a positive result for "-2 String" for the
> > > field 'type'. (any -<number> <String>)
> > >
> > > type: 0 -2 Word
> > >
> > > analyzer:
> > > query -> rewritten = result
> > >
> > > default field is 'type'.
> > >
> > > WhitespaceAnalyzer:
> > > \"-2 ConfigurationFile\"  -> type:"-2 type:ConfigurationFile" = NO
> > > -2 ConfigurationFile -> -type:2 type:ConfigurationFile = NO
> > > \-2 ConfigurationFile -> type:-2 type:ConfigurationFile = NO
> > > "\-2 ConfigurationFile" -> type:"-2 ConfigurationFile" = NO (thought
> > > this one would work).
> > >
> > > Same results for the other analyzers more or less.
> > >
> > > Weird.
> > >
> > > Darren
> > >
> > >
> > >
> > > On Thu, 2008-12-11 at 23:02 +0530, prabin meitei wrote:
> > > > Hi,  While constructing the query give the query string in quotes.
> > > > eg: query = queryparser.parse("\"-2 word\"");
> > > >
> > > > Prabin meitei
> > > > toostep.com
> > > >
> > > > On Thu, Dec 11, 2008 at 10:37 PM, Darren Govoni <darren@ontrenet.com
> >
> > > wrote:
> > > >
> > > > > I'm hoping to do this with a simple query string, but not sure if
> its
> > > > > possible. I'll try your suggestion though as a workaround.
> > > > >
> > > > > Thanks!!
> > > > >
> > > > > On Thu, 2008-12-11 at 16:48 +0000, Robert Young wrote:
> > > > > > You could do it with a TermQuery but I'm not quite sure if that's
> the
> > > > > answer
> > > > > > you're looking for.
> > > > > >
> > > > > > Cheers
> > > > > > Rob
> > > > > >
> > > > > > On Thu, Dec 11, 2008 at 3:59 PM, Darren Govoni <
> darren@ontrenet.com>
> > > > > wrote:
> > > > > >
> > > > > > > Hi,
> > > > > > >  This might be a dumb question, but I have a simple field
like
> this
> > > > > > >
> > > > > > > field: 0 -2 Word
> > > > > > >
> > > > > > > that is indexed,tokenized and stored. I've tried various
ways
> in
> > > Lucene
> > > > > > > (using Luke) to search for "-2 Word" and none of them work,
the
> > > query
> > > > > is
> > > > > > > re-written improperly. I escaped the -2 to "\-2 Word" and
it
> still
> > > > > > > doesn't work. I've used all the analyzers.
> > > > > > >
> > > > > > >
> > > > > > > What's the trick here?
> > > > > > >
> > > > > > > Thanks,
> > > > > > > Darren
> > > > > > >
> > > > > > >
> > > > > > >
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> > > > >
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