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From "Victor Hadianto" <vic...@hadianto.net>
Subject Re: Dash Confusion in QueryParser - Bug? Feature?
Date Mon, 24 Nov 2003 00:15:38 GMT
Hi,

You missed another change in the file, if you follow that thread I later
attached a patch that changes another file (standard tokenizer). Hangon let
me try to find the patch for you.

http://nagoya.apache.org/eyebrowse/ReadMsg?listName=lucene-user@jakarta.apache.org&msgId=764036

You also need to change standard tokenizer.

Hope this help.

/victor

----- Original Message ----- 
From: "Jianshuo Niu" <jniu@wc-group.com>
To: <lucene-user@jakarta.apache.org>
Sent: Saturday, November 22, 2003 9:34 AM
Subject: Re: Dash Confusion in QueryParser - Bug? Feature?


> Dear Victor:
>
> I read your post on lucene bug list. However, I try the change you
> suggested, but it just changed "t-shirts" to "shirt".
>
> I downloaded lucene1.3-rc1 source, changed the above line in
> QueryParser.jj, and recompiled the source. After the change, the query I
> got is:
>
> +(name:shirt)
>
> before the change, the query was:
>
> -(name:shirt)
>
> I have the following two questions:
>
> 1. Did I get the results it supposes to be?
> 2. in your post, you mentioned only one line change: <#_TERM_CHAR: (
> <_TERM_START_CHAR> | <_ESCAPED_CHAR> | "-" ) >
> is this only line needs to change?
>
>
>
>
> Thank you for time and help
>
>
> Jianshuo
>
>
> On Wed, 15 Oct 2003 10:51:28 +1000, Victor Hadianto wrote:
>
> > Path: main.gmane.org!not-for-mail
> > From: "Victor Hadianto" <vichad@hadianto.net>
> > Newsgroups: gmane.comp.jakarta.lucene.user
> > Subject: Re: Dash Confusion in QueryParser - Bug? Feature?
> > Date: Wed, 15 Oct 2003 10:51:28 +1000
> > Lines: 14
> > Approved: news@gmane.org
> > Message-ID: <001c01c392b6$797093b0$ce00a8c0@victor>
> > References: <6E810050-FEA9-11D7-91CF-000393A564E6@ehatchersolutions.com>
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> >
> >> On Tuesday, October 14, 2003, at 08:38  PM, Victor Hadianto wrote:
> >> > I believe this is the same problem that I had the other day. If you
> >> > search
> >> > the mailing list for "t-shirt" you should get some threads discussing
> >> > this
> >> > problem.
> >>
> >> Haha!  Better search for "shirt", not "t-shirt" :))
> >
> > If the QueryParser implemented the solution that I suggested then
"t-shirt"
> > will get you the correct hits :)
> >
> >
> > /vh
>
>
>
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