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List: lucene-user
Subject: Re: Dash Confusion in QueryParser - Bug? Feature?
From: "Jianshuo Niu" <jniu () wc-group ! com>
Date: 2003-11-24 23:34:21
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Dear Victor:
Finally, I got search results. I made a mistake to create index files.
Thanks a lot
Jianshuo
On Tue, 25 Nov 2003 09:24:23 +1100, Victor Hadianto wrote:
> Odd ...
>
> This is working fine for us. You have to use the patched Lucene to both
> build and do the search and to make sure to use the same analyser. Failing
> that, email me the code that you use to build/search the index and I'll have
> a look.
>
> HTH,
>
> victor
>
> ----- Original Message -----
> From: "Jianshuo Niu" <jniu@wc-group.com>
> To: <lucene-user@jakarta.apache.org>
> Sent: Tuesday, November 25, 2003 7:29 AM
> Subject: Re: Dash Confusion in QueryParser - Bug? Feature?
>
>
>> Dear Victor:
>>
>> I applied the changed based on the patch. Also, I got t-shirt in the
> search query.
>> I rebuilt the search index using the modified lucene-1.3-rc2.jar and did
> the search by the modified jar as well.
>> The search field was specified as indexed, tokenized and stored.
>> When I do the search, I did not get any results. I also tried to use the
> modified jar to create search query and did the search on the index files
> which was built by original lucene-1.3-rc2.jar. It did not get search
> results as well. Could you tell me which part I did wrong?
>>
>> Thanks
>>
>> Jianshuo
>>
>> On Mon, 24 Nov 2003 11:15:38 +1100, Victor Hadianto wrote:
>>
>> > 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>
>> >> > Reply-To: "Lucene Users List" <lucene-user@jakarta.apache.org>
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>> >> > NNTP-Posting-Date: Wed, 15 Oct 2003 00:51:38 +0000 (UTC)
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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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>>
>>
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