Thanks to Otis, Morus, and Erik for their responses to my question.
I see that my question is also related to the posting: "Query syntax on
Keyword field question".
I tried all of your suggestions.
When using:
a) the tokens generated by the analyzer and
b) the parsed query (using the to_string method).
to debug StandardAnalyzer, I saw that it does properly pass in the
string with the number attached to it. I don't understand why Field.Text
did not work with StandardAnalyzer.
I tried WhitespaceAnalyzer and that did not work.
I have tried implementing a custom analyzer like KeywordAnalyzer, and
using PerFieldAnalyzerWrapper.
I think the custom analyzer I created is not properly doing what a
KeywordAnalyzer would do.
Erik, could you please post what KeywordAnalyzer should look like?
I can't wait until the book you guys are developing comes out.
Thanks very much.
Morris
-----Original Message-----
From: Erik Hatcher [mailto:[EMAIL PROTECTED]
Sent: Saturday, March 13, 2004 3:14 AM
To: Lucene Users List
Subject: Re: Zero hits for queries ending with a number
On Mar 13, 2004, at 6:02 AM, Morus Walter wrote:
> Otis Gospodnetic writes:
>> Field.Keyword is suitable for storing data like Url. Give that a
try.
>>
> Hmm. I don't think keyword fields can be used with query parser,
> which is probably one of the problems here.
> He did try keyword fields.
Look in the archives for KeywordAnalyzer (custom).... and
PerFieldAnalyzerWrapper (built-in).... using a combination of these you
can use keyword fields. Or, first try just using WhitespaceAnalyzer.
It is almost always the analyzer that is the cause of confusion - folks
just get lulled into forgetting about its role because Lucene is so
easy to use... until this type of issue bites you.
It is a wacky combination though - and notorious for causing confusion.
Perhaps someone could create a wiki page for this scenario where we can
flesh out examples/solutions?
Erik
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
