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From Peter Carlson <>
Subject Re: Breaking up words with a certain pattern and search by parts
Date Fri, 05 Apr 2002 19:21:56 GMT
Hi Sheldon,

You will need to write a custom query parser. However, the current
queryParser.jj is the right place to start.

You can easily modify this to have a pattern of _LETTER only and _DIGIT
Currently it allows numbers and letters to be combined as a term.

If you have more questions, just ask.


On 4/5/02 10:15 AM, "Sheldon Shi" <> wrote:

> In my project I would like to search for product code such as
> MEM12345 either by "MEM" or by "12345". I can't do that right
> now in Lucene 1.2. Prefix query doesn't do prefix search followed
> by numbers, and there is no "end with" type of search. How do I
> modify the HTMLParser to index MEM12345 as two words MEM and 12345
> instead of one?
> Thanks.
> Sheldon
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