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From Shashi Kant <sk...@sloan.mit.edu>
Subject Re: lucene search
Date Thu, 28 Jan 2010 19:41:38 GMT
Hi, if you want to search by substring (i.e. "lp" should return "lpg"
as a result) you should look at wildcards.
So a search for "lp*" (* is the wildcard character) would return lpg,
lpghxyz, lp12345 and so on...



On Thu, Jan 28, 2010 at 1:41 PM, andy green <dreamforlife@hotmail.fr> wrote:
>
> hello,
>
> I programmed with Lucene code to handle the search on my site ... the
> articles indexed are those stored in a database, then I do a search with
> "lucene.queryparser" on the field "code" of various objects (a "code" is a
> word of 3 6-character) ...
>
> My problem is the fact that when I search, I am obliged to insert exactly
> the real "code" to get a result. For example if in the database, I have an
> object whose "code" is "lpg" , by typing "lp" in my textbox (for searching),
> I get nothing ... I must enter the real entire code  ... "lpg"
>
> In addition my research does not react with "figures" or characters such as
> "_"
>
> How can I do? I think that the problem may be due to "analyzer" I chose? (I
> tried to use "SimpleAnalyser" or "StandardAnalyser)
>
>
> Thank you for your help!
>
> --
> View this message in context: http://old.nabble.com/lucene-search-tp27358766p27358766.html
> Sent from the Lucene - Java Users mailing list archive at Nabble.com.
>
>
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