Query using parenthesis

[WATHELET Thomas <th...@europarl.europa.eu>]

How to parse this query COM(2005) 0123 in LukeAll?
I have this result cocnumber: com
????

Re: Query using parenthesis

[Erik Hatcher <er...@ehatchersolutions.com>]

On Jul 11, 2006, at 8:57 AM, WATHELET Thomas wrote:
> How to parse this query COM(2005) 0123 in LukeAll?
> I have this result cocnumber: com
> ????

Your question is not clear.  But I'm always happy to lend a hand...

Try the query:
	COM\(2005\) 0123

Parentheses are special characters with Lucene's QueryParser, so  
escaping them with a backslash is needed.

But also be aware of the analyzer setting and the parsed query Luke  
displays.  Your question brings up a whole slew of Lucene  
Troubleshooting 101 steps:

   * What exactly are you trying to find?
   * How was it indexed?
      - What analyzer(s), what field types
   * What are your users interacting with to search the index?   
(probably not Luke, right?)
   * How will the users interface build the queries issued?

Erik


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