I would do query expansion:
- receive the query, parse it the way you want (e.g. use QueryParser)
- then expand your query along the various fields
If using different analyzers per field (e.g. soundex), you'll have to adjust things when coming into the term-query.

paul


Le 18-déc.-08 à 16:09, DELAVENNE Guillaume a écrit :

Hi,

I'm beginner on Lucene. I'm working on a Poc Lucene project at Generali
France company.

I have 40 fields (max ten words by field) in my index of about 6
millions documents.
I need to search a word in all fields.

Must I create a field "content" with all the informations of the others
fields ?
Do you have another way ?

Many thanks,
Guillaume





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