Le Lundi 07 Août 2006 19:28, Yiqun "Eddie" Cao a écrit : > Hi, > > We are using lucene in a chemistry database, and we are dealing with > special words containing both digits and characters in English alphabets, > such as PFC-0234. To prevent lucene from cutting the word into two, we have > replaced all dashes into underscores, so PFC-0234 is stored and indexed as > PFC_0234 in the lucene index. However, none of them works for searches > containing wildcard characters. For example, none of the following works: > PFC_*, PFC*, PF*, PFC_0*, PFC_02*, but PFC-0234 works. Can anyone tell me > what is wrong here? We have tried WhitespaceAnalyzer, but it's not working > either.
For this type of field values, you should index them with the index property : Field.Index.UN_TOKENIZED. cheers, Nicolas --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
