Hi Erick, Jiye, Thanks for your help!
My index is too short (less then 2MB). So I am not worry about it! I will index it twice! Thanks again! []s Eloi On 7/6/07, Erick Erickson <[EMAIL PROTECTED]> wrote:
I flat guarantee that if you try to search on fields that are indexed mixed case, you'll have no end of grief <G>. Everything from mis-typed search requests to the same word being cased differently in different parts of the source to ...... Your idea to index it twice is actually a solution that is often used. Perhaps it'll relieve your nose to consider your storage and index options <G>... For example, index the field as Field.Store.NO, Field.Index.TOKENIZED and search on that one. For display, index as Field.Store.YES, Field.Index.NO Even though you're breaking these into two fields, I don't think your index size changes much. I know that was the hurdle I had to get past to get comfortable with this.... BTW, how big do you expect your index to get anyway? It''s one thing to be concerned about size if your index is many gigabytes, but it's a needless worry if your index is under, say, a gigabyte or so. Best Erick On 7/6/07, Eloi Rocha Neto <[EMAIL PROTECTED]> wrote: > > Hi Daniel, > > I dont lowercase the field at index time, because I have to show the > results in the same way as it was found. > > For instance: > > Some fields indexed: > > PP-Trip SubAlcance Seq Negativa > PP-Trip SubAlcance Seq Positiva > PS-Trip SubAlcance Seq Negativa > PS-Trip SubAlcance Seq Positiva > > If I search for "PP-TRIP SUBALCANCE SEQ NEG", I want that the result > showed are: > PP-Trip SubAlcance Seq Negativa > PS-Trip SubAlcance Seq Negativa > > Not: > pp-trip subalcance seq negativa > ps-trip subalcance seq negativa > > A possible solution is store in a document object two fields: the > original > and the lowercased. I use the last one to make the query, and the other > one > to show the results. It works, but it doesnt smell good! > > Thanks for your help! > > Eloi > > > On 7/6/07, Daniel Noll <[EMAIL PROTECTED]> wrote: > > > > On Friday 06 July 2007 11:39:00 Eloi Rocha Neto wrote: > > > Hi, > > > > > > Anyone knows how to make a case insensitive search using a > > FuzzyQuery? > > > > > > I want that the results coming from "PP-Trip SubAlcance Seq > > Negativa", > > > "pp-trip subAlcance seq negativa" and "PP-TRIP SUBALCANCE SEQ > NEGATIVA" > > be > > > the same. The field must be indexed by "PP-Trip SubAlcance Seq > > Negativa". > > > > > > My code: > > > Query query = new FuzzyQuery( new Term( field, input ) , > > similarity > > > ); Hits hits = indexSearcher.search(query); > > > > > > I really appreciate any help! > > > > Why don't you just have your analyser lowercase the field at indexing > > time? I > > don't see why you would use a FuzzyQuery for something where a normal > > PhraseQuery should suffice. > > > > Daniel > > > > > > -- > > Daniel Noll > > Nuix Pty Ltd > > Suite 79, 89 Jones St, Ultimo NSW 2007, Australia Ph: +61 2 9280 0699 > > Web: http://nuix.com/ Fax: +61 2 9212 6902 > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > >
