Hi :) I don't why, but searching "\\-1234" ignores negative point and search for 1234 !
On Tue, Apr 24, 2012 at 4:24 PM, G.Long <[email protected]> wrote: > Hi :) > > Did you try with "\\-1234" ? > > Regards > > Le 24/04/2012 13:40, S Eslamian a écrit : > > Thank you but when I search this : Query termQuery = new TermQuery >> ("field","\-1234"); I get this exception : >> Invalid escape sequence (valid one are \b \t \n \f \r \" \' \\) >> >> Am I making mistake in creating my query? >> >> On Tue, Apr 24, 2012 at 3:52 PM, Erick >> Erickson<erickerickson@gmail.**com<[email protected]> >> >wrote: >> >> the - is part of the query syntax, you must escape it. See: >>> >>> >>> http://lucene.apache.org/core/**old_versioned_docs/versions/3_** >>> 5_0/queryparsersyntax.html<http://lucene.apache.org/core/old_versioned_docs/versions/3_5_0/queryparsersyntax.html> >>> >>> Best >>> Erick >>> >>> On Tue, Apr 24, 2012 at 5:44 AM, S Eslamian<[email protected]> wrote: >>> >>>> How can I search a minus digit like -123 in lucene? >>>> When I search this,lucene excludes 123 from my search or returns no >>>> >>> answer. >>> >>> ------------------------------**------------------------------** >>> --------- >>> To unsubscribe, e-mail: >>> java-user-unsubscribe@lucene.**apache.org<[email protected]> >>> For additional commands, e-mail: >>> [email protected].**org<[email protected]> >>> >>> >>> > > ------------------------------**------------------------------**--------- > To unsubscribe, e-mail: > java-user-unsubscribe@lucene.**apache.org<[email protected]> > For additional commands, e-mail: > [email protected].**org<[email protected]> > >
