That question should be asked on the clucene list. This is the java-user lucene list.
-- Ian. On Thu, Mar 25, 2010 at 12:19 PM, <suman.hol...@zapak.co.in> wrote: > > Hi, > > Is there something of this sort provided in clucene as well..lucene for > c++ ??? > > thanks, > Suman > >> No. See java classes >> >> org.apache.lucene.search.NumericRangeQuery >> org.apache.lucene.document.NumericField >> >> See also recent thread on this list with subject "Lucene 3.0 Search >> Performance Stats". >> >> >> -- >> Ian. >> >> >> On Thu, Mar 25, 2010 at 11:53 AM, <suman.hol...@zapak.co.in> wrote: >>> >>> U mean I need to use padding technique in indexing and searching in >>> order >>> to make numeric searches rt? >>> >>> for numbers 1...10 >>> indexes should be 01 02....10 >>> rather than 1 10 2.....9 >>> >>> >>> thanks, >>> Suman >>> >>> >>>> You should use NumericRangeQuery and NumericField (since 2.9). >>>> >>>> ----- >>>> Uwe Schindler >>>> H.-H.-Meier-Allee 63, D-28213 Bremen >>>> http://www.thetaphi.de >>>> eMail: u...@thetaphi.de >>>> >>>> >>>>> -----Original Message----- >>>>> From: suman.hol...@zapak.co.in [mailto:suman.hol...@zapak.co.in] >>>>> Sent: Thursday, March 25, 2010 12:08 PM >>>>> To: java-user@lucene.apache.org >>>>> Subject: Range Queries Performance Hit >>>>> >>>>> Hello, >>>>> >>>>> >>>>> Range queries are lowering down the performance of search. >>>>> I am using date in my clucene application . >>>>> >>>>> lucene doc has these kind of fields: >>>>> >>>>> startdt="1242758400" enddt="1241980500" >>>>> >>>>> >>>>> >>>>> now when i am searching for >>>>> searchingdate = new RangeQuery(lastyear time in seconds,current time >>>>> in >>>>> seconds, true); >>>>> >>>>> searchingdate1 = new RangeQuery(current time in seconds,nextyear time >>>>> in >>>>> seconds, true); >>>>> >>>>> Query :i want all doc , created after last year and expired before >>>>> next >>>>> year. >>>>> >>>>> but the query is taking 15ms to run. >>>>> if i remove the query the execution time is reduced to half. >>>>> >>>>> 1. any other thing that i can use for range queries >>>>> 2. converting the time to minutes is also not helping me. >>>>> >>>>> Help me with the solution. >>>>> >>>>> >>>>> Thanks, >>>>> Suman >>>>> >>>>> >>>>> >>>>> --------------------------------------------------------------------- >>>>> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >>>>> For additional commands, e-mail: java-user-h...@lucene.apache.org >>>> >>>> >>>> >>>> --------------------------------------------------------------------- >>>> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >>>> For additional commands, e-mail: java-user-h...@lucene.apache.org >>>> >>>> >>> >>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >>> For additional commands, e-mail: java-user-h...@lucene.apache.org >>> >>> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >> For additional commands, e-mail: java-user-h...@lucene.apache.org >> >> > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > > --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
