Hi, I was not aware of TrieRangeQuery but whether syntax for numberical query will change. For example I want to search amount >= 15 rather than doing it amount:[ 15] or something?
Is there any open source queryparser which converts something like amount >=15 into lucene number format query. Regards, Allahbaksh -----Original Message----- From: Uwe Schindler [mailto:u...@thetaphi.de] Sent: Monday, March 09, 2009 4:26 PM To: java-user@lucene.apache.org Subject: RE: Lucene 2.9 > > Is there any plans to have simpler queries for Numbers and Data? > > With the recent addition of TrieRangeQuery (in 2.9), I think Lucene's > range querying is actually very strong, though you'd have to subclass > QueryParser and override getRangeQuery to have it create TrieRangeQuery. The additions for QueryParser to support this are done in Solr (because in contrast to Lucene alone, Solr knows the datatype and encoding) of each field: https://issues.apache.org/jira/browse/SOLR-940 You can do it in the same way. Maybe we should supply some "plugin" for the QueryParser in TrieRange contrib? --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org **************** CAUTION - Disclaimer ***************** This e-mail contains PRIVILEGED AND CONFIDENTIAL INFORMATION intended solely for the use of the addressee(s). If you are not the intended recipient, please notify the sender by e-mail and delete the original message. Further, you are not to copy, disclose, or distribute this e-mail or its contents to any other person and any such actions are unlawful. This e-mail may contain viruses. Infosys has taken every reasonable precaution to minimize this risk, but is not liable for any damage you may sustain as a result of any virus in this e-mail. You should carry out your own virus checks before opening the e-mail or attachment. Infosys reserves the right to monitor and review the content of all messages sent to or from this e-mail address. Messages sent to or from this e-mail address may be stored on the Infosys e-mail system. ***INFOSYS******** End of Disclaimer ********INFOSYS*** --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
