Thanks for your reply. Since I am trying to search a range of integer, index.getNodes( "someKey", "[0 TO 1]" ) will returns node with "somekey" value such as 1, 11, 111 supposing having 1, 11, 111, but I only want returning 1 exactly. I know one of solution is using padding scheme to solve the problem. Is there any other ways to solve the problem?
On Sun, Jan 10, 2010 at 1:34 PM, Mattias Persson <matt...@neotechnology.com>wrote: > I'm almost positive I gave such an example in another thread > recently... anyways: > > IndexService index = new LuceneFulltextQueryIndexService( neo ); > index.index( myNode1, "someKey", 150 ); > index.index( myNode2, "someKey", 100 ); > index.index( myNode3, "someKey", 170 ); > index.index( myNode4, "someKey", 230 ); > > // This will return myNode1, myNode2 and myNode3 > index.getNodes( "someKey", "[0 TO 170]" ); > > See > http://lucene.apache.org/java/2_9_1/queryparsersyntax.html#Range%20Searches > for more information. > > 2010/1/10 Zerony Zhao <bw.li...@gmail.com>: > > Hi Neo4j Users, > > > > I have a naive question, since I just began learning Neo4j. > > > > I know how to find nodes where property key matchs value, > > > > indexService.getNodes(key, value); > > > > But I do not know the efficient way to find key < value, given the key is > an > > int property. In another thread, Tobias wrote several days ago: > > > > If your queries are as simple as "give me all nodes where x>LOWER_LIMIT > and > > x<UPPER_LIMIT ordered by x", and you can reduce the x property to a long > > integer value. > > > > But I do not know how to , would you kindly give me a snapshot of code to > > illustrate how to find all nodes where key < value. > > > > Appreciate your help. > > > > Zerony > > _______________________________________________ > > Neo mailing list > > User@lists.neo4j.org > > https://lists.neo4j.org/mailman/listinfo/user > > > > > > -- > Mattias Persson, [matt...@neotechnology.com] > Neo Technology, www.neotechnology.com > _______________________________________________ > Neo mailing list > User@lists.neo4j.org > https://lists.neo4j.org/mailman/listinfo/user > _______________________________________________ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
