Hi Neo4j users, I am confused with LuceneFulltextQueryIndexService.
For integer, IndexService index = new LuceneFulltextQueryIndexServic e( neo ); index.index( myNode1, "someKey", 1 ); index.index( myNode2, "someKey", 2 ); index.index( myNode3, "someKey", 12 ); index.index( myNode4, "someKey", 21 ); // This will return myNode1, myNode2 and myNode3, not myNode4, why? index.getNodes( "someKey", "[1 TO 2]" ); If I really want 1 <= x <= 2, I need use the padding pattern. Is there any other ways to do this work? For string, myNode1 "somekey" --> "a" myNode2 "somekey" --> "b" myNode3 "somekey" --> "aa" IndexService index = new LuceneFulltextQueryIndexService( neo ); index.index( myNode1, "someKey", "a" ); index.index( myNode2, "someKey", "ba" ); index.index( myNode3, "someKey", "ad" ); // This will return myNode1 index.getNodes( "someKey", "a" ); // This will return myNode1, myNode3 index.getNodes( "someKey", "a*" ); //Wrong (Lucene does not support "*a*" index.getNodes( "someKey", "*a*" ); How can I search substring "*a*"? And what the mechanism difference of Lucene indexing between integer and string, if it can be explained here in short sentences? Appreciate your help, Zerony _______________________________________________ Neo mailing list [email protected] https://lists.neo4j.org/mailman/listinfo/user
