Tim, Op Wednesday 19 November 2008 02:32:40 schreef Tim Sturge: ... > >> > >> This is less than 2x slower than the dedicated bitset and more > >> than 50x faster than the range boolean query. > >> > >> Mike, Paul, I'm happy to contribute this (ugly but working) code > >> if there is interest. Let me know and I'll open a JIRA issue for > >> it. > > > > In case you think more performance improvements based on this > > are possible... > > I think this is generally useful for range and set queries on > non-text based fields (dates, location data, prices, general > enumerations). These all have the required property that there is > only one value (term) per document. > > I've opened LUCENE-1461.
I finally got the point, see my comments there. Thanks a lot, if only to show an unexpected tradeoff possibility opened by the new Filter api. I don't know whether you followed LUCENE-584 (Decouple Filter from BitSet), but a contribution like this multi range filter makes it all worthwhile. Regards, Paul Elschot --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
