On Sat, Feb 19, 2011 at 8:42 AM, Jason Rutherglen <jason.rutherg...@gmail.com> wrote:
>> But you have to >> use a terms index impl that supports ord (eg FixedGap). > > Ok, and the VariableGap is the new standard because the FST is much > more efficient as a terms index? Perhaps I'd need to create a codec > (or patch the existing) to automatically store the max term? It's really easy to make a codec that eg copies Standard but swaps in FixedGap terms index instead... Though, if you just want to get to the last term... VarGap's terms index can quickly tell you the last indexed term, and from there you can scan to the last term? (It'd be at most 32 (by default) scans). -- Mike http://blog.mikemccandless.com --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
