On Thu, Dec 20, 2012 at 3:54 PM, Wu, Stephen T., Ph.D. <wu.step...@mayo.edu> wrote: >> If you stuff the end of the span into the payload you'd have to create >> a custom variant of PhraseQuery to properly match based on the end >> span. > > How different is this from the functionality already avaialable through > SpanQuery?
Good question! I think the difference would be index-time (payload encoding span-end + new Query) vs search time (SpanQuery)? Ie, with the former (index-time) you'd have a TokenFilter spotting the spans and encoding them into the index, and with the latter all spotting happens at search time? So net/net I guess (?) the results would be the same, but performance should be faster if you do it index-time? Mike McCandless 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
