thank you,but what to do if i want to query "ratings" besides "cotent" at the same time.from the page you provided i dont see how join would work out.
Michael McCandless <luc...@mikemccandless.com>编写： >Maybe query time join? > >See http://www.searchworkings.org/blog/-/blogs/query-time-joining-in-lucene > >Mike McCandless > >http://blog.mikemccandless.com > >On Fri, Jul 20, 2012 at 5:58 AM, 齐保元 <qibaoy...@126.com> wrote: >> hi, >> I have two collections:the first collection has documents like >> 'docID,content', and the other collection has documents like >> 'docID,ratings'.Is there any fast algorithm to get the intersection between >> these two collections after search? I canot merge the fields together for >> particular reasons. > >--------------------------------------------------------------------- >To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >For additional commands, e-mail: java-user-h...@lucene.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
