I don't think the defaultOperator applies to Dismax in the same way as the Standard Request Handler. The Dismax handler uses the mm (Minimum 'Should' Match) parameter to specify how many words should match the query. You may need to change this to get it working the way you want it.
http://wiki.apache.org/solr/DisMaxRequestHandler?highlight=%28CategorySolrRequestHandler%29%7C%28%28CategorySolrRequestHandler%29%29#head-6c5fe41d68f3910ed544311435393f5727408e61 Howard 2008/4/28 briand <[EMAIL PROTECTED]>: > > I'm searching using query of 'food' and get back 572 results. When I do > a > search for 'food drink' I am expecting more results since it's defaulting > to > ORing the search terms, however, I now get back 6 results. I'm sure I'm > doing something stupid, but I don't know what for sure. I am using a > DismaxQueryHandler for this and boosting certain fields. I've included > some of the debug info for the 'food drink' results. Thanks. > > <str name="rawquerystring">food drink > </str> > <str name="querystring">food drink > > <str name="parsedquery"> > +((DisjunctionMaxQuery((summary:food^2.0 | places:food^2.5 | > tags:food^10.0 > | content:food | name:food^15.0 | author:food^10.0 | > locations:food^5.0)~0.01) DisjunctionMaxQuery((summary:drink^2.0 | > places:drink^2.5 | tags:drink^10.0 | content:drink | name:drink^15.0 | > author:drink^10.0 | locations:drink^5.0)~0.01))~2) > DisjunctionMaxQuery((summary:"food drink"~2^2.0 | places:"food > drink"~2^2.5 > | tags:"food drink"~2^10.0 | content:"food drink"~2 | name:"food > drink"~2^15.0 | author:"food drink"~2^10.0 | locations:"food > drink"~2^5.0)~0.01) > > > -- > View this message in context: > http://www.nabble.com/querying-with-two-words-returns-less-results-when-ORing-terms-tp16942461p16942461.html > Sent from the Solr - User mailing list archive at Nabble.com. > >
