Well, depends on what you indexed. Otis Solr & ElasticSearch Support http://sematext.com/ On Jan 22, 2013 5:48 PM, "Anders Melchiorsen" <m...@spoon.kalibalik.dk> wrote:
> Thanks, though I am still confused. > > How about this one: > > manu:apple => 1 hit > +name:video => 2 hits > > manu:apple +name:video => 2 hits > > Solr ignores the manu:apple part completely? > > > Cheers, > Anders. > > > Den 22/01/13 23.16, Jack Krupansky skrev: > >> The first query: >> >> name:ipod OR -name:ipod => 0 hits >> >> The "OR" and "-" are actually at the same level of the BooleanQuery, so >> the "-" overrides the OR so it's equivalent to: >> >> name:ipod -name:ipod => 0 hits >> >> For the second query: >> >> (name:ipod) OR (-name:ipod) => 3 hits >> >> Pure negative queries are supported only at the top level, so the >> "(-name:ipod)" matches nothing, so the query is equivalent to: >> >> (name:ipod) => 3 hits >> >> You can simply insert a "*:*" to assure that it is not a pure negative >> query inside the parentheses: >> >> (name:ipod) OR (*:* -name:ipod) >> >> -- Jack Krupansky >> >> -----Original Message----- From: Anders Melchiorsen >> Sent: Tuesday, January 22, 2013 4:59 PM >> To: solr-user@lucene.apache.org >> Subject: Confused by queries >> >> Hello! >> >> With the example server of Solr 4.0.0 (with *.xml indexed), I get these >> results: >> >> *:* => 32 hits >> name:ipod => 3 hits >> -name:ipod => 29 hits >> >> That is all fine, but for these next queries, I would expect to get 32 >> hits (i.e. everything), or at least the same number of hits for both >> queries: >> >> name:ipod OR -name:ipod => 0 hits >> (name:ipod) OR (-name:ipod) => 3 hits >> >> As my expectations are not met, I must be missing something? >> >> >> Thanks, >> Anders. >> > >
