Setting lowercaseOperators=false for the request handler defaults fixes this. Probably also fixes some relevance anomalies.
Thanks! wunder Walter Underwood wun...@wunderwood.org http://observer.wunderwood.org/ (my blog) > On Jun 29, 2017, at 6:38 AM, Shawn Heisey <apa...@elyograg.org> wrote: > > On 6/28/2017 10:46 PM, Walter Underwood wrote: >> Hmm, “and” is missing from the individual terms but present in the phrase. >> >> "rawquerystring":"once and again", >> "querystring":"once and again", >> >> "parsedquery":"(+(+DisjunctionMaxQuery(((concept_ai_concepts_names_default:once)^2.0 >> | (question:once)^2.0 | subjectNames:once | (bookTitle_text:once)^4.0)) >> +DisjunctionMaxQuery(((concept_ai_concepts_names_default:again)^2.0 | >> (question:again)^2.0 | subjectNames:again | (bookTitle_text:again)^4.0))) >> DisjunctionMaxQuery(((bookTitle_text:\"once and again\")^8.0 | >> (question:\"once and again\")^4.0 | >> (concept_ai_concepts_names_default:\"once and again\")^4.0 | >> (subjectNames:\"once and again\")^2.0)))/no_coord", >> "parsedquery_toString":"+(+((concept_ai_concepts_names_default:once)^2.0 >> | (question:once)^2.0 | subjectNames:once | (bookTitle_text:once)^4.0) >> +((concept_ai_concepts_names_default:again)^2.0 | (question:again)^2.0 | >> subjectNames:again | (bookTitle_text:again)^4.0)) ((bookTitle_text:\"once >> and again\")^8.0 | (question:\"once and again\")^4.0 | >> (concept_ai_concepts_names_default:\"once and again\")^4.0 | >> (subjectNames:\"once and again\")^2.0)", >> "QParser":"ExtendedDismaxQParser", > > I would guess that "and" is being interpreted as an operator, because > lowercaseOperators defaults to true with edismax. This is changing in 7.0. > > https://issues.apache.org/jira/browse/SOLR-4646 > > Thanks, > Shawn >
