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Greg Pendlebury commented on SOLR-8812: --------------------------------------- Sounds (tentatively) ok to me. I was quite concerned when you said it puts things back to pre-SOLR-2649 functionality, but from looking at what got committed it seems that q.op=OR is no longer hardcoded in setDefaultOperator() (which was fixed in SOLR-2649). I haven't executed anything, but this seems like a good step with regards to mm handling. > ExtendedDismaxQParser (edismax) ignores Boolean OR when q.op=AND and mm is > not explicitly set > --------------------------------------------------------------------------------------------- > > Key: SOLR-8812 > URL: https://issues.apache.org/jira/browse/SOLR-8812 > Project: Solr > Issue Type: Bug > Components: query parsers > Affects Versions: 5.5 > Reporter: Ryan Steinberg > Assignee: Steve Rowe > Fix For: 6.1, 5.5.2, 6.0.2 > > Attachments: SOLR-8812-barbie.patch, SOLR-8812.patch, > SOLR-8812.patch, SOLR-8812.patch > > > The edismax parser ignores Boolean OR in queries when q.op=AND. This behavior > is new to Solr 5.5.0 and an unexpected major change. > Example: > "q": "id:12345 OR zzzzzzzzzz", > "defType": "edismax", > "q.op": "AND", > where "12345" is a known document ID and "zzzzzzzzzz" is a string NOT present > in my data > Version 5.5.0 produces zero results: > "rawquerystring": "id:12345 OR zzzzzzzzzz", > "querystring": "id:12345 OR zzzzzzzzzz", > "parsedquery": "(+((id:12345 > DisjunctionMaxQuery((text:zzzzzzzzzz)))~2))/no_coord", > "parsedquery_toString": "+((id:12345 (text:zzzzzzzzzz))~2)", > "explain": {}, > "QParser": "ExtendedDismaxQParser" > Version 5.4.0 produces one result as expected > "rawquerystring": "id:12345 OR zzzzzzzzzz", > "querystring": "id:12345 OR zzzzzzzzzz", > "parsedquery": "(+(id:12345 > DisjunctionMaxQuery((text:zzzzzzzzzz))))/no_coord", > "parsedquery_toString": "+(id:12345 (text:zzzzzzzzzz))" > "explain": {}, > "QParser": "ExtendedDismaxQParser" -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org