I don't think it is 8812. q.op was completely ignored by edismax prior to 5.5, so it is not mm that changed.
If you do the same 5.4 query with q.op=OR I suspect it will not change the debug query at all. On 30 May 2016 at 21:07, Jan Høydahl <jan....@cominvent.com> wrote: > Hi, > > This may be related to SOLR-8812, but still different. Please file a JIRA > issue for this. > > -- > Jan Høydahl, search solution architect > Cominvent AS - www.cominvent.com > > > 29. mai 2016 kl. 18.20 skrev Issei Nishigata <duo.2...@gmail.com>: > > > > Hi, > > > > “mm" parameter does not work properly, when I set "q.op=AND” after Solr > 5.5. > > In Solr 5.4, mm parameter works expectedly with the following setting. > > > > --- > > [schema] > > <fieldType name="bi_gram" class="solr.TextField"> > > <analyzer> > > <tokenizer class="solr.NGramTokenizerFactory" minGramSize="2" > maxGramSize="2"/> > > </analyzer> > > </fieldType> > > > > > > [request] > > > http://localhost:8983/solr/collection1/select?defType=edismax&q.op=AND&mm=2&q=solar > > — > > > > After Solr 5.5, the result will not be the same as Solr 5.4. > > Has the setting of mm parameter specs, or description of file setting > changed? > > > > > > [Solr 5.4] > > <response> > > ... > > <lst name="params"> > > <str name="mm">2</str> > > <str name="q">solar</str> > > <str name="defType">edismax</str> > > <str name="q.op">AND</str> > > </lst> > > ... > > <result name="response" numFound="1" start="0"> > > <doc> > > <str name="id">0</str> > > <arr name="content"> > > <str>solr</str> > > </arr> > > </doc> > > </result> > > <lst name="debug"> > > <str name="rawquerystring">solar</str> > > <str name="querystring">solar</str> > > <str name="parsedquery"> > > (+DisjunctionMaxQuery((((text:so text:ol text:la > text:ar)~2))))/no_coord > > </str> > > <str name="parsedquery_toString">+(((text:so text:ol text:la > text:ar)~2))</str> > > ... > > </response> > > > > > > > > [Solr 6.0.1] > > > > <response> > > ... > > <lst name="params"> > > <str name="mm">2</str> > > <str name="q">solar</str> > > <str name="defType">edismax</str> > > <str name="q.op">AND</str> > > </lst> > > ... > > <result name="response" numFound="0" start="0"/> > > <lst name="debug"> > > <str name="rawquerystring">solar</str> > > <str name="querystring">solar</str> > > <str name="parsedquery"> > > (+DisjunctionMaxQuery(((+text:so +text:ol +text:la > +text:ar))))/no_coord > > </str> > > <str name="parsedquery_toString">+((+text:so +text:ol +text:la > +text:ar))</str> > > ... > > > > > > As shown above, parsedquery also differs from Solr 5.4 and Solr > 6.0.1(after Solr 5.5). > > > > > > — > > Thanks > > Issei Nishigata > >
