: And stopword in user query is being changed to q.op=AND, i am going to : look more into this
This is an explicitly documented feature of the edismax parser... https://cwiki.apache.org/confluence/display/solr/The+Extended+DisMax+Query+Parser * treats "and" and "or" as "AND" and "OR" in Lucene syntax mode. ... The lowercaseOperators Parameter A Boolean parameter indicating if lowercase "and" and "or" should be treated the same as operators "AND" and "OR". : i thought of sharing this in solr community just in-case if someone have : came across this issue. : OR : I will also be validating my config and schema if i am doing something : wrong. : : solr : 4.9 : query parser: edismax : : when i search for "*q=derek and romace*" final parsed query is : *"(+(+DisjunctionMaxQuery((textSpell:derek)) : +DisjunctionMaxQuery((textSpell:romance))))/no_coord" * : * : "response":{"numFound":0,"start":0,"maxScore":0.0,"docs":[]* : : when i search for "*q=derek romace*" final parsed query is *"parsedquery": : "(+(DisjunctionMaxQuery((textSpell:derek)) : DisjunctionMaxQuery((textSpell:romance))))/no_coord",* : * response": {* : * "numFound": 1405,* : * "start": 0,* : * "maxScore": 0.2780709,* : * "docs": [.............* : : textSpell field definition : : : <field name="textSpell" type="text_general" indexed="true" stored="false" : omitNorms="true" multiValued="true" /> : : <fieldType name="text_general" class="solr.TextField" : positionIncrementGap="100"> : <analyzer type="index"> : <tokenizer class="solr.ClassicTokenizerFactory"/> : <filter class="solr.StopFilterFactory" ignoreCase="true" : words="stopwords.txt" /> : <filter class="solr.LowerCaseFilterFactory"/> : <filter class="solr.KeywordMarkerFilterFactory" : protected="protwords.txt"/> : </analyzer> : <analyzer type="query"> : <tokenizer class="solr.ClassicTokenizerFactory"/> : <filter class="solr.StopFilterFactory" ignoreCase="true" : words="stopwords.txt" /> : <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" : ignoreCase="true" expand="false" /> : <filter class="solr.LowerCaseFilterFactory"/> : <filter class="solr.KeywordMarkerFilterFactory" : protected="protwords.txt"/> : </analyzer> : </fieldType> : : Let me know if anyone of you guys need more info. : : *Thanks,* : *Rajesh**.* : -Hoss http://www.lucidworks.com/
