I also tried in 5.2.1 for the query http://localhost:8984/solr/test/select?q=TITLE_SH:one\%20plus\%20one&wt=xml&debugQuery=true
<response> <lst name="responseHeader"> <int name="status">0</int> <int name="QTime">1</int> <lst name="params"> <str name="q">TITLE_SH:one\ plus\ one</str> <str name="wt">xml</str> <str name="debugQuery">true</str> </lst> </lst> <result name="response" numFound="0" start="0"/> <lst name="debug"> <str name="rawquerystring">TITLE_SH:one\ plus\ one</str> <str name="querystring">TITLE_SH:one\ plus\ one</str> <str name="parsedquery"> *((TITLE_SH:one plus TITLE_SH:one plus one)/no_coord) TITLE_SH:plus one* </str> <str name="parsedquery_toString"> (TITLE_SH:one plus TITLE_SH:one plus one) TITLE_SH:plus one </str> <lst name="explain"/> <str name="QParser">LuceneQParser</str> while in the solr 4.3.1 query http://localhost:8983/solr/collection1/select?q=text_sh:one\%20plus\%20one&wt=xml&debugQuery=true output is like <response> <lst name="responseHeader"> <int name="status">0</int> <int name="QTime">2</int> <lst name="params"> <str name="q">text_sh:one\ plus\ one</str> <str name="wt">xml</str> <str name="debugQuery">true</str> </lst> </lst> <result name="response" numFound="0" start="0"/> <lst name="debug"> <str name="rawquerystring">text_sh:one\ plus\ one</str> <str name="querystring">text_sh:one\ plus\ one</str> <str name="parsedquery"> (text_sh:one plus text_sh:one plus one text_sh:plus one)/no_coord </str> <str name="parsedquery_toString"> *text_sh:one plus text_sh:one plus one text_sh:plus one* </str> <lst name="explain"/> <str name="QParser">LuceneQParser</str> On Fri, Mar 17, 2017 at 9:50 AM Shawn Heisey <apa...@elyograg.org> wrote: > On 3/16/2017 1:40 PM, Alexandre Rafalovitch wrote: > > Oh. Try your query with quotes around the phone phrase: > > q="one plus one" > > That query with the fieldType the user supplied produces this, on 6.3.0 > with the lucene parser: > > "querystring":"test:\"one plus one\"", > "parsedquery":"MultiPhraseQuery(test:\"(one plus one plus one) plus > one\")", Looks a little odd, but maybe it's correct. > > My hypothesis is: > > Query parser splits things on whitespace before passing it down into > > analyzer chain as individual match attempts. The Analysis UI does not > > take that into account and treats the whole string as phrase sent. You > > say > > outputUnigrams="false" outputUnigramsIfNoShingles="false" > > So, every single token during the query gets ignored because there is > > nothing for it to shingle with. > > Might be that. > > If I change both of those unigram options to "true" then this is what I > see (also on 6.3.0, q.op is AND): > > "querystring":"test:(one plus one)", "parsedquery":"+test:one +test:plus > +test:one", > > The really mystifying thing is ... it works on the analysis page. The > whitespace tokenizer should (in theory at least) produce the same tokens > on the analysis page as the query parser does before analysis, so I have > no idea why analysis and query produce different results. During query > analysis, the whitespace tokenizer should basically be a no-op, because > the input has already been tokenized. > > If I change the analysis to this (keyword instead of whitespace): > > <analyzer type="query"> > <tokenizer class="solr.KeywordTokenizerFactory"/> > <filter class="solr.LowerCaseFilterFactory"/> > <filter class="solr.ShingleFilterFactory" minShingleSize="2" > maxShingleSize="5" > outputUnigrams="false" > outputUnigramsIfNoShingles="false" /> > </analyzer> > > Then the behavior is unchanged: > > "querystring":"test:(one plus one)", "parsedquery":"", > > > I am not sure why it would have worked in Solr 4. > > I just tried it on on 4.9-SNAPSHOT, compiled 2015-05-20 from SVN > revision 1680667, and it doesn't work. I don't remember whether this > was compiled from branch_4x or from the 4.9 branch. Before that test, I > had tried back to 5.2.1 with the same results: > > "querystring": "test:(one plus one)", "parsedquery": "", Thanks, > Shawn > >
