Hi Aman Did you try the Admin Analysis tool? It will show you which filters are effective at index and query time. It will help you understand why you are not getting a mach. Cheers -- Rick
On March 31, 2017 2:36:33 AM EDT, Aman Deep Singh <amandeep.coo...@gmail.com> wrote: >Hi, >I was trying to use the shingle filter but it was not creating the >query as >desirable. > >my schema is ><fieldType name="cust_shingle" class="solr.TextField" >positionIncrementGap= >"100"> <analyzer> <tokenizer class="solr.StandardTokenizerFactory"/> ><filter >class="solr.ShingleFilterFactory" outputUnigrams="false" >maxShingleSize="4" >/> <filter class="solr.LowerCaseFilterFactory"/> </analyzer> ></fieldType> ><field name="nameShingle" type="cust_shingle" indexed="true" >stored="true"/> > >my solr query is >http://localhost:8983/solr/productCollection/select?defType=edismax&debugQuery=true&q=one%20plus%20one%20four&qf=nameShingle&; >*sow=false*&wt=xml > >and it was creating the parsed query as ><str name="parsedquery"> >(+(DisjunctionMaxQuery(((+nameShingle:one plus +nameShingle:plus one >+nameShingle:one four))) DisjunctionMaxQuery(((+nameShingle:one plus >+nameShingle:plus one four))) DisjunctionMaxQuery(((+nameShingle:one >plus >one +nameShingle:one four))) DisjunctionMaxQuery((nameShingle:one plus >one >four)))~1)/no_coord ></str> ><str name="parsedquery_toString"> >*+((((+nameShingle:one plus +nameShingle:plus one +nameShingle:one >four)) >((+nameShingle:one plus +nameShingle:plus one four)) ((+nameShingle:one >plus one +nameShingle:one four)) (nameShingle:one plus one four))~1)* ></str> > > >So ideally token creations is perfect but in the query it is using >boolean + operator which is causing the problem as if i have a document >with name as >"one plus one" ,according to the shingles it has to matched as its >token >will be ("one plus","one plus one","plus one") . >I have tried using the q.op and played around the mm also but nothing >is >giving me the correct response. >Any idea how i can fetch that document even if the document is missing >any >token. > >My expected response will be getting the document >"one plus one" even the user query has any additional term like "one >plus >one two" and so on. > > >Thanks, >Aman Deep Singh -- Sent from my Android device with K-9 Mail. Please excuse my brevity.
