Regarding "There is no "*:" feature to query all fields in Solr"
When I enter the dashboard -> solr/#/[core]/query the default is "*:*" and it brings everything. On Mon, Jun 24, 2013 at 5:41 PM, Mysurf Mail <stammail...@gmail.com> wrote: > Thanks Jack and Giovanni. > Jack: > Regarding 1.b. have vs *have* the results were identical apart from the > score. > Basically i cant do all the stuff you recommended. I want a stemmer for an > unknown search (send the query when user enters free text to a textbox ). > > giovanni- regarding requestHandler test > will I need to query using /test/...? > shouldnt it be names "/test"? > > . > > > > On Mon, Jun 24, 2013 at 4:40 PM, Jack Krupansky > <j...@basetechnology.com>wrote: > >> "I don't get any results with "has "(inflections). Why?" >> >> Wildcard patterns on strings are literal, exact. There is no automatic >> natural language processing. >> >> You could try a regular expression match: >> >> q=/ ha(s|ve) / >> >> Or, just use OR: >> >> q=*has* OR *have* >> >> Or, use a <copyField> of the package name to a text field and than you >> can use simple keywords: >> >> q=package_name_text:(has OR have) >> >> Is PackageName a "string" field? >> >> Or, maybe best, use an update processor to populate a Boolean field to >> indicate whether the has/have pattern is seen in the package name. A simple >> JavaScript script with a StatelessScriptUpdateProcessor could do this in >> just a couple of lines and make the query much faster. >> >> For question 1.b the two queries seem identical - was that the case? >> >> There is no "*:" feature to query all fields in Solr - although the >> LucidWorks Search query parser does support that feature. >> >> -- Jack Krupansky >> >> -----Original Message----- From: Mysurf Mail >> Sent: Monday, June 24, 2013 7:26 AM >> To: solr-user@lucene.apache.org >> Subject: Need assistance in defining search urls >> >> >> Now, each doc looks like this (i generated random user text in the >> freetext >> columns in the DB) >> <doc> <str name="PackageName">We have located the ship.</str> <arr name= >> "CatalogVendorPartNum"> <str>d1771fc0-d3c2-472d-aa33-**4bf5d1b79992</str> >> <str >> >>> b2986a4f-9687-404c-8d45-**57b073d900f7</str> <str> >>> >> a99cf760-d78e-493f-a827-**585d11a765f3</str> <str> >> ba349832-c655-4a02-a552-**d5b76b45d58c</str> <str> >> 35e86a61-eba8-49f4-95af-**8915bd9561ac</str> <str> >> 6d8eb7d9-b417-4bda-b544-**16bc26ab1d85</str> <str> >> 31453eff-be19-4193-950f-**fffcea70ef9e</str> <str> >> 08e27e4f-3d07-4ede-a01d-**4fdea3f7ddb0</str> <str> >> 79a19a3f-3f1b-486f-9a84-**3fb40c41e9c7</str> <str> >> b34c6f78-75b1-42f1-8ec7-**e03d874497df</str> </arr> <float name="score"> >> 1.7437795</float></doc> <doc> >> My searches are : >> (PackageName is deined as default search) >> >> 1. I try to search for any package that name has the word "have" or "had" >> or "has" >> 2. I try to search for any package that consists >> d1771fc0-d3c2-472d-aa33-**4bf5d1b79992 >> >> Therefore I use this searches >> >> 1. >> http://localhost:8983/solr/**vault/select?q=*have*&fl=** >> PackageName%2Cscore&defType=**edismax&stopwords=true&** >> lowercaseOperators=true<http://localhost:8983/solr/vault/select?q=*have*&fl=PackageName%2Cscore&defType=edismax&stopwords=true&lowercaseOperators=true> >> >> questions : >> 1.a. even if i display all results, I dont get any results with "has " >> (inflections). Why? >> 1.b. what is the difference between >> *have*<http://localhost:8983/**solr/vault/select?q=*have*&fl=** >> PackageName%2Cscore&defType=**edismax&stopwords=true&** >> lowercaseOperators=true<http://localhost:8983/solr/vault/select?q=*have*&fl=PackageName%2Cscore&defType=edismax&stopwords=true&lowercaseOperators=true> >> > >> and have<http://localhost:8983/**solr/vault/select?q=*have*&fl=** >> PackageName%2Cscore&defType=**edismax&stopwords=true&** >> lowercaseOperators=true<http://localhost:8983/solr/vault/select?q=*have*&fl=PackageName%2Cscore&defType=edismax&stopwords=true&lowercaseOperators=true> >> >. >> the score is differnt. >> >> 2. >> http://localhost:8983/solr/**vault/select?q=*:d1771fc0-** >> d3c2-472d-aa33-4bf5d1b79992&**fl=PackageName,score&defType=** >> edismax&stopwords=true&**lowercaseOperators=true&start=**0&rows=300<http://localhost:8983/solr/vault/select?q=*:d1771fc0-d3c2-472d-aa33-4bf5d1b79992&fl=PackageName,score&defType=edismax&stopwords=true&lowercaseOperators=true&start=0&rows=300> >> >> Questions: >> 2.a. I get no result. even though i search it on all fields. (*) and it >> appears in >> 2.b. If I want to search on more than one field i.e. packageName & >> description, what is the best way to do it? >> define all as default? >> Thanks, >> > >
