Ah ok. I didn't test and laid it over. Thank you Erick for correcting me out.
On 9 Nov 2017 9:06 p.m., "Erick Erickson" <erickerick...@gmail.com> wrote: > This won't quite work. "string" types are totally un-analyzed you > cannot add filters to a solr.StrField, you must use solr.TextField > rather than solr.StrField. > > > <fieldType name="string" class="solr.TextField" sortMissingLast="true" > docValues="true"/> > <analyzer> > <tokenizer class="solr.KeywordTokenizerFactory"/> > <filter class="solr.LowerCaseFilterFactory"/> > </analyzer> > </fieldType> > > > start over and re-index from scratch in a new collection of course. > > You also need to make sure you really want to search on the whole > field. The KeywordTokenizerFactory doesn't split the incoming test up > _at all_. So if the input is > "my dog has fleas" you can't search for just "dog" unless you use the > extremely inefficient *dog* form. If you want to search for words, use > an tokenizer that breaks up the input, WhitespaceTokenizer for > instance. > > Best, > Erick > > On Thu, Nov 9, 2017 at 3:24 AM, Amrit Sarkar <sarkaramr...@gmail.com> > wrote: > > Behavior of the field values is defined by fieldType analyzer > declaration. > > > > If you look at the managed-schema; > > > > You will find fieldType declarations like: > > > > <fieldType name="text_en" class="solr.TextField" > positionIncrementGap="100"> > >> <analyzer type="index"> <tokenizer class="solr. > StandardTokenizerFactory"/> > >> <filter class="solr.StopFilterFactory" words="lang/stopwords_en.txt" > >> ignoreCase="true"/> <filter class="solr.LowerCaseFilterFactory"/> > <filter > >> class="solr.EnglishPossessiveFilterFactory"/> <filter class= > >> "solr.KeywordMarkerFilterFactory" protected="protwords.txt"/> <filter > >> class="solr.PorterStemFilterFactory"/> </analyzer> <analyzer > type="query"> > >> <tokenizer class="solr.StandardTokenizerFactory"/> <filter class= > >> "solr.SynonymGraphFilterFactory" expand="true" ignoreCase="true" > synonyms= > >> "synonyms.txt"/> <filter class="solr.StopFilterFactory" words= > >> "lang/stopwords_en.txt" ignoreCase="true"/> <filter class= > >> "solr.LowerCaseFilterFactory"/> <filter class= > >> "solr.EnglishPossessiveFilterFactory"/> <filter class= > >> "solr.KeywordMarkerFilterFactory" protected="protwords.txt"/> <filter > >> class="solr.PorterStemFilterFactory"/> </analyzer> </fieldType> > > > > > > In you case fieldType is "string". *You need to write analyzer chain for > > the same fieldType and don't include:* > > <filter class="solr.LowerCaseFilterFactory"/> > > > > LowerCaseFilterFactory is responsible lowercase the token coming in query > > and while indexing. > > > > Something like this will work for you: > > > > <fieldType name="string" class="solr.StrField" sortMissingLast="true" > > docValues="true"/> > > <analyzer> <tokenizer class="solr.KeywordTokenizerFactory"/> > </analyzer> </ > > fieldType> > > > > I listed "KeywordTokenizerFactory" considering this is string, not text. > > > > More details on: https://lucene.apache.org/solr/guide/6_6/analyzers.html > > > > Amrit Sarkar > > Search Engineer > > Lucidworks, Inc. > > 415-589-9269 > > www.lucidworks.com > > Twitter http://twitter.com/lucidworks > > LinkedIn: https://www.linkedin.com/in/sarkaramrit2 > > Medium: https://medium.com/@sarkaramrit2 > > > > On Thu, Nov 9, 2017 at 4:41 PM, Karan Saini <maximus...@gmail.com> > wrote: > > > >> Hi guys, > >> > >> Solr version :: 6.6.1 > >> > >> *<field name="NameLine1" type="string" indexed="true" stored="true" />* > >> > >> I have around 10 fields in my core. I want to make the search on this > >> specific field to be case sensitive. Please advise, how to introduce > case > >> sensitivity at the field level. What changes do i need to make for this > >> field ? > >> > >> Thanks, > >> Karan > >> >
