Depends on what exactly you try to do. I think the Github README explains in what situations my solution excels. Especially if you do not have control over the client application, you simply get a q=foo, then such a setup will allow you to boost exact matches very easily.
-- Jan Høydahl, search solution architect Cominvent AS - www.cominvent.com > 28. jan. 2016 kl. 16.28 skrev Alessandro Benedetti <abenede...@apache.org>: > > Jan, > I admit I took a brief look, but what are the benefit of using your > strategy instead of an additional not tokenised ( keywordTokenized) copy > field ? > > Cheers > > On 28 January 2016 at 15:22, Jan Høydahl <jan....@cominvent.com> wrote: > >> Hi >> >> Please look at my github repo with a template for a field type allowing >> exact match. Typical use is with disMax query parser and the “pf” param. >> See https://github.com/cominvent/exactmatch >> >> -- >> Jan Høydahl, search solution architect >> Cominvent AS - www.cominvent.com >> >>> 28. jan. 2016 kl. 10.52 skrev Derek Poh <d...@globalsources.com>: >>> >>> Hi >>> >>> First of all, sorry for the long post. >>> >>> How do I implement or structured the query such that one of the search >> fields is an exact phrase match while the rest of the search fields can be >> exact or partial matches? Is this possible? >>> >>> I have the following search fields >>> - P_VeryShortDescription >>> - P_ShortDescription >>> - P_CatConcatKeyword >>> - spp_keyword_exact >>> >>> For the spp_keyword_exact field, I want to apply an exact match to it. >>> >>> I have a document with the following information. If I search for 'dvd', >> this document should not match. However if I search for 'dvd bracket', this >> document should match. >>> Right now when I search for 'dvd', it is not return, which is correct. >>> I want it to be return when I search for 'dvd bracket' but it is not. >>> I try enclosing it in double quotes "dvd bracket" but it is not return. >> Then again I can't enclosed the search terms in double quotes "dvd bracket" >> as those documents with the word 'dvd' and 'bracket' in the other fields >> will not be match, am I right? >>> >>> doc: >>> <arrname="spp_keyword_exact"> >>> <str>TV Mounts</str> >>> <str>dvd bracket</str> >>> </arr> >>> <strname="P_VeryShortDescription">TV Mounts</str> >>> <strname="P_ShortDescription">Swivel TV Mounts, Suitable for 26-42 >> Inches Screen</str> >>> <strname="P_CatConcatKeyword">Swivel TV mounts</str> >>> >>> >>> Here are the fields definition: >>> >>> <field indexed="true" name="spp_keyword_exact" stored="false" >> type="gs_keyword_exact" multiValued="true"/> >>> >>> <fieldType class="solr.TextField" name="gs_keyword_exact" >> positionIncrementGap="100"> >>> <analyzer type="index"> >>> <tokenizer class="solr.KeywordTokenizerFactory"/> >>> <filter class="solr.LowerCaseFilterFactory"/> >>> <filter class="solr.EnglishMinimalStemFilterFactory" /> >>> </analyzer> >>> <analyzer type="query"> >>> <tokenizer class="solr.KeywordTokenizerFactory"/> >>> <filter class="solr.LowerCaseFilterFactory"/> >>> <filter class="solr.EnglishMinimalStemFilterFactory" /> >>> </analyzer> >>> </fieldType> >>> >>> >>> The other search fields are defined as >>> >>> <fieldType name="text_general" class="solr.TextField" >> positionIncrementGap="100"> >>> <analyzer type="index"> >>> <tokenizer class="solr.StandardTokenizerFactory"/> >>> <filter class="solr.LowerCaseFilterFactory"/> >>> <filter class="solr.StopFilterFactory" ignoreCase="true" >> words="stopwords.txt" /> >>> <filter class="solr.SynonymFilterFactory" >> synonyms="synonyms.txt" ignoreCase="true" expand="true"/> >>> <filter class="solr.KStemFilterFactory"/> >>> </analyzer> >>> <analyzer type="query"> >>> <tokenizer class="solr.StandardTokenizerFactory"/> >>> <filter class="solr.LowerCaseFilterFactory"/> >>> <filter class="solr.StopFilterFactory" ignoreCase="true" >> words="stopwords.txt" /> >>> <filter class="solr.SynonymFilterFactory" >> synonyms="synonyms.txt" ignoreCase="true" expand="true"/> >>> <filter class="solr.KStemFilterFactory"/> >>> </analyzer> >>> </fieldType> >>> >>> Derek >>> >>> ---------------------- >>> CONFIDENTIALITY NOTICE >>> This e-mail (including any attachments) may contain confidential and/or >> privileged information. If you are not the intended recipient or have >> received this e-mail in error, please inform the sender immediately and >> delete this e-mail (including any attachments) from your computer, and you >> must not use, disclose to anyone else or copy this e-mail (including any >> attachments), whether in whole or in part. >>> This e-mail and any reply to it may be monitored for security, legal, >> regulatory compliance and/or other appropriate reasons. >> >> > > > -- > -------------------------- > > Benedetti Alessandro > Visiting card : http://about.me/alessandro_benedetti > > "Tyger, tyger burning bright > In the forests of the night, > What immortal hand or eye > Could frame thy fearful symmetry?" > > William Blake - Songs of Experience -1794 England
