Thanks again Eric. This time I got it working :). Infact your first response itself had clear explanation, somehow I did not understand it completely!
On Thu, Jan 17, 2013 at 6:59 PM, Erick Erickson <erickerick...@gmail.com>wrote: > You could write a custom Filter (or perhaps Tokenizer), but I usually > just do it on the input side before things get sent to Solr. > > I don't think PatternReplaceCharFilterFactory will help, you could > easily turn the input into original:original, but then you'd need to > write a custom filter that normalized the left-hand-side but not the > right-hand-side.... > > Best > Erick > > On Tue, Jan 15, 2013 at 11:27 AM, Selvam <s.selvams...@gmail.com> wrote: > > Thanks Erick, can you tell me how to do the appending > > (lowercaseversion:LowerCaseVersion) before indexing. I tried pattern > > factory filters, but I could not get it right. > > > > > > On Sun, Jan 13, 2013 at 8:49 PM, Erick Erickson <erickerick...@gmail.com > >wrote: > > > >> One way I've seen this done is to index pairs like > >> lowercaseversion:LowerCaseVersion. You can't push this whole thing > through > >> your field as defined since it'll all be lowercased, you have to produce > >> the left hand side of the above yourself and just use KeywordTokenizer > >> without LowercaseFilter. > >> > >> Then, your application displays the right-hand-side of the returned > token. > >> > >> Simple solution, not very elegant, but sometimes the easiest... > >> > >> Best > >> Erick > >> > >> > >> On Fri, Jan 11, 2013 at 1:30 AM, Selvam <s.selvams...@gmail.com> wrote: > >> > >> > Hi*, > >> > > >> > * > >> > I have been trying to figure out a way for case insensitive suggestion > >> but > >> > which should return original phrase as result.* *I am using* *solr > 3.5* > >> > > >> > * > >> > *For eg: > >> > > >> > * > >> > If I index 'Hello world' and search for 'hello' it needs to return > >> *'Hello > >> > world'* not *'hello world'. *My configurations are as follows,* > >> > * > >> > * > >> > New field type:* > >> > <fieldType class="solr.TextField" name="text_auto"> > >> > <analyzer> > >> > <tokenizer class="solr.KeywordTokenizerFactory" /> > >> > <filter class="solr.LowerCaseFilterFactory"/> > >> > </analyzer> > >> > > >> > *Field values*: > >> > <field name="label" type="text" indexed="true" stored="true" > >> > termVectors="true" omitNorms="true"/> > >> > <field name="label_autocomplete" type="text_auto" indexed="true" > >> > stored="true" multiValued="false"/> > >> > <copyField source="label" dest="label_autocomplete" /> > >> > > >> > *Spellcheck Component*: > >> > <searchComponent name="suggest" class="solr.SpellCheckComponent"> > >> > <str name="queryAnalyzerFieldType">text_auto</str> > >> > <lst name="spellchecker"> > >> > <str name="name">suggest</str> > >> > <str > >> name="classname">org.apache.solr.spelling.suggest.Suggester</str> > >> > <str > >> > name="lookupImpl">org.apache.solr.spelling.suggest.tst.TSTLookup</str> > >> > <str name="buildOnOptimize">true</str> > >> > <str name="buildOnCommit">true</str> > >> > <str name="field">label_autocomplete</str> > >> > </lst> > >> > </searchComponent> > >> > > >> > > >> > Kindly share your suggestions to implement this behavior. > >> > > >> > -- > >> > Regards, > >> > Selvam > >> > KnackForge <http://knackforge.com> > >> > Acquia Service Partner > >> > No. 1, 12th Line, K.K. Road, Venkatapuram, > >> > Ambattur, Chennai, > >> > Tamil Nadu, India. > >> > PIN - 600 053. > >> > > >> > > > > > > > > -- > > Regards, > > Selvam > > KnackForge <http://knackforge.com> > > Acquia Service Partner > > No. 1, 12th Line, K.K. Road, Venkatapuram, > > Ambattur, Chennai, > > Tamil Nadu, India. > > PIN - 600 053. > -- Regards, Selvam KnackForge <http://knackforge.com> Acquia Service Partner No. 1, 12th Line, K.K. Road, Venkatapuram, Ambattur, Chennai, Tamil Nadu, India. PIN - 600 053.
