Hi Lewin, Not sure I follow your example. From what I read, you could have one field lowercased and other not and filter on the first field and facet on the second. There is probably something that I am missing, so some example would probably help.
Thanks, Emir -- Monitoring - Log Management - Alerting - Anomaly Detection Solr & Elasticsearch Consulting Support Training - http://sematext.com/ > On 25 Nov 2019, at 23:00, Lewin Joy (TMNA) <lewin....@toyota.com> wrote: > > Hi, > > I am exploring possibility to do case insensitive filter/facet queries in > solr. > I would also need to preserve the cases in the index. > This means that the normal LowerCaseFilterFactory approach would not work as > facet values will not preserve cases and will show in all lowercase. > > One method was to use facet.contains along with > f.fieldname.facet.ignoreCase=true. > But, I need an option to do more with the search keyword. > Example if possible, would be something like --> facet.contains=Apple OR > Dell OR HP > > Another approach is to do a filter query with general expressions, which gets > costly. > Or copy field with edge Ngram and LowerCaseFilter factory which is again > costly. > > > Does anyone have any suggestions? It would be good if we have an option with > the facet.contains > Just need a Boolean capability in there. > > Thanks, > Lewin
