bq: so every time making copy field will not feasible What's your evidence? If you have a zillion documents and a very large corpus, that's one thing. But 10M docs isn't very much and you can use copyFields all over the place.
Plus do you have to search the fields separately too? If not, storing but not indexing the original field and indexing but not storing the copyField destination creates an index of roughly the same size as storing+indexing the original fields only. Solr simply has no support for wildcards as the field of a search, i.e ABC*:some_search_value. So either you need to use some kind of copyField trick or take a look at your architecture. This may well be an XY problem, you haven't really told us _why_ you think you need all these dynamic fields, what use-case are you trying to solve? Have you considered payloads for instance? Whether they apply is impossible to suggest without more information. Best, Erick On Thu, Dec 6, 2018 at 5:08 AM jay harkhani <jay.harkh...@hotmail.com> wrote: > > Hello Bruno, > > Thanks for you suggestion. > > But in our use case there are large no. of fields so every time making copy > field will not feasible. > > i.e.: fields: ABC_Field/Start_Date, ABD_Field/Complete_Date, > ABD_Field/info/User_Name, ABD_Field/info/Email > > As we use in return field i.e.: *Start_Date, *Complete_Date, *User_Name. > Similar We need to use field name to make search query. > > Regards, > Jay Harkhani. > > ________________________________ > From: Bruno Mannina <bmann...@free.fr> > Sent: Wednesday, December 5, 2018 6:20 PM > To: solr-user@lucene.apache.org > Subject: RE: Query regarding Dynamic Fields > > Hi Jay, > > In my case, I created a CopyField for this case. > > i.e. > <copyField source="ABC_*" dest="ABC"/> > > And of course define ABC before > <field name="ABC" type="text_general" indexed="true" stored="true" > multiValued="true"/> > > > > -----Message d'origine----- > De : jay harkhani [mailto:jay.harkh...@hotmail.com] > Envoyé : mercredi 5 décembre 2018 13:29 > À : solr-user@lucene.apache.org > Objet : Query regarding Dynamic Fields > > Hello All, > > > We are using dynamic fields in our collection. We want to use it in query to > fetch records. Can someone please advice on it? > > i.e.: q=ABC_*:"myValue" > > Here "ABC_*" is dynamic field. Currently when we tried if provide field name > as above it gives "org.apache.solr.search.SyntaxError". It only returns data > when provide actual field name. > > Thank you for any help you can offer. > > Regards, > Jay Harkhani. > > > --- > L'absence de virus dans ce courrier électronique a été vérifiée par le > logiciel antivirus Avast. > https://www.avast.com/antivirus >
