Okay, great. I will start with the available solution . My index is less than yours, so may be it will work.
Thanks Renuka Srishti On Mon, Jul 30, 2018 at 12:04 AM, Walter Underwood <wun...@wunderwood.org> wrote: > No, it won’t slow down performance, but it might use more disk space for > the index. > > Searching one field is usually faster than searching multiple fields. If > it was a lot slower, > the tutorial would have warned about that. > > How large is your index? There are some very large Solr collections. Ours > is 26 million > docs and it isn’t close to the biggest. > > wunder > Walter Underwood > wun...@wunderwood.org > http://observer.wunderwood.org/ (my blog) > > > On Jul 29, 2018, at 11:15 AM, Renuka Srishti <renuka.srisht...@gmail.com> > wrote: > > > > Yeah, I read that, but it will slow down the performance, as copying all > > the fields and put that data in one field. I think for large index it is > > not the right way to do. Am I right? > > > > Regards, > > Renuka Srishti > > > > On Sun, Jul 29, 2018 at 11:39 PM, Alexandre Rafalovitch < > arafa...@gmail.com> > > wrote: > > > >> Did you go through the tutorial in the Reference Guide? > >> > >> it explains a lot of these and has configuration for you to check. See > >> for example (in a middle of tutorial): > >> https://lucene.apache.org/solr/guide/7_4/solr-tutorial. > >> html#create-a-catchall-copy-field > >> > >> Regards, > >> Alex. > >> > >> On 29 July 2018 at 13:45, Renuka Srishti <renuka.srisht...@gmail.com> > >> wrote: > >>> Thanks for response, > >>> > >>> Let me explain with an example. > >>> I have following fields : name, description, id, title. > >>> These fields have following values: > >>> doc1 - > >>> name : test > >>> description : test and run > >>> id : t1 > >>> title : abc title > >>> > >>> doc2 - > >>> name : abc > >>> description : test and run again > >>> id : t2 > >>> title : xyz title > >>> > >>> You can see name and description both contain "test", so my question is > >> if > >>> I will query for "test" using "q" parameter without specifying the > fields > >>> in either "df" or "qf", will it be able to search? Because I tried, > and I > >>> think you have to mention the fields otherwise it will not work. > >>> If I will put "df" and "qf" value as "name", so it will return only > doc1, > >>> but I want to return both documents when I query "test" (Because > >>> description also contains "test"). Will it be possible without > >> configuring > >>> the "df" or "qf"? Is there any way to apply search on all fields? > >>> > >>> Thanks > >>> Renuka Srishti > >>> > >>> On Sun, Jul 29, 2018 at 8:12 PM, Erick Erickson < > erickerick...@gmail.com > >>> > >>> wrote: > >>> > >>>> What do you want Solr to do in that case? Search all the defined > >>>> fields? Some of them? Pick randomly? > >>>> > >>>> This is like asking "can Solr do what I want without telling it what I > >>>> want?". > >>>> > >>>> You can define df or qf _defaults_ in solrconfig.xml for the request > >>>> handler, that's what those are for. > >>>> Then the _user_ doesn't need to specify them. Somebody has to however > >>>> and defaults are how those > >>>> are usually done. > >>>> > >>>> Best, > >>>> Erick > >>>> > >>>> On Sun, Jul 29, 2018 at 7:07 AM, Alexandre Rafalovitch > >>>> <arafa...@gmail.com> wrote: > >>>>> Solr does need to know what field(s) you want to search. And you can > >>>>> configure all of these things in solrconfig.xml, so the user does not > >>>>> have to provide that. > >>>>> > >>>>> Just remember, unless you really know what you are doing, you should > >>>>> not be exposing Solr directly to the user/browser. Think of it more > >>>>> like a database with another layer between it and user-queries. > >>>>> Otherwise, somebody could delete your whole index, etc. > >>>>> > >>>>> Regards, > >>>>> Alex. > >>>>> > >>>>> On 29 July 2018 at 09:11, Renuka Srishti <renuka.srisht...@gmail.com > > > >>>> wrote: > >>>>>> Hi, > >>>>>> > >>>>>> Is there any possible way to perform search by using "q" or "query" > >>>>>> parameter without setting "df" parameter or "qf" parameter. > >>>>>> > >>>>>> for example: I am passing "q":"xyz" > >>>>>> I have to mention the field for which I want to perform query > >> otherwise > >>>> I > >>>>>> will not get results. > >>>>>> > >>>>>> What is the way if I want to search on all documents without > >> mentioning > >>>> any > >>>>>> field. > >>>>>> for example : I am passing "q":"xyz" > >>>>>> If I query like that, it should return all the documents containing > >> that > >>>>>> value. No need to mention the fields. > >>>>>> > >>>>>> Thanks > >>>>>> Renuka Srishti > >>>> > >> > >
