Re: Adding custom field for sorting?
: 1. Does Solr have a limit, e.g a % or a number to limit the number of : document involved in sorting? or just sort all document? it depends on the context of your question ... if you use any existing fieldtypes, then standard LUcnee sorting kicks in, and a Fieldcache is built containing the values of every doc no matter how many need to be sorted for a given query -- but that cache is reused for every sorted query. if you write your own FieldType, you can do whatever you want in your SortField implentation. : 2. Does the order in parameter 'sort' refer to the sorting order? (sort the : first argument first, then the second and so on) http://wiki.apache.org/solr/CommonQueryParameters#sort -Hoss
Re: Adding custom field for sorting?
Hi hossman, Thank you for your reply. Some question on sorting: 1. Does Solr have a limit, e.g a % or a number to limit the number of document involved in sorting? or just sort all document? 2. Does the order in parameter 'sort' refer to the sorting order? (sort the first argument first, then the second and so on) Thank you, Vinci hossman wrote: : : Inspirited by the previous post, does it possible to add my custom field and : use it for sorting the search result? : If It is possible, what will be the step? Do I need to modify the source : code? adding a custom field is easy, just add the field/ to your schema.xml and put data in it. adding a custom *fieldtype* is trickier ... compile your new fieldtype against the solr code base, package it in a jar, and put that jar in the plugin lib dir... http://wiki.apache.org/solr/SolrPlugins ...no need to modify any Solr code. -Hoss -- View this message in context: http://www.nabble.com/Adding-custom-field-for-sorting--tp16269118p16320156.html Sent from the Solr - User mailing list archive at Nabble.com.
Adding custom field for sorting?
Hi, Inspirited by the previous post, does it possible to add my custom field and use it for sorting the search result? If It is possible, what will be the step? Do I need to modify the source code? Thank you, Vinci -- View this message in context: http://www.nabble.com/Adding-custom-field-for-sorting--tp16269118p16269118.html Sent from the Solr - User mailing list archive at Nabble.com.