Solr-Edismax boost a property

I'm new to edismax query parser. Trying to figure out how to boost a specific field over a copy fields. I want to show all documents for which the *object_name* property contains the search string first and then list all documents which has the value in FTS_CopyField and finally show the document

Solr-Edismax boost a property

I'm new to edismax query parser. Trying to figure out how to boost a specific field over a copy fields. I want to show all documents for which the *object_name* property contains the search string first and then list all documents which has the value in FTS_CopyField and finally show the document