Migrating a SP2010 site collection (http:///sites/root_siteA) to a SP2013 farm The SP2010 content database (WSS_Content_A) contains data for this site collection only
Restored the content database on SP2013 farm's SQL Server with name (WSS_Content_B) Attached WSS_Content_B to specific SP2013 farm's web application
Created a new SP2013 site collection (http:///sites/root_siteB) in the web application (pointed out WSS_Content_B as the content database)
The site collection is empty
Is this scenario of site collection migration supported?