app/models/effective/effective_datatable/resource.rb in effective_datatables-3.3.3 vs app/models/effective/effective_datatable/resource.rb in effective_datatables-3.3.4

@@ -37,9 +37,10 @@
 
               opts[:resource] = Effective::Resource.new(resource.associated(associated), namespace: controller_namespace)
 
               if opts[:resource].column(field)
                 opts[:as] ||= opts[:resource].sql_type(field)
+                opts[:as] = :integer if opts[:resource].sql_type(field) == :belongs_to && field.end_with?('_id')
                 opts[:sql_column] = opts[:resource].sql_column(field) if opts[:sql_column].nil?
 
                 opts[:resource].sort_column = field
                 opts[:resource].search_columns = field
               end