1 files changed, 4 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/associations/collection_proxy.rb b/activerecord/lib/active_record/associations/collection_proxy.rb
index 50f9fca7c0..e044099b72 100644
--- a/activerecord/lib/active_record/associations/collection_proxy.rb
+++ b/activerecord/lib/active_record/associations/collection_proxy.rb
@@ -965,6 +965,10 @@ module ActiveRecord
         proxy_association.reload
         self
       end
+
+      def pluck(column_names)
+        scope.pluck(column_names)
+      end
     end
   end
 end