#434

backend/app/services/counts_query.rb

@@ -1,7 +1,7 @@
 # Read-only history queries. SQL identifiers and expressions are server-owned.
 class CountsQuery
   AXES = ['month', 'user'].freeze
-  COMMON_COLUMNS = ['resource_id', 'version_no', 'is_latest', 'user', 'created_at'].freeze
+  COMMON_COLUMNS = ['resource_id', 'version_no', 'is_latest', 'event_type', 'user', 'created_at'].freeze
   COLUMNS = {
       'posts' => COMMON_COLUMNS + [
           'thumbnail', 'thumbnail_base', 'title', 'url', 'tags', 'parents', 'video_ms',