1 files changed, 1 insertions, 0 deletions
diff --git a/sql/sql_explain.h b/sql/sql_explain.h
index 154769fe289..fb524263a8e 100644
--- a/sql/sql_explain.h
+++ b/sql/sql_explain.h
@@ -286,6 +286,7 @@ public:
 class Explain_aggr_filesort : public Explain_aggr_node
 {
   List<Item> sort_items;
+  List<ORDER::enum_order> sort_directions;
 public:
   enum_explain_aggr_node_type get_type() { return AGGR_OP_FILESORT; }
   Filesort_tracker tracker;