1 files changed, 3 insertions, 0 deletions
diff --git a/sql/item.h b/sql/item.h
index 19a57a10720..28b1f54add7 100644
--- a/sql/item.h
+++ b/sql/item.h
@@ -460,6 +460,9 @@ public:
   my_bool is_autogenerated_name;        /* indicate was name of this Item
                                            autogenerated or set by user */
   DTCollation collation;
+  my_bool with_subselect;               /* If this item is a subselect or some
+                                           of its arguments is or contains a
+                                           subselect */
 
   // alloc & destruct is done as start of select using sql_alloc
   Item();