1 files changed, 16 insertions, 1 deletions
diff --git a/sql/item_row.cc b/sql/item_row.cc
index 9d605e05242..b54653f4183 100644
--- a/sql/item_row.cc
+++ b/sql/item_row.cc
@@ -105,5 +105,20 @@ void Item_row::bring_value()
 {
   for (uint i= 0; i < arg_count; i++)
     items[i]->bring_value();
-  return;
+}
+
+void Item_row::set_outer_resolving()
+{
+  for (uint i= 0; i < arg_count; i++)
+    items[i]->set_outer_resolving();
+}
+
+bool Item_row::check_loop(uint id)
+{
+  if (Item::check_loop(id))
+    return 1;
+  for (uint i= 0; i < arg_count; i++)
+    if (items[i]->check_loop(id))
+      return 1;
+  return 0;
 }