1 files changed, 40 insertions, 0 deletions
diff --git a/sql/item.cc b/sql/item.cc
index f8f263037f7..0a42912dd91 100644
--- a/sql/item.cc
+++ b/sql/item.cc
@@ -9251,6 +9251,46 @@ bool Item_direct_view_ref::excl_dep_on_grouping_fields(st_select_lex *sel)
 }
 
 
+double Item_direct_view_ref::val_result()
+{
+  double tmp=(*ref)->val_result();
+  null_value=(*ref)->null_value;
+  return tmp;
+}
+
+
+longlong Item_direct_view_ref::val_int_result()
+{
+  longlong tmp=(*ref)->val_int_result();
+  null_value=(*ref)->null_value;
+  return tmp;
+}
+
+
+String *Item_direct_view_ref::str_result(String* tmp)
+{
+  tmp=(*ref)->str_result(tmp);
+  null_value=(*ref)->null_value;
+  return tmp;
+}
+
+
+my_decimal *Item_direct_view_ref::val_decimal_result(my_decimal *val)
+{
+  my_decimal *tmp= (*ref)->val_decimal_result(val);
+  null_value=(*ref)->null_value;
+  return tmp;
+}
+
+
+bool Item_direct_view_ref::val_bool_result()
+{
+  bool tmp= (*ref)->val_bool_result();
+  null_value=(*ref)->null_value;
+  return tmp;
+}
+
+
 bool Item_default_value::eq(const Item *item, bool binary_cmp) const
 {
   return item->type() == DEFAULT_VALUE_ITEM &&