diff options
Diffstat (limited to 'sql/item_row.h')
| -rw-r--r-- | sql/item_row.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sql/item_row.h b/sql/item_row.h index a66ae7fb5dc..064c1f267b4 100644 --- a/sql/item_row.h +++ b/sql/item_row.h @@ -35,7 +35,8 @@ */ class Item_row: public Item, private Item_args, - private Used_tables_and_const_cache + private Used_tables_and_const_cache, + private With_subquery_cache { table_map not_null_tables_cache; /** @@ -52,6 +53,7 @@ public: not_null_tables_cache(0), with_null(0) { } + bool with_subquery() const { DBUG_ASSERT(fixed); return m_with_subquery; } enum Type type() const { return ROW_ITEM; }; const Type_handler *type_handler() const { return &type_handler_row; } void illegal_method_call(const char *); |