diff options
Diffstat (limited to 'sql/item.cc')
| -rw-r--r-- | sql/item.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sql/item.cc b/sql/item.cc index 4fcffcfbc2a..d0992a379e0 100644 --- a/sql/item.cc +++ b/sql/item.cc @@ -9106,6 +9106,12 @@ table_map Item_direct_view_ref::used_tables() const (view->merged ? (*ref)->used_tables() : view->table->map); } +table_map Item_direct_view_ref::not_null_tables() const +{ + return get_depended_from() ? + 0 : + (view->merged ? (*ref)->not_null_tables() : view->table->map); +} /* we add RAND_TABLE_BIT to prevent moving this item from HAVING to WHERE |