diff options
Diffstat (limited to 'sql/item.h')
| -rw-r--r-- | sql/item.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sql/item.h b/sql/item.h index baff64cac24..89cb9b76439 100644 --- a/sql/item.h +++ b/sql/item.h @@ -2057,7 +2057,7 @@ public: { update_table_bitmaps(); if (field && field->table) - maybe_null= field->maybe_null(); + maybe_null|= field->maybe_null(); } Item *get_tmp_table_item(THD *thd); bool collect_item_field_processor(uchar * arg); @@ -3112,7 +3112,7 @@ public: void update_used_tables() { orig_item->update_used_tables(); - maybe_null= orig_item->maybe_null; + maybe_null|= orig_item->maybe_null; } bool const_item() const { return orig_item->const_item(); } table_map not_null_tables() const { return orig_item->not_null_tables(); } |