diff options
Diffstat (limited to 'sql/item_sum.h')
| -rw-r--r-- | sql/item_sum.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sql/item_sum.h b/sql/item_sum.h index 69966aa5796..dc412fe1750 100644 --- a/sql/item_sum.h +++ b/sql/item_sum.h @@ -76,6 +76,7 @@ public: void make_field(Send_field *field); void print(String *str); void fix_num_length_and_dec(); + void no_rows_in_result() { reset(); } virtual bool setup(THD *thd) {return 0;} Item *get_tmp_table_item(THD *thd); }; @@ -148,6 +149,7 @@ class Item_sum_count :public Item_sum_int bool const_item() const { return !used_table_cache; } enum Sumfunctype sum_func () const { return COUNT_FUNC; } void reset(); + void no_rows_in_result() { count=0; } bool add(); void make_const(longlong count_arg) { count=count_arg; used_table_cache=0; } longlong val_int(); |