diff options
Diffstat (limited to 'sql/item_func.h')
| -rw-r--r-- | sql/item_func.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sql/item_func.h b/sql/item_func.h index ea22e35773d..602c1c86f01 100644 --- a/sql/item_func.h +++ b/sql/item_func.h @@ -699,7 +699,8 @@ class Item_func_min_max :public Item_func /* An item used for issuing warnings while string to DATETIME conversion. */ Item *datetime_item; THD *thd; - +protected: + enum_field_types cached_field_type; public: Item_func_min_max(List<Item> &list,int cmp_sign_arg) :Item_func(list), cmp_type(INT_RESULT), cmp_sign(cmp_sign_arg), compare_as_dates(FALSE), @@ -712,6 +713,7 @@ public: enum Item_result result_type () const { return cmp_type; } bool result_as_longlong() { return compare_as_dates; }; uint cmp_datetimes(ulonglong *value); + enum_field_types field_type() const { return cached_field_type; } }; class Item_func_min :public Item_func_min_max |