diff options
Diffstat (limited to 'sql/field.h')
| -rw-r--r-- | sql/field.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/sql/field.h b/sql/field.h index 6d8e2aecd6e..78b6dcb516b 100644 --- a/sql/field.h +++ b/sql/field.h @@ -3623,6 +3623,8 @@ uint gis_field_options_read(const uchar *buf, uint buf_len, class Field_enum :public Field_str { static void do_field_enum(Copy_field *copy_field); + bool can_optimize_range_or_keypart_ref(const Item_bool_func *cond, + const Item *item) const; protected: uint packlength; public: @@ -3700,7 +3702,10 @@ public: const uchar *from_end, uint param_data); bool can_optimize_keypart_ref(const Item_bool_func *cond, - const Item *item) const; + const Item *item) const + { + return can_optimize_range_or_keypart_ref(cond, item); + } bool can_optimize_group_min_max(const Item_bool_func *cond, const Item *const_item) const { @@ -3713,6 +3718,12 @@ public: */ return false; } + bool can_optimize_range(const Item_bool_func *cond, + const Item *item, + bool is_eq_func) const + { + return can_optimize_range_or_keypart_ref(cond, item); + } private: int do_save_field_metadata(uchar *first_byte); uint is_equal(Create_field *new_field); |