diff options
Diffstat (limited to 'sql/field.h')
| -rw-r--r-- | sql/field.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sql/field.h b/sql/field.h index 5dc124aba35..f19771c3f9c 100644 --- a/sql/field.h +++ b/sql/field.h @@ -119,6 +119,7 @@ public: virtual String *val_str(String*,String *)=0; virtual Item_result result_type () const=0; virtual Item_result cmp_type () const { return result_type(); } + virtual Item_result cast_to_int_type () const { return result_type(); } static enum_field_types field_type_merge(enum_field_types, enum_field_types); static Item_result result_merge_type(enum_field_types); bool eq(Field *field) { return ptr == field->ptr && null_ptr == field->null_ptr; } @@ -1115,6 +1116,7 @@ public: } enum_field_types type() const { return FIELD_TYPE_STRING; } enum Item_result cmp_type () const { return INT_RESULT; } + enum Item_result cast_to_int_type () const { return INT_RESULT; } enum ha_base_keytype key_type() const; int store(const char *to,uint length,CHARSET_INFO *charset); int store(double nr); |