diff options
Diffstat (limited to 'sql/item_timefunc.h')
| -rw-r--r-- | sql/item_timefunc.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sql/item_timefunc.h b/sql/item_timefunc.h index 8438119ddc6..e7a37ed7bb1 100644 --- a/sql/item_timefunc.h +++ b/sql/item_timefunc.h @@ -886,6 +886,11 @@ class Item_char_typecast :public Item_str_func CHARSET_INFO *cast_cs, *from_cs; bool charset_conversion; String tmp_value; + bool has_explicit_length() const { return cast_length != ~0U; } + String *reuse(String *src, uint32 length); + String *copy(String *src, CHARSET_INFO *cs); + uint adjusted_length_with_warn(uint length); + void check_truncation_with_warn(String *src, uint dstlen); public: Item_char_typecast(Item *a, uint length_arg, CHARSET_INFO *cs_arg) :Item_str_func(a), cast_length(length_arg), cast_cs(cs_arg) {} |