75
75
uint packed_col_length(const uchar *to, uint length);
76
76
uint max_packed_col_length(uint max_length);
77
77
uint size_of() const { return sizeof(*this); }
79
79
bool has_charset(void) const
80
80
{ return charset() == &my_charset_bin ? false : true; }
81
81
Field *new_field(MEM_ROOT *root, struct st_table *new_table, bool keep_type);