Method copy

sql/item.h:387–390

Variants for copy(), for various argument combinations. */

    Variants for copy(), for various argument combinations.
  */
  void copy(const char *str, size_t length)
  {
    copy(str, length, system_charset_info);
  }
  void copy(const char *str)
  {
    copy(str, (str ? strlen(str) : 0), system_charset_info);