Method storage_ht

sql/handler.h:5663–5664

Used with 'wrapper' engines, like SEQUENCE, to access to the underlaying engine used for storage. */

    underlaying engine used for storage.
  */
  virtual handlerton *storage_ht() const
  { return ht; }
  inline int ha_write_tmp_row(uchar *buf);
  inline int ha_delete_tmp_row(uchar *buf);
  inline int ha_update_tmp_row(const uchar * old_data, uchar * new_data);