Method reset_query

sql/sql_class.h:2765–2766

Mutex protected */

  }
  void set_query(const CSET_STRING &str); /* Mutex protected */
  void reset_query()               /* Mutex protected */
  { set_query(CSET_STRING()); }
  void set_query_and_id(char *query_arg, uint32 query_length_arg,
                        const CHARSET_INFO *cs, query_id_t new_query_id);
  void set_query_id(query_id_t new_query_id);