Method copy_db_to

sql/sql_class.h:2625–2635

Copy the current database to the argument. Use the current arena to allocate memory for a deep copy: current database may be freed after a statement is parsed but before it's executed. */

    a statement is parsed but before it's executed.
  */
  bool copy_db_to(char **p_db, size_t *p_db_length)
  {
    if (db == NULL)
    {
      my_message(ER_NO_DB_ERROR, ER(ER_NO_DB_ERROR), MYF(0));
      return TRUE;
    }
    *p_db= strmake(db, db_length);
    *p_db_length= db_length;
    return FALSE;
  }

  /* Returns string as 'IP:port' for the client-side
     of the connnection represented