Function get_date_from_str

sql/item_cmpfunc.cc:199–209

@brief Convert date provided in a string to its packed temporal int representation. @param[in] thd thread handle @param[in] str a string to convert @param[in] warn_type type of the timestamp for issuing the warning @param[in] warn_name field name for issuing the warning @param[out] error_arg could not extract a DATE or DATETIME @details Convert date provid

    converted value. 0 on error and on zero-dates -- check 'failure'
*/
static ulonglong get_date_from_str(THD *thd, String *str, 
                                   timestamp_type warn_type, 
                                   const char *warn_name, bool *error_arg)
{
  MYSQL_TIME l_time;
  *error_arg= get_mysql_time_from_str(thd, str, warn_type, warn_name, &l_time);

  if (*error_arg)
    return 0;
  return TIME_to_longlong_datetime_packed(&l_time);
}

/*
  Retrieves correct DATETIME value from given item.