docs: public ResultSet getAttributes(String catalog, String schemaPattern, String typeNamePattern,
        String attributeNamePattern) throws SQLException {
  
      String sql =
          "SELECT ' ' TYPE_CAT, ' ' TYPE_SCHEM, ' ' TYPE_NAME, ' ' ATTR_NAME, 0 DATA_TYPE,"
              + " ' ' ATTR_TYPE_NAME, 0 ATTR_SIZE, 0 DECIMAL_DIGITS, 0 NUM_PREC_RADIX, 0 NULLABLE,"
              + " ' ' REMARKS, ' ' ATTR_DEF,  0 SQL_DATA_TYPE, 0 SQL_DATETIME_SUB, 0 CHAR_OCTET_LENGTH,"
              + " 0 ORDINAL_POSITION, ' ' IS_NULLABLE, ' ' SCOPE_CATALOG, ' ' SCOPE_SCHEMA, ' ' SCOPE_TABLE,"
              + " 0 SOURCE_DATA_TYPE"
              + " FROM DUAL "
              + " WHERE 1=0";
  
      return executeQuery(sql);
    }