private static void printResultSet()

in src/main/java/com/aliyun/odps/jdbc/JdbcTest.java [12:33]

• 22 lines of code
• 6 McCabe index (conditional complexity)

  private static void printResultSet(ResultSet res) throws SQLException {
    int columnCount = res.getMetaData().getColumnCount();
    for (int i = 0; i < columnCount; i++) {
      System.out.print(res.getMetaData().getColumnName(i + 1));
      if (i < columnCount - 1) {
        System.out.print(" | ");
      } else {
        System.out.print("\n");
      }
    }
    while (res.next()) {
      for (int i = 0; i < columnCount; i++) {
        System.out.print(res.getString(i + 1));
        if (i < columnCount - 1) {
          System.out.print(" | ");
        } else {
          System.out.print("\n");
        }
      }
    }
    res.close();
  }