这是我试图对 resultSet 我第一次冗长的询问。我需要把数据上传到某个地方。
这样做对吗？
或者除了再次查询数据库之外，还有更好的方法吗？

public String createQuery() throws SQLException {
     StringBuilder Query = new StringBuilder();
     try {
        Query.append(" SELECT ...... ")
       } catch (Exception e) {
        e.printStackTrace();
    }
    return Query.toString();
}
 private void openPreparedStatements() throws SQLException {
    myQuery = createQuery();      
    try {
        QueryStatement = dbConnection.prepareStatement(myQuery);
    } catch (SQLException e) {
        e.printStackTrace();
        return;
    }
}
public ResultSet selectData(String timestamp) throws SQLException {
    openConnection();
    ResultSet result = null;
    ResultSet rs_new=null;
    try {
        result = QueryStatement.executeQuery();
        while (result.next()) {
           String query = "SELECT * FROM " + result + " WHERE " + "ID" + " =" + "ABC";
            rs_new =QueryStatementNew.executeQuery(query);
            System.out.print(rs_new);
        }
    } catch (SQLException e) {
        LOGGER.info("Exception", e);
    }

    return result;
}