因此，不应该使用具有大型结果集的方法。
Thus, you should not use the approach with large result sets.
游标模型考虑了不对称和大型结果集的情况。
The cursor model takes into account the cases of asymmetry and large result sets.
大型结果集的相应更新和滚动会是耗资源的操作。
The associated updating and scrolling of a large result set will be an expensive operation.
应用推荐