通过这个视图，用户可以更好地估计在当前工作负荷下系统所需的undo空间容量。

Using thisview, you can better estimate the amount of undo space required for the currentworkload.

youdao

通过这个视图，用户可以更好地估计在当前工作负荷下系统所需的undo空间容量。

Using thisview, you can better estimate the amount of undo space required for the currentworkload.

youdao