QUESTION NO: 246
What view might you use to try to determine how long a particular backup will take?
A. V$SESSION_EVENT
B. V$SESSION
C.V$W0041ITS
D. V$WAITSTAT
E. V$SESSION_LONGOPS
Answer: E
The V$SESSION LONGOPS view is used to estimate how long a given running operation has until it is
complete.
你可能会使用什么样的视图来试图确定将采取多久特定的备份?
Answer: E
长操作会话视图用于估计多长时间运行的操作,直到它完成。
时间: 2024-10-09 06:29:13