多选题Which four actions are possible during an Online Data file Move operation?()ACreating and dropping tables in the data file being movedBPerforming file shrink of the data file being movedCQuerying tables in the data file being movedDPerforming Block Med
题目
多选题
Which four actions are possible during an Online Data file Move operation?()
A
Creating and dropping tables in the data file being moved
B
Performing file shrink of the data file being moved
C
Querying tables in the data file being moved
D
Performing Block Media Recovery for a data block in the data file being moved
E
Flashing back the database
F
Executing DML statements on objects stored in the data file being moved