单选题One of the tablespaces is read-only in your database. The loss of all control files forced you to re-create the control file. Which operation do you need to perform after re-creating the control file and opening the database?()A
drop and re-create the
题目内容(请给出正确答案)
单选题
One of the tablespaces is read-only in your database. The loss of all control files forced you to re-create the control file. Which operation do you need to perform after re-creating the control file and opening the database?()
A
drop and re-create the read-only tablespaces
B
rename the read-only data files to their correct file names
C
change the tablespace status from read/write to read-only
D
re-create the read-only tablespace because it is automatically removed