单选题Why would you use the following FLASHBACK TABLE command？（） FLASHBACK TABLE emp TO TIMESTAMP （’11：45’.’hh12：mi’）；Ato undo the changes made to the EMP table since the specified timeBto restore the EMP table that was wrongly dropped from the databaseCto v
题目
单选题
Why would you use the following FLASHBACK TABLE command？（） FLASHBACK TABLE emp TO TIMESTAMP （’11：45’.’hh12：mi’）；
A
to undo the changes made to the EMP table since the specified time
B
to restore the EMP table that was wrongly dropped from the database
C
to view the transactions that have modified the EMP table since the specified time
D
to view the changes made to the EMP table for one or more rows since the specified time
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参考答案和解析
正确答案：
D
解析：
暂无解析