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单选题
You discover that your Recycle Bin contains two tables with the same name, MY_TABLE. You also have a table named MY_TABLE in your schema. You execute the following statement:   FLASHBACK TABLE my_table TO BEFORE DROP RENAME TO my_table2;   What will be the result of executing this statement?()
A

 One of the tables is recovered from the Recycle Bin using a First In First Out (FIFO) approach.

B

 One of the tables is recovered from the Recycle Bin using a Last In First Out (LIFO) approach.

C

 Both the tables are recovered from the Recycle Bin with one table renamed to MY_TABLE2 and the other to a system-generated name.

D

 None of the tables are recovered from the Recycle Bin, and the statement returns an error.


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更多 “单选题You discover that your Recycle Bin contains two tables with the same name, MY_TABLE. You also have a table named MY_TABLE in your schema. You execute the following statement:   FLASHBACK TABLE my_table TO BEFORE DROP RENAME TO my_table2;   What will be the result of executing this statement?()A  One of the tables is recovered from the Recycle Bin using a First In First Out (FIFO) approach.B  One of the tables is recovered from the Recycle Bin using a Last In First Out (LIFO) approach.C  Both the tables are recovered from the Recycle Bin with one table renamed to MY_TABLE2 and the other to a system-generated name.D  None of the tables are recovered from the Recycle Bin, and the statement returns an error.” 相关考题
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