试题详情
- 单项选择题 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.
- B
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