Examine the structure of the EMPLOYEES table: <img src="/Image1/18/1878691447c4c5eb84b9c2085da147a7.jpg" /> You issue these statements: <img src="/Image1/40/40dd2964d33ecd53085568ca6e753623.jpg" /> At the end of this transaction, what is true?（）<br>A:You have no rows in the table.<br>B:You have an employee with the name of James.<br>C:You cannot roll back to the same savepoint more than once.<br>D:Your last update fails to update any rows because employee ID 180 was already eleted.

Examine the structure of the EMPLOYEES table:

You issue these statements:

At the end of this transaction, what is true?（）
A:You have no rows in the table.
B:You have an employee with the name of James.
C:You cannot roll back to the same savepoint more than once.
D:Your last update fails to update any rows because employee ID 180 was already eleted.

出自：Oracle认证

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