What does the TRUNCATE statement do?（）
- A、Removes the table
- B、Removes all rows from a table
- C、Shortens the table to 10 rows
- D、Removes all columns from a table
- E、Removes foreign keys from a table
正确答案:B
答案解析:有
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Oracle认证考试
Oracle认证考试
What does the TRUNCATE statement do?（）
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