Examine the structure of the EMPLOYEES and NEW_EMPLOYEES tables: Which UPDATE statement is valid?()
- A、
- B、
- C、
- D、
正确答案:A
答案解析:有

微信扫一扫手机做题
Examine the structure of the EMPLOYEES and NEW_EMPLOYEES tables: Which UPDATE statement is valid?()
微信扫一扫手机做题