问题描述:
[单选]
在mysql中,与语句SELECT * FROM book b WHERE b、book_num NOT BETWEEN 200 AND 300;等价的有()。
A.SELECT * FROM book b WHERE b、book_num< 200 OR b、book_num >= 300
B.SELECT * FROM book b WHERE b、book_num<= 200 OR b、book_num >300
C.SELECT * FROM book b WHERE b、book_num<= 200 OR b、book_num >= 300
D.SELECT * FROM book b WHERE b、book_num< 200 OR b、book_num >300
参考答案:查看无
答案解析:无
☆收藏
答案解析:无
☆收藏
- 我要回答: 网友(216.73.216.96)
- 热门题目: 1.Internet是目前世界上 2.函数INT的功能是()。 3.微型计算机的运算器、控制器及
