题目内容
(请给出正确答案)
[主观题]
按照姓名降序排列() A.ORDER BY DESC NAME B.ORDER BY NAME DESC C.ORDER BY NAME
按照姓名降序排列()
A.ORDER BY DESC NAME
B.ORDER BY NAME DESC
C.ORDER BY NAME ASC
D.ORDER BY ASC NAME
如搜索结果不匹配,请 联系老师 获取答案
按照姓名降序排列()
A.ORDER BY DESC NAME
B.ORDER BY NAME DESC
C.ORDER BY NAME ASC
D.ORDER BY ASC NAME
第1题
删除经销商1018的数据记录的代码为( ) from distributors where distri_num=1018
A.drop table
B.delete *
C.drop column
D.delete
第3题
若要在基本表S中增加一列CN(课程名),可用( )
A.ADD TABLE S ALTER(CN CHAR(8))
B.ALTER TABLE S ADD(CN CHAR(8))
C.ADD TABLE S(CN CHAR(8))
D.ALTER TABLE S (ADD CN CHAR(8))
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!