在SQL 中,创建视图(view)的语法通常为 CREATE VIEW view_name AS SELECT ...。视图是一个虚拟表,它是基于 SQL 查询结果集创建的,可以像表一样使用。 分析选项: A. create view view_stu is select * from student; 这个语句使用了 is 关键字,而不是正确的 as 关键字。因此,这个语句是错误的。 B. cre...
下列在student表上创建view_stu视图的语句中,正确的是A、CREATE VIEW view_stu IS SELECT * FROM student;B、CREATE VIEW view_stu AS SELECT * FROM student;C、CREATE VIEW view_stu SELECT * FROM student;D、CREATE VIEW SELECT * FROM student AS view_stu;...
刷刷题APP(shuashuati.com)是专业的大学生刷题搜题拍题答疑工具,刷刷题提供下列在student表上创建view_stu视图的语句中,正确的是A.CREATE VIEW view_stu IS SELECT * FROM student;B.CREATE VIEW view_stu AS SELECT * FROM student;C.CREATE VIEW view_stu SELECT * FROM
百度试题 结果1 题目下列在student表上创建view_stu视图的语句中,正确的是 相关知识点: 试题来源: 解析 CREATE VIEW view_stu AS SELECT * FROM student; 反馈 收藏
A.CREATEVIEWview()stuISSELECT*FROMstudent; B.CREATEVIEWSELECT*FROMstudentASview()stu; C.CREATEVIEWview()stuSELECT*FROMstudent; D.CREATEVIEWview()stuASSELECT*FROMstudent; 点击查看答案 你可能感兴趣的试题 单项选择题 被称为网络上十大危险病毒之一“QQ大盗”,其属于( ) A. ...
下列在student表上创建view()stu视图的语句中,正确的是()。 A.CREATEVIEWview()stuISSELECT*FROMstudent; B.CREATEVIEWSELECT*FROMstudentASview()stu; C.CREATEVIEWview()stuSELECT*FROMstudent; D.CREATEVIEWview()stuASSELECT*FROMstudent; 温馨提示:仔细审题,沉着思考,认真答题,规范书写正确...