摘要: -- 新建学生表 CREATE TABLE student( sno VARCHAR(20), sname VARCHAR(10), ssex VARCHAR(10), sbirthday DATETIME, class VARCHAR(20) ) INSERT INTO student VALUES (108,'曾华','男',19770901,95033); INSERT INTO stud... 阅读全文
posted @ 2019-05-04 18:47 zhansen521 阅读(169) 评论(0) 推荐(0) 编辑