摘要: 创建表student,创建student表的SQL语句如下所示mysql> CREATE TABLE student -> ( -> id INT(5) PRIMARY KEY AUTO_INCREMENT, -> name VARCHAR(20) NOT NULL, -> grade FLOAT, 阅读全文
posted @ 2019-11-20 19:27 别叫我静静 阅读(594) 评论(0) 推荐(0)