随笔分类 -  Oracle

摘要:Oracle练习:创建表格:create table customer_info(id int primary key not null,first_name varchar(20),last_name varchar(20),sex char(2),age char(3));创建序列:参考资料 h... 阅读全文
posted @ 2014-07-26 10:48 馨云 阅读(140) 评论(0) 推荐(0)