时间:2021-07-01 10:21:17 帮助过:21人阅读

3.进入orcl实例,use orcl;

4.显示person表字段信息,desc person;

5.修改字段描述,alter table person change pid PID int(11) not null;

6.修改表名,alter table person rename to people;

学习简单数据库表操作(Mysql)1
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