SQL示例

Oracle:

create user test identified by test default tablespace users;

grant dba to test;

connect test/test;

create table t(id int, name varchar2(10));

insert into t values(1, 'tigerfish');

select * from t;

update t set name='tiger' where id=1;

delete from t where id=1;

drop table t purge;

drop user test cascade;