--创建表空间和数据库文件及默认表空间大小

create tablespace TableSpace_Test datafile 'E:\ORACLE\PRODUCT\10.2.0\ORADATA\ORCL\DataBase_Test.DBF' size 200m;

--设置数据库自动增长

alter database datafile 'E:\ORACLE\PRODUCT\10.2.0\ORADATA\ORCL\DataBase_Test.DBF' autoextend on;

--创建用户

create user User_Test identified by Password_Test default tablespace TableSpace_Test account unlock;

--给用户授权

grant create table,create view,create trigger, create sequence,create procedure to User_Test;

grant dba to User_Test;

--修改表空间大小

alter database datafile 'E:\ORACLE\PRODUCT\10.2.0\ORADATA\ORCL\DataBase_Test.DBF' resize 500m;

---*************导入数据库后(dmp)表空间不正确解决办法************************

revoke unlimited tablespace from User_Test

alter user User_Test default tablespace TableSpace_Test

alter user User_Test quota unlimited on TableSpace_Test

alter user User_Test quota 0 on system

---**************************************************************************