1：创建临时表空间

create temporary tablespace user_temp

tempfile 'Q:\oracle\product\10.2.0\oradata\Test\xyrj_temp.dbf'

size 50m

autoextend on

next 50m maxsize 20480m

extent management local;  

2：创建数据表空间

create tablespace user_data

logging

datafile 'Q:\oracle\product\10.2.0\oradata\Test\xyrj_data.dbf'

size 50m

autoextend on

next 50m maxsize 20480m

extent management local;  

第3步：创建用户并指定表空间

create user username identified by password

default tablespace user_data

temporary tablespace user_temp;  

第4步：给用户授予权限

grant connect,resource,dba to username;