创建表空间

/*分为四步 */

/*第1步：创建临时表空间  */

create temporary tablespace user_temp  

tempfile 'D:\oracle\oradata\Oracle9i\user_temp.dbf' 

size 50m  

autoextend on  

next 50m maxsize 20480m  

extent management local;  

 

/*第2步：创建数据表空间  */

create tablespace user_data  

logging  

datafile 'D:\oracle\oradata\Oracle9i\user_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;