oracle数据库创建表空间、用户及用户授权详细版

--创建临时表空间
create temporary tablespace WEBSITE_TEMP    
tempfile 'C:\oracle\product\10.2.0\oradata\space\WEBSITE_TEMP.dbf'   
size 50m    
autoextend on    
next 50m maxsize 20480m    
extent management local;    
   
--创建数据表空间    
create tablespace WEBSITE    
logging    
datafile 'C:\oracle\product\10.2.0\oradata\space\WEBSITE.dbf'   
size 50m    
autoextend on    
next 50m maxsize 20480m    
extent management local;    
   
--创建用户并指定表空间    
create user username identified by password    
PROFILE DEFAULT
default tablespace WEBSITE    
temporary tablespace WEBSITE_TEMP
ACCOUNT UNLOCK;
   
--给用户授予权限
--grant connect,resource to username;    
grant connect,resource,dba to username; 
 
--给用户赋予无限的空间
GRANT UNLIMITED TABLESPACE TO USERNAME   WITH ADMIN OPTION;