Oracle建立用户表空间

create temporary tablespace data_temp 
tempfile 'D:\tablespace\data_temp.dbf' 
size 50m 
autoextend on 
next 50m maxsize 20480m 
extent management local;

create tablespace data
logging 
datafile 'D:\tablespace\data.dbf' 
size 50m 
autoextend on 
next 50m maxsize 20480m 
extent management local;

create user username identified by password
default tablespace data
temporary tablespace data_temp;

grant connect,resource,dba to username;