创建表空间

1 临时表

create temporary tablespace user_temp
tempfile 'D:\oracle\oradata\Oracle9i\user_temp.dbf'
size 50m
autoextend on
next 50m maxsize 20480m
extent management local;

2 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;

3 用户

create user username identified by password
default tablespace user_data
temporary tablespace user_temp;

4权限

grant connect,resource,dba to username;