oracle 创建表空间步骤代码

create temporary tablespace user_temp 
tempfile 'D:oracleoradataOracle9iuser_temp.dbf'
size 50m 
autoextend on 
next 50m maxsize 20480m 
extent management local; 

create tablespace user_data 
logging 
datafile 'D:oracleoradataOracle9iuser_data.dbf'
size 50m 
autoextend on 
next 50m maxsize 20480m 
extent management local; 

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

grant connect,resource,dba to username;