/*第1步：创建临时表空间 */

create temporary tablespace user_temp

tempfile 'D:oracleoradataOracle9iuser_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:oracleoradataOracle9iuser_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;