/*用sys SYSDBA */
/*分为四步 */
/*第1步:创建临时表空间 */
create temporary tablespace xxxxxxx_temp 
tempfile 'D:\app\Administrator\oradata\orcl\xxxxxxx_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 xxxxxxx 
logging 
datafile 'D:\app\Administrator\oradata\orcl\xxxxxxx.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 xxxxxxx identified by xxxxxxx 
default tablespace xxxxxxx 
temporary tablespace xxxxxxx_temp; 
/*第4步:给用户授予权限 */
grant connect,resource,dba to xxxxxxx;
转载于:https://www.cnblogs.com/li-sx/p/9328438.html