oracle数据库分配表空间、创建用户、分配用户权限操作

1、创建临时表空间
/* create temporary tablespace*/
create temporary tablespace student_temp 
tempfile 'D:\oracle\product\10.2.0\oradata\Student\student_temp.dbf'
size 50m 
autoextend on 
next 50m maxsize 20480m 
extent management local; 

2、创建数据表空间
/* create data tablespace*/
create tablespace student_data 
logging 
datafile 'D:\oracle\product\10.2.0\oradata\Student\student_data.dbf'
size 50m 
autoextend on 
next 50m maxsize 20480m 
extent management local;

3、创建用户并分配权限
/* create user and distribute tablespace */
create user student identified by cxhuan 
default tablespace student_data 
temporary tablespace student_temp;

4、给用户授权
/* authorize role to user */
grant connect,resource,dba to student;