ORACLE如何创建表空间和用户

--创建表空间 
CREATE TABLESPACE sdt 
DATAFILE 'F: ablespacedemo' size 800M 
EXTENT MANAGEMENT LOCAL SEGMENT SPACE MANAGEMENT AUTO; 

--创建索引表空间 
CREATE TABLESPACE sdt_Index 
DATAFILE 'F: ablespacedemo' size 512M 
EXTENT MANAGEMENT LOCAL SEGMENT SPACE MANAGEMENT AUTO; 

--2.创建用户 
create user demo identified by demo 
default tablespace demo; 

--3.为用户赋权 
grant connect,resource to demo; 
grant create any sequence to demo; 
grant create any table to demo; 
grant delete any table to demo; 
grant insert any table to demo; 
grant select any table to demo; 
grant unlimited tablespace to demo; 
grant execute any procedure to demo; 
grant update any table to demo; 
grant create any view to demo;

--导入导出命令 
IP导出方式： exp demo/demo@127.0.0.1:1521/orcl file=f:/f.dmp full=y 
本地导出：exp demo/demo@orcl file=f:/f.dmp full=y 
导入数据：imp demo/demo@orcl file=f:/f.dmp full=y ignore=y