创建表空间

CREATE Tablespace TSDAT01 datafile 'C:\oracle\product\10.2.0\oradata\orcl\TSDAT01.dbf'

size 500m

autoextend on next 32m

maxsize 2048m extent

management local;

删除表空间

drop Tablespace TSDAT01  including contents and datafiles ;

创建用户

create user xxx

identified by "xxx"

default tablespace TSDAT01;

删除用户

drop user xxx cascade;

授权

grant resource,connect,dba to xxx;

导数据

imp userid=xxx/xxx@orcl fromuser=xxx  touser=xxx file=user.dmp