/*分为四步 */
/*第1步:创建临时表空间 */
create temporary tablespace user_temp
tempfile 'D:\oracle\oradata\Oracle9i\user_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 IDSS_DEV_USER
logging
datafile 'F:\oracle\product\10.2.0\oradata\orcl\IDSS_DEV_USER.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;
删除表空间
drop tablespace tablespace_name including contents and datafiles;
修改表空间
alter user test1 default tablespace user_tbs
查看用户权限
select * from user_role_privs;
select * from session_privs
oracle 导入命令
imp IDSS_DEV_USER/IDSS_DEV_USER file=F:\sogo/IDSS_ALL.dmp log=f:\sogo/dblog full=y ignore=y
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