Oracle创建表空间和用户

/*第1步：创建临时表空间 */

create temporary tablespace emaoyi_temp?
tempfile ‘D:appAdministratorproduct11.2.0dbhome_1databaseemaoyi_temp.dbf‘?
size 10m?
autoextend on?
next 10m maxsize 20480m?
extent management local;?

/*第2步：创建数据表空间 */

create tablespace emaoyi?
logging?
datafile ‘D:appAdministratorproduct11.2.0dbhome_1databaseemaoyi.dbf‘?
size 10m?
autoextend on?
next 10m maxsize 20480m?
extent management local;?

/*第3步：创建用户并指定表空间 */

create user emaoyi identified by emaoyi?
default tablespace emaoyi
temporary tablespace emaoyi_temp;?

/*第4步：给用户授予权限 */

grant connect,resource,dba to emaoyi;

--查询当前表空间

select tablespace_name,file_id,file_name,bytes
from dba_data_files
order by file_id

where tablespace_name=‘emaoyi‘

--删除表空间drop tablespace em;--删除用户drop user e [CASCADE];

（编辑：李大同）

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