创建表空间
CREATE TABLESPACE OHAHU_DATA DATAFILE 'C:/DATABASE/OHAHU.ORA' SIZE 10M AUTOEXTEND ON NEXT 2M;
注:初始数据文件大小10M,按照2M大小进行自我扩展
注意:C:/DATABASE/这个路径必须存在,否则出错
移动数据文件
方法1:先停止所有连接
SVRMGR> connect inernal as sysdba;
SVRMGR> shutdown;
SVRMGR> exit;
>mv file1 file2
SVRMGR> connect inernal as sysdba;
SVRMGR> startup mount PRACTICE/*安装数据库*/
SVRMGR> alter database rename file 'file1' to 'file2';
SVRMGR> alter database open;/*启动数据库实例*/
SVRMGR> exit;
方法2:用Alter Tablespace方法(对SYSTEM表空间无效)
SVRMGR> connect inernal as sysdba;
SVRMGR> alter tablespace OHAHU_DATA offline;/*设为脱机*/
SVRMGR> exit;
>mv file1 file2
SVRMGR> connect inernal as sysdba;
SVRMGR> alter tablespace OHAHU_DATA rename datafile 'file1' to 'file2';
SVRMGR> alter tablespace OHAHU_DATA online;/*设为联机*/
SVRMGR> exit;
创建用户
Create User "OHAHU" identified by "OHAHU" default tablespace "OHAHU_DATA" temporary tablespace "TEMP" PROFILE DEFAULT;
GRANT "CONNECT" TO "OHAHU"; /*连接的权限,必须提供*/
GRANT "RESOURCE" TO "OHAHU";/*资源?*/
GRANT UNLIMITED TABLESPACE TO "OHAHU";
ALTER USER "OHAHU" DEFAULT ROLE ALL;
CREATE TABLESPACE OHAHU_DATA DATAFILE 'C:/DATABASE/OHAHU.ORA' SIZE 10M AUTOEXTEND ON NEXT 2M;
注:初始数据文件大小10M,按照2M大小进行自我扩展
注意:C:/DATABASE/这个路径必须存在,否则出错
移动数据文件
方法1:先停止所有连接
SVRMGR> connect inernal as sysdba;
SVRMGR> shutdown;
SVRMGR> exit;
>mv file1 file2
SVRMGR> connect inernal as sysdba;
SVRMGR> startup mount PRACTICE/*安装数据库*/
SVRMGR> alter database rename file 'file1' to 'file2';
SVRMGR> alter database open;/*启动数据库实例*/
SVRMGR> exit;
方法2:用Alter Tablespace方法(对SYSTEM表空间无效)
SVRMGR> connect inernal as sysdba;
SVRMGR> alter tablespace OHAHU_DATA offline;/*设为脱机*/
SVRMGR> exit;
>mv file1 file2
SVRMGR> connect inernal as sysdba;
SVRMGR> alter tablespace OHAHU_DATA rename datafile 'file1' to 'file2';
SVRMGR> alter tablespace OHAHU_DATA online;/*设为联机*/
SVRMGR> exit;
创建用户
Create User "OHAHU" identified by "OHAHU" default tablespace "OHAHU_DATA" temporary tablespace "TEMP" PROFILE DEFAULT;
GRANT "CONNECT" TO "OHAHU"; /*连接的权限,必须提供*/
GRANT "RESOURCE" TO "OHAHU";/*资源?*/
GRANT UNLIMITED TABLESPACE TO "OHAHU";
ALTER USER "OHAHU" DEFAULT ROLE ALL;