oracle 修改表空间存储路径
[root@yoon ~]# more /etc/oracle-release
Oracle Linux Server release 5.7
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
PL/SQL Release 11.2.0.3.0 - Production
CORE 11.2.0.3.0 Production
TNS for Linux: Version 11.2.0.3.0 - Production
NLSRTL Version 11.2.0.3.0 - Production
1.查看数据文件的存储路径:
SQL> select name from v$datafile;
NAME
--------------------------------------------------------------------------------
/u01/oracle/oradata/yoon/system01.dbf
/u01/oracle/oradata/yoon/sysaux01.dbf
/u01/oracle/oradata/yoon/undotbs01.dbf
/u01/oracle/oradata/yoon/users01.dbf
2.修改表空间为offline:
SQL> alter tablespace users offline;
Tablespace altered.
3.拷贝数据文件
[oracle@yoon yoon]$ cp users01.dbf /u01/oracle/oradata/yoondata/
4.修改表空间存储路径
SQL> alter tablespace users rename datafile '/u01/oracle/oradata/yoon/users01.dbf' to '/u01/oracle/oradata/yoondata/users01.dbf';
Tablespace altered.
5.修改表空间为online
SQL> alter tablespace users online;
Tablespace altered.
6.重新查看数据文件路径
SQL> select name from v$datafile;
NAME
--------------------------------------------------------------------------------
/u01/oracle/oradata/yoon/system01.dbf
/u01/oracle/oradata/yoon/sysaux01.dbf
/u01/oracle/oradata/yoon/undotbs01.dbf
/u01/oracle/oradata/yoondata/users01.dbf
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