ta/bre1/system01.dbf
/u01/app/oracle/oradata/bre1/sysaux01.dbf
/u01/app/oracle/oradata/bre1/undotbs01.dbf
/u01/app/oracle/oradata/bre1/users01.dbf
/u01/app/oracle/oradata/bre1/test.dbf
SQL> select name from v$tempfile;
NAME
--------------------------------------------------------------------------------
/u01/app/oracle/oradata/bre1/temp01.dbf
SQL> select member from v$logfile;
MEMBER
--------------------------------------------------------------------------------
/u01/app/oracle/oradata/bre1/redo01.log
/u01/app/oracle/oradata/bre1/redo02.log
/u01/app/oracle/oradata/bre1/redo03.log
我自己写了一个拼接sql来将数据文件目录做转换：
select 'alter database rename file '''||name||''' to ''/bre1/oradata'||substr(name,length(name)-INSTR(reverse(name),'/')+1,INSTR(reverse(name),'/'))||''';' from v$datafile
union all
select 'alter database rename file '''||name||''' to ''/bre1/oradata'||substr(name,length(name)-INSTR(reverse(name),'/')+1,INSTR(reverse(name),'/'))||''';' from v$tempfile
union all
select 'alter database rename file '''||member||''' to ''/bre1/oradata'||substr(member,length(member)-INSTR(reverse(member),'/')+1,INSTR(reverse(member),'/'))||''';' from v$logfile
;
select 'alter database rename file '''||name||''' to ''/bre1/oradata'||substr(name,length(name)-INSTR(reverse(name),'/')+1,INSTR(reverse(name),'/'))||''';' from v$datafile
union all
select 'alter database rename file '''||name||''' to ''/bre1/oradata'||substr(name,length(name)-INSTR(reverse(name),'/')+1,INSTR(reverse(name),'/'))||''';' from v$tempfile
union all
select 'alter database rename file '''||member||''' to ''/bre1/oradata'||substr(member,length(member)-INSTR(reverse(member),'/')+1,INSTR(reverse(member),'/'))||''';' from v$logfile
6 ;
'ALTERDATABASERENAMEFILE'''||NAME||'''TO''/BRE1/ORADATA'||SUBSTR(NAME,LENGTH(NAME)-INSTR(REVERSE(NAME),'/')+1,INSTR(REVERSE(NAME),'/'))||''';'
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
alter database rename file '/bre1/oradata/system01.dbf' to '/bre1/oradata/system01.dbf';
alter database rename file '/bre1/oradata/sysaux01.dbf' to '/bre1/oradata/sysaux01.dbf';
alter database rename file '/bre1/oradata/undotbs01.dbf' to '/bre1/oradata/undotbs01.dbf';
alter database rename file '/bre1/oradata/users01.dbf' to '/bre1/oradata/users01.dbf';
alter database rename file '/bre1/oradata/test.dbf' to '/bre1/oradata/test.dbf';
alter database rename file '/u01/app/oracle/oradata/bre1/temp01.dbf' to '/bre1/oradata/temp01.dbf';
alter database rename file '/bre1/oradata/redo01.log' to '/bre1/oradata/redo01.log';
alter database rename file '/bre1/oradata/redo02.log' to '/bre1/oradata/redo02.log';
alter database rename file '/bre1/oradata/redo03.log' to '/bre1/oradata/redo03.log';
alter database rename file '/u01/app/oracle/oradata/bre1/system01.dbf' to '/bre1/oradata/system01.dbf';
alter database rename file '/u01/app/oracle/oradata/bre1/sysaux01.dbf' to '/bre1/oradata/sysaux01.dbf';
alter database rename file '/u01/app/ora