السلام عليكم.
عندما ادخل ك sys/oracle as sysdba واحاول تنفيذ احد التعليمتين ،يظهر لي الخطا التالي :

SQL> alter system
; set db_recovery_file_dest=2g
set db_recovery_file_dest=2g
*
ERROR at line 2:
ORA-02065: illegal option for ALTER SYSTEM
-------------
SQL> alter system
; " set db_recovery_file_Dest = "c:\Oracle\REC
set db_recovery_file_Dest = "c:\Oracle\REC"
*
ERROR at line 2:
ORA-02065: illegal option for ALTER SYSTEM

وعند الرجوع لرقم الخطأ في oracle 9i Error Msg Referrence
ORA-02065 illegal option for ALTER SYSTEM
Cause: The option specified for ALTER SYSTEM is not supported.
Action: Refer to the Oracle9i SQL Reference for information about options
supported.

ولكني لم افهم سبب المشكلة ولم اعرف طريقة الحل

[يسار][/يسار]db_recovery_file_dest is a new parameter in 10g does *not* exist in 9i

Thanks xsmall
but, could I ask you where the backup files saved in 9i

in Oracle 10G should be give value for this parametrs before start in backup ???

its by default saved on database folder under the home directory

how can I change the folder to another one which I'll choose let's say on another hard