1. Kiểm tra tablespace hiện tại:
SELECT table_name, tablespace_name FROM dba_tables WHERE table_name IN ('AUD$', 'FGA_LOG$');
TABLE_NAME TABLESPACE_NAME
---------- -----------------
AUD$ SYSTEM
FGA_LOG$ SYSTEM
2. Kiểm tra size tablespace
column segment_name for a10
select segment_name,bytes/1024/1024 size_in_megabytes from dba_segments where segment_name in ('AUD$','FGA_LOG$');SEGMENT_NA SIZE_IN_MEGABYTES
---------- -----------------
AUD$ .0625
FGA_LOG$ .0625
3. Kiểm tra vị trí các datafiles
select file_name from dba_data_files;
FILE_NAME
------------------------------------------------
D:\ORACLEXE\APP\ORACLE\ORADATA\XE\USERS.DBF
D:\ORACLEXE\APP\ORACLE\ORADATA\XE\UNDOTBS1.DBF
D:\ORACLEXE\APP\ORACLE\ORADATA\XE\SYSAUX.DBF
D:\ORACLEXE\APP\ORACLE\ORADATA\XE\SYSTEM.DBF
4. Tạo tablespace mới lưu log audit
create tablespace audit_tbs datafile 'D:\ORACLEXE\APP\ORACLE\ORADATA\XE\audit_db.dbf' size 100M autoextend on;
5. Chuyển bảng audit trail sang tablespace mới:--Bảng audit trail
BEGIN
DBMS_AUDIT_MGMT.set_audit_trail_location(
audit_trail_type => DBMS_AUDIT_MGMT.AUDIT_TRAIL_AUD_STD,
audit_trail_location_value => 'AUDIT_TBS');
END;
/
-- Bảng FGA_LOG$
BEGIN
DBMS_AUDIT_MGMT.set_audit_trail_location(
audit_trail_type => DBMS_AUDIT_MGMT.AUDIT_TRAIL_FGA_STD,--this moves table FGA_LOG$
audit_trail_location_value => 'AUDIT_TBS');
END;
/
6. Kiểm tra lại sau khi chuyển
SQL> SELECT table_name, tablespace_name FROM dba_tables WHERE table_name IN ('AUD$', 'FGA_LOG$');
TABLE_NAME TABLESPACE_NAME
----------- ---------------
FGA_LOG$ AUDIT_TBS
AUD$ AUDIT_TBS
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