????4. ???????崠?????￡?
shutdown immediate;
startup mount;
alter database archivelog;
alter database open;
alter tablespace users begin backup; --?????????;
host copy d:oracle*.dbf d:export;--????
alter tablespace users end backup ;--??????????
alter system switch logfile--?л???????????????鵵
????5. ????????????????
????6. ????????????????????????????????
????3.RMAN????????????rocovery manager??
????1)?????
????1.RMAN?? ORACLE???????????????????????????????????????????????????
????2.RMAN????????????????????????????????
????3. ???????????RMAN???ж?????????????δ????????顣?????????RMAN????????RMAN???????δ??д???????飬?????????????????Щ??δ??????????顣
????4. RMAN???????????????????????????????????α????????????????????????????α???????з????仯???????
????2???????
????--?????????
????connect tiger/sccot;
????startup mount
????alter database archivelog
????alter database open
????--????????????
????list backupset;
????--???????
????backup database;
????--???????
????backup tablespace tp1;
????--?????????????鵵???
????backup databse plus archivelog delete input;--??????????????????????????????????й鵵???????????????????鵵???
????--?????????????鵵???
????backup tablespace system plus archivelog delete input;
????--????鵵???
????backup archivelog all delete input;
????--?????????
????list of backup sets;
????--0???????????????????
????backup incremental level=0(level 0) database;
????--1??????????
????backup incremental level 1 database;
???????0???????????????????????0??????????????????????????????????????????????????????