Flashback技术 | A或B用户执行 | 作为owner的A用户需要的权限 | B用户需要的权限 |
flashback version query | Select * from A.TAB_A versions between … | 无需额外权限 | Grant select on A.TAB_A to B + Grant flashback on A.TAB_A to B 或者 Grant flashback any table to B |
flashback query | Select * from A.TAB_A as of … | 无需额外权限 | 同上 |
flashback transaction query | select*from flashback_transaction_query where XID in (‘XX’) | Grant select any transaction to A | Grant select any transaction to B |
Flashback table | Flashback table A.TAB_A to … | 无需额外权限 | Grant flashback on A.TAB_A to B + Grant select,delete,insert,update on A.TAB_A to B |
Flashback table … to restore point … | Flashback table … to restore point …
| Grant SELECT ANY DICTIONARY to A
或 Grant FLASHBACK ANY TABLE to A 或 Grant SELECT_CATALOG_ROLE to A |
|
Flashback Drop | Flashback table A.TAB_A to before drop | 无需额外权限 | Grant drop any table to B |
Flashback archive | Create flashback archive FBA1 …
| A或B用户需要的权限: Grant flashback archive administer to A,B; |
Alter flashback archive FBA1 … | A或B用户需要的权限: Grant flashback archive administer to A,B; |
drop flashback archive FBA1 … | A或B用户需要的权限: Grant flashback archive administer to A,B; |
Create table … flashback archive FBA1 | A或B用户需要的权限: Grant flashback archive on FBA1 to A,B; |
Alter flashback archive FBA1 set default 和 Create flashback archive default FBA1 … | A或B用户需要的权限: Grant SYSDBA to A,B
|
Alter table … no flashback archive | A或B用户需要的权限: grant flashback archive administer to A,B |
flashback transaction | dbms_flashback.transaction_backout
| A或B用户需要的权限: grant execute on dbms_flashback to A,B; + grant create any table to A,B; |
Flashback database | Flashback database … | A或B用户需要的权限: Grant SYSDBA to A,B |