SQL> CONNECT / AS SYSDBA
Connected.
SQL> GRANT SELECT ANY DICTIONARY TO oe; Grant succeeded. SQL> CONNECT OE/OE
Connected. SQL> — Tables must have row movement enabled to flash back
SQL> ALTER TABLE warehouses 2 ENABLE ROW MOVEMENT; Table altered. SQL> CREATE RESTORE POINT my_update; Restore point created. SQL> COLUMN name FORMAT a25
SQL> COLUMN time FORMAT a32
SQL> SQL> SELECT name, scn, time, guarantee_flashback_database 2 FROMv$restore_point; NAME SCN TIME GUA
————————- ———- ——————————
MY_UPDATE 734934 10-AUG-0本文来源gaodaimacom搞#^代%!码&网*6 03.32.29.000000000 PM NO SQL> UPDATE warehouses 2 SET warehouse_name = ”Bellevue, WA”; 9 rows updated. SQL> COMMIT; Commit complete. SQL> SELECT warehouse_id, warehouse_name 2 FROM warehouses; WAREHOUSE_ID WAREHOUSE_NAME
———— ———————————– 1 Bellevue, WA 2 Bellevue, WA 3 Bellevue, WA 4 Bellevue, WA 5 Bellevue, WA 6 Bellevue, WA 7 Bellevue, WA 8 Bellevue, WA 9 Bellevue, WA 9 rows selected.SQL> CONNECT / AS SYSDBA Connected.
SQL> GRANT SELECT ANY DICTIONARY TO oe; Grant succeeded. SQL> CONNECT OE/OE
Connected. SQL> — Tables must have row movement enabled to flash back
SQL> ALTER TABLE warehouses 2 ENABLE ROW MOVEMENT; Table altered. SQL> CREATE RESTORE POINT my_update; Restore point created. SQL> COLUMN name FORMAT a25
SQL> COLUMN time FORMAT a32
SQL> SQL> SELECT name, scn, time, guarantee_flashback_database 2 FROMv$restore_point; NAME SCN TIME GUA
————————- ———- ——————————-
MY_UPDATE 734934 10-AUG-06 03.32.29.000000000 PM NO SQL> UPDATE warehouses 2 SET warehouse_name = ”Bellevue, WA”; 9 rows updated. SQL> COMMIT; Commit complete. SQL> SELECT warehouse_id, warehouse_name 2 FROM warehouses; WAREHOUSE_ID WAREHOUSE_NAME
———— ———————————– 1 Bellevue, WA 2 Bellevue, WA 3 Bellevue, WA 4 Bellevue, WA 5 Bellevue, WA 6 Bellevue, WA 7 Bellevue, WA 8 Bellevue, WA 9 Bellevue, WA 9 rows selected. SQL> FLASHBACK TABLE warehouses 2 TO RESTORE POINT my_update; Flashback complete. SQL> SELECT warehouse_id, warehouse_name 2 FROM warehouses; WAREHOUSE_ID WAREHOUSE_NAME
———— ———————————– 1 Southlake, Texas 2 San Francisco 3 New Jersey 4 Seattle, Washington 5 Toronto 6 Sydney 7 Mexico City 8 Beijing 9 Bombay 9 rows selected.
SQL> FLASHBACK TABLE warehouses 2 TO RESTORE POINT my_update; Flashback complete. SQL> SELECT warehouse_id, warehouse_name 2 FROM warehouses; WAREHOUSE_ID WAREHOUSE_NAME
———— ———————————– 1 Southlake, Texas 2 San Francisco 3 New Jersey 4 Seattle, Washington 5 Toronto 6 Sydney 7 Mexico City 8 Beijing 9 Bombay 9 rows selected.
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