ORACLE閃回技術

1 .誤刪了一部分數據 (delete) 想回恢復數據，oracle flashback閃回誤刪除的表數據

SQL> alter table ps_audit_groupactivity enable row movement;
SQL> flashback table ps_audit_groupactivity to timestamp to_timestamp('2007-04-30 10:00:00','yyyy-mm-dd hh24:mi:ss');


2. 刪除表後 需要恢復該表
SQL> select *from recyclebin where type='TABLE' and original_name='TABLE_NAME';
SQL> flashback table test_drop to before drop;或
SQL> flashback table "BIN$b+XkkO1RS5K10uKo9BfmuA==$0" to before drop;