select dbms_flashback.get_system_change_number FROM dual; select dbms_flashback.get_system_change_number FROM dual; 法一: select * FROM tablename as of scn 13248629807; insert into tablename select * from tablename as of scn 13248629807; 法二: select * from tablename as of timestamp to_Date('2013-01-19 15:28:00', 'yyyy-mm-dd hh24:mi:ss'); 法三: ALTER TABLE tablename ENABLE row MOVEMENT; flashback table tablename to timestamp to_timestamp('2012-09-13 13:00:00','yyyy-mm-dd hh24:mi:ss'); ORA-08181: 指定的编号不是有效的系统更改号的解决方法 SELECT dbms_rowid.rowid_block_number(ROWID) blockno,ora_rowscn,t.* FROM tablename t; SCN与timestamp转化 select scn_to_timestamp(13248629807) scn from dual; select timestamp_to_scn(scn_to_timestamp(8908390522972)) scn from dual; grant dba to SCHEMA with admin option; with admin option 这个没有 with grant option 级联回收(mysql反的)
ORACLE数据恢复 ORA-08181with admin option grant 区别
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转载自cqh520llr.iteye.com/blog/1866817
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