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  • oracle表数据误删恢复

    select * from tmmsm01 as of  timestamp sysdate-20/1440

    在以上的操作中,我们delete一个表,然后truncate一个表,下面,我们将来看看flashback table的效果,能恢复到什么程度
    16:37:55 SQL> ALTER TABLE t1 ENABLE ROW MOVEMENT;
    Table altered.

    16:43:10 SQL> flashback table t1 TO TIMESTAMP to_timestamp('2004-04-06 16:41:18','yyyy-mm-dd hh24:mi:ss');
    Flashback complete.

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  • 原文地址:https://www.cnblogs.com/asingna/p/2112523.html
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