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Tag Archives: adjust_scn
调高SCN的方法
有的时候出于恢复或其他目的的需要,需要将现有的SCN提升。 在10g以前,一般使用event的方式: SQL> ALTER SESSION SET events ‘10015 trace name adjust_scn level 1’; SESSION altered.SQL> alter session set events ‘10015 trace name adjust_scn level 1’; Session altered. 在MOUNT状态下运行上面的SQL,可以根据调整SCN的需要设置不同的LEVEL。此外还存在类似的方法: ALTER system SET events ‘immediate trace name adjust_scn level 10;alter system set … Continue reading