2014年
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编辑 删除
Rman增量备份 level 1和2的区别
RMAN备份全为全备和增量备份增量备份:分为0 1 2级ORACLE官方解释： A level 1 incremental backup can be either of the following types:Adifferential backup, which backs up all blocks changed after the most recentincremental backup at level 1 or 0A cumulative backup, which backs up all...
