Oracle Flashback Technology provides a way to revert database entries to a previous state without performing a traditional recovery from backup. Oracle Flashback is not a backup, nor is it designed to ...
Oracle 10g的闪回查询概述 与Oracle 9i相比Oracle 10g的Flashback有了非常大的改进，从普通的Flashback Query发展到了多种形式，主要表现在如下几方面新特性： 1、Flashback Database ...
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