摘要
探讨了oracle 10g闪回技术的基础,通过典型实例展示了闪回查询、闪回版本查询、闪回事务查询等闪回技术的实现及其在恢复逻辑错误方面的优越性,并对实际应用与实现策略作了小结。
The basises of oracle 10g flashback technology are discussed,and then the paper shows therealization of several kinds of flashback technologies including Flash Query,Flashback Version Query andFlashback Transaction Query etc.,The paper also p rovides a brief summary of their app lication and realization strategies.
出处
《电脑知识与技术（过刊）》
2009年第7X期5345-5347,5350,共4页
Computer Knowledge and Technology
