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Using Flashback query, you can query the database as it existed this morning, yesterday, or last week.
利用回闪查询,用户可以查看数据库今天早晨,昨天甚至上星期的状态。
youdao
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Using Flashback query, you can query the database as it existed this morning, yesterday, or last week.
利用回闪查询,用户可以查看数据库今天早晨,昨天甚至上星期的状态。
youdao