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PostgreSQL 恢复误删数据的操作
在Oracle中;删除表或者误删表记录;有个闪回特性,不需要停机操作,可以完美找回记录。当然也有一些其他的恢复工具;例如odu工具,gdul工具。都可以找回数据。而PostgreSQL目前没有闪回特性。如何在不停机情况下恢复误删数据。还好是有完整的热备份。
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