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标题: ORA-38879: Cannot flashback data file string; may not be able [打印本页]

作者: 曾春华 时间: 2016-9-9 10:03
标题: ORA-38879: Cannot flashback data file string; may not be able

ORA-38879: Cannot flashback data file string; may notbe able to undo all changes.

Cause: A data file was plugged inwhen there was a guaranteed restore point, but

Flashback Database was not enabled. It is possible thatsome changes to the data

file, after it was converted, were not logged to theFlashback Database logs.

Action: If the FLASHBACK DATABASEcommand was meant to rewind the

database to a time before the file was plugged in, takethe data file offline and retry

the command. If the FLASHBACK DATABASE command was meantto rewind

the database to a time after the file was plugged in,restore the original version of

the plugged in file and retry the command.

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