RMAN-06795: Flashback database logging is not on.

RMAN-06795: Flashback database logging is not on.
Cause: A FLASHBACK DATABASE command was tried but flashback database logging has not been enabled.
Action: Flashback database logging must be enabled via the ALTER DATABASE FLASHBACK ON command before a FLASHBACK DATABASE command can be tried. If the database must be taken back in time then a restore and incomplete recovery must be performed.

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小智 2018-08-30 19:07

RMAN-06795：闪回数据库日志记录未打开。,
.原因：尝试了FLASHBACK DATABASE命令，但尚未启用闪回数据库日志记录。,
.操作：必须通过ALTER DATABASE FLASHBACK ON命令启用闪回数据库日志记录，然后才能尝试执行FLASHBACK DATABASE命令。如果必须及时恢复数据库，则必须执行恢复和不完全恢复。,
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aiaiDBA

13718043309

010-86462881

RMAN-06795: Flashback database logging is not on.

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