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This article will explain in detail how to use nub to restore the database. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

1.NBU database recovery script

Run {

Allocate channel T1 type 'sbt_tape'

Allocate channel T2 type 'sbt_tape'

Allocate channel T3 type 'sbt_tape'

Send 'NB_ORA_CLIENT=192.168.x.x'

Send 'NB_ORA_SERV=nbu5230'

Set until sequence 12 thread 1

Restore database

# switch datafile all

Recover database

Release channel t1

Release channel t2

Release channel t3

}

two。 Archive log recovery

Run {

Allocate channel T1 type 'sbt_tape'

Allocate channel T2 type 'sbt_tape'

Send 'NB_ORA_CLIENT=192.168.x.x'

Send 'NB_ORA_SERV=nbu5230'

Restore archivelog from sequence 8 until sequence 12 INCARNATION ALL

Release channel t1

Release channel t2

}

3. Other recoveries

Change the restore path:

RMAN > set archivelog destination to'/ u01Compact backup'

Restore all backup archives:

RMAN > restore archivelog all

Archive log scope recovery:

RMAN > restore archivelog from sequence 8 until sequence 12

RMAN > restore archivelog sequence between 8 and 12

Restore from low sequence:

RMAN > restore archivelog from sequence 5

RMAN > restore archivelog low sequence 5

Restore from high sequnece cutoff:

RMAN > restore archivelog until sequence 110

RMAN > restore archivelog high sequence 108

Restore by time:

RMAN > restore archivelog from time 'sysdate-7'

This is the end of the article on "how to use nub to recover the database". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, please share it for more people to see.

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