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You loss one datafile and DB is running in ARCHIVELOG mode. You have full database backup of 1 week old and partial backup of this datafile which is just 1 day old. From which backup should you restore this file?
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Answer Posted / itnowtraining@hotmail.com
Restore the datafile from full backup and then apply media recovery to make it current. You will need the partial backup plus all archive log's.
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