Database Backup and Recovery (MOSC)

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How Can I take backups of all the tables?

in Database Backup and Recovery (MOSC) 5 commentsAnswered

Hi,

I am a fresher DBA, want to refresh one of the QA databases (tables only) (oracle 12c). My questions are:

  1. How can I take backup of all the tables?
  2. How to perform recovery? I want to recover all tables except 2. For those 2 tables, I just need last 6 months of data.
  3. What should I use, RMAN or data dump or anything else? (Database size is 4T but most of the space is acquired by those 2 tables (almost 2 GB).

Any help will be appreciated.

Thanks

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