New Features for DBA’s

Subscribe to Posts by Email


 

Subscriber Count

    699

Disclaimer

All information is offered in good faith and in the hope that it may be of use for educational purpose and for Database community purpose, but is not guaranteed to be correct, up to date or suitable for any particular purpose. db.geeksinsight.com accepts no liability in respect of this information or its use. This site is independent of and does not represent Oracle Corporation in any way. Oracle does not officially sponsor, approve, or endorse this site or its content and if notify any such I am happy to remove. Product and company names mentioned in this website may be the trademarks of their respective owners and published here for informational purpose only. This is my personal blog. The views expressed on these pages are mine and learnt from other blogs and bloggers and to enhance and support the DBA community and this web blog does not represent the thoughts, intentions, plans or strategies of my current employer nor the Oracle and its affiliates or any other companies. And this website does not offer or take profit for providing these content and this is purely non-profit and for educational purpose only. If you see any issues with Content and copy write issues, I am happy to remove if you notify me. Contact Geek DBA Team, via geeksinsights@gmail.com

Pages
«  
  »

12c Database: Lost of data files and its impacts

Hello,

I have been reading in other blog citing that what if lost of a data file scenario. Here are the questions.

1) if in case of system/user datafile lost of Pluggable database, what happens to CDB?

ANS: Nothing happens to CDB, it will still running, similar case in non-cdb database if a user data file is lost does it hamper your database running, No right, similar way it wont affect the other PDB's nor the CDB except the users that are using that data file.

2) If you have 10 PDB’s of one CDB, if there is lost of any single datafile of PDB(pdb1)

ANS: Same as above.

3) If you lost a datafile in CDB would that be affect?

ANS: Yes, this will affect the whole as its the master (container) for all the DB's so any DF or system datafile lost will hamper the PDB's

January 24th, 2015 | Tags: , | Category: 12c Database

Comments are closed.