Instance parameters cluster_database and cluster_database_instances will tell you: SQL> show parameter cluster NAME TYPE VALUE ------------------------------------ ----------- ----- cluster_database boolean TRUE cluster_database_instances integer 3 cluster_interconnects string Paul Baumgartel UBS AG IB Accounting Solutions 400 Atlantic Street Stamford, CT 06904 203.719.4368 paul.baumgartel@xxxxxxx www.ubs.com ________________________________ From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Alex List Sent: Saturday, February 05, 2011 1:37 PM To: Oracle I List Subject: Rac-Standalone info view Hi, I was trying to find out which view could provide me information if I am logged on Rac or Standalone instance. Disregard many ways to look for this info, but considering only when connected, and through the views find out if I am logged in a Standalone or in a Rac Instance. According to the database connection I have to enable or disable some features in my application, that's why I am looking for this. Thank you in advance. Alex
Visit our website at http://www.ubs.com This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mails are not encrypted and cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. This message is provided for informational purposes and should not be construed as a solicitation or offer to buy or sell any securities or related financial instruments. UBS reserves the right to retain all messages. Messages are protected and accessed only in legally justified cases.