Wednesday, February 27, 2013

Are you planning a database upgrade keeping in mind a back-out (downgrade) plan in mid?


Are you planning a database upgrade keeping in mind a back-out (downgrade) plan in mid? Here are a few very important MOS docs explains all about:

  • How To Downgrade From Database 11.2 To Previous Release (includes 11.2.0.3-11.2.0.1) [ID 883335.1]
  • Database Server Upgrade/Downgrade Compatibility Matrix [ID 551141.1]
  • Master Note For Oracle Database Downgrade [ID 1151427.1]
  • Downgrading Database Without Executing catdwgrd.sql (11.1.0.x to 10.2.0.x/10.2.0.x to 10.2.0.x) [ID 783643.1]
  • Complete Checklist For Downgrading The Database From 11.1 To Lower Releases [ID 443890.1]