3 Replies Latest reply: Dec 31, 2012 4:06 AM by Rob_J RSS

    migrating DB from oracle to 11g - Query Issuess Experience

      As part of maintenance, our DBA has migrating DB from oracle to 11g.

      I don’t want anything related to installation process... I just want to make sure that after proper migration all the query should behave as expected..
      As we have so many inner queries where we have used join, functions, triggers, synchronization procedure etc..
      Will there be any problem in the sub query part?
      any performance issue after upgrade?
      any deprecated functions?
      Anyone have experience with similar change for upgrade from 10g to 11g?