Re: r12.2

Posted by ErmanArslansOracleBlog on
URL: http://erman-arslan-s-oracle-forum.124.s1.nabble.com/r12-2-tp3470p3505.html

This is not documented in anywhere... I checked and asked, no info yet...
But, what I can say is;  C is the same as P and Q is the same as G ..
How can I think like this? Because as you see the following update , it sets C  to P and G to Q and vice versa.
Like fs1 and fs2 is the same, I believe "C and P" and "G and Q" are the same things . These are for cutover.. It changes the filesystems and it changes/cutovers the snapshot types accordingly (using these letters)...
This is what I think actually...

update ad_snapshots
  set    snapshot_type=DECODE(snapshot_type, 'C', 'P', 'P', 'C',
                                            'G', 'Q', 'Q', 'G')