RE: 10gR2 Upgrade .. Watch out

Please refer to the topic/thread under Performance issues after 10gR2 Upgrade 
started 26/12/2006.

On Wed, 27 Dec 2006 17:23:27 -0500, "Ken Naim" <kennaim@xxxxxxxxx> said:

I can?t seem to find Juan?s post can you give an example of a query and 
results. I recently upgraded to 10gr2 and we use union all in several places.

Other related posts: