I used Oracle 11g, from few days ago I face below error: SQL*Plus: Release 220.127.116.11.0 Production on Thu Apr 7 07:33:19 2011 Copyright (c) 1982, 2010, Oracle. All rights reserved. Enter user-name: ...
I have the feeling that there are some difference between two large complicated Oracle schemas which should be identical, so decided to dump and diff them to investigate. I found an article ...