ASH Across the Versions
Ash Across Versions
ASH is now at 93 fields in 11gR2, starting from an original 30 in 10gR1
Here is a spread sheet across 10.1.0, 10.2.0.1, 10.2.0.3,11.1, 11.2
http://spreadsheets.google.com/pub?key=t7c5YZ1hD_I25jLa2D6DdLg&output=html
for 11gR2 documentation see:
http://download.oracle.com/docs/cd/E11882_01/server.112/e10820/dynviews_1007.htm#I1030299