Whats the difference in Skew Factors :
,(MAX(CurrentPerm) / NULLIF(AVG(CurrentPerm),0)) AS Skew_Factor
,(100 - ( AVG(CurrentPerm) / NULLIF(MAX(CurrentPerm),0) * 100)) AS Skew_Factor --WinDDI
I have considered the first query you provided for looking for skewed tables.
Thanks in advance.