DB2 FP back out

I have installed 9.7 fp7 on top of 9.7 fp2. If I want to go back to fp2, is it possible, if yes then what is the process? Please tell for both DB2 v9.7 and V10.1, LUW.:beer:

Posted in SQL

alter column table on large table

Hi Guys, do you have recommended steps in altering table column on a large table more than 50millions rows, table has 5 nonclustered and 1 clustered index and 5 way partition. Much appreciated on your inputs. TIA

Posted in SQL