sum of column in straightTable

[#1]

hai,

How can i get sum of all rows in a field of StraightTable of one column .

And i need it total sum value in anothercolumn for everyrow

ex:

column1 column2

total 100

-------------------------------------------------------

10 40/100(total of column1)

40 60/100(total of column1)

50 50/100(total of column1)

Thnks

[#2]

Can you be more precise?

[#3]

thnks for reply

what i need is in expression tab , i want to get the only column1 total in column2 .

if you don't understand my question please reply me again. I wil try to give more clearly.

Thnks