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bendrick
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Quote bendrick Replybullet Topic: Summarise a formula
    Posted: 31 Oct 2012 at 11:45pm
I have a formula field that I need to summarise. The formula is as follows:

if sum({Command.MR},{Command.JN})= 0 then 0 else 1

I know it's not possible to summarise a formula that contains a sum but have no idea how to get around it

Any help appreciated

Thanks
Ben
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lockwelle
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Quote lockwelle Replybullet Posted: 01 Nov 2012 at 8:25am
you can create a shared variable and increment it as needed:
shared numbervar aSum;
local numbervar temp;
if sum({Command.MR},{Command.JN})= 0 then temp:=0 else temp:=1;
aSum := aSum + temp;
temp
 
later you can display the summary with:
shared numbervar aSum;
aSum
 
HTH
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