Hi
I've following information wanted to group by first
column and show the sum of quantities:
a b c
---- ----- ------
123 10.8
123 20.2
123 44
124 2
124 11
124 45
The desired result:
a b c
---- ----- ------
123 10.8 75 - sum(10.8+20.2+44)
123 20.2
123 44
124 2 58 - sum(2+11+45+0)
124 11
124 45
124 0
note: I don't want to write sum(a1:a3) , ... because
it depends on the number of rows has the same value.
any help would greatly appricieted.
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