in reply to hoh or hoa data structure

If your only reason is finding the sum of the 4th & 5th column ... then a simple sql query might do it for you.

Here's an example: 

select e_id,cus, sum(gd1) as g1, sum(gd2) as g2 from test group by e_i
+d,cus,ta;

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Re^2: hoh or hoa data structure
by Generoso (Prior) on Jan 11, 2011 at 00:41 UTC 
    SELECT null, e_id, Cus, ta, gd1, gd2 FROM tabla1 t
union all
select 'Total', e_id, Cus, ta, sum(gd1), SUM(gd2) from tabla1 group by
+ e_id,Cus, ta
order by e_id,Cus, ta;

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[reply]
[d/l]

      Thanks to all for the different answers. It works perfect.

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