[VSDK Macho/PB] makeing cursor update prblm.

[Ruslan Zasukhin]

on 1/23/03 11:17 PM, Totte Alm at totte at code66.se wrote:

>> 1) first of all you write simple function which do its work and you
>> accumulate result in your class of formula.
>> 
>> 2) other secret is that for Formulas, Valentina turn on turbo-mode of
>> iteration of column file.
> 
> Will it handle sum from other baseobjects?? Its my huge summary loop
> that I was asking about with the Update with subselect.

Totte,

Formula -- this is operation on signle column.

BTW, it seems VSDK includes examples formulas for min, max, and sum.
Check them.

You aply formula to some column.
You get result.

How you use this result this is up to you.


-- 
Best regards,
Ruslan Zasukhin      [ I feel the need...the need for speed ]
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e-mail: ruslan at paradigmasoft.com
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