Hmmm. It's a list of customers and yearly turnover totals for current
year, year minus one and so on. The turnover totals aren't stored so I
am calculating them in the grid cursor SQL i.e.
select accountcode, name, Thisform.GetBalance(accountcode, 1) as prev1
... and so on. GetBalance() uses an optimised sum .. for expression.
So it's the calculation of the balances for 10k records over a network
that is taking 10 seconds which is on the slow side for this use case.
10 seconds sound reasonable for that amount of work over a network.
Maybe you could store the previous year's totals somewhere as surely
they are static data?
Peter
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