roydamman wrote:

> My solution for Delphi users:

You still have to make sure you don't test these calculated Delphi
TDateTime values for equality but, as SET mentioned, for
"almost-equality", i.e. allow some small diff. You will get into trouble
with floating point arithemtic precision and rounding errors otherwise.

With that in mind, I think your code would probably turn out less error
prone and easier to understand if you actually made the switch to
rdb$db_key or the int record version column I suggested. In my
experience, in such cases, it's always better to do the switch sooner
than later.

Kjell
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Kjell Rilbe
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