>
> Could you show me a statement where that is used, it sounds interesting just don't know how it is used.
Instead of
SELECT x
FROM yourtable
WHERE startDateField < '#formEndDate#'
AND endDateField > #formStartDate#'
one would use:
SELECT x
FROM type = 'checktype'
AND (startDateField, endDateField) OVERLAPS
('#formEndDate#', #formStartDate#')
Jochem
--
Who needs virtual reality
if you can just dream?
- Loesje
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