Ðàñ÷åò ÷èñëîâîãî âûðàæåíèÿ â ôóíêöèè IIF
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Âòîðíèê, 17 Èþíÿ 2014 ã. 16:25
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Èìååòñÿ çàïðîñ, â êîòîðîì íåîáõîäèìî ñîçäàòü íîâîå ïîëå ñ óñëîâèåì.( IIf([Payment Split 1]>=0;" «Âûðàæåíèå» [Residual Sum 2] - [Payment Split 1]";"«Âûðàæåíèå» [Residual Sum 2]"))
Ïðîáëåìà çàêëþ÷àåòñÿ â òîì, ÷òî «Âûðàæåíèå» [Residual Sum 2] - [Payment Split 1] íàäî ðàñ÷èòûâàòü êàê ðàçíîñòü ÷èñåë, à ìîÿ ôóíêöèÿ IIF âûäàåò òîëüêî òåêñòîâûå âûðàæåíèÿ. Êàê çàñòàâèòü ñòàâëÿòü âìåñòî òåêñòà ÷èñëà?
Çàðàíåå ñïàñèáî!!
http://www.sql.ru/forum/1100653/raschet-chislovogo-vyrazheniya-v-funkcii-iif
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