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Article #17990: A sum(if(...,...,0)) always returns 0

 Question and Answer Database
FAQ2990D.txt A sum(if(...,...,0)) always returns 0
Category :Quick Reports
Platform :All
Product :All 32 bit
Question:
The following expression always returns 0 when using the QRExpr
component in Delphi 3:
Sum(if(Query1.CartonID = 'SI', Query1.Caliper, 0))
Why?
Answer:
Change the 0 to 0.0 and the Sum function will work
as expected.
7/16/98 4:31:28 PM

Last Modified: 01-SEP-99