[thelist] counting used columns in Access SQL
Ed McCarroll
Ed at ComSimplicity.com
Wed Oct 15 18:59:02 CDT 2003
SELECT name, (IIf(IsNull(val1),0,1) + IIf(IsNull(val2),0,1)
+ IIf(IsNull(val3),0,1)) AS steps
FROM WhateverTable WHERE (OtherConditions = met);
Or you might want to replace IsNull with a function of your own
design that also checks for blank values.
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Ed McCarroll MailTo:Ed at ComSimplicity.com
ComSimplicity (310) 838-4330
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