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>max() and min() are always problematic in SQL - SELECT statements, because they have another meaning: the maximum value for a single field, within a set of grouped records.
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>Replace it with an iif(), for example:
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>iif(date_fld1 - date_fld2 > 0, date_fld1 - date_fld2, 0)
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>... or create a UDF:
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>MyMax(date_fld1 - date_fld2, 0)
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I decided to go with your UDF suggestion. It works.
Thank you very much.
"The creative process is nothing but a series of crises." Isaac Bashevis Singer
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