4D v13.4NULLIF |
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4D v13.4
NULLIF
NULLIF
The NULLIF function returns NULL if the first arithmetic_expression is equal to the second arithmetic_expression. Otherwise, it will return the value of the first arithmetic_expression. The twoexpressions must be comparable. This example returns NULL if the total of the invoice is 0: NULLIF(INVOICE_TOTAL,0); |
PROPERTIES
Product: 4D INDEX |
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