Asked by: Nile Thielker
business and finance financial crisis

What is IIF statement?

Last Updated: 29th May, 2020

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SQL Server 2012 introduced a new built-in logical function SQL IIF. It is a shorthand form of writing CASE statement logic or IF-ELSE logic. We explored Case Statement in SQL in my earlier article. We use a case statement to return a result based on the defined condition.

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Simply so, what is the IIF function?

In computing, IIf (an abbreviation for Immediate if) is a function in several editions of the Visual Basic programming language and ColdFusion Markup Language (CFML), and on spreadsheets that returns the second or third parameter based on the evaluation of the first parameter.

One may also ask, what does IIF mean in access? expression, truepart, falsepart

Also question is, what is the difference between IF and IIF?

The critical difference between IIF (available from VS 2002 forward) and IF (available in VS 2005 forward) is that IIF is a function and evaluates all of its arguments prior to returning a value, while IF is an operator that executes like a short-circuiting conditional, only evaluating the true or false argument

What does if and only if mean?

In logic and related fields such as mathematics and philosophy, if and only if (shortened as iff) is a biconditional logical connective between statements, where either both statements are true or both are false.

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