You use IIf to determine if another expression is true or false. If the expression is true, IIf returns one value; if it is false, IIf returns another. You specify the values IIf returns.

2024年9月3日 · IIF is a shorthand way for writing a CASE expression. It evaluates the Boolean expression passed as the first argument, and then returns either of the other two arguments based on the result of the evaluation.

IIf 函数通常用于在查询中创建计算字段。 语法相同，但除了在查询中，必须在表达式前面加上字段别名和冒号 (：) 而不是等号 (=) 。

This MSAccess tutorial explains how to use the Access iif function with syntax and examples. The Microsoft Access iif function returns one value if a specified condition evaluates to TRUE, or another value if it evaluates to FALSE.

In computing, IIf (an abbreviation for Immediate if [1]) 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.

Summary: in this tutorial, you will learn how to use the SQL Server IIF() function to add if-else logic to queries. The IIF() function accepts three arguments. It evaluates the first argument and returns the second argument if the first argument is true; otherwise, it returns the third argument. The following shows the syntax of the IIF() function:

2025年1月27日 · Evaluates different branch expressions depending on whether a Boolean condition is true or false. The IIf function takes three arguments: iif (<condition>, <then branch>, <else branch>). A condition that evaluates to true (1) or false (0). It must be a valid Multidimensional Expressions (MDX) logical expression.

The SQL Server IIF function is a logical function introduced in SQL Server 2012 (Transact-SQL). It stands for “Immediate IF” and provides a more concise way to write a simple CASE statement with two possible outcomes.

2024年2月20日 · The SQL Server IIF logical function returns true or false based on the evaluation result. If you have an expression and want to know whether the expression is true or false, use the IIF function, which returns a value of either true or false. The syntax is given below. IIF( boolean_expression, true_value, false_value ) Where,

IIF or IF Else in SSRS with Examples Many times in your Report you have to Show Data Based on Some Condition which is like IF ELSE in other Programming Language . In SSRS you don't have to write else condition within IFF only you have to define what you want to do if condition satisfy and what if condition doesn't Satisfy.