MDX Documentation
Iif (standard MDX)

Evaluates the logical expression; if true returns the first expression, the second expression otherwise.

Parameters

Name Type Cardinality Default value
condition  logical-expression  one   
true-expression  expression  one   
false-expression  expression  one   

Return

set

Description

The IFF function first evaluates the logical expression :

a) if true, returns the first expression.

b) if false (or NULL), returns the second expression.

The returned expressions can be any valid MDX expressions (numeric, strings, sets, tuples).

Examples

Special Examples (errors, null, ...)

XMLA Properties

Find here the value of the XMLA properties when not specified otherwise.

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