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Oracle® OLAP Expression Syntax Reference
Release 11.2

Part Number E23381-01
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LNNVL

LNNVL evaluates a condition when one or both operands of the condition may be null. LNNVL can be used anywhere a scalar expression can appear, even in contexts where the IS [NOT] NULL, AND, or OR conditions are not valid but would otherwise be required to account for potential nulls.

NOTE: This function returns 1 (true) if the condition is false or unknown, and 0 (false) if the condition is true.

Return Value

NUMBER

Syntax

LNNVL(condition)

Arguments

condition can be any expression containing scalar values.

Examples

LNNVL(1 > 4) returns 1 (true).