grapes-IfNull-grapes: Operator for testing NULL and returning expr if NULL

%IfNull%R Documentation

Operator for testing NULL and returning expr if NULL

Description

Operator for testing NULL and returning expr if NULL

Usage

object %IfNull% expr

Arguments

object

Object to test for NULL

expr

Expression to evaluate and return if object is NULL

Value

object if object is non-NULL, expression output if object is NULL.

Author(s)

Stephen R. Martin


LMMELSM documentation built on Dec. 28, 2022, 1:32 a.m.