!!!NVL2

!Functionality:
This Oracle function will return one of two values depending upon the value of the first parameter
 
!Parameters:
|StringValue   | The variable you are working with 
|NotNullValue  | The value you want to be returned if the variable is not NULL
|NullValue     | The value you want to be returned if the variable is NULL

!Returns: 
String

!Errors:  
None

!Operations: 
If the first parameter is NOT null, then this function will return the value of the second parameter.  

If the first parameter IS a null value, then this function will return the value of the third parameter.

!Example:

{{NVL2(~,'DMZ','No')|| will evaluate the variable passed and if it is not NULL, will return DMZ.  If it is null, then it will return No


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![Notes|Edit:Internal.NVL2] 	
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