Tuesday, June 8, 2021

OIC - NVL in javascript

NVL lets us to replace null (returned as blank) with a string in the results of a query. For example, 

NVL(value1, value2)

If value1 is null then it will be replaced with value2.


function nvl(value,nullValue){

var output = "";

if (value == null || value == "")


output = nullValue;

}else {

output = value;


return output;


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