3 Replies Latest reply: Jan 10, 2014 4:21 PM by S.Ananth RSS

Check if the variable is null / not assigned

user501866 Newbie
Currently Being Moderated

Hi

 

I've been unable to find an explicit answer to the question how to check if a variable is null or unassigned or undefined. Like some analogue to java's if (var == null).

 

The variable in question is of type xsd:integer. I'm using the assign activity where I'm using oraext:lookup-table. If the (integer) value isn't found in database, then the variable remains unassigned. However, I'm out of ideas of how to check if it's still unassigned or not

 

Thanks!

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